PHYTOLOGIA
An international ourn al to ex edite h h and j p plant systematic, p y togeograp ical ecological publication
7 D 2 Vol . 8 ecember 005
D E E E ER S . S G R and J . . E G n a i n in nu . I L BIN , New combi t o s the ge s V h a a eae: M a r r ac ellia (F b c imosoide e) f om the New Wo ld. .
R H. MACR BE TS and E R . MACR BERT a u an ana n M . O O S S d , t t s m geme t of Eriocaulon ko ern ickian um (Eriocaul aceae) in Texas 1 79
L R A R n x B . R E n M an R . TU N , ece sio of The e ic species of oldana (Asteraceae : Senecioneae) 204
D MAHM O and M . T an an d a a n S . R S O A HA , oil seed b ks dispers l p tter s of S ea Rus J in at a an d a tu a al h , uncus maritimus sp i lly tempor lly dis rbed co st habitats 250
tr B . L. URNE R v s oth erana A a a a n na T , Ste ia ( ster ce e) , ewly proposed me for n vi H 26 1 the homo ym, Ste a ispidula
New Names an d New combin ation s in volume Subscription Information Information for Au thors a i Ph olo a u List of rt cle reviewers for yt gi vol me 87 . Publication dates for issu es of Phytologia volume 87 PHYTOLOGIA (ISSN 003 1 943 0)
Ph tolo ia a u n a an a t a and y g jo r l of pl t system tics , phy ogeogr phy
'
a n u a a . veget tio ecology , is p blished three times ye r
n K W a Ju sti . illi ms Dep artmen t of Biological Scien ces Sam Hou ston State Un iversity Hun Tx 7734 1 -20 1 2 tsville ,
PHONE : (936) 294 - 1 552 FAX (936) 294 - 3 940
- edu e mail : b io_jkw@sh su .
Associate Editor Billie L . Tu rner Plan t Resources Center Un iversity of Texas
Au n Tx 787 1 2 - 047 1 sti ,
Koeth er Assistan t Editor Steven D . Departm en t of Biological Scien ces Sam Hou ston State Un iversity Hun Tx 7734 1 -20 1 2 tsville ,
Subscription Phy tologia 20 1 2 In formation PO . Box Scholarly Exchan ge Sam Hou ston State Umversny Hun TX 7734 1 -20 1 2 tsville ,
C6 ri ht 2 Ph t l i P n Sa h H u n P . py g 006 y o og a. ri ted by the r o sto ress Pu a n 4 a anu a 2006 . blic tio d te J ry , 5 2005 Phy to logia (D ec 2 005) 8 7(3) GARD ENUBRARY
NEW C OMB IN ATIONS IN THE GENUS VACHELLIA FR M THE NEW W R (FAB AC EAE : MIM OSOIDEAE) O O LD .
l 2
S ei ler an d J oh n E . E b in er D avid S . g g
1 D a n P an n t n ana ep rtme t of l t Biology , U iversi y of Illi ois , Urb
- l r li i f . u E a : sei e e . u u c ed n 6 1 80 1 US A . Illi ois , m il g @
2 E u P an Ea n n n merit s rofessor of Bot y , ster Illi ois U iversity
- E a : bin er eiu . edu a n n 6 1 920 US A . e Ch rlesto , Illi ois , , m il j g @
AB S TRA CT
a on n a nu A B sed the evide ce th t the ge s cacia is polyphyletic , morphological an d gen etic differen ces separatin g the su bgen era of Acacia along with the chan ge to a n ew con served type for the genu s necessitate the followin g n ew combin ation s : Vachellia ac uifera in V a l c rtica t a n . S E . bi o a ur S (Be th ) eigler b ger , (B k rt) eigler
’ ’ E n na aden is E n V. allem z D . H. anz n S V. a s bi ger , ( J e ) eigler bi ger , g
E n G Hook . Am . n S V. (Britto ) eigler bi ger , aroma ( illies ex )
E n arah n en is Urb . E an S S V. b o s eigler bi ger , ( km ) eigler
d b E n V. biaciculata S . E n V. belairio i es Ur . S bi ger , ( ) eigler bi ger , ( S E n n E n ilimekii Macbr. a S V. b W tso ) eigler bi ger , (J ) eigler bi ger,
I M h n t . E n V. bu heri Ma V. b rande eana . . Jo s S g ( ) eigler bi ger , c ( rie V in E n B ran de ee S S V. ictor ) eigler bi ger, californica ( g ) eigler in m hian a E n cam echian a Mi11 . S E V. ca ec V. bi ger, p ( ) eigler b ger, p
fonn a h ou hii n R S E n V. g (Britto ose) eigler bi ger, caurina B am b an n E n v M na S e S V. ( y Z o i) eigler bi ger , ca en ( oli ) eigler hi n i E n V. X cedillo i R A S E n V. c a e s s bi ger, ( ico rce) eigler bi ger, p
’ E n Sa f S E n V. ch orio h lla n . S ( f ) eigler bi ger, p y (Be th ) eigler bi ger,
V. co llin ii a f S E n ns tri ta n . S s S V. o ( f ) eigler bi ger, c c (Be th ) eigler
E n ki a E n L . S i f V. V. coo S S bi ger , ( f ) eigler bi ger , cornigera ( ) eigler
E in B am b an n E n V. V. e S b ger, cucuyo ( y Z o i) eigler bi ger,
i ructa u a E n E an Urb . c urv S V. f (B rk rt) eigler bi ger, daemon ( km )
tlei S an E n V. X S E n V . en S eigler bi ger , g ( t dley) eigler bi ger , l adiata S a f S E n V . S . a n S g ( f ) eigler bi ger , glandulifera ( W tso ) eigler
E n V. l u li r aff E n V. h n . ob e a S . S bi ger, g f ( ) eigler bi ger , indsii (Be th ) 1 40 Phy to logia (D ec 2 005) 8 7(3)
- R S E e ia cobi L . n E n V. insula V. Seigler bi ger, ( iley) eigler bi ger ,
ma r t a nz en ii E n S S E n V. a an ha j ( bi ger eigler) eigler bi ger , c c E n m S V. a ana un Hu . n . . ( mb Bo pl ex Willd ) eigler bi ger , y (L dell) ur melan oceras S E in V. E n V. Seigler bi ger, (Be l) eigler b ger, M M a E n S V. acensis oviedoensis R . Ga a . ( rci ej i ) eigler bi ger , p t E n V. ennatula Schl dl . a Ru a S . ( dd C rter) eigler bi ger, p ( Ch m ) r nm V. ol i enes Gree S E n S E n V. eigler bi ger, p ypy g ( ) eigler bi ger, E n r i idula n . r n le R S V. S p i g i ( ose) eigler bi ger , g (Be th ) eigler ’ E n Leén S V. roruaiana E n V. bi ger, roigi ( ) eigler bi ger , n D ddiae . H. an n S n S E V. ru (Christopherse ) eigler bi ger, ( J ze ) eigler
’
E n cha n eri S . a n S E n V. scho tt i V. s z bi ger, jf ( W tso ) eigler bi ger , E n h r h a l hlt l S V. s ae oce a Sc d . a . (Torr) eigler bi ger , p p ( Ch m ) X t n n dle i Sa S E n V. S E V. s a eigler bi ger , y ( ff) eigler bi ger , E n v r n R S V. e n icosa S tortuosa L. ( ) eigler bi ger, (Britto ose) eigler r M V h E n V. villa e alis c au S E n an d V. bi ger, g ( g ) eigler bi ger, w Ek an S E in . n n e z apaensis (Urb . m ) eigler b ger The followi g n n w n r r a oma va . combination s a d e statu ses are also ecessary : V.
E n V. bravoensis Isel h uaran o Ru Macb r. S g ( iz J ) eigler bi ger, ( y)
ian a var. m nu ta M . E . n S E n V. arn es S eigler bi ger , f i ( Jo es) eigler
E n V. arne iana var. in et ru m F H . E n s o . S bi ger, f p ( J erm ) eigler bi ger , ten i a E n E in n V. uan a cas s s S S a d g (Cl rke , eigler, bi ger) eigler b ger, n a tu l v rv E in E in e n a ar. a ice hala S S . V. p p p ( eigler b ger) eigler b ger Two other species that we recogn ize h ad previou sly been tran sferred to
nu V H k et Am . the ge s by others : a chellia astringens (Gillies in oo . )
. an r a n esiana L. Am . Speg d V. f ( ) Wight
KE Y W V i R S A a a n u a a a a M a a hell a . O D c ci se s l to , F b ce e , imosoide e , c
Recen t morphological and gen etic stu dies have shown that the nu A a ia A h n an a u u a n . as ge s c c is polyphyletic lso , there bee cc m l tio of data derived from molecu l ar studies that h as led to a better un derstan din g of the probable relation ships within the genu s Aca cia
1 . a s . as as n nu in M , well the positio of the ge s with the imosoide e Ma 1 h l t l 2 00 Ma in et n 988 C a i l an d Ma in 1 995 a e a . 0 ( sli , pp sl , Cl rke , sl
2 et al . al . 000 2003 M and a 2000 200 1 2003 u , , iller B yer , , , L ckow 2003 M u t al . 2 M t tu e 003 u e a1 . , iller , rphy These s dies s ggest a n n as an as five th t the ge u s Aca cia 5 1 . shou ld be separated i to m y Phy tologia (Dec 2005) 8 7(3) 1 4 1
n a a n n a. u ge er These ge er , for the most p rt , correspo d to the fo r u n n in fra en eric a a A a a na c rre tly recog ized g t x of c ci , mely the former
nu Ac ulei ru m . Acu lei erum an u nu A a ia u e d . s bge s c c , s bge s f sect f sect Filicin a e an d u nu Ph llodineae and a a u an d , s bge s y , sm ll gro p of North
Cen tral America species related to Aca cia co u lteri Ben th .
1 h n n r t ifi nu A a ia s . . as e ed as a u The ge s c c , rece tly bee yp res lt of en dorsement of a proposal by Orchard and Maslin the type w as
’ chan ged from Aca cia n ilo tz ca to Aca cia penn in ervis (su bgenu s M il n n a n Ph llodin eae cNe l a u . a y ) ( , perso l comm ic tio ) The morphologic l a n u n a A a a n n n . and a s 1. a ge etic differe ces sep r ti g the s bge er of c ci , lo g with the chan ge to a n ew type for the genu s n ecessitate the followin g a a n a a a a n ew combin ation s . The e rliest v lid me v il ble for members of
’ Aca cia subgenu s Aca cia is Vach ellz a Wight Am ott This H n in n n R n . V ame ho ors evere d G . achell who collected exte sively
Chin a.
Of five u u nu A a a these gro ps , the former s bge s c ci (series Gumm ferae n a a 1 63 60 in i ) co sists of pproxim tely species , species the A in A r in A n in a 73 a 3 6 a u ca. 1 5 meric s , species f ic , species si (i cl d g r in A r n in A r M n t l a a e a un a a d 9 u a a a e a . th t lso fo d f ic ) , species st li ( sli , 2003 a an d Ma n 2003 ; Orch rd sli , ; Members of this su bgenu s can be separated from other members of the n a n : n genu s Aca cia s . l. by a combi tio of characters the prese ce of u a n a n l n an in u on stip l r spi es , the bse ce of prick es , the prese ce of vol cre un nn a un a a n a ur the ped cle , bipi tely compo d le ves , colpor te polle pert es , n u a and n n n a n a n . polle col mell e , the smooth polle exi e or me t tio Description s of most New World species of this subgen us are available in publication s completed by the au thors an d their students du rin g the a 2 a t l 1 2 n t l 2 0 a e a . 989 1 990 006 E e a . 000 p st ye rs (Cl rke , , , bi ger , 1 n E n 1 2002 et al . 989 S a d 98 8 , Lee , eigler bi ger , Complete n n r sy o ymies a e provided below . In a ICBN an d an an n u are u in ccord with the o ymo s editor, we s g a all sub s ecific a u n and 2000 v riety for p c tegories (T r er Nesom , ) 1 42 Phy tologia (D ec 2005) 8 7(3)
Am . Pr dr. fl . Ind. n H o . 1 : 272 . 4 1 83 . VAC ELLIA Wight , orie t
Am . PE : Vachellia arn esiana L . a on Mimosa TY f ( ) Wight , b sed
2 1 3 . S . Pl . 5 1 . 75 farn es iana L. . p
AC UIFE RA n . S E n m co b . n ov . VACHELLIA (Be th ) eigler bi ger,
A a u i era n . n n a 1 : 4 . 1 a n : a i c . 4 96 8 2 . B sio ym c c f Be th , Lo do J Bot
n . n R Bahamia acui era N . A . F1 . 2 3 : 86 . f (Be th ) Britto ose , mer
P AHAMA . w i W. n 1 28 . E : S S a son s . n . K 9 TY B (holotype : ) .
P th ll ium mi ran tha n . an . nn . i e e ob Soc . n n 3 0 : c c Be th , Tr s Li Lo do 589 . t n 1 o oba mi ran tha n . R 875 . C N . A . P I. j c (Be th ) Brit o ose , mer
1 2 . PE : D M A REP 2 3 . an 3 : 0 9 8 TY O INIC N UBLIC . S to
D in 1 2 R ch m u r k 1 85 . S o b 49 : B om go , , g (holotype , destroyed; : a n and P NY a m n E : isotypes F fr gme t photo , , fr g e t) . NOT For a n a n a n R -A 1 99 1 an d B am eb dditio l i form tio , see ico rce y
AL BIC ORTIC ATA u a S E n VACHELLIA (B rk rt) eigler bi ger,
comb . n ov . a n : A a ia a lbicorticata ur a Da n ana B sio ym c c B k rt , rwi i 4 4 1 9 7 . PE : AR E A 7 : 50 . t G . SAL A: a a a al . TY NTIN T T rt g l , 2 t 4 hreiter 3 3 I 500 m 9 Oc 1 92 R. Sc 55 : S t : , , (holotype ; iso ype
LIL) .
A E I H. an n E n mb . D . S co VACHELLIA LL N I ( J ze ) eigler bi ger ,
n ov . B n H an n i n an n . aso m : A a ia allen ii D . S y c c . J ze , m thso i Co tr 1 . 1 74 . P ARE A 3 : 53 . E PUN S : Bot 9 TY : COSTA RICA . T N Osa P n n u a an i u a Ri A n a SW o u a u . e i s l , b k of tr b t ry of g B e , mi Rin n 9 Mar 1 t 967 D . H. J anz en 1 769 : US of co , , (holo ype ; F H K : G MEXU M H MO NY UC . isotypes , , , , IC , , , )
AN E GADENSIS n S E n comb . VACHELLIA (Britto ) eigler bi ger ,
n ov. a n : A ia a n M m a n e adens is r e . B sio ym c c g B itto , New York
Gar . n . 1 1 F hl n adensis 6 : 5 72 . is ockia a e Bot d 9 6 . g (Britto ) n R H A . F1 PE : RI S N . 1 23 : . 1 928 . . 9 Britto ose , mer TY B TI V R I An a n 1 9 G S A DS . a a n S I N I L N eg d , rocky pl i s , The ettleme t , 20 1 1 NY 9 3 N. L. Britt n F : o W. C . ishlock 99 0 h Feb , ( olotype ; F : GH NY US . isotypes , , , ) Phy tologia (Dec 2 005) 1 43
Am . E n R M G H . S VACHELLIA A O A ( illies ex ook ) eigler bi ger, n v n m : A r co b . o . a a ia a oma G H . Am . m B sio y c c illies ex ook ,
M . 3 : 206 . 1 33 . A a a lu tea M l n var r . 8 a oma Bot isc c ci ( il ) Britto . K R n l 4 H Am . un 7 . 1 8 . G . . e . . 98 ( illies ex ook ) tze , evis g p
Va h ell a lu tea M . var. ar ma H Am c i ( ill ) Speg o (Gillies ex ook . . ) A N 2 S . . a . ac . . a 6 : 3 07 . 1 924 . Va h ell a peg , Bol c d Ci Cordob c i
f. aroma H t M l . Am lu ea S G . . S . . ( il ) peg ( illies ex ook ) peg , Bol
N ac . . a 26 : 3 1 3 . 1 24 . PE AR E A a . : A c d Ci Cordob 9 TY G NTIN . t w D Gillies s . n . a a u San u an ec 1 823 J . : lit le y so th of J , , (holotype
K) .
A HE A AR MA Am . E n V C LLI O (Gillies ex Hook . ) Seigler bi ger v AR MA ar. O
Abh . K n i l A a ia mon ili ormis riseb . in G o . Ges . . G n 1 9 : c c f , g Wiss ott ge
1 74 . A a ia lutea M n r 1 3 6 . 8 v mon ili o mis c c ( ill) Britto ar. f ri K v l 47 . 1 a m l r G seb un Re . en . m 898 s on o i o is . ( ) tze , g p ( f ) V h llia lutea M S . var. mon l rm ri a e o s G seb S . c ( ill) peg i if i ( ) peg , A N ac . . a 26 : 3 3 . 1 24 . a . V h a t Bol c d Ci Cordob 0 9 . a c elli lu ea
f. m n l r M l . i m S o o s Griseb S . . A a . N ac . . ( il ) peg if i ( ) peg , Bol c d Ci
— c a 2 : 1 2 . 1 24 PE : ARGE A . : ordob 6 3 9 . TY NTIN TUCUMAN
La u 2 - 24 A r 1 2 L r G. o en tz 1 9 0 : ET . 0 87 T. GO Cr z , p , (holotype )
A a ia michelii Ru b M m . 6 : 28 . 1 89 . PE : s e . u 6 c c y , Torrey Bot Cl b TY
'
i . a 1 V IA. V c a 1 B a 89 M. an 1 095 t : K BOLI Coch b mb , , g (holo ype NY isotype : ) .
A a a ar ma Am . v r ri . A h o G H . hl ar. o ea is G seb h . c ci illies ex ook c c ,
K n i l . n o . Go n 24 : 1 22 . 1 79 . PE : g Ges Wiss . tti ge 8 TY AR E I A RD A G . O : n San a 1 8 Mar 1 876 T. NT N C OB orth of J vier, ,
G. H er n m us i o y 558 (holotype : GOET) .
Va h ell a ut M f. o ce h l ea l S . l o a a S . . A a . Nac . . c i ( il ) peg p peg , Bol c d Ci
a 2 : 1 2 1 24 — 9 . PE : n n . Cordob 6 3 . TY o e cited
Va h ellia lutea M N . hli sacan tha S . B 1 . A a . ac . S f. t 0 c ( ill) peg p peg , c d
a 2 : 1 2 1 24 — . 9 . PE : n n . Ci Cordob 6 3 . TY o e cited 1 44 Phy tologia (D ec 2 005) 8 7(3)
v r a ro ma a . G H . Am . Va ch ellia lu tea (Mill ) Speg . ( illies ex ook )
A a . N ac . . 2 le tocar a S . . a 6 : 3 05 S f. peg p p peg , Bol c d Ci Cordob
— PE : n n . 1 924 . TY o e cited
r r v ma G H . Am V ia lu t a M l S . a . a o a chell e ( il ) peg ( illies ex ook . ) N f. a ch ca a S . . A a . ac . . a 2 : S . r 6 3 07 . peg p y p peg , Bol c d Ci Cordob
— PE : n n . 1 924 . TY o e cited
H . S E n VACHELLIA AROMA (Gillies ex ook Am . ) eigler bi ger z r var. H ARA G Ru Macb . S and E in U N O ( i ex J ) eigler b ger, v n A r n Macb r. Pu ] . co b . n o . a : a ia h ua a o Ru 1 . b m B sio ym c c g iz ex , t N a . H t . S er. 8 : 90 . 1 3 0 . A a a ar m Mu s . 9 o a Field is , Bot c ci
H Am . v r r n . a . h ua a o Ru J . Macbr. Gillies ex ook . g ( iz ex ) n 25 : 602 . 200 . PE : E S an d a S . . 0 bi ger , eigler Cl rke , yst Bot TY
PER . H A U : n a Hu nu a n u R iz U U N CO e r a co , low spre di g shr b , u
’
v Ma F . Pa on s . n . na [lectotype , desig ted by cbride ]
VA HE A A TRIN EN S G S G S . . A a . N ac . . C LLI ( illies) peg , Bol c d Ci
c a 2 : 2 . 1 24 P r in H oso is astrin ens G . ordob 6 78 9 . p g illies ook
Am . M 4 r n 3 : 20 . 1 833 . A a ia a tramen ta ia . Bot . isc . c c Be th ,
1 2 1 42 A r tr m t r a n n J . . a n a a a i 8 . a i a n esia a en Lo do Bot : 3 9 . c c f y n Kun R . n . l 4 . 1 . a n a . e . 7 898 o (Be th ) tze , evis g p (b sed s me t PE : AR E A n n an u an illies . G . M a a d S J . G ype) TY NTIN e dos J ,
L n s . n . t : E : A a ia astrin e s (holo ype G ; isotype : K) . NOT Not c c g
A . unn G. Don a n a C . ex species with phyllodes tive to Au a a an D Ma in d a n n A a a al i ormis C . str li sy o ym of c ci f c f ( sl , 2 200 1 a . A a ia adstr n en Matt in an d Ma u 1 8 8 ) Not c c i g s . Spix rti s ( ) an un ar med species of legume from Brazil that is n ot an Aca cia .
A a a r oso oma . chn Ar n : 1 52 . 1 877 . O S d . An a Soc . . . 3 c ci p p y , les Ci ge t
PE : n n Ar n n a M n a c a. TY o e cited , from ge ti , e doz , ordob
BAR AH E an S VACHELLIA ONENSIS (Urb . km ) eigler E n co n v r h n ns is . . o . a n : A a ia ba a o e bi ger , mb B sio ym c c Urb Ek an in PE : Ark 2 1 2 . . 8 22 a 9 . 9 m Urb , . Bot . TY D M A REP ARAH A : tw n Cou eve— en O INIC N UBLIC . B ON be ee Phy tologia (D ec 2 005) 8 1 45
1 2 L. Hau an d Tr u a n a a a u 22 Se 9 6 E . t q , q ter ry c lc reo s soil , p ,
Ekman H7043 (holotype : B destroyed; isotype : S) .
S E n c B E LAIR IOIDE S . . VACHELLIA (Urb ) eigler bi ger, omb
r S b . an . 9: 43 . n ov . a n : A a ia b elai io ides . m 9 B sio ym c c Urb , y till A d n n d n N . Feracacia belairio i es . a . 1 928 . (Urb ) Britto Leo , mer
1 2 . PE : B A . H L UTN : H in in PI. 23 : 87 . 9 8 O G u TY CU olg , a a a n n a n a El Pa a 26 Au 1 9 1 6 c rr sc les (serpe ti e b rre s) tow rd r iso , g , MT NY 7 : . E . L. Ekman 5 89 : S (holotype ; isotypes , )
S E n H BIA C IC ULATA S . a n VAC ELLIA ( W tso ) eigler bi ger,
P . co b . n ov . a n : A a ia biac iculata S . a n m B sio ym c c W tso , roc
A a . A 2 1 : 452 . 1 8 86 . Acacio sis biacicula ta S . Amer . c d rts p (
A . Pl . 23 : . 1 2 . PE a n n R N . 96 9 8 : W tso ) Britto ose , mer TY H A : n an a n n a h u a u a 2 MEX . H AHU o 0 ICO C I U s dy pl i s e r Chi h , t A . P r n le 6 2 ol : F NY u 1 885 C. G 6 i o e: US g , i g O yp ; isotypes , ,
VT) .
Macb r. E n co . BILIMEKII J . S VACHELLIA ( ) eigler bi ger , mb
A m i M r n H . n n i ki . . a ov. a : a a bili e J acb . G B sio ym c c , Co tr r y erb
1 A m i M r n R N . 1 . cacio s is bili eki J . acb . 5 9 : 6 . 9 9 p ( ) Britto ose , 2 4 2 PE MEXI M RE : Fl . 3 : . 1 9 8 . : . S Amer . 9 TY CO O LO m a 1 n 1 D B 1 2 H ilim : . Cu e avac 0 Ja 866 . ek 8 G , , (holotype )
A i a R n 1 PE a ia amb u . U . S . a . H . 8 : 3 . 1 903 . : c c g ose , Co tr N tl erb TY P A : n a Ma a MEX . E o a ICO U BL the hills bove t mor s , where it is R H : n 2 un 1 N . h t 6 J 899 J . ose W. o u 4698 commo , , g (holo ype E : A a ia am i a H ffann US) . NOT Not c c b gu o segg which is a on a i n S n a n b sed ster le specime from e eg l , the ide tity of which is u nkn own (Ross Not Aca cia ambigu a Vogel a species from the Caribbe an with prickles an d l ackin g stipu l ar n a n n A a ia vo elian a S u . n spi es , which is sy o ym of c c g te d (Britto an d Rose
A r ic car a R n . . 1 5 . a a se o U. S . a . H . 8 : 300 90 c ci p ose , Co tr N tl erb PE : P E A: n a Ma a a MEX . o TY ICO U BL the hills bove t mor s , m n 2 un 1 R H u h 4698 6 J 899 J . N . ose W. o where it is co mo , , g 1 46 Phy to logia (D ec 2005)
E : A a ia sericocar a a (holotype : US) . NOT Not c c p Fitzger ld a phyllodin ou s acaci a species from Western Au sralia 2 1 Ma n 00 b . ( sli , )
DE EANA I M hn t BRAN G . . Jo s . S E n VACHELLIA ( ) eigler bi ger,
A ra nd e n I M n : a a e a John st n . com b . n ov . a b a . . B sio ym c ci g , Co tr
2 1 2 . A a ci i ran de I hn t 75 : 7 . 9 5 c o s s b eana . M . Jo s . Gray Herb . p g ( )
Am PI 2 : 4 1 2 . PE X N . . . n R . 3 9 9 8 : ME . Britto ose , er TY ICO
M. A A A R A SUR : A ua V B a 26 Ma 1 92 1 1 . B J C LIFO NI g erde y , y ,
J ohnston 3 88 1 GH : A MO NY UC US . (holotype ; isotypes , F , , , )
n n E . . W. . 1 : 3 8 . 1 3 3 . Pithecollobium a umin atum M . 8 9 c Jo es , Co tr Bot A A A R A SUR: a P i i a TYPE : MEXICO . B J C LIFO NI bove r m er 1 M E J ones 2 7255 : A u a n a 20 93 0 . . q e r Loreto , Oct , (holotype R A S ) .
BRAVOENSIS Isel S E n co b . et VACHELLIA ( y) eigler bi ger , m
F. J . H . n ov. a n : A a ia scha n eri S . a n stat . B sio ym c c ff ( W tso ) erm
I l 1 . PE : ED var. bravoensis se S a 3 : 3 83 . 969 I y , id TY UN T S a in a A E EXA an Pa . 7 S S . S : S Co T T T tricio , miles of T ft cl y
2 r 1 F B 1 t : MU . a 9 Ma 950 . . J on es 00 S lo m soil , , (holo ype )
- B RI Ma V n S E n com b . VACHELLIA UCHE ( rie ictori ) eigler bi ger,
- n Ma V n n . n . . ov. a n m : A a ia bu heri B sio y c c c rie ictori , Co tr I st Bot A R E E : M nt a 4 1 45 . PE : . n . é 9 : 57 . 9 U iv o r l 1 TY CUB O I NT
Moa sur la a a n n - lim on iti u e 27 - 3 1 Ma , pl teforme littor le serpe ti e q, y : MT Mar e t r n Br . lémen t 21 8 04 1 943 F . Vi o i o C , i c [holotype , F
t : F HA C A a an d MO NY . photo; iso ypes , ( lv rez Oliver , ]
VACHELLIA CAL IFORNICA (Bran degee) Seigler Ebinger
co b . n ov . a n : A a ia ali orn a Brande ee P . m B sio ym c c c f ic g , roc
R sub s . A a . ci 11 22 1 1 2 A ia rin lei a . 3 : . 89 . a C lif c d S . . c c p g ose p 1 4 99 . a li orn i a B ran de ee S E n S . . : c f c ( g ) Lee , eigler bi ger, yst Bot N 1 Acacio r Bran e n R . 989 . sis a li o n i a de e p c f c ( g ) Britto ose , A A A EX . F1 . 23 : . 1 2 PE : M mer . 96 9 8 . TY ICO B J B r nde ee A 2 . a R A SUR : La Pa a 3 1 Mar 1 89 T. S C LIFO NI lm , , g
UC . s . n . n a et al . [ lectotype , desig ted by Lee ] Phy to logia (D ec 2 005) 8 1 47
U. . N at . H . 1 903 . A a a sonorensis R n . S c ci ose , Co tr erb R r n R N A PI 2 r . . 3 : Acacio sis sono ensis . p ( ose) B itto ose , mer
RA - 1 2 PE : MEX . S : n a Gu a a 5 1 1 95 . 9 8 . TY ICO ONO e r ym s ,
1 2 7 . N . Rose 4 : US Jun 1 897 J . , (holotype )
HIANA M E n m CAMPE C l S co b . VACHELLIA ( il ) eigler bi ger ,
m M a . n h n a . Mimosa ca eac ia . G ed 8 o . n ov. B ason m : y p ill rd dict ,
1 P n a cam echian a M l n R N . Am . 2 . x 0 . 768 o o p p ( il ) Britto ose , er A R in R 23 : 0 . 1 928 . a ia c mbis ina S a u PI. 9 c c y p pr g e iley iley , 2 4 1 2 n a t P nax 1 9 3 : 3 9 . 9 3 a o . a o Kew Bu ll . (b sed the s me ype) p
Am . PI. 23 : c mbis in a S a u R n R N . y p ( pr g e iley) Britto ose , er
A a ia milleriana S an . u . A n Arb . 1 1 : 29 . 1 928 . 90 . c c t dl Jo r r old R 1 E n 1 928 . a on a . u 966 S (B sed the s me type) ( dd , eigler bi ger
PE MEX . RA R V a u 1 1 : VE : 73 W. TY ICO C UZ er cr z , ,
E : A a a cam hi n H t : EM . u n . ec a a ous o n s . (holotype ) NOT Not c ci p Schen ck which is con sidered a syn onym of the ant- acaci a and E n species Aca cia corn igera (L. ) Willd . by Seigler bi ger
Note : We have u sed the spellin g Va ch ellia campechiana .
A E MPE E n f V CH LLIA CA CHIANA (Mill) Seigler bi ger . CAMPECHIANA
Pl 1 . A l n th H n . a ia coch iaca a u . . S . . 806 c c mb Bo pl ex Willd , p
'
M m c th H n P r in Lam . a a n a . . . i os ochli ca ( umb . Bo pl ex Willd ) oi
Su . 1 : 7 8 . 1 1 . PE : MEX . u a Dict . ppl 8 0 TY ICO witho t ex ct a n u n as Gu a a u E u a Ru loc lity [ erro eo sly give y q il , c dor ( dd
Humbo ldt Bon land s . n . : B MO p (holotype destroyed , F photo ,
photo) .
A a m can th n n n a a a . nn i c b u . an . . Soc . 3 0 : c c y Z cc ex Be th , Tr s Li Lo do
— 1 875 . PE : MEX . Karwin ki . n . : M . 50 1 . s s TY ICO W. (holotype ) in n . NOTE : Aca cia cymbacan th a Zu cc . ex Be th is listed syn on omy in the origin al description of Aca cia cochliacan th a with “ n m a a u a n at the ote y be the s me species with very m ch l rger spi es , 1 i ” n d in . a . n an a le st lo g bro d . 1 4 8 Phy to logia (D ec 2 005) 8 7(3)
r R x atten uata n N . Am F1 2 P o ona . . 3 : 90 . 1 28 . p B itto ose , er 9 P A i PE : ME X . E : R o San a u a in n TY ICO U BL de t L ci , the vici ity an u Tu ltitlan a a n a a a a A 1 A. F ar a S u 908 C . s of L is p , e r O x c , g , p
3 050 (holotype : NY) .
CAM PE C HIANA M l S E n f VACHELLIA ( il ) eigler bi ger . HOUGHII t n R S E n n v co . o . (Brit o ose) eigler bi ger , mb n P o n h ou h i n R Am . PI. 2 : . a : o ax i N . 3 90 B sio ym p g Britto ose , er
1 2 . A a hliacan tha Hu n . f. ho u h z z 9 8 caci coc mb Bo pl . ex Willd . g n R E n 1 3 : 1 4 . 1 . S S . . 988 (Britto ose) eigler bi ger, yst Bot PE : MEXI AXA A : in n n 2 . a 3 Jun 1 899 J . TY CO O C Tomell C o , ,
R H u 6 : NY W. o h ose 4 69 US . N. g (holotype ; isotype )
AURI A B am eb an n S E n VACHELLIA C N ( y Z o i) eigler bi ger , m n v a n : A a ur n B m co b . o . B sio ym c cia ca i a a eby Zan oni
M 2 1 P HA RD - c a . E : . E S . os oso 5 : 0 989 . TY ITI NO OU T a in u on a u n a n b a spr wl g shr b rocks , rid , steep mo t i slope west of y , ' ' - Le nard . M. n P 51 1 13cu 1 5 1 7 Mar 1 929 E . C . o G vici ity of ort , , L ar 1 eon d 3 8 63 : US : A GH NY . (holotype ; isotypes , , )
M n a E n n v AVE S co b . o . VACHELLIA C N ( oli ) eigler bi ger, m
B a ion w4flim a n M n . n at . 1 1 74 . s m 0 s a e a Sa . cd y c v oli , g stor Chili , , ' 1 7 2 im a v 1 9 n t . 8 . osa c enia M in a Ba a . a . 3 3 8 . 78 M ol , ss i hist Chili , t 1 a a 2n d. ed. 63 (Af cia en M n a M na Sa . . n a . c v ( oli ) oli , g stor Chili , , ,
1 1 . M . . 3 : 29 . A v Am . 9 8 0 f acia ca en ia Mol n Hook . 1 ( i aL , isc Bot 2 06 . 1 3 3 . 4 1 0 r caven ia M ina n . 8 m mfa n esia a (L. ) Willd B ( ol ) Kun R l . 4 1 . . en . 7 . 898 tze , evis g p AM ' N v m a H h v An a Mu s . ac . . ar. cave Arn . Arec a . ( ook . ) , les ! Willd —
m m r Wachellicfiafi é iana (L. ) Wight 2 Am . f. caven ia M n . . a 6 : a S . . A a . Nac ( oli ) peg , Bol c d Ci Cordob 2 ‘ 1 2 . ff aven ia H . 97 . 9 f. c 3 cac ia fam es iana (L . ) Willd . ( ook
Am E 2 : 4 . C . . M t A n na 8 55 . . N inis . A . ac . ) Clos , Bol . gric ( rge ti )
1 r r . n . PE : H E 2 . . Be te o s 930 . Ranea a 1 8 8 C G . n TY C IL g , Oct , E n a A n n SGO . : [lectotype , desig ted by ro so ] NOT We
’
in terpret the specific epithet cavem a to be a misspellin g . Phy tologia (D ec 2 005) 8 7(3) 1 49
ia aden o a H . Am . M M(cac . . 3 : 20 . 1 6 833 . PE : p ook , Bot isc TY n w T eedie . n . a ru ua J . s : K . Isl ds of the U g y , (holotype )
A i r m M cac a a o ati a P . a t Pl . a . 1 5 : 3 . 1 95 879 . PE : y c oepp , r , Br s TY V a E P 77 H E . a a i 1 . oe n a C IL lp r iso , pp g [ lectotype , desig ted by E n t l W bi ger e a . ] .
Acacia am esian a L. . var b rachicar a Kun R . . en . l . L/ f ( ) Willd p tze , evis g p 1 1 1 89 1 . PE : n n A : 5 6 . n n a a. TY o e cited , from rge ti , Cordob
uAcacz a arn ia n L h etero car a K tz . es a . . m e R . en . 1 . f ( ) Willd y p t , evis g p — PE : AR E 1 8 . RD A D 98 G I A . : ec 1 89 1 TY NT N CO OB ,
K n tz . n t E 0 . u e s . n a n et al . [ lecto ype , desig ted by bi ger
MO] .
4 a ia a en M in a M n a v r dehiscens u ar i a . l C a d. c c c v ( ol ) oli B rk t ex ,
D — PE a n an a 1 4 . RD rwi i 98 TY : ARGENTINA . CO OBA :
A n a 22 e 1 3 6 E N r G. i o a 9 62 : I . S 9 . S scochi g , p , c (holotype )
A a ia m r a en M n a M n a var. r ur 1 c c c v ( oli ) oli ic o ca pa (Speg . ) B kart ex / ial x/ C d. Da n an a 25 : 1 4 7 . 7 9 8 . Vach ellia arn an L es a . , rwi i f i ( ) Arn f m r i o ar a S . A . . . a . N ac . . a Wight c c p peg , Bol c d Ci Cordob
2 : 3 1 . 1 24 6 0 9 . PE : AR E N A RM SA : De t . TY G NTI . FO O p o Pa n n a A Kra ovicka s 1 2 S . 83 n a ti o , Forti oled d , p [ lectotype , desig ted Cialdella I by S ; isotype : LIL] .
cacia a en M n a M in v r sten oca a . tfl c v ( oli ) ol a ar. p (Speg ) Bu rkart ex ial D P C d. a in an a 25 : . 4 78 1 9 8 . Vfich ellia r a n esiana L . , rw i f ( )
f. sten o a Am . c r a S . B o] . A a . N ac . . c a Wight p peg , c d Ci ordob
26 : 1 . 1 24 3 0 9 . PE : AR E G I A . Ml I NE : D t TY NT N S O S ep o . an a a an An B urkar 7 S a a A. t 1 4 3 4 n a C del ri , t , [lectotype , desig ted by Cial ella l 9 4 d ( 8 ) : SI] .
VAcac ia a en M n a M n a v r s haero a a n n c v ( oli ) oli a . p c rp Burkart ex Aro so
Ann . M u Ga . : 4 . 7 1 992 . PE : AR E I A . isso ri Bot rd 9 96 . TY G NT N RR ° ' ° ' ! E ES : ca. 27 27 S 5 4 W 8 6 60 m . a la CO I NT , , lrededores de u a n an u a in a Ma a 50 la u a ci d d de Corrie tes , tig o c m o t dero , m de r t , 1 50 Phy to logia (D ec 2005) 8 7(3)
T A R ‘ G. ressens . adovanci h 3 1 7 1 989 S . c 53 9 : K Feb , (holotype
isotype : GTES) .
M n a M n a var. ma ro ar A n n Ann %acia a en a . c v ( oli ) oli c c p ro so , 1 2 Ga . 79 : 965 . 99 . PE : AR E INA M u . isso ri Bot rd TY G NT .
an a E1 an ' 1 t 4 B urka rt SA A : S a a 9 Oc 1 9 8 A. LT lt , Chico , C il , , : I 1 75 77 (holotype S ) .
V L . Arn . f. r h Vach ellia arn es ian a b a oda S . . f ( ) Wight c yp peg , Bol
N a . a 26 : 3 0 1 . 1 924 . YPE n t A a . c . : o c d Ci Cordob T cited , from S an n an a a Ar n n a u n Ai P . Gu ua u ge ti , B e os res rov , Fer d , leg ych ,
Ibicuy y chaco santefecino .
R X C EDILLOI L . A S E in VACHELLIA ( ico rce) eigler b ger,
R Ar A a . comb . n ov . B asion m z fi é acia x cedilloi L . y ico ce , ct Bot
M x 2 1 4 . PE : ME X . A A R 6 : 7 . 99 OO: e . TY ICO QUINT N km
l a V a - F Pu rt a an a a a . a de c rreter igi Chico C rrillo e o , selv medi
if li lt m A r 1 R V n u 71 : sub erenn o a a . 8 9 986 . illa e a 4 p , , p , v (holotype L MEXU: : CI RO XA . isotypes Q , )
U E n m n v Q C HELLIA C IAPENSIS S a . S co b . o . H ( ff ) eigler bi ger , ' i A a . S c . 5 : 3 56 . a n : Mcacia chia ensis Sa . J . a . B sio ym p ff , W sh c d n n PE : MEX . H APA : n a Sa an 1 9 1 5 . S TY ICO C I e r Fer do ,
N. Co llins 1 64 n u a an d Chicoasén 1 2 Jan 1 907 G. betwee T xtl , ,
: US . (holotype , F photo)
btia mz LLIA H RI PHYLLA n E n c C O O . S (Be th ) eigler bi ger,
I n J . comb . n ov . a n : Acacia chorio h lla n . n B sio ym p y Be th , Lo do R 1 4 1 r n . t n . 842 . 4 uca a ch o io h lla Bot : 95 . y p y (Be th ) Brit o ose A l : wainson N . F 23 : 87 . 1 2 . PE : AHAMAS W. S mer . . 9 8 TY B
. n : K . s . (holotype )
ACHELLIA LLINSII S a S E n comb . n ov. W ( ff) eigler bi ger,
1 1 0 . A n 3 1 : 677 . 9 a n m : N . a ia collinsii S a . S S B sio y c c ff , cie ce ’
A . PI. kM rmec denar n R N . o on collinsii Sa . y ( ff ) Britto ose , mer n 23 : 2 . 1 2 H APAS : PE : MEX . 9 9 8 . TY ICO C I betwee
1 3 Jan 1 907 G. N. a en an d S an n an n ft . Chico s Fer di o , , , Phy tologia (D ec 2 005) 8 7(3) 1 5 1
B . D o le 1 8 0 Co ll ns C . t : US . E : i y (holo ype , F photo) NOT
a 1 1 N . n S 9 0 G. as n an d fford ( ) listed Colli s the o ly collector , cited 4 1 907 as a . n 1 Jan . the d te collected O the l abel of the type
N . n an . B n . D are a specime G Colli s d C . oyle listed s the collectors 1 90 n as a and 1 3 Jan . 7 is give the d te of the collection .
PI. a a n a ia lu tea Ram . G n a 1 . A u 1 : 3 82 . 909 PE : c c g oye , Nic r g e se TY t E : A u n no cited . NOT ltho gh the origi al description of Ramirez G n a in S an an d no t R Ar oye is p ish ype is cited ( ico ce , this was species described before either of these was requ ired . Becau se n a n ot u n ot u this me is sed by most workers , is s pported by type a a n or a n a a u an in m teri l , is desig ted herb ri m ext t , order to n u n n a u a a a a a a co trib te to ome cl t r l st bility , we h ve m de propos l to n n a Sa u co serve the me of fford which is widely sed . If
a n a a n u Va hell a c l n ccepted , the me for this t xo m st become c i ol i sii
S E n . (Saff. ) eigler bi ger
Ac ci c t a a os ensis S n Re ert . . R S . n Ve . 1 2 : 3 1 . J che ck , p pec Nov eg i g 6 ’ ’ 1 1 3 grmecoaenaron ostari en n 9 . s s S t n R y c c i ( che ck) Brit o ose ,
N . A . Pl 23 . : 93 . 1 928 . PE : A RI mer TY CO ST CA . A AJUE A : A t l . 900 m 1 D . h a u a a 896 J . 6488 L L l j el , , , Smit n a S and E in S [ lectotype , desig ted by eigler b ger (B : EM K GH MO . destroyed); isotypes , , , ]
Aa ia anamensi n S . . R . 1 2 2 s S Re ert . n Ve : 3 6 . c c p che ck , p pec Nov eg i g
— PE 1 1 3 . 9 : PA AMA . A A Ko h s . n . : TY N L JUELA: A. c (holotype B e , d stroyed) .
cac ia u catan ens is S n Re ert S . . R V e . 1 2 : 3 1 . . n 6 M y che ck , p pec Nov eg i g PE 1 1 3 . : 9 ME X . A U A 1 895 G. F . Gaumer 3 53 TY ICO Y C T N , , n a S an d E n US [ lectotype , desig ted by eigler bi ger (B t BM : GH F MO . destroyed) ; iso ypes , , , ]
!4 a a n el i son S a . J . a . A 4 a . S ci. : 3 3 . 1 1 4 . PE : c ci i ff , W sh c d 6 9 TY E MEX . G RRER : A a u W. sea 3 0 A r 1 903 E . ICO U O c p lco , level , p , Nelson 7024 t : US : F OH . (holo ype ; isotypes , ) 1 52 Phy to logia (D ec 2005) 8 7(3)
’ A J . a . a . ci. 4 : n n omenszs S a . 1 4 9 1 . aa ia e o S 3 63 . c c p ff , W sh c d
AMA E P n n - e ft . 2 22 PE : PA . : 3 TY N COCL e o om , Feb 1 R Wll a m 1 1 3 : Y S . s N Mar 908 . US , i i (holotype , F photo ,
fragmen t and photo; isotype : US) .
RI A n S . S E in co b . VACHELLIA C ON T C T (Be th ) eigler b ger, m r t n fi cacia onst i a . in a Pl . 1 n ov . a n : G . : B sio ym c c Be th r y , Wright
’ 2 r n 1 8 5 . M cacio szs onst i ta . n R N 66 . . p c c (Be th ) Britto ose ,
l 1 2 — PE MEX P . 9 8 . : . H H A A : Amer . TY ICO C I U HU
- t 1 4 Wr h 1 2 K Ma Oc 8 9 C . t 6 : : GH NY y , ig (holotype ; isotypes , ,
US) . j A tr n v a n i S an . u . cacia ons i ta . ar. uc a c c Be th p W Wooto t dl , B ll
1 . Aca s r n r u 3 : 1 5 . i i n t v 6 0 909 c o s o s i ta . a . Torrey Bot . Cl b p c c Be th u n a n an M l nk R r a cis i W S . o de e a Su dam e . . p p ( ooto t dl ) , evist Bot 4 1 PE ED 93 7 . : N S A ES . NEW MEX : : 1 5 . TY U IT T T ICO An in R n t l S a Co . a a a al . 1 500 ft 1 3 Ju ierr , im s Creek the Bl ck ge , ,
B . Met al e 1 1 23 : . 1 904 O. US , c f (holotype )
r Ma n a u . A a . R . Sci. fiéimosa a uata M . G o c rte s leotti , B ll c d y
u 1 : 1 . 1 4 PE : MEX . AXA A : Br xelles 0 3 0 8 3 . TY ICO O C se ’ u sur le flan c n a n a a et cactiferes tro ve des mo t g es c lc ires , a l est de
l n P le tt u a an I H. as G a a . . aun Ga o Teh c de r d s , vers pieds j es , i 3 222 B Ru 1 76 E : : R : G K . 9 (holotype ; isotypes , ) ( dd NOT Not Aca cia arcua ta Sieber ex Spren gel a taxon with R Br an phyllodes that is a syn onym of Aca cia melanoxylon . . (Cow an d Ma n In n n n a n sli , respo se to the rece t co serv tio of the A a ia an Au a an n t an ty pe for c c with str li species , the ecessi y to tr sfer u nu A a ia nu Va hellia species of the former s bge s c c to the ge s c , the a a na A r n h as n u f ct th t the me ca cia cons t icta Be th . bee sed by most au n a in floras workers , bec se this me is widely employed of both M an d n S a an d in n u exico the U ited t tes , order to co trib te to n n a u a a a a a a n ome cl t r l st bility , we h ve m de propos l to co serve the na n a a th n a a n me of Be th m If ccepted , e me for this t xo u V in a hell a n tr ta n S E . m st become c i co s ic (Be th . ) eigler b ger
1 54 Phy to logia (D ec 2005)
L E r t : G GOET HA JE K MO US . : A dest oyed) ; iso ypes , , , , , , ] NOT note on on e herbariu m sheet (IE) in dicates that the seeds came
from Martin iqu e .
S . . R V . 1 2 fl cacia in ter ec ta S n Re ert . n e : 3 6 1 j che ck , p pec Nov eg i g 1 PE : E n ler 3 8 70a a 1 9 3 . n S TY g [ lectotype , desig ted by eigler an d E n JE B E : a a bi ger , ( , NOT From m teri l growin g in the Singapore an d Kew Botan ical Garden s (Janzen 1 974)
l S . . R n Ve . 1 2 : 3 60 . 44cacia n ico ensis S n Re ert . y che ck , p pec Nov eg i g
1 1 PE : S A R A . G A A AS E : 9 3 . TY CO T IC U N C T shore of the
Tonduz 1 3 5 3 Gu a sea 1 900 A. 8 t lf of Nicoy , level , Feb , [ lecto ype , n a S and E n US B desig ted by eigler bi ger , ( , destroyed)
: E M GH K NY US . isotypes , , , , ]
/A r ia n n R ert . R V . 1 2 : 3 6 1 . . a a oss a S e . S . n e c ci che ck , p pec Nov eg i g RA R an a 1 9 1 3 . PE : MEX . VE : S a u TY ICO C UZ t L crezi , Ross 9 1 8 u u an 8 1 906 H. Isthm s of Teh tepec , Oct , [lectotype
n a S and E n M US . desig ted by eigler bi ger , photo]
1 1 4 . PE : i r l a 4 : . a J . . A a . Sci. 3 59 9 fi cac u cel a Sa . f ff , W sh c d TY MEX VERA R : a a a u n ICO . C UZ shore of L ke C tem co , so ther 2 7 t : ft . 2 A r 1 894 E . W. Nelson 4 V a u alt . 6 er cr z , , p , (holo ype
US) .
4 E : A a ia hern an ez i ci 4 : . 1 1 . P d i . Sa . J . a . A a . S 3 58 9 ./ c c ff , W sh c d TY
- MEX SAN S POTO i: V n Ra n 1 9 22 Ju l . . S ICO LUI ici ity of sco ,
1 5 E P lmer 699 : S : F GH NY . 90 . a U , (holotype ; isotypes , , )
Ac r . J acia tu ida S a . in . M u . Mu s . W . Wh g ff , eeler , B ll Comp Zoology Ha a 1 a 45 in 45 1 42 . PE : : C0 1 . 90 : a 9 rv rd pl te , TY (holotype pl te Wh eeler
t f 1 825 . {l cac a r r 4 . i o n i e a L . . var ameri an D . Prodr . 2 : 60 c g ( ) Willd . c a C PE n TY : on e cited . Phy to logia (D ec 2005) 8 7(3) 1 5 5
4 AC HELLIA Y B am eb an n S E n CUCU O ( y Z o i) eigler bi ger, m n v a n m : a ia u u o B am eb an n co b . o . B sio y A c c c c y y Z o i
1 . PE : D MI A RE P : 1 4 . Moscosoa 5 989 TY O NIC N UB LIC . A A: S a Ma n Ga a a a a 3 ZU ierr rti rci , Lom del Copey , pproxim tely i 1 ° I 'N ° ' lt b a r SW a 8 S 70 5 6 W a . 780 m 23 km ( y ) of B rrero , , , , Feb
P men tel R. ar ia 3 8 3 7 1 an on i J . 0 t 987 T. G : , Z , i , c (holo ype H M JB SD : AS FTG G K O NY S TEX . ; isotypes FL , , , , , , , )
C URVIFRUC TA ur a S E n co b . VACHELLIA (B k rt) eigler bi ger, m fi cac ia c urvi ructa ur a Las n a n ov. a n : u B sio ym f B k rt , Leg mi os s 2 4 1 E A n n a n d ed. 97 5 1 952 . P : PARAG A . rge ti s , , , , TY U Y HA : Pu t a a D c 1 1 R a 2 1 3 e 9 6 T. o s 8 : C CO er o C s do , , j (holotype
SI) .
E M E n S E n com a . b . VACHELLIA DA N ( km Urb ) eigler bi ger , n v a n : A m E n a a S b . an . : o . ia d e on a . m 9 B sio ym c c km Urb , y till
' 1 2 5eraca ia a em n E m n 43 . d a n R 8 9 8 ,/ c o ( k Urb . ) Britto ose
N . Am . Fl . 2 : . 1 2 PE : A MA 3 . A AS : er 86 9 8 TY CUB . T NZ prope Ceiba Mocha in cu ab ales ad Can asi versu s locis valde t l L. Ekm 1 85 9 1 : s eri ib u s 1 Mar 1 924 E . S : , , an (holotype ; isotypes
A F G HAC K NY US . , , , photo , ILL , , , )
VA HE A E Am . Pro . fl . In . AR S A A L. dr d C LLI F N I N ( ) Wight , n 2 72 . 1 834 . Mimosa arn esian a L. . l . 52 1 . 1 5 . . S 7 3 orie t f , p p
A a ia arn esiana L. . S . l . 4 : 1 3 . 1 P o n a 08 806 . o x c c f ( ) Willd , p p p V arn e iana L R f . 1 1 8 . 1 83 8 . PE : Aldinu s a S a u . s f ( ) , ylv tell r TY , Exactissim a descriptio rariormn plantarum Romae in Horto
Fran esian o : 2 - 7 1 625 un na A a a , , which provides , der the me c ci n a Fam esian a a a n and u a n a I dic , det iled descriptio two ill str tio s of pl ant in cu ltivation in the garden of Cardinal Fam ese in Rome n a R [ lectotype , desig ted by oss
VA HE A AR Am ar E A A ES A A L. AR . v S C LLI F N I N ( ) Wight . F N I N
A a ia edun ulata . 4 l . : 1 4 . 1 0 . Mim sa S . 08 8 6 o c c p c Willd , p p du e n ulata . P in L m En 1 . 1 8 0 . a . . Su . p c (Willd ) oir , cycl ppl a ia arn e an L s a . . f. edun u la ta . Kun (Ac c f i ( Willd p c (Willd ) tze , 1 56 Phy tologia (D ec 2 005) 8 7(3)
4 1 PE AV n . e . l . 7 . 89 8 : A : Revis . g p TY J (holotype : B
A a c ia u lar Hu . n . . Enu l 1 s . 056 . 1 . f c a . 809 cic i mb Bo pl ex Willd , m p TYPE : in Americ a meridionali (holotype : B
En l A du Hu n . . 1 05 . 1 09 . a ia e lis . u . . 6 8 c c mb Bo pl ex Willd , m p TYPE : in Am eric a meridionali (holotype : B
2 1 16 61 6 1 er x M . Mart n a t A 4 0 o u . a R G . o . Sci. u f e s leot i , B ll c d y Br xelles
1 4 . PE : MEX 1 : 3 1 4 . 3 AXA A : u 0 8 TY ICO . O C se tro ve ' ' a n a m n an a n d Oaxaca a u a et d Etla bo d m e t d s les pl i es , de Tl col l , de
H. ale tt 22 PI. aun G o 3 3 : BR t : pieds , j es , i (holotype ; iso ype
K E : in fon n ati n Ru 1 - 2 . d 1 o d 976 98 . ) NOT For more , see
J Acacia len tice la ta F. Mu . P nn 4 l . S oc . . 3 : 1 7 . 1 5 . J . . 8 9 ell , roc Li , Bot
ed eia arnesiana L . . var. e ti F Mu . F. M . M f ( ) Willd l n cellata ( . ell )
m r. u n an Pl 4 a Co . 1 6 . 1 9 1 3 . PE : B iley , p Q ee sl d TY A RA A R HER ERR R E : McArthur R S . S U T LI NO T N T ITO I iver, F Mu eller 43 P . ( edley
A 1 PE ED A E a ia smallii Isel a 3 : 3 4 . : S 8 969 . N S S . c c y , id TY U IT T T I S A A: a u Pa a n a u La ur n a LOU I N L fo rche rish , lo g B yo Fo che e r
Cu t- 1 6 A r 1 3 1 an Au 1 1 K E A xan d r 9 d 93 J . . . J . le e off, p g , Small NY I s . n . : : US W S . (holotype ; isotypes , )
Fam esia dora a D v n 1 3 6 . PE : n o G . escr. nu o . en . . 8 sp , g Leg TY o e n a a Farnes ia odora in cited [ lectotype , desig ted here , pl te of Gasparrini
P o onax ven o A a . sa n in n an d Killi Ann . p Britto Britto p, New York c d
S ci. 3 5 : 1 1 93 6 . PE : MB A . A IA : 39 . TY COLO I NTIOQU
n t M n 2 Au 1 2 R A T r 4 7 : 0 9 7 . . o o 8 vici i y of edelli , g , (holotype NY ) .
Va hellia densi ra A 1 fl . 655 505 . o an S a Man s . e . c fl lex der ex m ll , . ,
1 3 /A ia densi r A Rh a 3 : 9 3 . a o a an S a 8 c c fl ( lex der ex m ll) Cory , odor Phy to logia (D ec 2005) 1 57
4 1 . A a a m n u ta M . E . n R . M . B h eau . 93 6 c sub s . 06 . c ci i ( Jo es) p R M t B eau ch . Ph olo ia 4 : . dens i ora A an S a . . 6 7 fl ( lex der ex m ll) , y g
PE : ED S A ES . S AN A : a 1 980 . TY UNIT T T LOUI I L fourche
Par a n a u La ur n a Cu t- 1 6 A r 1 93 1 an d ish , lo g B yo Fo che e r off, p
'
Au 1 1 K. E . Alexan der s . n . NY J . 93 J . : g , Small (holotype WI : US S . isotypes , )
Am . var MI A E A AR E S AN A L. M VACH LLI F N I ( ) Wight . NUT ( .
E n S E n co b . et a . n ov . a n . : Jo es) eigler bi ger , m st t B sio ym
P th e ello um m n u tum M . E . n n 1 b . 8 : 3 . . 8 i c i i Jo es , Co tr West Bot
A a a min u ta M . E . n R . M . B eau ch . Ph l i 4 1 93 3 . t o o a 6 : c ci ( Jo es) , y g
' 1 A r L 980 . a ia a neszana . . sub s . m n u ta . E . 5 . c c f ( ) Willd p i (M n E n thw 4 S Sou . a u a 7 : 90 . 2002 . Jo es) bi ger eigler, N t r list
PE : MEX . A A CALIFORNTA : C aca h ill Mt 2 t c a s . Oc TY ICO B J ,
2 72 - E . J on es 65 : P M R A . 1 930 M. O S , (holotype )
ARNE IANA L Am v ar. P N E RUM VACHELLIA F S ( . ) Wight . I T O
F. H E in n . S co b . et a . ov . a n : ( J erm ) eigler b ger , m st t B sio ym
‘ A a a in el ru m F H A i 4 . . J . a . a . Sc . 3 8 : 23 7 . 1 . o J . 9 8 c ci p erm , W sh c d
n eto ru m F. . H . E n n Aca cia jam esian a sub sp. pi ( J erm ) bi ger a d w tura 47 : 0 . 20 2 . PE : ED S S ou th . a 9 0 U eigler , N list TY NIT E R DA : Da C . a n K S A S . o e T T FLO I de , h mmocks , Lo g y
E a 1 - 2 1 8 6 Jan 909 J . K. J . J . Carter 29 75 in ( vergl des) , , Small ;
in an n K - W K. P . l on 1 77 e 6 7 Ma 1 903 J . s 8 p el ds , Lo g y , y , Small i n t : (sy ypes NY) .
V r a hellia nsula s J . K . a Man H S . 8 . e . . 655 1 5 05 . 1 933 . c i i m ll , , E R DA M nr P : N ED S A E . n S : C o . n a TY U IT T T FLO I o oe , pi el ds , P n K 2 1 M r 1 1 5 K. A M r 1 e a 9 J . C . . os e 60 8 Big i e y , , Small i ;
n an P n Ke 27 1 1 1 K m ll rter 9 J . . S a J . J . Ca pi el ds , Big i e y , Feb , ,
K. . ma ll . n t E : A l r G S 3 5 49 (sy ypes: NY) . NOT Not ca cia ins u a is A R a an a n n . ich rd herb ceou s legume lacki g stipu lar spi es
an d k a a n n m Ne tun i u n pric les th t is sy o y of p a p bes cens Be th . (Bassler
Va h ell i r u K . a a en ns la i J . n 4 s S Ma . 5 . e . H. 65 1 505 . 1 93 3 . c i p m ll , , PE ED A E : S S . RIDA: Da Co . a TY UNIT T T FLO de , h mmocks , 1 5 8 Phy to logia (D ec 2005) 8 7(3)
- K. r 1 2 Jan 1 09 J . r n Ke E a 8 6 9 J . J . Ca te Lo g y ( vergl des) , , Small
- Ke 6 7 Ma 1 903 J . K. 29 75 in n an n P . ; pi el ds , Lo g y , y , Small NY E Wilson 1 778 (syn types: ) . NOT : Not Sen egalia pen insularis Britton Rose a species from B aj a a n a M a h as an d a u a n nor C lifor i , exico th t prickles l cks stip l r spi es , Aca cia pen ins u laris (Britt on Rose) Standley
E n m n v VAC HE LLLA GENTLE I S an . S co b . o . ( t dl ) eigler bi ger,
A a ia en tlei an . Pu . Mu . N at . H a n m : S s . B sio y c c g t dl , bl Field ist , 4 er. 22 : 77 . 1 0 . PE : E E : P . en tle 1 8 Bot . S 9 TY B LIZ G 5
(holotype : F) .
S E n . m n v X LAD IATA a . c . VACHELLIA G (S ff ) eigler bi ger o b o .
J . a . A a . S ci. 5 : 3 5 9 . a n m : A a ia x ladiara S a . B sio y c c g ff , W sh c d
M rmecodendron ladia tum S a . n R N . 1 9 1 5 . y g ( ff ) Britto ose ,
Pl . 23 : 92 . 1 2 . PE : MEX . A A: Amer . 9 8 TY ICO SIN LO n t R a 1 4 re 1 1 3 5 : M 8 9 J . G O vici i y of os rio , , gg (holotype , F photo
NY US a n an d . photo , fr gme t photo)
AN D IFERA E n G S . a n S VACHELLIA L UL ( W tso ) eigler bi ger, m n v n P . co b . o . a n m : A a a an u a S . a B sio y c ci gl d lifer W tso , roc
A a . A 2 : 1 4 . 1 . P o onax landuli era S . Amer . c d rts 5 7 890 p g f (
A . F1 . 23 : . 1 2 . PE : a n t n R N . 88 9 8 W tso ) Brit o ose , mer TY A n am Pa 7 S e MEX . AH : ICO CO UIL limesto e hills , C eros ss , p
1 . Pr F NY VT 8 n 2 t t . 89 C . G i le 8 61 : GH : , g (holo ype ; iso ypes , , ) NOTE : Not Aca cia glan du lifera Schinz ( 1 900) which is n a n n A a ia n ebro wn ii u Da a co sidered sy o ym of c c B rtt vy , species with stipu l ar spin es from Africa (Ross
L E in com b . G OBUL IFE RA Sa . S VACHELLIA ( ff ) eigler b ger,
n ov A a . S ci. 4 : . a n m : A a ia l u li era . a . ob Sa . J B sio y c c g f ff , W sh c d ’
3 60 . 1 1 4 . M r n R 9 mecoaendro n lob u li era S a . y g f ( ff ) Britto ose ,
A . PI t N . A . 1 92 PE : MEX . A : a mer 23 : 93 . 8 TY ICO YUC T N F S a z a a u a n A r 1 895 G. . the port of il m (T il m) , N co st of Y c ta , p , Gaumer 1 909 : F US a n an d : GH (holotype , fr gme t photo; isotypes ,
MO NY US . , , ) Phy tologia (Dec 2005) 8 7(3) 1 59
A a . i . 4 : 1 1 1 4 a a . c A a a donn elliana S . J . S 3 6 . 9 . c ci ff , W sh c d t R N . A . PI. M rmecoden dro n don nellian a S a . n y ( ff ) Bri to ose , mer A A ARB ARA 1 2 PE : H D . : 23 : 93 . 9 8 TY ON URA S S NT B S an lt 600 ft . Mar 1 88 8 C . Thieme 52 1 P r Su a é a . 6 ed o de l , Cort s , , ,
(holotype : US) .
GUAN AC ASTENSIS a S E n VACHELLIA (Cl rke , eigler bi ger)
S E n co b . et a . n ov . a n : A a ia eigler bi ger , m st t B sio ym c c r tensis a S a n esiana L . . var. uanacas f ( ) Willd g Cl rke , eigler
E in . 1 4 2 . 1 . A S . : 56 989 a a uanacastensis b ger, yst Bot c ci g
E n E n . 2 1 . a S S S . 5 6 0 (Cl rke , eigler bi ger) bi ger eigler, yst Bot
— A w PE : S R A . G A A AS E : reat am 2000 . G S TY CO T IC U N C T p, m l n 1 M 1 D z C o e co a a a 1 a 976 . H. J an en 1 03 62 , e r B g ces , y ,
(holotype : MO; isotype : ILL) .
D H S n . S E n co b n ov VACHELLIA IN I I (Be th ) eigler bi ger, m . . a n A i d n n 1 4 4 : a a hin sii . n J . . : 50 . 1 8 2 . B sio ym c c Be th , Lo do Bot M rm d n r n h i n t R eco e d o inds i . n N . A . PI. y (Be th ) Bri to ose , mer 2 1 1 2 PE MEX A 9 8 . : . S : 3 : 9 . TY ICO J LI CO shore of
B . H nd 24 : K Man an a B a sea 1 84 1 R. s 8 z ill y , level , , i (holotype , F
photo) .
A a ur r R S . . R V e . 1 2 : 3 63 . ia b sa ia S n e ert . n c c che ck , p pec Nov eg i g 1 1 PE A . AMA A : a na 9 3 TY : GU TEMALA . TITL N L gu A a n lt ft D a . . 1 890 J . . Smith 23 04 m titla , , Feb , [ lectotype , n a S an d E n US B desig ted by eigler bi ger ( , destroyed);
: GH K . isotypes , ]
A a ia in l n i a J . a . A a . ci. 4 : . 1 1 4 . PE : s oe s s Sa . S 3 65 9 c c ff , W sh c d TY MEX SI A A: n V a n n n a u a ICO . N LO vici ity of ill U io , growi g bo t n 2 A r 1 1 N . Rose P . C . Standle P . G. Ru sell 9 0 J . s po d , p , , y 1 39 72 : U : NY (holotype S; isotype ) .
A a 4 4 ia te icana a . a S J . . A a . S ci. : 3 66 . 1 9 1 . PE : c c p ff , W sh c d TY MEX A AR : in n t lt . V Aco o e a a . ICO N Y IT thickets , ic ity of p , Tepic , 30 m 1 A r 1 N . R e P . tan dl P . . Ru ell 0 9 1 0 J . s os . C S e G s , p , , y 1 43 5 7 t : US : NY . (holo ype , F photo; isotype ) 1 60 Phy tologia (D ec 2 005) 8 7(3)
- R VA HE A S AE IAC OBI L. S E n C LL I IN UL ( iley) eigler bi ger ,
A a a insulae - iaco bi L Ri co b . n ov. a n : . u . m B sio ym c ci ley , B ll 1 2 w 22 . n . Ke 1 925 : 0 9 5 . PE : E AD R . Misc . I form TY CU O GA APAG S : S an S a a a an a B a in L O lv dor (J mes Isl d) , J mes y , P n n 2 l 1 24 . e a n n a a 7 Ju 9 C L. A. M. Rile 3 9 1 r vi e e r se shore , , y y t (holo ype : K) .
VA HE A J AN ZENII E n S S E n C LL I ( bi ger eigler) eigler bi ger,
’
comb . n ov . a n : A a ia anz em i E n S B sio ym c c j bi ger eigler,
uthw a 2 : 245 . 1 7 . PE ME X . So . Natur list 3 98 TY : ICO 1 1 A AS : W a n a on . 80 7 Jun T B CO miles of Laz ro Carde s hwy ,
H nz n 1 : M M A F 1 D . t t E 966 . J a e 5 5 O : C S , (holo ype ; iso ypes , , ,
GH M H MO UC US . , IC , , , )
VA HE A MA RA A THA H n C LL I C C N ( umb . Bo pl . ex Willd . )
S E n comb . n ov. a n : A a ia ma ra an th a eigler bi ger , B sio ym c c c c H 4 n . . S l . : 1 080 . 1 806 . P o onax u mb . Bo pl ex Willd p p p
ma ra an tha Hu . n . . Killi in t c c ( mb Bo pl ex Willd ) p Lit le , H 1 4 . Mimosa ma ra an tha um . C aribbean Forester 9 : 24 1 . 9 8 c c ( b
P in Lam En . u . 1 : . 1 8 1 0 . n . . S 78 Bo pl ex Willd ) oir . , cycl ppl PE : MEX u a a Humbo ldt B on lan d TY ICO . witho t ex ct loc lity , p
B - P E : In s . n . : . GH : NY . (holotype Willd , photo; isotypes , ) NOT respon se to the recent con servation of the type for Aca cia with an Au a an s n an str li specie , the ecessity to tr sfer species of the former u nu A a ia nu Va h ell a a a n a s bge s c c to the ge s c i , the f ct th t the me A a ia ma ra an th a H n . h a n u u . s c c c c mb Bo pl . ex Willd bee sed for a au n a this widespre d species by most workers , bec se this me is widely employed in floras of both L atin America an d the Un ited S a an d in n r u n n a u a a t t tes , order to co t ib te to ome cl t r l st bili y, we have made a proposal to con serve the n ame of Bentham If a n a a n u Va hellia ccepted , the me for this t xo m st become c m r E n . a a an tha Hu . S c c ( mb Bonpl . ex Willd . ) eigler bi ger
Va h llia t 1 lu ea M l a 26 : 3 0 . e S . . A a . N ac . . c ( il ) peg , Bol c d Ci Cordob 1 2 M u t . 1 . A a ia l ea 9 3 imosa lu tea M . a G . . ed. 8 768 ill , rd dict , c c M 1 P onax l n u . a r . u 8 89 . ( il ) Britto , B ll Tor ey Bot Cl b p
1 62 Phy to logia (D ec 2005)
4 2 PE 1 5 . : r 2 63 . P dr. : 8 rmi DC . o Aca cia subine s Bertero ex , TY
- D M G C O . Bertero s . n . C . G. JAMA ICA . (holotype; photo)
1 . PE : a 1 : 3 1 . 3 PI. a a 6 8 7 a mi ro e ha la Macfad. Acaci c c p , J m ic TY A at n n i n on JAMAIC . bridge beyo d the seco d m lesto e the
: K . E : M c ad en s . n . n a a J . a wi dw rd ro d , f y (holotype ) NOT Not Aca cia micro cephala Richard ( 1 845) which h as prickles and is H a con sidered a syn on ym of Aca cia ten uifo lia (L . ) Willd . by ow rd ( 1 98 8)
PE 1 83 8 . : nn 1 2 : 5 65 . A a a lat acan tha S ch ltdl . a a c ci p y , Li e TY
M n A. Eh ren ber s . n . M n a C . MEX . H DA G : ICO I L O i er l del o te , g
(holotype : B destroyed) .
Leo . Actorum A a . a . A a ia ella can tha V M n . c c p ogel , eye , Nov c d C es p
4 PE : PER . a 1 8 3 . 1 45 . 1 9 . Su . : N at . Cur . Carol . ppl TY U Lim ,
t n . n 1 01 3 . : no D F F . Me en Cumin . ombe . J . y , y g, (holotype see )
la bres ens n . var. Aca cia ma cra can th a Hu mb . Bo pl . ex Willd g c in PE : AMA A . 222 . 1 860 . 1 W I. F . . . Griseb . , Brit TY J IC dry
t : K . Ma ad en s . n . a n Mar J . pl i s , , cf y (holo ype )
r l ra Kitan ov n . va . ab A r h Hu . . ca cia ma c a can t a mb Bo pl ex Willd g , A PE . 1 1 74 . : 3 . 9 Ann n Sofia Fac . . . U iv . Biol TY CUB H R E E u an n a en a 3 0 Jun 1 93 6 n o . O I NT : sur de G ta mo Nov liches , ,
' L P n San a u a- an eon s . n . u a . ; C b , rov Orie te , ti go de C b C ey , bordes Lé ez Fi ueiras m ar en A la a 9 Se 1 95 1 M. del rroyo de Cost , p , p g n t n . s es: SV . s . ( y yp )
PE 1 8 1 0 . : l . Mimosa atomaria P . in Lam Enc c . Su oir , y ppl TY n n o e cited .
A a ia 1 28 . 2 . A . PI. 3 : 89 9 P o onax cowellii n R N . p Britto ose , mer c c
cowellii n R n in Leén A a n n . a . (Britto ose) Leo l i , Co tr Oc s ” PE : 1 95 0 . M H Nat De La Sa 9 : 8 . u s . ist . . Colegio lle TY E a n an A . RI E : 5 CUB O NT tree m with spre di g br ches , hillside Phy tologia (D ec 2 005) 8 7(3) 1 63
n S an a 1 0 - 25 Mar 1 9 1 2 L Br N. . itton E . G. thicket , vici ity of ti go , , , Britt n F Cowell 1 25 93 NY o J . . : (holotype ) .
P o on ax an es ens n n Killi Ann A . a . p c c Britto ex Britto p, New York c d i 3 5 : 1 3 9 . 1 3 . Aca a Sc . 9 6 ci can es cens (Britton ex Britton
Killi Ga a- a a - G n at 1 C . 1 . P1 . p) rci B rrig Forero o zales , n 1 un a a a : 1 968 . PE 3 9 . : M C di m rc TY COLO BIA .
U DI AMAR A: An a 400 m 1 1 - 1 a alt . 85 85 7 T J . C N N C poim , , , riana 443 9 : (holotype NY) . NOTE : Not Aca cia canes cens Marten s
Ga a u nu Ac u leotti member of s bge s lezferu m .
VAC HELLLA MA A A un S E in co b . n ov Y N (L dell) eigler b ger, m . a n : Ac ia ma ana un P a u . a n n . a . B sio ym c y L dell , bl C r egie I st W sh
47 2 1 1 — : . PE A 8 0 93 7 . EL PE E TY : GU TEMALA . T N : n ear S an D on Rio Pa n 1 A A 0 r 1 93 5 M. 95 H. 4 iego the sio , p , guilar : MICH isot es: (holotype , yp
VA HE A MELANOC E RAS ur S E n m co b . C LL I (Be l) eigler bi ger ,
n ov . a n : A a ia mel r an K n l . n oce as ur . o Sve ska B sio ym c c Be l , g V et n k A Han . 1 4 2 e s . a . 1 8 5 : 3 . 1 c d dl 856 . My rmecoden dron melan oceras u n R A N . P 2 l . 3 : 93 . 1 2 . 9 8 . (Be rl) Britto ose , mer PE : PA AMA . O : P sea A r 1 826 TY N COL N ortobello , level , p ,
G. B ll r J . i be 289 n a S an d E n g [ lectotype , desig ted by eigler bi ger S M O . , F photo , photo]
A a a multi landul a S n Re rt os e . R S . . V n e . 1 2 : c ci g che ck , p pec Nov eg i g 1 3 2 . PE 6 9 1 3 . P : A AMA . O : P J . G. TY N COL N ortobello , Billb er 1 825 t n a S an E n g [ lecto ype , desig ted by eigler d bi ger US B photo ( ,
VA HE IA OVIEDOEN I R M M S S . Ga a a C LL ( rci . ep ) Seigler
E n comb . n ov. a n m : A a ia o viedoen i R Ga a bi ger, B sio y c c s s . rci M M . a Moscos a 1 1 2 o : 7 . PE : D MI A ej i , 000 . TY O NIC N REP PEDER A E 22 . S : al W E1 Pa a UBLIC N L km de Oviedo , p yo ,
a Sur la a a - Pedem al u l do de C rreter Oviedo es . Bosq e seco sobre
a a z a con : Gua a um Sen na O un t a Harrisia and roc c li i c , , p i , R I ° I 'N ° ' e nosia . 7 S 7 1 1 W 3 . 1 4 m 1 M 1 R 0 3 a 997 . y , , elev , y , 1 64 Phy to logia (D ec 2 005) 8 7(3)
R ol 65 43 : IE SD : B F MAPR Gar ia . P u s c j (holotype ; isotypes , , ,
MO NY S . , , )
A r VA HE IA PAC ENSIS Ru . M . a S E n C LL ( dd C ter) eigler bi ger, i a n i Ru A M . a v a n m : A a a ce s s dd . co b . n o . m B sio y c c p C rter, 1 PE : MEX A 983 . A Madrono 3 0 : 1 77 . TY ICO B J
B r d L Paz 1 1 T. a 1 9 0 A R A SUR : a 890 S . n e ee C LIFO NI , Nov , g
(holotype : UC) .
E n VA HE A PE A A Schltdl . a . S C LL I NN TUL ( Ch m ) eigler bi ger,
In n t l hlt l . a co b . n ov. a n : a en a u a Sc d . nn a a m B sio ym g p Ch m , Li e
t l chlt l a . n . 1 83 0 . A a ia enna u a S d . 5 : 5 93 . c c p ( Ch m ) Be th , 42 P n n n h lt l 1 : 3 90 . 1 8 . o o ax e a tula Sc d . Lon don J . Bot . p p (
Am l . 2 . 1 2 PE : n R N . . F . a . i 3 : 88 9 8 Ch m ) Br tto ose , er TY
ME X . VE RA R : un X n a a a ICO C UZ m icipio de ico , regio of J l p ,
1 2 . chiede F . D e e s . n . Ha n a la a un a Au . 8 8 C S cie d de L g , g , pp E : n a n n a a (lectotype : HAL) . NOT The sheet co t i i g the type m teri l
is a mixture from Jalapa an d from n ear Hacien da de la Lagun a. S chlechtendal Chamisso ( 1 83 0) mention both in the origin al n n r A na t descriptio a d both a e cacia pen ula .
a . E n VACHELLIA PENN ATULA (Schltdl . Ch m ) Seigler bi ger PE A A var. NN TUL
A a a t i u Ma n a u . A a . Ro . S c . i lana a M . G c c rte s leotti , B ll c d y Br xelles 1 : 1 4 Mi t ca A a 0 . 1 A e 3 5 8 3 . PE : MEX . AXA : s TY ICO O C lt , A r 1 840 a 7 H a le tti 3 23 1 : BR . G o p , pieds , (holotype ; Ru 1 : G P . 976 isotypes , ) ( dd
P th 1 : 3 . i eco llobium min u t m W . 8 ssimu M: E . n n . . 8 i Jo es , Co tr Bot PE MEX a an a 1 933 . A S : u a a a a a La : . G TY ICO J LI CO d l j r , B rr c
2 - E 2 2 A P M . 5 1 30 M. 7 9 . J on es 66a : RS O Nov , (holotype )
VA HE IA PE N A A h lt E n a . S C LL N TUL (Sc dl . Ch m ) eigler bi ger var PARVI EPHALA E n . . C (Seigler Ebinger) Seigler bi ger m co b . et tat . n v a n : A a ia ennatula Schltdl . s o . B sio ym c c p ( a n . b s . arvi e h an E n . . . su c a la S d S Ch m ) Be th p p p eigler bi ger, yst Bot Phy tologia (D ec 2 005) 8 7(3) 1 65
’ — PE MEX . A A 1 98 8 , : : n z in TY ICO YUC T N Chiche It a ,
L. Lundell Lun dell 7 1 n r w 6 Jun 1 93 8 c . 4 8 seco d g o th , ,
: F : LL NY TEX US . (holotype ; isotypes , , , )
VA HE A POLYPYRIGENE S Greenm . S E n C LL I ( ) eigler bi ger,
Greenm . in co b . n ov . a n : A a a ol ri en es m B sio ym c ci p ypy g Combs , i t : 4 1 n a 1 A a . Sc . S . u 7 9 a d 3 3 . 8 7 . P o onax Tran s . c d Lo is pl te 9 p
r nm . n R N Am PI 2 ol ri en es G ee . . . 3 : 89 . p ypy g ( ) Britto ose , er
PE : B A . A A ARA: D n u 1 928 . S TY CU NT CL istrict of Cie f egos , n ot n in n n a n a n a n an commo , ope woods e r lo g be ch , e r the e tr ce of B n V E a u a a u a . 1 8 Se 1 895 R. the y of Cie f egos , F ro ill N ev , , p , m 2 : H : F M NY Co bs 60 G O US . (holotype ; isotypes , , , )
A i n in n n A n n n Mu . H . a ia cu e e s s a d a . a . s c c p y Leo Leo l i , Co tr Oc s ist N t ! D L ! e a Sa 9 : 8 . 1 50 . PE : A . a . Colegio lle 9 TY CUB RIE E P P El 24 : u adr a a u 1 93 0 M. O NT erto e , pl y de C pey , Feb ,
lo 5 1 2 h l e z HA H R 7 ur e t . o 5 0 5 C b [ o o yp C erb J . ig (Bassler
isotype : NY] .
A a ia curb elo i n in n and A a n n . a . Mu s . H . N at . c c Leo Leo l i , Co tr Oc s ist ! !
1 5 1 . PE : A . Colegio De La S alle 1 0 : 24 1 . 9 TY CUB lo 6 RIE E : Pu Padre 1a a El u 1 929 M. Curb e 0 O NT erto , p y de C pey , ,
J . R 5 075 [ lectotype : HAC Herb . oig
VA HE A PR G E R S E n co b . n ov. C LL I IN L I ( ose) eigler bi ger , m a n : A i rin l R a a ei n . U. S . a . H . 3 : 3 1 6 . B sio ym c c p g ose , Co tr N tl erb
’ A a c r n l R 1 . i A . PI. 23 : 895 c opsis p i g ez ( ose) Britton Rose N . mer
— 1 2 . PE E t 5 . X 9 9 8 : M . AXA A: n C an on al . TY ICO O C Tomelli y ,
- 2 3 ft . 22 D 4 r 3 000 ft . a 0 1 1 0 ec 89 C. G. P in le 6 1 3 tree high , , g : U t M F M S : C O UC . (holotype ; iso ypes , , , )
A a a u n u R n U . S . a . H . : 2 . 1 3 . A acio si a . 8 3 90 c s c ci ij g ose , Co tr N tl erb p R n A . Pl . 2 : 5 . 1 2 . R N . 8 9 9 8 unijuga ( ose) Britto ose , mer AN lm l l n PE : MEX . S S P SI: Las Pa as ow a ds 9 TY ICO LUI OTO , , M G. Pr n le 6 : M F ar 1 899 C . 989 : US C , i g (holotype ; isotypes , , LL M O UC . , , ) 1 66 Phy tologia (D ec 2005) 8
a U . S . H . 2 : 1 . 1 1 A a ia conz a ttii S an . n . 0 86 9 9 . c c t dl , Co tr N tl erb n R N . A . PI. 2 : Acacio sis conz a ttii S an . 8 p ( t dl ) Britto ose , mer AXA A: E n lrn l 1 2 PE : MEX . a A a o as 95 . 9 8 . TY ICO O C st cio y , tti 1 75 6 : alt 700 m Mar 1 907 C . Conz a US . . , , (holotype )
’ A I P . 28 : 5 . 1 2 . Acacio szs ses ui u a n R N . . 9 9 8 p qj g Britto ose , mer R n Mu s . N at . H . A a ia ses u i u a n S a . c c qj g (Britto ose) t dl , Field ist
— E 2 . 1 30 . PE : M X . Y A A : a Ser. 3 : 77 9 S Bot . TY ICO UC T N il m ,
F 1 3 0 7 : MO . . G G . aumer (holoty pe )
L n E n m n v VA HE A RIGIDU A . S co b . o . C LL I (Be th ) eigler bi ger, r n n n 1 4 1 4 a n : A a ia i idula . . : 50 . 8 2 . B sio ym c c g Be th , Lo do J Bot n n A P 4 R N . . I. 23 : 9 . Acacio sis ri idula . p g (Be th ) Britto ose , mer PE ED A E EXA D m 1 : S S . S : T. ru mond 61 1 928 . TY UNIT T T T
(holotype : K) .
m n VA HE IA ROIGII Leén S E n co b . ov . C LL ( ) eigler bi ger,
a n : A a a ro i ii n in n an d A a n n . a . B sio ym c ci g Leo Leo l i , Co tr Oc s ! !
M H . N t D L a 1 . PE : e : . u s . ist a . Colegio a S lle 9 7 950 TY LA A : Pu Pa an ale El u 28 eh B A . S S r s CU TUN erto d e , y de C pey , F
1 3 r el 2 h l HA ! H Ro i 5 0 77 M. t z . 9 0 Cu b o 9 0 o o e C J . , [ yp erb g (Bassler isotype : HAC (Alvarez an d Oliver
VA HE IA RORUDIANA n S E n C LL (Christopherse ) eigler bi ger , m co b . n ov. a n : A a ia rorudiana n B sio ym c c Christopherse , Nyt
Ma N a i n E AD R . . 70 : 76 . 1 3 1 . PE : g turv de sk . 9 TY CU O GA APAG S : San a u an n a a A a B a L O t Cr z Isl d (I def tig ble) , c demy y , ’ n R r a 1 2 : . Dec 1 926 B . o u O the dry zo e , , (holotype )
A r ia to tuosa L. r r f an . nn . S oc . a lab io H . . s c c ( ) Willd . B g ook , Tr Li
n n 2 — 0 : 22 . 1 4 PE AD R ALAPAG S : Lo do 9 8 7 . TY : ECU O . G O
San S a a a an D rw : K . C . a in s . n . lv dor (J mes Isl d) , (holotype )
VA HE IA R DD m U IAE D . H anz n E n co b . . S C LL ( J e ) eigler bi ger ,
n ov. a n : A a ia ruddiae D H an n S n an B sio ym c c . . J ze , mithso i n 1 3 : 1 4 M : . . 97 . PE : A R A . O Co tr Bot 34 . TY COST IC LI N
n M n Ri M nz en 828 a n H. J a n 1 3 eh 1 965 D . ferry l di g , oi ver, oi , F , Phy to logia (Dec 2 005) 1 67
: US : CAS F GH MEXU M H MO NY (holotype ; isotypes , , , , IC , , ,
UC) .
F E RI n n VA HE A SC HAF N S . a S E co b . C LL I ( W tso ) eigler bi ger, m
n v n : P th e ello b um s ha n r . a n o . a c e i S P . B sio ym i c i fl W tso , roc 1 2 2 A a . A 7 : 3 5 . 1 8 8 . Saman ea scha n eri . Amer . c d rts fl (S
M r n . a H 2 a n J . acb . G . 59 : . 1 9 1 9 . Po anax W tso ) , Co tr r y erb p ‘
h a eri . a n n R N . Am . Pl 2 h . : sc S 3 89 . fi ( W tso ) Britto ose , er
1 928 . A a ia scha neri S . a n F. J . H . 1 . a . A a . c c ff ( W tso ) erm , W sh c d
— i : 2 . 1 4 . PE : ME X AN P S c . 3 8 3 6 9 8 TY ICO . S LUIS OTOSI: in
P E . P r 2 un a n a u San u P C. C . alme 1 9 the mo t i s bo t L is otosi , arry t w na Rz edo ski GH . [lecto ype , desig ted by ]
A a ia subtortuosa a in n a N . A 24 S . S . 5 c c h fer Britto h fer , mer Trees ,
PE : MEX . D : n a 1 908 . TY ICO URANGO e r the city of
Duran A r 1 896 E . Palmer 1 1 : NY : go , p Nov , (holotype ; isotypes
F MO UC . , , )
VA HE IA H TTII com b . n ov C LL SC O (Torn ) Seigler Ebin ger . .
A a ia ch tti in E Re . M x a n : s o i . U. S . e . B sio ym c c Torr mory , p
’
Su . 2 : 2 . 1 5 . Aca i i h ttz i t n Boun d . rv 6 8 8 c aps s sc o (Torr) Brit o
A . PI. 23 : . 1 2 . PE : ED A E . R N . 96 9 8 S S ose , mer TY UNIT T T EXA t S : C o . n a an n San a a T Brewster , e r the c o of C rlos , the an C . P ar 3 0 n Rio G an Se C . r 3 Com che Crossi g of the r de , p, y : (holotype NY; isotype : GH) .
VA HE IA SPHAE R EPHALA hlt l a . C LL OC (Sc d . Ch m ) Seigler
E n c b . n ov a n a h r h ch lt l o . : A a s ae oce ala S d . bi ger , m B sio ym c ci p p nn 5 : 5 4 . 1 . PE MEX . a . a a 9 83 0 : Ch m , Li e TY ICO VERA R : A hiede F . n sea Mar 1 829 . C. Sc C UZ ctopa , level , D e e 68 4 n a S and E n pp [lectotype , desig ted by eigler bi ger HAL B U a n n S a d . ( , destroyed) , fr gme t photo)
A a ia veracruz n i n R Ve . 1 2 : e s s S Re ert . S . . n c c che ck , p pec Nov eg i g
— 1 9 1 3 . PE : 3 62 . VERA R : an u n u TY MEXICO . C UZ s d d es so th
V 1 t u a i a t a u sea 3 Oc 1 908 n . . Da of er cr z , level , , c lt hort bot rmst d ,
H. S hen k 9 1 6 na S an d E n c c [ lectotype , desig ted by eigler bi ger 1 68 Phy tologia (D ec 2 005) 8 7(3)
M B US a m n an d : F , ( , destroyed) , fr g e t photo ; isotypes ,
HAL] .
A a . ci. 5 : . 1 1 5 . a J . a . 3 A a ia do licho ce hala S . S 55 9 c c p ff , W sh c d E MEX VERA R : a n n TYP : ICO . C UZ lo g the shore orth of the city V 24 an 1 6 M Greenman 8 7 : F a u J 90 J . of er cr z , , (holotype ;
: GH NY US . isotypes , , )
HE IA X TANDLEYI S a . E n co b . n ov VA S S . C LL ( ff ) eigler bi ger, m 4 a n : A a ia x standle i Sa . J . a . A a . Sci . : 3 67 . B sio ym c c y ff , W sh c d
1 1 4 M rm c den dron s tandle i Sa . n R N . 9 . e o y y ( ff ) Britto ose ,
PI 23 : 2 . 1 92 . PE : MEX . A ARI : a n A . 8 mer . 9 TY ICO N Y T lo g in n A a n a W the river the vici ity of c po et , Territory of Tepic ,
M 1 1 A r 1 1 0 N . Rose P . C . Standle P . G. Russell 9 J . exico , p , , y
1 43 74 : US . (holotype , F photo)
A a . ci. 4 7 . 1 1 4 . A rt . a : a ia x hi i es Sa J . . S 3 6 9 c c p ff , W sh c d
r n R . Pl M rmecodendro n hirti es Sa . N A . . y p ( ff ) B itto ose , mer
— n PE : G A EMA A . SA A R SA: a 1 9 1 8 . TY U T L NT O lo g A r 1 892 He de Lux 3299b Rio las C afias ft . the de , , p , y N ot : US o . (holotype , t )
A . Pl . 23 : 92 . M rmecoden dron oaxacan um n R N . y Britto ose , mer
1 2 PE A F n m a lt . 1 1 0 m 3 9 8 . : MEX . AXA : o a ec a TY ICO O C , , l 1 2 Makrin iu 48 8 : US . Ju 9 5 E . s , (holotype )
HE IA R n m n v. VA S E co b . o T SA L . C L L T O UO ( ) eigler bi ger,
n m t 2 1 1 2 . N at . 1 0 h ed. : 3 a : Mimosa tortuosa L. S . B sio y , yst , ,
1 A 4 1 1 . 759 . a ia tortu a L . . PI. : 083 . 806 c c os ( . ) Willd Sp E : Po onax tortu sa L Raf u 1 1 . 1 3 8 . P o . S a . 8 8 p ( ) , ylv tell r TY
P k Bro wn e s . n . AMA A . u a a atr J IC witho t ex ct loc lity , ic ( ) L : INN microfich e . (holotype , )
A a r D t 4 PE : C a . l . m n . 7 . 1 8 1 3 . a i es ens C . o s c ci v c , p horti p TY a S u A an was a an prob bly o th meric , the species described from pl t n in n grow the Bota ical Garden in Mon tpellier . The seeds for this
1 70 Phy to logia (D ec 2005) 8
E m an E VA HE A ZAPATENSIS . S n C LL I (Urb k ) eigler bi ger , m n v n : A a a z a atensi E an co b . o . a s . Ark . B sio ym c ci p Urb km ,
— 22a : . 1 2 . PE : A . MA A A : a Bot . . (8) 3 0 9 8 TY CUB T NZ S Z pata P n n u a in u a a a n in n e i s l , shr b forest tow rds B hi de Cochi os , ope n 4 L t a on n 3 1 Ja 1 92 E . . Ekm 1 83 5 8 : pl ces limesto e , , an (holo ype
B : NY . , destroyed; isotype )
EXCLUDED NAM E S
The followin g species have been con sidered to belon g to former subgenu s Aca cia by some au thors :
t D P 2 4 A a ia amen acea C . . : 55 . a on a S e and c c , rod b sed ess t t Mocifio drawin g that is ambiguou s (Lee e al . No ype specimen h as been found and the qu ality of the drawing does not n nti t permit co clu sive ide fica ion of the plan t depicted .
P . 2 : 4 . 1 25 . E a in a n A a ia haematomma r in DC . 5 6 8 c c Be tero , rod x m tio of the type specimen in dicates that this is a Callia n dra species r n R 1 928 B am eb (B itto ose , , y ,
Enu . l . 1 05 . 1 09 . n A a ia eru viana . 6 8 c c p Willd , m p The type specime at P is not an Aca cia as it h as a single pair of pinn ae and l acks u a n an stip l r spi es d prickles .
n n a a a on n b ut n a The followi g mes ppe r specime s , were ever v lidly u our n : p blished , to k owledge
A - a a n n a cacia leon i Marie V ictorin . N me appe ri g o the l bel of type
n A a ia u rz specime s of c c b che .
’ Va ch eliopszs cabana Name on the l abel of the isotype of Aca cia
urb l 1 2 a n n . cupey ensis (M . C e o 5 ) ttribu ted to Britto Wilso Phy to logia (D ec 2005) 1 7 1
ACKN OWL EDGEMENT S
The au thors thank several colleagues for advice con cern in g n n a a n a A n qu estion s of n omen cl ature a d ge er l t xo omic dvice . mo g Ma n Ma S u a Pau n are: an u R . these J Lee Cr e , Br ce sli , rio o s , l Wilso , d n u n and G n u an d a Zarucchi. an ordo T cker , J mes The views co cl sio s ( errors) in this manu script are our own an d do n ot n ecessarily reflect a n u any of their j u dgemen ts . We wish to ck owledge s pport by the Nation al Scien ce Foundation (N SF DEB 04 - 1 5 803) and by the n America Philosophical Society .
L ITERATURE C ITED
la lleci n e A ar A an E H i r 1 1 . a lv ez, . C . d . O l ve . 99 C talogo de s Co o s Historicos y de Tipos del Herbario de la Academi a de Cien cias de H n u a. E a A a a La a a a u a. C b ditori l c demi , b , C b
n E u n a A a ia a en Aron o J . 1 9 2 . s , 9 vol tio ry biology of c c c v Le urnin osae Mi a : in fras ecific a a n in u an d ( g , mosoide e) p v ri tio fr it
- Ann a M n . seed character . ls issou ri Botical Garde 79 : 95 8 968
A i an A an B am eb R . C . 1 992 . n nn a an : y, Ce te i l be s m scell y of meric
- B ritt n ia 44 : 224 2 . Fab ales. o 39
B a r e M . 1 998 . a la R u a u a. a . 2 . ssl , Flor de ep blic de C b F sc M t t Koel z Scien ific . K n n an a . G imosace e Books oe igstei , erm y
B ritt on N . L an N R n M a a . A a , . d J . . ose. 1 928 . imos ce e North meric
- 23 : 1 1 4 . Flora. 9
h a ill n C J . A. a d B . R . M a in 1 A n a n pp , sl . 995 . phyloge etic ssessme t of
A - 77 . In . D . an . . D the tribe cacieae . pp. 99 M Crisp d J J oyle A an i n eds . R a ( ) dv ces n Legume Systematics 7 : Phyloge y . oy l
an Ga n Kew n n . Bot ic rde , , Lo do
C ialdella A M 4 E1 n A a a n a en la , . . 1 98 . ge ero c ci (Legumi os e)
Da n an a 2 - A n n a. : rge ti rwi i 5 59 1 1 1 . 1 72 Phy tologia (D ec 2 005) 8 7(3)
i n D i r 2 n rk H D R . Down e a d . S . S e e . 000 . a C l a e, . . , S . , gl Implic tio s of chloroplast DNA restriction site vari ation for systematics of
S a an . 25 : 1 Aca cia (Fabaceae : Mimosoideae) . ystem tic Bot y 6 8 2 63 .
i r n E E in rk H D D . S e e a d J . . b er. 1 9 89 . A a ia C l a e, . . , . S gl g c c farn esiana (Fabaceae : Mimosoideae) an d rel ated species from 4 M u rn U. S . an d a an . S . . 1 : exico , the so thweste the C ribbe yst Bot
- 4 549 5 6 .
D i r an E E in r 1 . A ark e H. D. . S . S e e d J . . b e . 990 a ia C l , , gl g c c constricta (Fabaceae : Mim osoideaea) an d related species from the M A an u n a an n an d . 77 sou thwester US . exico meric Jo r l of Bot y
- 3 05 3 1 5 .
D E r n i r n m ark e H. . J . . E b in e a d D . S . S e e . 2006 . a C l , , g , gl T xo o ic revision of the genu s Va chellia (Fabaceae : Mimosoideae) in the
n S a an in . West I dies . ystem tic Bot y ( review)
D n M h n t n 1 Manu a a u a rr C . J o o . 970 . C o ell , . S . a d . s l of the v sc l r ti n nn n R . a a . a R a ounda o a pl ts of Tex s Tex s ese rch F , e er , Tex s
In A E w n . o a R S . an d B . R M a in . 2 1 A a ia mexanox lon . : . C , . sl 00 . c c y
’
A . n . a Au a a. V u a an d . J C . Orch rd Wilso , eds , Flor of str li ol me 1 1 B M a a A a ia a 1 M u n : ABRS/C SIRO . imos ce e , c c , p rt . elbo r e
— Pu n . . 1 4 1 4 1 blishi g pp 0 .
DeC an dolle A . P 1 2 P u a n a ura n , . 8 5 . rodrom s system tis t lis reg i t ve e abilis . Pa g ris .
D n 1 l G. 832 . n a D u an . V o . o . Ge er l history of the ichlamydeo s pl ts II
l i - C a c florae . n n A 4 42 4 a ia . 0 1 3 76 y Lo do . ( c c pp , )
E in r n i H D ark 2 . a b e J . E . D . . i r an e. 000 g , , S Se gl e , d . . C l T xo om c revision of Sou th American species of the gen u s Aca cia su bgenu s Phy tologia (D ec 2 005) 8 7(3) 1 73
2 . a ani 5 : 5 Aca cia (F abaceae : Mimosoideae) System tic . Bot c 88
6 1 7 .
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i r W V 1 4 . A n Au n e a d . . 90 a a a. F tzg l , dditio s to the west str li flor
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- I X 1 l . a i a u in a . a . f m gli delle Leg m os e N poli , p
V rz i hn i Pfl nz H ffm an n 1 2 . o se J . C . 8 6 e e c ss a enku lturen . gg, der
N htr D n . 3 . ac . resde
An n Howard R A 1 . a , . 988 Flor of the Lesser tilles Leeward a d
Dic le n eae Pa 1 . A n A u Win dward Isl an ds . oty do rt r old rboret m H n P in M a a a a a a a a u . rv rd U iversity , J m ic l s , ss ch setts
n n D 1 4 n - m S a a a n a A a. J a ze , H . 97 . wolle tho c ci s of Ce tr l meric Smithson ian Con tribution s to Botany - 1 3 1
w ea n or h M 1 24 . n w in L ve t , . C . 8 Notice of four e species collected A n — A a u n a S n an A : 1 3 . labama. The meric Jo r l of cie ce d rts 7 6 6
L Y D i r n ee . S . . S . S e e a d J . E . E in er 1 . A a a ri idula , , gl b g . 989 c ci g a a a an a S a (F b ce e) d rel ted species in Mexico an d Texas . ystem tic
- 1 4 : 1 1 . Botany . 9 00
u k w M T Mi r c . J . . e D . J . M u r h an d T . Livsh u ltz 2 . A L o , ll , p y, . 003 phylogen etic an alysis of the Mimosoideae (Legumin osae) based on
1 - 24 M D n a DNA u n a. . in . . a d chloropl st seq e ce dat pp . Crisp J J D A an in a P n oyle (eds) . dv ces Legume System tics 7 : hyloge y . R a an a n K w G e n n . oy l Bot ic rde , , Lo do 1 74 Phy to logia (D ec 2005) 8 7(3)
ri F 1 4 . a P u . Mu u a a M acb de, J . . 9 3 Flor of er Field se m of N tu r l
4 - H an a S 7 83 A a ia . istory , Bot ic l eries ( c c )
Enum rati n ti l nt n H a tti 1 4 . e a M art n M . a d . G eo . 8 3 o s O ca arum e s, l y p p ph an erogam icarum ab Henrico Galeotti in region ib u s Mexican is
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32 1 .
A a ia ! u n M a lin B . R . 1 98 8 . S u s , ho ld c c be divided B lleti of the
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A a . V u 1 1 A . M a a C . n . a u a Wilso , eds , Flor of str li ol me imos ce e ,
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in R r 2 M u a M a B . . . T . Mi er an d R .J . B a e . 000 . sl , , J ll , y olec l r
systematics of the tribe Acacieae (Legumin osae : Mim osoideaea) .
- A n in 1 1 2 . in P. H n n an A . un au eds . a pp. 8 00 ere dee d Br e ( ) dv ces
R a an . Ga n Kew u S a 9 : P n . Leg me ystem tics hyloge y oy l Bot ic rde , n n Lo do .
M a lin B R T Mill r n D i r 2 . s , . J . . e , a d . S . S e gle . 003 Overview of the
gen eric statu s of Aca cia (Legumin osae : Mim osoideae) .
Au t a an n 1 - 1 s r li Systematic Bota y 1 6 : 8 . Phy tologia (D ec 2005) 8 7(3) 1 75
2 M h l n ti i r T an R . B a er. 000 . u a o e e cs M lle , J . . d J . y olec l r p y g of Acacia (Fabaceae : Mimosoideae) based on the chloroplast n H D DNA n 1 8 1 TRNK/MATK an d nu clear histo e 3 sequ e ces . pp.
H n n an A . un au . A an in P . in . S d 200 . ere dee Br e (eds) dv ces w n n R a an Ga n Ke . u S a . Leg me ystem tics oy l Bot ic rde , , Lo do
t i r T an R B a r 2 0 1 . M u a h lo ene ics M lle , J . . d .J . ye . 0 olec l r p y g of Acacia (Fabaceae : Mimosoideae) based on chloroplast matK n n n an n nK n n a n codi g sequ e ce a d fl ki g tr i tro sp cer regio s .
- American Journ al of Botan y 88 : 698 706 .
i r n R B r 2 M h l n tic M e J . T . a d .J . a e . 003 . u a o e e s ll , y olec l r p y g of A a ia u nu A a ia and Acu i erum ab aceae : M a c c s bge s c c f (F imosoide e) , based on chloropl ast matK codin g sequ en ce and flankin g trnK
A n n 1 2 - n u a a S a a 6 : 7 33 . in tron spacer regio s . str li ystem tic Bot y
Mi er T W Grim e D . J M u r h R .J B a er an d P . Y. J . J . . ll , . , . s , . p y, y , La i 2 A n an a Acacieae an d d ges. 003 . phyloge etic lysis of the
In eae M a : a a a a on trnK matK sbA- trnH g ( imosoide e F b ce e) b sed , , p ,
r 2 - S a an 8 : 5 5 8 566 . an d trnL/t nF sequ en ce data. ystem tic Bot y
M r h D i n Y i 2 u . J . J . T . M er R . J . B a er a d P . . Lad es . 003 . p y, , ll , y , g Molecu lar phylogen y of Aca cia subgenu s Phyllodinea e (Mimosoideae : Legumin osae) based on DNA sequ en ces of the n n a an r i in Au t a an S a an i ter l tr scribed spacer eg o . s r li ystem tic Bot y
- 1 6 : 1 9 26 .
r h r n M a in 2 3 . P a n c a d A . E . a d B . R . 0 O , sl . 0 ropos l to co serve the n a A a n n t me ca ci (Legumi osae : Mimosoideae) with a co served ype . a n 52 : 2- T xo 3 6 3 63 .
P d L 1 n A n A a a M . In u n a . e ley, . 979 . revisio of c ci ill Q ee sl d
Au tr ail 2 - s ob eya 1 3 5 3 3 7 .
Ri h ar 4 - c d A . 1 8 5 . an u P an V a u a . in A . B ertran , Bot iq e l tes sc l ires d Ra n l M . a S a ra H P u P u et a ur mo de g , istoire hysiq e , olitiq e N t elle de I'Il e u a Pa . de C b , ris 1 76 Phy tologia (D ec 2005) 8 7(3)
Ri - Ar L 1 co ce M . de . 1 99 . n a n an d n , New species combi tio s syn o yms ia Co o ba Marmarox lon an d Pith e ello bium for Zyg , j , y c
— Kew u n 4 : 4 - 2 1 Le um n osae Mimosideae In eae . 6 93 5 ( g i , g ) B lleti
- 2 E1 én A a a in a Rico Arce M . de L . 00 1 . u , g ero c ci (Leg m os e ,
M a em el E a a a a M . Ana a n imosoide e) st do de O x c , exico les J rdi
- Botan ico de Madrid 5 8 25 1 3 02 .
R t i ti M r t o J . H. 1 975 . fica on imosa a nesiana . B o h alia 1 1 : ss , The yp of f
- 4 47 1 72 .
R o H. 1 7 . A n u A an a a a . ss , J . 9 9 co spect s of the fric c ci species
- 1 5 5 . Memoirs of the Botan ical Su rvey of Sou th Africa.
in A a a r r R u dd V E 1 4 . n a u a n i a , . . 96 Nome cl t r l problems the c ci co ge
Ma r n 1 : 1 - 2 1 complex . d o o 7 98 0 .
Ru dd V . E . 1 66 . A a ia c chliacan tha A a ia c mbis in a in , 9 c c o or c c y p
M ! t - exico Leafle s of Western Botany 1 0 : 25 7 262 .
R V E 1 - 2 n A n M m u d 1 . n t a d , . . 976 98 Ide ti y of some Mexica ca cia d i osa n An a n u described by Marte s an d Galeotti . les del I stit to de t S e Biologi a de la Un iversidad Nacion al Au énoma de Mexico . eri
- - Botan ic a 47 5 3 : 1 3 7 1 44 .
Rz edowski 1 a l ti ifi a i n Pith e lo bium , J . 963 . Not sobre a p c c o de co ’ Mé sch a n eri . n la S a n a jj S Wats . Boleti de ocied d Bota ic de xico 2 : 1 —2 1 8 9 .
aff r E - in an a atur a S o d W . . 1 9 1 0 . u n a a a , B ll hor c ci s bot ic l liter e , with
n w - S n N . 3 1 : 676 677 . descriptio of two n e species . cie ce S
h n k H 1 1 Acaciae m ec h ilae n a . R u Sc e c . 9 3 . rm , y op ov e epertori m
i - Spec erum N ovarum Regn i V egetab ilis 1 2 : 3 60 3 63 .
1 78 Phy tologia (D ec 2 005) 8
42 S u n a ant- an an i an Wh e er W . 1 9 . e l , t dies of eotropic l pl ts d the r ts . Bu lletin of the Mu seu m of Comparative Zoology at Harvard College
4 P u P n in l Wi h t R an d GA W Arn ott . 1 3 . a g , . . . 8 rodrom s Flor e e su ae r n Parbu A C o . n n . In diae n a . Orie t lis y , lle , , Lo do Phy to logia (D ec 2005) 8 7(3) 1 79
S TATUS AN D MANAGEMENT OF E RIOCAULON KOERNI CKIAN UM (E RI O CAULACEAE) IN TEXAS
h H M a R rt an d B arb ara R . M acR ob ert s Mic ael . c ob e s
R a 740 u a S r u an a 7 1 1 04 Bog ese rch , Col mbi , h eveport , Lo isi
H a u Mu um S n u an a S a n in erb ri m , se of Life cie ces , Lo isi t te U iversity
S r S r u an a 7 1 1 1 5 . h eveport , h eveport , Lo isi
AB STRAC T
A large bodyof in formation an d m isin formation h as developed on the distribu tion of E rio ca u lon koern ickian um (Dwarf Pipewort) in t it n u n u and un u a . a Tex s We h ve sif ed , i cl di g both p blished p blished in t r ffi A u a reports down to agen cy e o ce memos . bo t h lf of the r a ar a an d distri bu tion reports a e in error . We se rched herb i sites where E koern ickian um was as as i n in . reported , well other prom si g sites
n n ten u E . Texas . We curre tly k ow of vo chered sites where All koern ickian um either cu rren tly exists or h as recen tly existed . sites are either in the Edwards Plateau or Post Oak S avann a region s ; n on e is n How n a in the Pin eywoods regio . the type specime collected by Ch rles Wright bec ame associ ated with Tyler Coun ty in east Texas remain s w ain un kn own ; where it as collected will probably rem a mystery .
E koern ickian um u an in r The sites where . occ rs r ge size f om less P u a n an a than a squ are meter to several hectares . op l tio s r ge from few An u a n nu flu ctuate pl an ts to thou san ds . d pop l tio mbers wildly from a a a year to year for reason s that are n ot altogether clear . It ppe rs th t the species is disturban ce depen dent an d cann ot tolerate shade or major r n n g ou d disturba ce su ch as hog rootin g .
Of ten n n a n ur are on a Pa an d the k ow loc tio s , fo protected Tex s rks Wildlife l ands ; the others are on private l an d and are mostly in b ad
n n utu in a a u . co ditio . The f re of the species Tex s is prec rio s
KE Y W RD S : E r o au lon koern ickia n um E au a a D a O i c , rioc l ce e , w rf P a a . ipewort , Tex s , r re species 1 80 Phy to logia (D ec 2 005) 8 7(3)
’ ’
i u re 1 . E rio a ulon ko ern ickz an um An F g c from drew s Bog , En lin M n e a a n A a An n un . g g Wildlife geme t re , derso Co ty
INTR ODUC TI ON
- E rio a ulon koern ickian u m Van Heurck Mu . Ar . D a c ell g , w rf P m nu n A an ipewort , the most di i tive of the eleve North meric au n u un in A an a G a erioc lo s (Fig re is widely disj ct rk s s , eorgi , a a an d a Kra 2000 u a n u Okl hom , Tex s ( l )(Fig re It is mo oecio s , ou tcrossin g ann u al whose limited gen etic vari ation across its ran ge su ggests that recolon ization m ay expl ain cu rren t distribu tion (Watson t l n a n n n an 2 e a . It is of co serv tio co cer d is listed G (imperiled) federally an d either 8 1 or S2 (critically imperiled/imperiled) in all a u K a 200 N atureServe In G a n st tes where it occ rs ( r l 0 , eorgi , orth A an a and at on e a u in n in an rk s s , Tex s site it occ rs moist depressio s gr ite u in u a a u A an a an d a o tcrops ; so th Okl hom , so th rk s s , most Tex s sites , it a a a an d an a is ssoci ted with bogs , m rshes , s dy seep ge slopes below xeric san d lan ds n an d a n 1 995 MacRob erts and MacRob erts y (Jo es C rpe ter , 2 00 1 MacRob ert et al . 2 2 s 00 a . , )
n 1 998 an d 2002 u and a a n Betwee , we s rveyed for m de observ tio s
’ koern ickz a n i n on E . um n a a n u a d Texas . We lso ex mi ed the p blished Phy tologia (D ec 2 005) 8 7(3) 1 8 1
D ri u n E rio a u lon koern ickian um r u n Figu re 2 . ist b tio of c (dist ib tio ou tside Texas b ased on literature an d person al comm un ication s an d n ot
in a a n u . vou ched for this study . Tex s loc tio s vo chered)
a u a ou r unpublished records rel atin g to this species . This p per s mm rizes
fin din s u in un u a n on - u a n g previo sly reported p blished , l rgely circ l ti g MacRob erts and MacRob erts 1 999a 1 999b S reports ( , , ome of the in formation in those reports h as been omitted (n otably maps
k ern ickian um a a showing specific site location s) sin ce E . o is r re S n a n in our h as now n species . ome of the i form tio reports bee n a n u a n an d n i corpor ted i to p blic tio s other reports , correcti g some 2003 a 2004 a u u n u n et al . previo s distrib tio errors T r er , C rr , Tex s Pa an d n n u rks Wildlife No etheless , si ce the b lk of the in formation in our reports is not accessible and is perhaps of interest to
n a an a un t a u it . the ge er l bot ic l comm i y , we h ve decided to p blish
D I STR IBUT ION
on u n u and un u a u We discovered , s rveyi g the p blished p blished liter t re and a n an and a n a n u n t lki g with bot ists ecologists , th t co sider ble co f sio n u n n exists abou t the Texas distribu tion of this species . The co f sio begi s 1 82 Phy to logia (D ec 2 005)
n w as a in with the type specime , which collected by Ch rles Wright n 2 Van Heurck Texas sometime between 1 83 7 a d 1 8 5 . who “ it as a n a m n a a n described , recorded it Tex s orie t li ; the speci e pp re tly w n a Van Heurck a u in An t r Moldenk e as the p rt of the herb ri m we p . “ a n n ou t a h ad n n o a a a a fter poi ti g th t he see Tex s m teri l , s ys the ‘ ’ = type is s aid to have been collected in East Texas [ Ty1er b ut in a n o an a n Ea a Co . n or a he g ve expl tio why st Tex s Tyler , did he previou s publication (Moldenk e 1 93 7) equ ate east Texas with Tyler ’ an d hn n 1 70 a Moldenk e 1 942 Coun ty . Correll Jo sto ( 9 ) repe t s ( ) a n a a b ut Moldenk e 1 947 n ot a u st teme t lmost verb tim , ( ) does cle r p the matter .
’ Su u n Moldenk e s a u n u nt bseq e tly , ttrib tio of Tyler Co y for the type n h as a n a and n a atur as specime spre d i to the form l i form l liter e , both n a n and as a on u n a an d in E n writte st teme t dot distrib tio m ps , leme t Occurren ce Records produ ced by su ch organization s as the Texas ’ Kral Natural Heritage Program (now Texas Parks an d Wildlife) . s 1 un n m a E koern ickian um in as ( 966) co ty dot distribu tio p for . Tex u n in a an d P l un b ut K a shows it occ rri g Br zos , Tyler, o k co ties , r l does n t n G a in a n 1 982 o comme t or give vou chers . er ld e W tso ( ) reports it for the Big Thicket Nation al Preserve but withou t specific commen t or Her an n a n a in a n vou chers . pl t collectio s h ve bee ex m ed by L rry Brow mm a a n file a na P b ut un . o (pers co ; d t Big Thicket N tio l reserve) , he fo d
koern ickian u n . u in a i u n n o E . m amo g them T cker dot distr b tio m a E koern ickian um in P an d a un bu t u p, shows . olk Br zos co ties witho t n u a an a n En an S comme t or vo chers . Tex s Org iz tio for d gered pecies
1 E k r n n an 993 . oe n ickian um a d ( ) lists for Br zos , Freesto e , Leo , Tyler un t K a 1 983 a un co ties bu withou t vou chers or referen ces . r l ( ) gives co ty m a n Har n an d a un a a n u u dot p showi g di Br zos co ties , g i witho t vo chers
n a a u a H a P a 1 995 E . or comme t . The Tex s N t r l erit ge rogr m ( ) reports “ koernickian um An n a n n and from derso , Br zos , Limesto e , Leo “ ” “ ” H 7 un a n H an i a Tyler ( ) Counties . The is expl i ed; refers to h storic l “ ” u n : n ot in fift a occ rre ce observed or collected with y ye rs , which is “
u a a Ha et al . pres m bly the Ch rles Wright specimen from Tyler Co . tch 1 990 t in a K a 2000 ( ) repor it from the p eywoods region of e ast Tex s . r l ( )
a r u n m a but n ot n a un . are gives dist ib tio p, it does desig te co ties There six Elemen t Occurren ce Records for the taxon produ ced by Texas Phy to logia (D ec 2005) 8 1 83
County site
ANDERSON
’ * Andrew s B og
’ * Dale s B og
’ Jim s B og BRAZOS
Wellb om GILLESPIE
* Ench anted Rock 1 000+ HENDERSON
B ak er Lak e
Curtis B oyd B og
’ Tindel s Bog LIMESTONE
’ Perino s site VAN ZANDT
Arc Ridge Ran ch yes 200 1 2002
a n a n n c n firm ed E r a ul n T ab le 1 . Summ ry of i form tio o o ioc o u a n nu are koern ickia n um sites in Texas by coun ties . The pop l tio mbers P u a n based on field assessmen ts at highest kn own popu lation . op l tio s * t P ana a Pa and flu ctu a ed radic ally . rotected sites m ged by Tex s rks
Wildlife .
t Pa an d n n verified an d r are n . a n e rks Wildlife ; o e is , th ee i correct W tso t 1 4 n a u n E . koern ickian um bu al . ( 99 ) show the ge er l distrib tio of a n and Uno 1 99 1 withou t specific coun ty location s or vou chers . W tso ( ) state that there were n o recen tly con firm ed popu lation s in Texas b ut a was n wn a u an d a 1 994 th t it k o historic lly from fo r sites , n a n l a a a u a H a correspo den ce among L . W tso (Ok hom N t r l erit ge
d J . P a n n C . u . S . an d an I ve tory) , Norq ist (U Fish Wildlife) , oole (Tex s Natural Heritage Program) indicates that at that time there w as n o k ern n m a ! certainty abou t any E . o ickia u site in Tex s 1 84 Phy to logia (D ec 2 005) 8 7(3)
’ Andrew s B og
’ Dal e s Bog
’ Jim s B og.
Wellb om
Ench anted Rock 0 003 5 - 0 0045 B aker Lake several Curt is B oyd Tin del Bog Perino site Arc Ridge
T 2 Ch aracestics E rio aulon ko ern ickian um ab le . of c sites
In n u n E ern icki n um in order to determi e the distrib tio of . ko a a a E rio a ulon n in n a a: Tex s , we se rched c collectio s the followi g herb ri TEX R VDE at R ASTC SB SC SHST WWF u , B IT , B IT , , , , , Corp s M an n t R n hr r u um d a . Ch isti se , collectio s held ice U iversity T ee other a a A AES LSU an d AM a V ia herb ri , B YLU , T , , T U , were se rched the an n n n web d/or by correspo de ce with the curators or origi al collectors . all atu u an d un u in u n We sifted the liter re , p blished p blished cl di g interoffice and in a n t and n a an memos ter ge cy let ers , we co t cted m y of
’ n a n e in E . koerm ckian um a n a the pri cip ls i volv d work , for ex mple , Li d Watson (Mi ami Un iversity) an d Jason Sin ghurst (Texas Parks an d
- un truth all a u a . Wildlife) . We gro d ed sites th t co ld be loc ted
Nomen clature for species referred to in thi s p aper follows Kartesz an M d eacham an d authorities can be read in that work .
’ A DER koern ickz an um at h N S ON C O . : We have located E . t ree sites on the Gu s Engelin g Wildlife Man agemen t Area (Texas Parks an d
Wildlife Dep artmen t) .
1 86 Phy to logia (Dec 2 005) 8 7(3)
COUNTY and site Vouch ers AND ERSON
Br d es Kin ds cher 1 3 698 MacRoberts ’ i g [TEX] ; Andrew s B og MacRo berts 3 95 0 DB at BRI 9 TE) V T 409 . [ ] , [ O MacRo b erts MacRoberts 4926 [TEX] MacRo berts MacRoberts 492 7 [TEX]
r AE Pa kes s . n . AMU [T S , T ]
’ 0 Kennon MacRoberts Ench anted Rock
HENDERSON
ak Lak B o MacRoberts MacRoberts Cathe 4098 B er e g , , y [TEX] Cu rtis B oyd B og MacRoberts MacRoberts 4482 [TEX]
Tindel B og MacRoberts MacRoberts 4952 [TEX] LIMESTONE
Perino site Perino 4258 [ SMU- BRIT] ; Singhurst 68 8 7 [TEX] VAN ZANDT
Arc Ridge Ranch MacRob erts MacRoberts 5 01 8 [TEX]
Tab e 3 V u a E ri ulon k ern i ki n um a n . l . o chered Tex s o ca o c a loc tio s vegetation is den se and soils are predomin antly organ ic mu ck b ut
' n are an and - oak o ly on the sandy edges . Upslope xeric s dhills post
2 2a A n L . un a a ann a MacRo rt t al . B s v ( b e s e 00 ) . ccordi g to Bridges ( d ted “ L n i E ki w un an a B a n 1 990 . ko ern ic an um as a memo to W tso ) , b d t fter ” fire in dic atin g that removal of coarse overtoppin g vegetation is ideal for this species .
E Species abun dan ce in 1 2 on e meter squ are plots where . koern ickian um was fou n d is as follows from most common to least n : Eleo haris tortilis Rh n h os ora Dichan thelium commo c , y c p spp , s o ar um S leria reticularis/tri lomerata H eri um m utilam c p i , c g , yp c , D ichan th elium scab riusculum Vernon ia missurica Rh x vir in i a , , e ia g c , Hel an t u n liatum h s a usti o lius E u atorium ro tundi o lium E . er o i g f , p f , p f , ‘ ' Iris vir in L us a L w s . Bo lton ia di usa J un us s . o g ic , ud igia p , fi , c p , y c p rubellas Pan i um vir atum X ris torta P as a lum , c g , y , p Phy to logia (D ec 2 005) 1 8 7
H r raecox/ lica tu lum S ha n um s . d olea o va ta L stria tum p p , p g p , y inum ,
P ol ala san u inea Hibis us mos h eu t an L r os d om ce a a on i a . yg g , c c , j p c The maximu m height of vegetation in these 1 2 plots averaged m an m an a a an (r ge ) , with ver ge height of m (r ge V a n in 1 2 a m) . eget tio cover the plots veraged 80% (ran ge 60 a a a Figure 3 shows typic l h bit t .
’ was a u B o . u nn n in 1 Jim s g This bog reg l rly s rveyed begi i g 998 . H was n ot un 200 1 a t a n h ad n owever, it til , f er moder te hog rooti g ope ed koern ickia n um a n u a E . w s u an in it p, th t fo d there d fairly large nu u 20 an u a un d an in a mbers ( p to pl ts per sq re meter; h reds of pl ts tot l) . B 2002 a na n n ur an y , with dditio l severe pig rooti g , o ly fo pl ts were un in n fo d the e tire bog .
’ Da B In 200 1 five E . k r c o . o e n i kian um an un in a n le s g , pl ts were fo d o e u a a a E . sq re meter re of this bog where pigs h ad rooted . No
’ koerm ckia n um was un at in 2 2 fo d this site 00 .
We su rveyed many other bogs and b og/m arsh complexes on Gu s En elin Man a n A a b u t un n a g g Wildlife geme t re fo d o ddition al E .
’ koerm ckian um u a n pop l tio s .
BRAZ : Wellb om B D O S C O . site ( OGO E a a n not on a iu a b ut The ex ct loc tio is recorded the herb r m l bel , the n W ll n a e b om a . are u specime s were collected e r , Tex s There fo r n AES an d AM a ia specime s listed for the T T U herb r web site , with
a 1 2 - 1 Ma 1 4 M n u D l 8 9 7 . h a d tes y o iq e ub ru e Reed (pers . comm . ) s con firm ed a n are at AM an d S n Ha th t these specime s T U , tephe tch
. . a are n t Du i (pers comm ) th t they prese t a TAES . e to a lack of spec fic n ann a . a site directio s , this site c ot be reloc ted Its f te , therefore , is
un n n . a a n t w n n k ow The h bit t is o recorded . It is ( as) u doubtedly o a n priv te l a d .
RE E S E : R F TON C O . eports from this coun ty are mistaken ; see n un Limesto e Co ty . 1 8 8 Phy tologia (Dec 2005) 8 7(3)
En n R i u re 4 . Erio aulon koern ickian um a a at a F g c h bit t ch ted ock ,
u n are Utri ularia orn uta . Gillespie Co ty . Flowers c c
E P E En an R . on u GILL S I C O. ; ch ted ock This site is the so th side of En chan ted Rock State Natural Area (Texas Parks and Wildlife)(Figure
4) an d is the on ly kn own site for this species in the Edwards Plateau .
’ a We visited the site with Bob O Kenn on on 22 Jun e 1 999 . It is
an n S on u n an a - an perm e t hillside eep gr s (decomposi g gr ite gr vel s d , with bare gran ite ou tcroppin g within it) (Walters and Wyatt The ’ n h a O Kenn on h as site is small a d covers on ly abou t . P a looked for other similar sites in the area but h as foun d n on e . riv te lan ds aroun d En chanted Rock have n ot been su rveyed; there are other ’ an in O Kenn on a h as n ot an n gr ite hills the area. s ys the site ch ged si ce
' he first saw it in 1 984 ; possibly it h as in creased slightly in size .
Ae ulus Su un n an d u a a u : e . . s rro di g pslope h bit t is desert scr b g , c
ar u ta Al r in eru . o sia atissima C s . E ch oc s g , y g , ommelina p , spp ,
E r o n um n n u m E r r n a h al um . o a u . tenellum F oel hia a ilis G i g , , ic g c , p i spp , H r t ta deoma d ummon d i un t P l xi . uer us s ella e O a . a a o a s i , p i spp , f p , Q c , r n . us o mis a d Yu a s . Q f if , cc p Phy to logia (D ec 2005) 8 7(3) 1 89
A n a a in n an are A s . mo g ssoci ted species the seep , domi ts llium p , Hypericum m u tilam an d Utric ularia corn u ta ; also comm on are tin tor a C erus kas an an d S ler a Coreo sis basilis C . p (edge) , c i , yp p , c i m n are Ammania o inea verti llata . ci Other less co mo species c cc , Dich an th elium le ans C . s uarrosa C erus a um n atus C . e yp c i , g , q , r ribn erian um Fuirena sim lex H eri um oli osan th es va . sc g , p yp c m n t r n a t H en tian ides J un us a u a us J . ma us re er honii . o v c , g (edge) , c c i , gi ,
Le hea sans - sab eana u - Le hea ten u o l a Saba tia c ( pslope edge) , c if i , w n n Utri ularia as m a . fo rmosa and Nostock algae . The c do i t
a a at n ot . n n on The tot l biom ss the site is high Looki g dow the site , E rio aulon ko ern ickian um was the groun d can be seen clearly . c tw n a r u u at . o o e sc ttered th o gho t , except the edges We took meter H n u a a : 60 an in on e 50 an in . sq re plot s mples pl ts ; pl ts the other e ce ,
koern ickian um in a . there were probably at least 1 000 E . this sm ll seep
: B G DE HARDIN C O. ( O O This report i ntifi L u l a a n turn ed ou t to be a mis de ed achn oca on an ceps . It pp re tly in atur r u a Ra P an S u n got to the liter e th o gh re l t t dy Ce ter report ,
n a Au n . Ou r n a n on an U iversity of Tex s , sti i form tio this is from ann otated Elemen t Occu rren ce Record Report - Texas Natu ral Heritage Program an d from un pu blished corresponden ce amon g Natural n a was a a a n on a Heritage personn el . The origi l report b sed pp re tly Cory n n 1 4 specime collected i 9 7 .
’
: u B o aka Mr. a . In our HE NDERS ON C O . C rtis Boyd g ( Bl ck s Bog) u u n a n MacRob erts an d MacRob erts 1 999a previo s comm ic tio s ( , i ti n n E 1 999b con fl c n n a a u u . ) , we reported g i form tio bo t the occ rre ce of
’
k ern m at H in 2 a r E . o ickz anu . 000 this site owever , we loc ted th ee
koern i n um an in n an and h a n t ckia pl ts this bog . The site is o private l d s o
n u n in an a . a an d E . bee b r ed m y ye rs The biom ss is very high , the koern ickian um were foun d in disturbed areas that were open to
un . n n lan s light It is a hillside pitcher pl a t bog below xeric sa dy ds. Eleo haris a As le as ru bra D ichan thelium . Typic l species were c pi , spp , c
s . Er n de r E d m E l r r n . io au o can ula e . texense E u ato ium o tu oliu p , c g , , p if , er o l a tum Po l a la ru a ta Rh s ra a rra en a a la ta n h o o . S p f i , yg c ci , y c p spp , c i ,
’ Vern om a mi uri a Vi ur u m n r ss c b n m n udu a d X is . , , y spp 1 90 Phy to logia (D ec 2005)
a a P P an B o n u . a and B ker L ke itcher l t g, Coo Creek Cl b We se rched this 1 r n n . ko ern ickian um closely adj ace t sites i May 999 Th ee E . were w u n in 1 n n as 998 a d 1 9 9 . h as a fou d . The site prescribe b r ed 9 It typic l n a an A mu ck bog species . The site is o priv te l d . ssociated species were :
D r r Ele h ari . E rio aulon d can l r ose a . o s e u a e H eri um spp , c spp , c g , yp c L CO diella a re s n mu tilam J un us . o s a Osmu da innamomea , c spp , y p pp , c , r l arra en ia a lata tr u laria rn u t O. e a s S U o a U. subu lata and g i , c , ic c , ,
Xy ris spp .
‘
B . r E k rn i la an um an t n o . oe c un a Ti del g Th ee pl ts were fo d this site , a a which is on private l an d . It is he vily gr zed by cattle an d most of the n a an bog is badly ru tted a d damaged . It is pitcher pl t bog with some
a san d lan ds . A a A er rub rum m rsh species below xeric y ssoci tes were c ,
r r D ichan th elium s o arium D r er Boehme ia c lindica Ca ex . os a y , spp , c p ,
E rio aulon decan ulare E leo haris s . Hibis us m s h eu to s . o s p , c g , c pp , c c ,
r H eri um mutilam un u . L diella H d o ot le s . J s CO o y c y p , yp c , c spp , y p re M r lla r ra munda n n m m re a l a ssa o e e i e Os a o ea 0 . s pp , c f , ci , g i ,
Pas alum s . P eltandra vir in i a Ptilimn ium s . Rh n hos ora . p p , g c , p , y c p spp , Saccarum i an teum Sarra en ia ala ta Sa uru rus ern u us S leria g g , c , c , c
tellaria in te ri olia x s . ha num . tri ularia . S u S s U spp , c g f , Smila p , p g p , c
ta u la ta Vern n ia mi uric an X r . orn u U. s bu o ss a d is c , , , y spp
E : B G DE A a n E . L ON C O . ( O O loc tio for koern ickian um reported by Geyata Ajilvsgi was searched by Steve t A a n no u was Orzell an d others b u it was n ot foun d . pp re tly vo cher ur n a n n un u collected . O i form tio o this site is from p blished correspon den ce amon g Texas Natural Heritage Program personn el an d r n in h t from ou correspon de ce with Jason S g urs .
’ : Perin B DE L IME S T ONE C O . o s Site ( OGO koernickian um h as n This site is a hillside bog from which E . bee 4 collected twice : by Perin o in Ju ly 1 979 an d by Sin ghurst in Jun e 1 99 . n h as n a n u n The site is o private lan d . There bee lot of co f sio over the P n was n a in eri o specimen an d site location . It origi lly reported to be n nt t S Freesto e Cou y b u direction s led to Limestone Coun ty . ome of the r a u n a a P n n at AE S not g ey liter t re i dic tes th t the eri o specime is T , Phy to logia (D ec 2 005) 8 7(3) 1 9 1
- - A R SMU a n 1 989 1 992 at RI SMU. B IT (W tso , , it is B T lso , ’ Perino s n num m n n as 452 8 collectio ber is so etimes i correctly give ,
42 in h t . c m . 1 a S urs o 8 S . 1 998 in stead of 5 8 . g (pers ept ) reloc ted the site in 1 994 and collected on ly two in dividu als du e to scarcity of
mm . 2 un 1 w t He a ers . co 8 999 a sa 7 8 this taxa a site . s id (p J e ) th t he or in hurst t 25 A 1 9 8 in 1 5 an d pl an ts . S g (let er pril 9 ) revisited the site 99 “ A a foun d the plants still holdin g on . ssoci ted taxa inclu ded As clepias
F r rr a ha n um . X r ru bra ui ena s ua os S s s . an d , q , p g p , y i spp , other bog w t arra en a alata as no un at . species . S c i fo d this site
n 2 1 un 1 9 b ut un n E We visited this site o J e 9 9 fo d o . k a a a an oern ickian um . The site is very wet seep ge slope below deep s d n w a z a n o a h a field. In a a a (C rri o form tio ) hill , which is y the seep ge re , we foun d almost n on e of the associated species listed either by Perin o :
r r F ui ena X is in hurst: n a E . de n la r . e . . S ca u e g , y , or by g ot bly g The site w as a an a in u n n u covered with r k growth of gr sses , cl di g i trod ced ra a a n h a field and a C erus an d J un us g sses from the dj ce t y , sever l yp c w a as a u a . a species . The seep ge slope he vily dist rbed by c ttle Typic l ar x Betula Hibis us H droco le H er um C e s . l species were p , , c , y y , yp ic
mut lam Rh exia Rh n h os ora and T h a . an i , , y c p , yp These wetl d species most of which are marsh or pon d edge species were mixed with u an an u as Hel an th us deb l s Rudbe kia P n an th em um pl d pl ts , s ch i i i , c , y c , an Tr Er r r d adescantia . n ium ost atum a a ur in y g p , species th t occ s several habitats and which is n ot particu larly associ ated with hillside t t w u a b u as n o E . n te r ol um a a bogs , occ rred the site there i g if i , typic l R x n w . a a as bog species ume species were lso prese t . Over ll the site n highly disturbed and weedy . This descriptio comports with ’ Sin ghurst s some years earlier (letter dated 25 April 1 998) in which he a a in b ad a a an d n n a n s id th t this site is sh pe , over gr zed eeds co serv tio ” a n n a in h . c m . 2 n 1 999 a tte tio immedi tely S g urst (pers . o 8 Ju e ) lso stated that the site w as bu sh hogged and attempts were made to drain it in 1 1 995 through 997 .
in h t 1 2 n S urs . . 0 005 1 . o 8 g (pers comm Nov , ) revisited the site “ ” September 2005 and foun d on ly on e area of Sphagnu m left and no E rio aulon a u E decan u lare wa m n t in 1 94 . c ltho gh . g s co mo a the site 9 ’ Sin hurst s n was in a in 2005 From g descriptio of the site , it worse sh pe 1 92 Phy tologia (D ec 2005) 8 7(3)
i r E r r u e 5 . io a ulon koe n ickian um a a at Arc Ri Ran Van F g c h bit t dge ch , n Za dt Cou n ty .
wa n n w an was in 1 999 . a s a a o th it Cle rly , it o ce vi ble bog; it is severely degraded .
r a e E . koern ickian um n at If there still prese t this site , they will be iffi lt a n a . d cu to find. The biom ss is high a d it is hard to se rch
P K C O . : unt a n n a E OL This co y ppears o some distribu tio dot m ps for . koern ickia n um ta n an r K a 1 966 u 1 9 83 , which cer i ly is e ror ( r l , T cker ; t l a a n e a . our n no see lso W tso To k owledge , there is report for P un olk Co ty other than these dot map s.
YL ER : B G DE T C O . ( O O This is where the Charles Wright type specimen is supposed to have been collected (see V an Heurck 1 8 70 Moldenk e 1 942 an d an d n n , , Correll Joh sto n w as n ot n Moldenk e an d n n The Wright specime see by , Correll Joh sto , Kra K a com . an d n an a n u n n n . A or l ( r l pers . ) its prove ce rem i s k ow “ n in u 1 983 a : n a a a n ote T cker ( ) s ys Type specime Tex s , pp re tly
D . et u a a a in H . C witho t loc lity or d te , collected by Ch rles Wright , erb Van Heurck (type n ot seen by au thor of this report; precedin g
1 94 Phy tologia (Dec 2 005) 8 7(3)
pH P K Ca Mg OM
S E r o au lon koern ickian um OM T ab le 4 . oils of selected i c sites ( ’
k 4 r An An n . an d an a . B 2 6 a e Co Org ic m tter) , , from drew s Bog ( derso ) Cu rtis Boyd Cu rtis Boyd Bog (Hen derson
r kian u botan ists for many years withou t discoverin g E . ko e n ic m (see su mmary in MacRob erts an d MacRob erts
Access to private lan d was the biggest problem in this su rvey . Virtu ally all thorou gh searches were made on pu blic lan d Big a n a P Gu s En elin Man a n Ar a Thicket N tio l reserve , g g Wildlife geme t e ) n or on private lan ds whose own ers are favorable to con servatio ists .
FE H T RY AND P P A S O IL S , L I I S O , O UL T I ON
’ At An Gu s En elin Man a n A a drew s Bog , g g Wildlife geme t re , we made observation s on soils an d popu l ation dyn amics of E .
k rn are . o ickian um . These reported here
a u 1 5 ur Soils . We collected soil s mples from the pper cm from fo sites ’ r An and one u H n n (th ee from drew s Bog from C rtis Boyd Bog , e derso
h n A L . a a M un an d ad a a . Co ty) them lyzed by L bor tories , emphis , r an d in n a a 4 n u . S a e a Tenn essee . T ble prese ts the res lts oils cidic ge er l
n n are a . un in Gu u trie t poor . They simil r to those fo d other West lf 1 94 MacRob e ts an d MacRob erts Coastal Plain bogs (W atson et al . 9 ; r 200 1 )
An n u a P t an um an ann u a Wh no E . koern icki l or erenn ial . ether or is l or nn n t l In pere ial appears to be un certain (Kral 2000; Watso e a . 2000 a 246 n u a an in 1 2 on e u a , we m rked i divid l pl ts meter sq re plots to In see if plan ts wou ld come up at the iden tic al spot the followin gyear . Phy tologia (D ec 2005) 1 95
Range of plan ts m 1 m Esti mated plan ts Year/site SQ 1310 15 at Site 1 999
1 0 9 250
2 0 - 1 3 200
3 0 - 33 400
E a n u a E r au l n T ab le 5 . stimated popu l tio over fo r ye rs of io c o koern ickian um at three sites at An drews Bog .
200 1 96 an a u in tu but n u at , pl ts c me p the s dy plots o ly fo r were the nn a an n a n a E . koern ickian um an a ua . s me spots , i dic tio th t is l
’ A r t h n a E . keo m ckianum a a u n a a ad dditio lly , ppe red s dde ly sites th t u n u u n o an un n a n a previo sly bee thoro ghly s rveyed with pl ts fo d, i dic ti g n a an at u En lin co sider ble seed b k the G s ge g sites (see below) .
P u a n flu ti n S n 1 99 a u a n ctua o s . 9 op l tio i ce , we estim ted the pop l tio for ’ hr t An an one u a in t ee sites a drew s Bog . We r domly set meter sq re plots
a a a un an in an d a E . e ch re , co ted pl ts the plots , estim ted the koern ickian um u a n u n a R u are pop l tio by m ltiplyi g by tot l area. es lts n in a fl 5 . uctuation s in nu u . a give T ble Wide mbers occ rred For ex mple , S 3 h ad 1 000 an in 1 999 1 0 in 2000 1 000 in 200 1 an d 400 in ite pl ts , , , V 2002 . ariables inclu de pig rootin g (always a redu ction in nu mbers t n a fire a f and u . f er severe pig rooti g) , (l ck thereo ) , possibly dro ght 1 96 Phy tologia (D ec 2005) 8
SITE/YEAR Number ofPl ants per Plot 2 3 4
Tran sect 1 . 1 999 2000 200 1 2002
Tran sect 2 1 999 7 O 0 1 1 2000 0 1 0 0 0 200 1 2 1 0 0 2 2002 0 0 0 0 0
’ E rio a ulon koern icla an u m in ten on e u a in T ab l e 6 . c meter sq re plots ’ two tran sects over four years (An drew s Bog) .
P n n In 1 a two t an a five a . 999 erm e t plots , we est blished r sects e ch with on e meter squ are plots sp aced at three meter in tervals in two areas of
E koern ickian um u and un an An drews Bog where . occ rred co ted the pl ts 2 w u are n in a 6 . an as in each un til 2002 . The res lts give T ble Tr sect was continu ou sly rooted by pigs and n ever h ad man y pl ants . It an 1 was in a a a completely destroyed by pigs in 2002 . Tr sect moister re an d did n ot get b adly mau led by pigs un til 2002 .
E 2 a on e u a u . In 000 xclos res , we est blished six meter sq re hog exclosu res and correspon din g adj acen t on e meter squ are unprotected
’ n E koern ickz an um in a plots j u st ou tside the exclosu res and cou ted . e ch a in a a plot over three years . The plots were est blished re s with n n va a koern ickian um . sign ifican t nu mbers of E . U co trolled ri bles were fire u n 5 an d 6 in ua 2002 a a a as , which b r t plots Febr ry (hog d m ge cted
u are n in a 7 . a fire break for the other plots) . The res lts give T ble Unprotected plots were largely destroyed by pigs in both 200 1 an d 20 2 P 1 in 2 1 P a t : tw o 0 except for lot 00 . rotected plots f red bet er for a nu u b u t in a a u ye rs , most plots kept mbers p the third ye r the herb ceo s In P a n wa a E ko ern ickianum was a ou t . veget tio s so thick th t . sh ded lots Phy to logia (D ec 2 005) 1 97
5 an d 6 h n was a an ra ildl a au h , t is tre d dv ced more p y perh ps bec se t ese plots h ad the most exten sive vegetation growth an d were shaded out in
Nu mber 1 . 2000 200 1 2002
Num ber 2 . 2000 200 1 2002
Number3 . 2000 200 1 2002
Num ber 4 2000 200 1 2002
Nu mber 5 . 2000 200 1 2002
Nu mber 6 . 2000 7 1 9 200 1 0 0 2002 0 3
a Er o au l n k ern i kian um n n u T ble 7 . i c o o c umbers i side exclos re ’ ou tside exclosu re in six plots (An drew s Bog) .
fir 2 n t a on e a . e rua 200 o ye r The of Feb ry , however , did immedi tely P n u 5 . reverse these tre ds , except for o tside lot 1 9 8 Phy to logia (Dec 2005)
u a n fire u an d a u F rther observ tio s where pigs , , moist re , herb ceo s growth are con trolled will be n ecessary to piece together the i E k r t an a n . oe n ickian um b u t impor ce of these f ctors the life history of , our observation s support the views expressed elsewhere : disturban ce is m a n t l M koern ickian u e a . important in E . life cycle (W tso ild an imal activity an d fire are important : inten sive pig rootin g is
n a as fire u n . detrime t l to the species , is s ppressio
C ONSERVATI ON
1 4 2 2 in u E . koern icki in a n et al . 99 00 an um W tso ( , ) their st dy of a a un a an a are n r u n in Okl hom , fo d th t m y f ctors co t ib ti g to the decl e of n u n an ann u a a nn a n o this species i cl di g l or we k pere i l life history , a u n an n u n veget tive reprod ctio , low seed set , limited seed b k co trib tio to u a n an d a n n an our a n at pop l tio growth m i te ce however , observ tio s the Gu s Engeling sites in dicate that seed bank mu st be qu ite large to drive the massive popu lation flu ctuation s we observed gen etic As n t a a a and n a . homoge ei y , restricted h bit t , poor competitio bilities “
a : u n n n n u a n E . they s id witho t i terve tio , wester pop l tio s of ” In koern ickian um are doomed to extin ction (Watson et al . our a n n a on a t a and our work , we h ve co ce tr ted the l t er two f ctors , fin in n n t l 1 4 d s u an a u a e a . 99 g s bst ti lly co c r with those of W tso ( , k r n n n a E . oe n ickian um in a a a is toler t of sh di g , which i dic tes th t over most of its ran ge it b enefits from disturban ce (fire and minor an imal ur a ur n a a a u activity) . O rese rch with exclos es i dic tes th t two ye rs witho t A two appropri ate distu rban ce is all that the species can tolerate . fter
a n a n n an d nu u . ye rs , overtoppi g veget tio becomes de se mbers pl mmet Min n n a a but a n a or pig rooti g ope s re s , m jor pig rooti g le ds to the fir e h a n t n u n an . e alon s o destr ctio of the pl ts The role of bee explored , but an ecdotal resu lts in dicate that it su ffices to keep h ab itat open . n r G u n n E . koe nickian um ive its req ireme ts (ope , moist soils) , seems to be associated with areas of high biomass su ggestin g that it is sporadic an d un an d n on s ecific n n u opport istic depe ds p co ditio s of soil , moist re , H n a a an d . a a a a cover owever , the species is bse t from h bit t th t ppe r to be su itable which in dicates that its dispersal m ay be limited (see Watson et
al . Phy to logia (D ec 2 005) 8 7(3) 1 99
1 994 2002 a n in u a n h a n et al . W ile W tso ( , ) reported decli e pop l tio s in n a an our u a u the wester p rt of the species r ge , s rveys h ve do bled the kn own Texas sites an d have increased the kn own coun ties where it n t a a n a u occurs from four to six . We do o doubt th t dditio l s rveys (notably on private lan d) wou ld un cover more sites becau se habitat is kn own to be present; a lack of access to private l an d preven ted u s from i more mean in gfully assessin g of the status of this species n Texas . n n on a an an n are No etheless , mere prese ce priv te l d me s little si ce there th er all n n u a n n o u a an n a n . ur g r tees for its co serv tio there F , k ow pop l tio s
n E . koernickian um on private lan d are very small . U less is protected an d an a a un an n n a a m ged , especi lly der the ch ged co ditio s th t h ve Eu an n fire u n a a followed rope settleme t s ppressio , he vy c ttle a n and a n a n a a n gr zi g tr mpli g , fer l hog rooti g) , its f te rem i s very Erio a ulon koernickian um a a u n an d precariou s . c h bit t req ireme ts life u n history characteristics make it very v l erable .
Man agemen t wou ld appear to be simple : 1 ) either remove hogs an / t a n n a a 2 n u fire ( d or r mpli g livestock) or fe ce re s , ) i trod ce every two to three years .
ACKNOWLEDGMENTS
n n ua a in u : Dan a u a The followi g i divid ls ided this st dy Bro dd s , L rry n a an Deisler Ga lon D n nn D a a Brow , Jim C they , J e , y i gler , Ly r we , C rl Frentress Pau Harcomb e S n Ha a H Ha n , l , tephe tch , W lter olmes , yde Hau cke K a S n a Gu a , Bob r l , teve Ly ch , Jim Ne l , y Nesom , Ch rles ’ an O Kenn on Da P a a M n u Ogilvie , Bri Ogilvie , Bob , le roch sk , o iq e Dubrule R S R Ga R nn S a n eed , cott iddle , reth owell , Ly herrod , J so Sin hu rst u Sorrie nn a u n S eab em n g , Br ce , Co ie T ylor , Billie T r er , Ti del ,
M Wam ock n a a n n and n a u . ike , Li d W tso , Tom We dt , Li ds y Woodr ff a u a fi r a Ru an d a n Sin h urst Cr n L c s aided with the gu es . Cr ig dolph J so g wa u a n a reviewed the manu script . The project s s pported by co tr ct with a Pa and D P ra Au n a the Tex s rks Wildlife iversity rog m , sti , Tex s , d n P WER2 w . an S 6 6 . as a US ectio , roj ect It preceeded by Fish
- - - Wildlife Service Pu rchase Order Gran t 1 448 43 9 1 0 99 M503 . 200 Phy to logia (D ec 2 005) 8 7(3)
L ITE RATURE C ITE D
R B rown , L . E . , B . R . M ac ob erts, M . H. M acRob erts, P . A . Harcomb e,
W Pr I E l ik an d D . h n n 2 Ann a .W . u ess , . S . s , J o s o . 005 . ot ted checklist of the vascu l ar flora of the Turkey Creek Un it of the Big
a n a P and Ha n un a . S a Thicket N tio l reserve , Tyler rdi co ties , Tex s id
- 2 1 8 7 .
2 4 T arr W. R . 00 . An ann a G3/ 3 and a an a a C , ot ted list of the r rer pl t t x n a . u . a n a n Da a n of Tex s U p blished report Tex s Co serv tio t Ce ter ,
a ur n an a Au n a . The N t e Co serv cy of Tex s , sti , Tex s
M . . h n ton 1 7 . Manu a Va a P an orre l D . . an d J o C l S C s . 9 0 l of the scu l r l ts t a . a R a oun da ion R nn a . of Tex s Tex s ese rch F , e er , Tex s
Hat ch . L K N an dh i an d L E B r wn 1 . k , S . , . . G , . . o . 990 Chec list of the V a u a P an A M E n a n a . a S a sc l r l ts of Tex s Tex s xperime t l t tio ,
S a n a . College t tio , Tex s
N n B r n t r 1 n n n a e e . 995 . a d a h J o es , . a d . C p Boehler seeps s d ills site n a n an . n u . a u n an co serv tio pl U p blished report The N t re Co serv cy ,
u a a a. T ls , Okl hom
K art T an A M a h m 1 S n A an esz J . . d C . e c a . 999 . y thesis of North meric fl r n n n H a n a a a Ga . a . o a. versio North C roli Bot ic l rde Ch pel ill
K ra R 1 E au a a n n n a A a n t l , . 966 . rioc l ce e of co ti e t l North meric or h of
M - S a 3 32 . exico . id
Kr R a . 1 9 83 . A on a r a n an d n an l , report some r re , th e te ed , e d gered
- 1 . n a Pu . a a u a an u V l . forest rel ted v sc l r pl ts of the So th . o Tech ic l bl
R -TP 2 - 4 SDA S . P . 1 7 1 1 7 8 . U Forest ervice p
Kra R 2 E -2 1 au a a . In : a A a. 0 . l , . 000 . rioc l ce e Flor of North meric
odwi k 1 a a a u n a a L c , L . N . 975 . Net eri l prim ry prod ctio of three e st Tex s
M . a n iveri a T a . . S U st bogs Thesis B ylor y , W co , ex s
202 Phy to logia (Dec 2005)
An n n n a Natu re S erve E xplorer 2005 . o li e e cyclopedi of life (web
V n A in n V n a. a a n . pplic tio ) ersio rl gto , irgi i
it r r m 1 A a an T exas Natu ral H age P og a . 995 . list of the r re pl ts of
P an D a t n . a . n u a a d Tex s U p blished report , Tex s rks Wildlife ep r me t
1 5 pp.
A a an a . x k n Wli lif 2 4 . Te as Par s a d d e. 00 list of the r re pl ts of Tex s
2 . n u a Pa an d D a n . 8 U p blished report , Tex s rks Wildlife ep rtme t pp
En an Texa r an iz ation for E n dan ered S ecie . 1 993 . s O g g p s d gered ,
P a n . 2 . threaten ed an d watch list of Texas pl an ts . ublic tio 9 3 pp
k E r au l n k rn i n u m . 1 983 . S atu io o o ckia T u c er, G . t s report of c an d S Unpu blished report su bmitted to US . Fish Wildlife ervice
A an a G a. tl t , eorgi
A a T rn r B L H i h l D n n an D ron . 2 3 . u e , . . , . N c o s , G. e y, d O . o 00 tl s of
- a . M . 8 . the vascu lar pl an ts of Texas . Sid Bot isc 88
t i t ri ti n V an Heu rck H. 1 870 . a n Bo an cae e desc o es , Observ tio s p
t n i An v r /B rlin . Plan arum N ovarum Herb arii Van Heurckia . e s e
a t r T W an R W tt 1 2 . a u a a ran W l e s , . . d . ya . 98 The v sc l r flor of g ite an a ou tcrops in the cen tral min eral region of Texas . J Torr . Bot ic l
- 4 Club 3 6 .
W t n 2 a n a a o G . 1 98 . V a na u s , eget tio l s rvey of the Big Thicket N tio l P P . n u t . a n a reserve U p blished repor , Big Thicket N tio l reserve , aum n a Be o t , Tex s .
S atu u Erio aulon korn ickian um a Wat on L . E . 1 989 . s , t s s rvey of c , dw rf
. and in a a. n u . US pipewort , Okl hom U p blished report Fish
S u a a a. Wildlife ervices , T ls , Okl hom Phy tologia (D ec 2 005) 8 7(3) 203
n n n u n t n L E 1 2 . D a u a Wa s o , . . 99 iverge ce mo g disj ct pop l tio s of
M . . E r o aulon korn ickian um a : I. US i c , dw rf pipewort orphology
an d S : A u u u M . Fish Wildlife ervice lb q erq e , New exico
M a an d n n a n Wat n L . E . 1 5 . r so , 99 o phologic l ge etic diverge ce mo g
un u a n Er o au lo n korn ickia n um a rt , disj ct pop l tio s of i c , dw rf pipewo
an d S : A u u u M . US . Fish Wildlife ervice lb q erq e , New exico
P u a n an d W t n L E an . E n o . 1 1 . a so , . . d G . U 99 op l tio biology E rio aulon korn ickian um D a P reproductive ecology of c , w rf ipewort
i n . an d : u US . S n Oklahoma. U p blished report Fish Wildlife ervice
A u u u M . lb q erq e , New exico
W t n L E E n A M art an A K rn k v n 1 4 . a so , . . , G . . U o, N . . cC y, d B . o e . 99 n a n a a an E rio a u lon Co serv tio biology of r re pl t species , c
- A . . 9 . korn ickian um (Eriocau l aceae) . mer J Bot 86
t n L E A B K rn k n R Mi r A i n N B Wa o . . . . o ve C . . e J . R . o . . s , , , ll , ll s , 2 M cC ar an d M . N . n win . 200 . M an d n ty, U orphometric ge etic vari ation in E rio cau lon koern ickian um Van Heurck Mu eller Argovien sis (Erioc au l aceae) : a disj un ct pl ant species of the
- u a n n a . an a 42 so the ster U ited St tes Cast e 6 . Phy tologia (D ec 2 005) 8 7(3)
A RE CENS ION OF THE MEXICAN SPE C IE S OF ROLDANA (AS TE RA CEAE : SENEC IONEAE)
B L u n . . T r er Plan t Resources Center The Un iversity of Texas Au in a 1 2 7 87 US A . st , Tex s , ,
AB STRACT
A n n nu Ro ldana in M In rece sio of the ge s exico is rendered . the
a a n S n R ldan n cl ssic lly co ceived e ecio o a belo gs to the Sect . Palm atin ervia b ut n n n nu in u n , I i te d to recog ize the ge s my pcomi g t a n n i n u n re tme t of the tribe S e ec o eae for Mexico (cf. T r er In the n a un 5 8 are n n u n two n prese t cco t , species recog ized , i cl di g ewly
a a a: R lda a t o n ux lah uacana B . L . u n described species from O x c j T r er, n v n R s . o . a d o ldana maz atecana B . L . rn u s . n ov . and u p , T er , p ; fo r n an a a ne in R oresioru m B . L. ewly tr sferred t x from Se cio to oldana : R. fl (
L. urn m n u n B . v R co b . o . s m uata B . L . u n T r er) T er , T r er, m n v R. te o ana B . L . B L co b . o . u n u n com b n ov . an d R. ; p p ( T r er) . . T r er , ; B tomii . L . u n B . L . m urn co b . n ov . A a a ( T r er) T er , key to the t x is a n a a un a n an d a a provided , lo g with brief cco t of their t xo omy r ther n n m complete sy o y y .
KEY W RD S : Ro ldana Sen e io M A a a O , c , exico , ster ce e
An ou - goin g tre atmen t of the Comps of Mexico h as stimu l ated the n a un a 1 0 a a o in an a n a prese t cco t , this st rted some ye rs g , ticip tio of treatmen t of the genu s Senecio for Mexico with the late Ted B arkley ( 1 934 a con servative academic son of“ the late Art
n u . n a n u a u n Cro q ist Followi g the de th of Cro q ist , Ted bec me s dde ly less con servative (thanks to the clamou r for a more rigorou s n n n a u and u se DNA a a in r phyloge etic ome cl t re , the of d t thei
discovery) .
In an a a h ad n a a en y c se , I h ve to rework my origi l tre tm t of the Ro ldan a com ex u n a num n ew n a n in p , this req iri g ber of combi tio s the Phy tologia (Dec 2 005) 8 7(3) 205
nu as as n n ew as n in th e ge s , well the descriptio of two species , oted above abstract .
DA A a La R OL N L l ve g.
P ericalia Cass .
P matin ervii Greenm . S en ecio sect . al
Su u nn a h u - ru ffr ticose pere i l herbs , s r blets , or tree like sh bs S a an u a at a u t m high . tems mostly terete , r rely g l te , mostly pithy m t ri y , t a . a a na u u a n o r rely hollow Le ves lter te , simple to deeply lobed , s lly peltate or somewhat subpeltate (the petiole attached close to the margin H a a a n t a a n a a . o of the bl de , r rely ce tr lly pelt te) e ds r di te or , few to in n an numerou s in lax cymes or rather co gested corymbose p icles . n u 1 - 2 a n un a a u u I vol cres seri te , ofte bo ded by br cts (the c lyc l s) which Ra fl r t a are a an n u a a . o e s sometimes l rger th the i vol cr l br cts y pistill te ,
D florets 6 - nu u a rt u a n ot . fe ile , lig l te or isk mero s , the coroll s yellow n r in R. erio h lla u u a a a . (white p y ) , the lobes s lly shorter th the th o t
- n A n ca. 1 0 a u a u a u che es ribbed , mostly gl bro s , r rely p besce t , the p pp s
hr nu 3 0 . nu u a a r . a of mero s b rbell te b istles B se c omosome mber, x
Roldana lo bata Type species : Sen ecio roldana DC .
RE FE RE NCE S
M 1 . In fra n ri u in n . 1 . an a a a B ark e T . . 985 e e c S s d l y, g gro ps e ecio , , C c li ,
1 . A a a : n i n eae in M an n a Am a. s . ( ster ce e Se ec o ) exico d Ce tr l eric itt n i B r o a 37 : 2 1 1 2 1 8 .
k B L 1 A n n ar u a a n in S S . a Cl , . . 996 . st dy of v ri tio e ecio ect Termi les r i n ae . n ubl . D a G eenm . a : Sen ec o e U (Composit e ) p octor l Thesis , K n n a a S a . Manh a an s s t te U iv , tt
n n A M A n w an n w n a n in R ldana u o . . 200 1 . e F st , species d e combi tio s o
A a 4 - y n 1 1 : 3 . ( ster ceae : S enecion eae) . No o 3 0 06 206 Phy to logia (D ec 2 005)
A n n Palm atin ervii nu i n E 1 . G b s o , . 968 revisio of the sectio of the ge s D a D n K n S n a and a . a a a e ecio (Composit e) its llies octor l issert tio , s s
Man a an . S a n . t te U iv , h tt
2 en eci neae a in Macarene ffre C . 1 9 . S o J e y, 9 The tribe (Composit e) the Isl ands with an ann otated world check - list of the gen era of the
w 4 4 - Ke u . 7 : 9 1 0 . on a VI. 9 tri be . Notes Composit e B ll
- i Galic an a 1 2 . M cVau h R . 1 984 . a g , Flor Novo
i 1 5 . S u in S enec oneae n R B rett . 7 R b in on H. a d . e 9 o s , ll t dies the
- 4 A a a Ph t olo ia 27 : 402 3 9 . ( ster ce e) , y g
t n An i a . M . Ta e eae a d rn er B . L . 1 996 . T u , Comps of exico g them de e
1 - Phyt ologia Memoirs 0 : 1 93 .
Ro ldan a con tain s abou t 5 5 species most of the taxa n ative to ar a h u u a a r Mexico . It is prim ily s r bby gro p with b se ch omosome nu a a Sene io an d number of x 3 0 . The ge s is segreg te from c a a cacalioid Sen e io as n a cle rly rel tes to the species of c , oted by sever l
f 1 992 an u - - a n a au thors (c . Jeffrey for p to d te review of the ge er n G n 1 968 an un u n a con cer ed) . ibso ( ) provided p blished mo ogr ph of the Palm atin ervii u a n n n in S . gro p , pl ci g most of the species k ow to him ect a all a R n n an d of Greenm an . Ne rly of these were ccepted by obi so t 1 75 an u nu Roldana Bret ell ( 9 ) who tr sferred them to the res rrected ge s , a a n u n P ericalia in in clu din g P ericalia . I lso ccept the i cl sio of n n a a n Psacalio sis Roldana . P n a u e di g dditio l st dy , I ret i p which , except sub sca ose a an d a a b ut for its p h bit pelt te le ves , differs little from my con cept of Roldana .
KEY T O THE SPE C IE S OF R O LDANA IN MEXI C O
1 P an a au n n a 8 0 20 - 75 . l ts c lesce t or e rly , cm high , the leaves peltate n ear cen ter of blade genu s Psacaliopsis P an n t a e in a 2a 1 . l ts o s describ d the bove ( ) Phy to logia (D ec 2005) 8 7(3) 207
2a a a n a u u a n . Le ves se so lly decid o s , mostly bse t at tim e of flowering t n u 2a. a no a a u Le ves se so lly decid o s , presen t at time of flow eing
P an d a a a n u n : 2b . edicels b ses of he ds sp rsely to de sely p besce t heads with or withou t rays [typic al Ro ldana] P an d a a a u 2b . edicels b ses of he ds gl bro s; r c l u heads without rays [Pe i a ia gro p] .
b a a fin e n a n a 3 . a Le f l des pelt te , ve tio of le f ub elta ta n ot promin en t R. s p t a fin n a n a 3 . a a n o e Le f bl des pelt te , ve tio of le f
very promin en t .
a n a n a u 4 . Coroll s gree ish or white; che es gl bro s 4 a a n a . Coroll s yellow; che es covered with short set e
P a 5 - 8 a u a 5 . hyll ries ; he ds witho t l rge subinvolu cral bracts P a 1 1 - 1 n 5 . hyll ries 5 ; heads with ma y large su binvolucral bracts
Leaf blades cleft more than halfw ay to middle; heter idea corolla lobes separate n early to tu be R. o n 6 . Leaf blades o ly shallowly lobed; a coroll lobes short .
H a 4 - fl w r n 7 . e ds with 0 50 o e s; lobes of corolla as lo g as throat; leaf blades broadly ovate or elliptic with a n a u a u m rgi s co rsely toothed or lob l te , lob les broader than lon g
H a 2 - fl w r 7 . e ds with 5 3 5 o e s; lobes of corolla less than half as lon g as thro at; leaf bl ades deltoid or
u i u a 3 - 7 n s bc rc l r with lobes , lobes lo ger an a m hoa ana th bro d R. ic c 208 Phy tologia (D ec 2005) 8 7(3)
Ou ter involu cral bracts arranged in several imbric ate series ; herbs to 1 m high; Q ax u n 8 . O ter i volu cral bracts n ot as described in the above
H a 9 . e ds mostly with 5 or 8 phyllaries
H a 1 - 9 . e ds mostly with 0 1 3 phyllaries
S and - 1 0 . tems petioles gl abrou s to white villou s t a u no ana . or hirs te , cle rly l te 1 S an d an a 0 . tems petioles l te or den sely tomen tose
1 1 . a a a a u as n as Bl des bro dly ov l , bo t lo g wide
1 1 - . a a 3 6 as n as Bl des elliptic l , times lo g wide
- 1 2 . n u a a 7 8 n Dur R esneri o lia I vol cr l br cts mm lo g; . g f
1 2 - mm . n u a a 5 6 n n eo ibson i I vol cr l br cts lo g R. g i
1 3 1 0 . a nn a ehren er n ( ) Le ves pi tely dissected R. b gia a
1 3 . a a u n ot Le ves v rio sly toothed or lobed , pinn ately dissected
4 a a 1 . Le ves ov te to orbicu lar with trun cate or cordate bases 1 4 . a an a a a un a Le ves l ceol te , elliptic to obov te , with b ses c e te an d n a rrowly taperin g .
1 5 . a a n uadala arensis Bl des m rkedly de ticu late ; Jal R. g j 1 5 . Bl ades entire . ( 1 6)
’ 1 P - 1 6 . 8 5 n Hi Pu R n i d e Ver . eo bso m i etioles mm lo g; , , g
1 P 2 - 4 6 . 0 0 n M hin ton ii etioles mm lo g; ex R.
Achen es glabrou s A n 1 7 . che es covered with short hairs
H a - 1 8 . 6 5 Pacific R carlomason ii e ds mm high; slopes .
1 H a 1 - 1 2 8 . 0 mm mar uez z z e ds high; Gu lf slopes R. q
P an 20 - 25 R. tlacote ecana l ts cm high; Gu e . . p
1 P an - 9 . l ts 50 3 00 mm high
2 1 0 Phy tologia (D ec 2 005) 8 7(3)
a ca . 4 n ax m z t n a n u a Q R. a a eca 28 . I vol cr l br cts mm lo g;
2 a - 1 n u e R il ii n u a 6 0 G . 8 . I vol cr l br cts mm lo g; g g
Lower surface of leaves tomen tose or floccu lent- tomen tose; he ads with
— t r m 20 25 flow ers Gu e Q ax R. n e o u disk ; , p i u a a ir u Lower s rf ce of le ves h s te , n ot tomen tose; heads with 26- 70 disk flowers
u - n u a a a nn 3 0 . O ter most i vol cr l br cts simil r to the i er
n u a a a R. la tan i o lia i vol cr l br cts , or sm ller p f u — n u a a a u 3 0 . O ter most i vol cr l br cts foli ceo s n esomi rum lon ger than the inn er in volu cral bracts R. o
Phyll aries u su ally 7 - 1 0 mm lon g with mostly flatten ed dorsal surfaces; disk florets 1 6 - 24 P a u u a mm n hyll ries s lly lo g , at least inn er phyllaries with a promin en t
n a florets 9 - 1 9 u u a ce tr l keel ; disk , s lly less
2 t t l 3 . S u u a deflexed a n n o fistu ose tems s lly odes , 2 l t in 3 . S a u u a fistu ose a a tems str ight , s lly (hollow) , le st lower parts
a a a a a n 3 3 a. Le f bl des cle rly p lm tely vei ed from a a in a the very b se , their m rg s we kly lobed if at all; Q ax Rjuxtlah uacana a a n ot a al a n 3 3 a. Le f bl des cle rly p m tely vei ed from a a n a the very b se , their m rgi s m rkedly lobed
P 3 3b . a n u n a a a e hyll ries de sely p besce t , gl br te with g ; w ray flo ers often l ackin g . P 33b . hyllaries glabrou s to sp arsely pubescen t; kerberi ray flow ers present R. Phy tologia (D ec 2 005) 2 1 1
Phyllaries gl abrou s to sp arsely
n i a an a R asch en b orn iana tome tose , the r pices l ceol te . P ar n n hyll ies de sely tome tose ,
- ar - their apices short acu te R. b ba johann is
Leaf blades palmately vein ed or lobed; a un a a a at a bl des tr c te , cord te , or pelt te b se in 3 5 . a a nn a Le f bl des pi tely lobed or ve ed , often elliptic al or oblong - elliptical ; blades cun eate or decu rren t at base
A n 3 6 . che es glabrou s A n 3 6 . che es covered with short setae
a n an d n a a n 3 7 . Le ves lo g rrowly elliptic l with o ly n serrate margi s . a a n 3 7 . Le ves r ther ovate a d deeply dissected into
’ u a a h eraclez o lia irreg l r bro d lobes R. f
Heads with 5 obtu se phyll aries ; le aves irregu larly serrate; stems woody;
V er Q ax R scha h eri , , Cps . fi Heads with 8 phyll aries (39)
4 - 3 9 . n u 5 R ore iorum I vol cres mm high . fl s n 7 — 39 . u n ua ta I vol cres 8 mm high R. s i
Heads n early sessile in num erou s small
’ u - u robinson zana glomer les ; soft wooded shr bs R. H a n n t in o n o u . e ds short to lo g pedicels , glomer les
4 1 . a a u a n u a Le ves ov te or orbic l r , de tic l te , mostly
with 5 or more lobes . . 4 a 1 . Le ves mostly tri an gu lar with 3 distin ct lobes 2 1 2 Phy to logia (D ec 2005) 8 7(3)
42 itu l c n ce n n a u . C ap es e with promi e t br cts ; lig les
- n ax an is h lla 7 9 mm lo g; Q R. op y a itu le cence w/o n n a 42 . C p s promi e t br cts ; ligules mm n Mic Mex R h d ri 6 . e e o lia lo g or less ; , f
4 4 a 5 a 3 a( 1 ) . Le ves mostly with m j or lobes
4 a 7 - 1 1 a 3 a. Le ves mostly with m j or lobes
4 In florescen ce in n 3b . with prom e t sessile foli aceou s bracts at bases of primary an d sometimes on secon dary bran ches; a u u a n u n phyll ries s lly de sely p besce t with short , t n an u a a r of e gl d l r, h i s 4 In fl r n n a 3b . o esce ce a an with o ly sm ll br cts , y l arger bracts n arrowly petiol ate; phyll aries glabrou s or sp arsely hirsu te
2 - mm un r 44 . an u 3 s dbe ii Lower stems l ose , the vestit re high; g n t in 44 . Lower stems o as described the above (45)
P an n fl t 45 . l ts herbaceou s ; i orescen ce a fla or roun d - topped pan icu l ate cym e with ascendin g bran ches
P an in fl re n am l- an a 45 . l ts woody; o sce ce pyr da p icu l te with spreadin g bran ches
46 . a a n a u u n u n Le ves se so lly decid o s , de sely p besce t;
4 - Pittocaulon corollas with lobes 5 tim es as lon g as wide . t 46 . a n o a n a u u n Le ves se so lly decid o s , o ly slightly pubescen t; corolla lobes 2 - 3 times as lon g as wide
4 n u 6 - 7 7 . I vol cre mm high
4 n u 5 - 6 a n u n 7 . I vol cre mm high ; che es p besce t
- 4 . n manan tlan ensis 8 I volu cral bracts 7 9; Jal R.
4 . n calz adana 8 I volu cral bracts 5 ; Q ax R. Phy tologia (D ec 2 005) 8 7(3) 2 1 3
Heads with 1 8 - 20 disk florets
H a 4 - 1 fl r t 49 . e ds with 6 disk o e s
P an 70 a a a 5 0 . l ts cm high or less ; le ves mostly b s l P n t 50 . l a ts to m high; leaves no mostly basal
Mi t m - 5 1 . ds e leaves with petioles mostly 8 1 5 cm lon g
Mid tem a - 5 1 . s le ves with petioles mostly 2 8 cm lon g
A n 52 . che es pubescent A n a 52 . u R enn ellii che es gl bro s . p
Lobes of bl ade acu te ; in volu cral bracts
8 - 9 n acutan ula mm lo g R. g a tu n 5 3 . Lobes of bl de ob se ; i volu cral bracts 6 - 8 mm long
4 4 5 ( 3b) . Stem leaves n arrowly cleft to abou t a a h lfw y to center . Stem leaves shallowly lobed
- 5 5 . n u 5 7 n I vol cres mm high; corollas pu bescent; Cps R. to ii
5 5 n u 7 - 1 2 a an u a . I vol cres mm high , coroll s more or less gl d l r
Pl ants from the mou ntain s of cen tral Mexico an d westward; ou ter phyllaries mostly pu bescen t u u a an u a a . . with short , s lly gl d l r, h irs Pl an ts from the eastern escarpment of Mexico an d Pu ebl a or Oaxac a an d sou thward; phyllaries variou sly pubescen t to glabrou s u su ally with distin ct sc ariou s margin s
5 7 . a ur a a Lower le f s f ces very sp rsely pu bescent . 5 7 . Lower leaf su rfaces puberu lou s to tomen tose 2 1 4 Phy tologia (D ec 2005) 8 7(3)
a n n on u a 58 . Le ves de sely tome tose lower s rf ce their lobes regu lar an d often sharp with n umerou s c allu s denticu l ation s on margin s
5 8 . a u ru u on u a Le ves p be lo s lower s rf ces , their lobes sometimes irregu lar or n early en tire
H a u a 59 . e ds witho t r ys H a a n u 59 . e ds with r ys (ofte red ced)
P a 7 - 1 0 n V er 60 . hyll ries mm lo g; P a 4 n 60 . hyll ries mm lo g
P a - 7 n a 6 1 . hyll ries 6 mm lo g; le ves mostly d ven i n n R. cor o s s withou t c allou s de ticu l atio s .
P a 4 - 6 n a 6 1 . hyll ries mm lo g; le ves with R oaxacana n umerou s callou s denticu l ation s .
Heads mostly with 1 5 - 40 disk flowers; leaves with lobes u su ally as lon g as wide with an gu l ate margin s ; rays redu ced or l ackin g; in florescen ce bracts often very foliaceou s H a an 1 5 62 . e ds with less th
' (an d u su ally less than 1 0) disk flowers; leaves very shallowly lobed; rays absen t or promin en t; distal bracts of in florescen ce n ot promi n en t
a a n ot a a u a 63 . Le f bl des pelt te ; m t re phyll ries
a a a a u a 63 . Le f bl des pelt te ; m t re phyll ries u n n u s ally less tha 8 mm lo g . Phy tologia (Dec 2 005) 2 1 5
H. Rob . Ph l ia R DA A AC UTAN GULA H . to o OL N ( emsl ) Brettell , y g 1 74 27 : 4 1 5 . 9
Cin eraria acutangula Bertel .
Sen ecio acutangulus Hemsl .
an d a a n Gu a a a n an u 2400 2600 m : Cps dj ce t tem l , mo t e clo d forests
- Dec Jan .
Robu st weak- stemmed su ffruticose herbs or sh rubs 1 - 4 m high :
4 - 6 an u a a a hn - u n at first b u t stems decidedly g l te , loosely r c oid p besce t ,
n a a mid- a 1 2 - 24 n 6 - 1 6 i soo gl br te ; stem le ves cm lo g , cm wide ; pet oles
8 - 1 8 n a a - in a 5 - 7 cm lo g; bl des m ple like sh pe , the lobes mostly with a a u a n n u a u a a nu u in pices c te , the m rgi s de tic l te or s bserr te ; he ds mero s a a u a a an u a un 2 - 7 xill ry or s b xill ry corymbose p icles , the ltim te ped cles
- n a n a u n u n R. mm lo g; che es sp rsely , p besce t; otherwise m ch resembli g
u m a . manan tlan a an d R. s bcy os
Ro ldana acutangu la is readily distin guished by its an gul ate (n ot
a - a an d n a a u n u a terete) stems , m ple like le ves esse ti lly gl bro s i vol cr l R ldan a u c m a u e a an d m a n t bracts . o s b y os of G is closely rel ted y o prove
s ecificall in a u a a a a a R. p y dist ct , ltho gh it ppe rs to be e sily sep r ted from a cu tan u la a a n u u n un ur a g by its le ves , which h ve de sely p ber le t ders f ces , broader lobes and glabrou s achen es .
H. Rob . R OLDANA ALBONE RVIA (Greenm . ) Brettell
Ph l ia 2 4 1 . 4 yto og 7 : 5 1 97 . n e l n rviu r nm S e cio a bo e s G ee .
Jal Mic Mex Mor Hid an d Pu e in - oak an d fir 2500 , , , , , p e forests ,
m - 3 000 ; Feb Apr.
- - - S u t n 3 7 u n R. hr bs , of e tree like , m high; m ch resembli g aschen bom ia and a 3 - 7 v s 1 - 3 m , except for its l rger size ( m ) , distin gu ished from this by its l arger involu cres 8 - 1 0 mm high (vs 5 - 8 mm ) with fewer inn er bracts (8 vs 1 0 2 1 6 Phy tologia (D ec 2 005)
The species h as been reported from Hid and Ver bu t I take these to i ntifi ti n R r a n a mis de ca o . asch en bo n iana as a n a be the occ sio l of , th t me n 1 a a n R G 968 u . is cu rren tly applied . ibso ( ) cited p t tive hybrid betwee
a a and n a a a an are th t the le ves ge er l ppe r ce those of the former, while n a are a . a n the he ds those of the l tter I thi k , however, th t the specime is h en born iana n n a b ut a a R. asc le f form of , there bei g co sider ble vari ation in the leaf shape and textu re within both species . It is
albon ervia R. possible that the correct name for what I here call R. is aschen born iana as t ified G n n , yp by ibso si ce the type of the latter is from Mex (abou t Tolu ca) .
t l Rob . Ph o o ia R DA A ANGULIFOLIA DC H. OL N ( ) , Brettell , y g
Senecio angulifo lius DC .
Ca ca lia berlan dieri DC . K Sen ecio a cerifo lius K . och
var. n en r enm . Sen ecio angu lifolius DC . i g s G e r m H S enecio dese toru emsl . Sen ecio p rain ian us Berger
S an Gu a u e Hid Jal Mic Mex Mor Tla Pue V er an d Gu e , , Q , , , , , , , , ,
- - 4 - pin e oak or fir forests 1 200 3 00 m ; Oct Feb .
Sparin gly bran ched shrublets to tree - like shrubs 2 - 7 m high; mid
a 1 0 - 20 n 1 5 - 3 0 4 - 1 5 n stem le ves cm lo g , cm wide ; petioles cm lo g; a a l a at all a a in u n a a bl des we k y pelt te , if , bro dly ov te o tli e; he ds r ther nu u in a - a a an u a mero s very le fy br cte te cymose p icles , the ltim te
un 1 - 3 n n u - 1 2 n a ped cles cm lo g; i vol cres mostly mm lo g , the br cts
8 a 9 - 1 1 n u n r an u a mostly , r rely , de sely p besce t with sho t gl d l r ra florets a n a n florets trichomes ; y mostly bse t , r rely prese t; disk mostly
1 5 - 40 a a n a u a u 7 - 9 n , the coroll s yellow; che es gl bro s , the p pp s mm lo g; h n n ai u 30 . c romosome mber , p rs
a a a a as n McVau h This is widespre d very v ri ble species , oted by g bu t readily recogn ized by its rather l arge heads which are u u a u n a u a a a n u s lly s bte ded by foli ceo s br cts , ch r cters which disti g ish it
2 1 8 Phy tologia (D ec 2 005) 8 7(3)
M Gu Nu e Tam San u e Hid Pu e Ver and Q ax ostly lf slopes , , , , Q , , , ,
- - - n oak an d fir 3 00 2200 m A r. pi e forests , ; Nov p
1 - - barba Shrublet or shrub mostly 3 m high; mu ch resemblin g R. johannus bu t the in volu cral bracts gl abrou s to sparsely tomen tose with
ra u a - a n an a a r nu n g d lly t peri g , mostly l ceol te , pices ; ch omosome mber , r 30 pai s .
A a a a u n a n widespre d highly v ri ble species , mostly occ rri g lo g the Gu a n Q ax a u n a n lf slopes from T r to , ltho gh collectio s h ve bee reported n 1 n n a n from Gu atemala. Gibso ( 968) co te ds th t hybrids betwee this n R l n rvia u M 2 2 H an a d . a bo e 3 6 G UC d species occ r oore , , )
R hir i a ula : an Pa lm er 1 1 1 a u a . sut c S 4 s ggests th t (type , ) is hybrid n r n n R n i a u n R. asche bo n ia a a d . la caulis in betwee , ltho gh I th k this is
R. an n u n a n . Wh a n a erro eo s i terpret tio ile he pplies the me , aschen born iana u a n n n , to the pop l tio s co cer ed here , it is possible ,
a n a a R. however, th t the me is improperly pplied , for the type of
asch en born ian a n a Tolu cca Mex GH t n a is from e r , ( , lecto ype desig ted G n a n n n Gu a n by ibso ) , regio where rece t collectio s of this lf slope t xo t n a R a ch e rn iana a no n a . a . s nbo h ve bee m de It is possible th t the me ,
R a r - h a R n e ia R l ata all a l rv . o b ba o n n is . a bo b pplies to either . j , , or , of
r - i x a n a e n n Me . which well represe ted w If this proves the c se , the the
- Gu u a n u a a a a a n a R. lf slope pop l tio s m st t ke the e rliest v il ble me ,
hirsuticaula .
D A B - D H R R AN ARBA J HA S C . ob . OL O NNI ( ) Brettell , Ph t l i 2 : 4 1 1 4 97 . y o og a 7 5 .
r - Senecio ba ba johnann is DC .
- H. Rob . Roldana don n ell smithii (Cou lt . ) Brettell
- Sen ecio donn ell smithii Cou lt .
Sen ecio grahamii Ben th . Sen ecio pullus Kl att
Sin N a ! Jal Mic Mex Mor Hid Pu e Tla Ver Gu e Q ax , y , , , , , , , , , , , Cps
- - - and Gu a a a n oak an d fir 2400 3 900 m A r. tem l , pi e forests , ; Oct p
- - lobata b u t Shrublets or shrubs 1 4 m high; mu ch resemblin g R.
u n at a n n a - V u and occ rri g higher elev tio s , the stems de sely sh ggy illo s Phy tologia (Dec 2005) 2 1 9
a and at a u t a h n str ight hollow m t ri y , the le ves t icker , more de sely tomen tose ben eath; heads with in volu cres persisten tly b ut loosely
n a a a . tome tose , r rely gl br te
In a deflexed at n an d at h bit (the stems low , the odes , pithy
r - R a h n r i n a ba ohann is . sc e bo n a atur R. ba m ity ) , j resembles of n ortheastern Mexico (V er to Tam) b ut the latter h as mostly glabrou s Ma a in volu cral bracts with gradu ally tapered apices . teri l from Cps differ somewhat in having mostly pu rple - tipped in volu cral bracts an d
- don n ell m th . n arrower leaf bl ades; su ch plants have been c alled R. s i ii Robin son and Brettell ( 1 974) recogn ized the l att er as specifically n G n 1 968 a as in a n a hi disti ct; ibso ( ) tre ted these tergr di g v rieties , w le
a 1 976 n ot n a n n or I . Willi ms ( ) did recog ize the t xo , do
t R DA A C ALZADANA B . L. u n Ph olo ia 80 : 276 . 1 996 . OL N T r er , y g
P - k n n Oax M . San Ma n n oa a eb . , pio rti erez , pi e woodl ds ; F
manan tlan ensis b ut a nn Similar to R. the le ves thi er with
v n . denticu l ate lobes ( s . lobes e tire)
L u n T . a . R OLDANA CARLOMASONII (B . T r er B rkley) C w 4 4 7 : 5 . 1 92 . Ke u . 9 Jeffrey , B ll m r L. u n T . a l Sen ecio ca lo asonii B . T r er B rk ey
Son Sin N a an d a a n n - oak an , Chi , , y dj ce t pi e woodl ds ,
- - 1 3 00 2 1 00 m ; Sep Nov .
Su u nn a u hru : ffr ticose pere i l herbs , shr blets or s bs m high
a 1 0 - 20 6 - 1 2 2 - 8 n a le ves mostly cm, cm wide; petioles cm lo g; bl des
a a - a a n u n n a a a bro dly ov l to elliptic ov te , sp ri gly p besce t be e th to gl br te;
u - hartwe ii b ut n u a a 1 - 1 3 in m ch resembling R. g the i vol cr l br cts 0 nu vs 5 n ot a a h n n an d a n ot mber ( the stems r c oid tome tose , the le ves n an d n u u n n a r nu n de sely persiste tly p ber le t be e th; ch omosome mber ,
30 p airs . 220 Phy tologia (Dec 2005)
n a n n u n n a R Collectio s of this species h ve lo g go e der the me . bu t a a are a n as n in hartwe ii n . u g Be th , the t x re dily disti g ished oted the Roldana carlomason ii a n u key . might lso be co f sed with the more
’ lliz can n a n R. en n e u a u e ster , p , which be disti g ished by its gl bro s n r a n R. carlomason ii a d R. ha twe ii a n u n che es , both g h vi g p besce t achen es .
HAP EN I R DA A C AL S S S . H. OL N ( Brettell , Phytologia 27 : n al i a Se ecio chap ens s S . W ts . d n r nm S en ecio a e olepis G ee . r z u r nm Sen ecio b achy an h s G ee .
v areolan tus Greenm . S en ecio chapalensis ar. ri m r i r nm Sen ecio ch s a i G ee .
8 Zac A u Jal Mic Mex Mor Gu e an d Q ax in - oak an d , g , , Col , , , , , p e
r - 2 m - fi 1 500 700 . forests , ; Nov Feb
Shrublets to tree - like shrubs 1 - 6 m high; mid- stem leaves
t - a a a a n o u n R. symmetric lly pelt te , r rely , otherwise m ch resembli g
‘ angulifolza bu t the capitu lesen ce with fewer leafy- bracts an d the n u a a 5 - 7 mm n vs 8 - 1 2 a n ot i vol cr l br cts mostly lo g ( mm) , the l tter su bten ded by a con spicu ou s calycu lu s ; ray florets presen t or absen t; r i nu n 30 a . ch omosome mber, p rs
a a a a as a ra florets This is highly v ri ble species , especi lly reg rds y these either absen t or present and the ligules well - developed or mu ch v redu ced; eradiate popu lation al forms have been given the n ame ar. r l an a n ra fl rets a a a eo atus . Other th the bse ce of y o these ppe r to differ t n u a b u little from typical popu l ation s of the species . I divid ls referred to as Sen ecio brachy an th us appear to be forms of the species from Gu e
u an u a - u n a r on n u in witho t short gl d l r p besce t h i s the i vol cre , these be g a a an u a u u a M a 9055 repl ced by tot lly egl d l r m lticell l r trichomes ( exi , LL) with a mixture of both eglan du l ar and lon g - glan du lar trichomes
1 1 2 LL n w var. H n n et al . 3 0 as as ( i to _ _ , ); the former collectio cited ch a alen i an d at v r areolatu s G n are p s s the l ter as a . by ibso Both
a a flowers n n R. s id to h ve white by the collectors co cer ed , whilst Phy tologia (Dec 2 005) 8 7(3) 22 1
u an i u a chapa lensis h as bright yellow flowers . S ch pl ts m ght ltim tely n G n a a prove to be specifically disti ct . ibso lso refers to sever l collection s of th is species from n orthwestern Mexico (Chi an d Sin) R h i c a alens s . which appe ared to differ from typic al . p These were n r i R n n an an subsequ en tly given the n ame R. ge t y by obi so d Brettell d I u u m a a as follow them in this surmiz e . F t re workers y wish to tre t these on ly varietally distinct .
ER A H R ob . . R OLDANA EHRE NB GIAN (Kl att) . Brettell
l i 2 4 1 1 974 . Phyto og a 7 : 8 . S en ecio eh ren bergian us Kl att
Sen e cio can icidus Sesse Moc . r T ar l Sen ecio sefe amatae . B k ey
Mex Mor an d a a n Pu e a u u 1 300 1 600 , dj ce t , tropic l decid o s forests ,
- m ; May Jun .
Stiffl un an a 8 - 1 0 y erect , mostly br ched herbs m high; le ves n 4 -7 1 - 3 n a a in u in 1 cm lo g , cm wide; petioles cm lo g; bl des ov te o tl e , 2 as n as nn a in 5 n a times lo g wide , deeply pi tely cised with pri cip l lobes ,
a n a a a anu a 1 - 7 in the l tter ofte with sh llow lobes ; he ds c mp l te , loose
u a un 3 - 20 n in u in a - k cymes , the ltim te ped cles cm lo g ( cl d g sc le li e
a n u - 1 5 nn a 1 1 - 1 3 u br cts); i vol cres mm high , the i er br cts , the o ter a a u u filiform ra florets 8 u br cts (c lyc l s) ; y , the lig les yellow , cm n florets nu u a a n 6 - 7 n lo g; disk mero s , the coroll s yellow; che es mm lo g ,
- a u a u nu u 8 1 0 n . gl bro s , the p pp s of mero s white bristles mm lo g
Ro ldan a eh ren ber iana a n a n g is very disti ct species , h vi g a na a u nu Di itacalia b ut a u veget tio l fe t res of the ge s g , fe t res of the u Sen e o capitul m characteristic of Roldana an d/or Psaca liopsis . ci em eram ta a ehren berian a a s p a e ppears to be a form of R. with somewh t a - - R. l rger he ads (involu cre 1 2 1 5 mm high vs 6 1 0 mm ) . The type of ehren ber i n t sem era ma ta e g a a is from the ci y of Pu ebl a; that of S . p from n a u au a Mor a un n a an 1 00 . e r C tl , , this mo ti g to dist ce of some km
E n in a z t xcept for the reported differe ce he d si e , there is lit le to n u n disti g ish betwee them . 222 Phy tologia (D ec 2 005)
R R DA A ERI PHYLLA r nm . O G ee H. ob . OL N ( ) Brettell ,
Ph l ia 2 4 1 1 4 . yto og 7 : 8 . 97
Sen ecio eriophy llus Greenm . L u n Pittocaulon calz adan um B . . T r er
me Q ax a n an d a n a an a in oak - un , rocky r vi es lo g b rr c s j iper
an 1 000 - 1 600 m Mar- Ma woodl ds , ; y
Sh u 2 leafless at an a 1 0 - 20 n 3 - 7 r bs to m high , thesis; le ves cm lo g ,
3 - 5 n a a n on cm wide ; petioles cm lo g; bl des ov te , tome tose both u a a n u a a a a florets s rf ces , the m rgi s irreg l rly lobed; he ds er di te , the n white; ache es gl abrou s .
au a a n an d a n Bec se of its h bit , very disti ct species , perh ps deservi g n a u as n u n in cavilier n of ge eric st t s , oted by T r er his , descriptio of the M mi n w a n t taxon as a n ew species of Pittocaulon . y s omer s o treated in the accoun t of Pittocaulon by Cl ark althou gh she c alled R a t n n n in a n . a u t e tio to its erectio her ppe dix (p eg rdless , it wo ld t Terminales seemingly key to Pi toca ulon in her accoun t of the Sect . of fl ti n Sene io . a n a re ec on on n a c With dditio l its ge eric positio , tot l characters of the taxon con cern ed seem more those of Ro ldana than
P ittoca u lon n n n . , he ce its rete tio here
R DA FL RE I R B B m n v A O S O UM . L. u n . L. u n co b . o . OL N ( T r er) T r er ,
L. u n Ph ol ia 74 : 3 6 . 1 3 . S enec io oresiorum B . t o 7 99 fl T r er, y g
esn eri lia b u t a n u a Vegetatively similar to R. g fo h vi g m ch sm ller - - nn n u a heads (in volu cres 4 5 mm high vs . 7 8) with fewer i er i vol cr l
- 1 1 an 2 4 . a c . v d vs 7 br cts ( a 8 s. shorter ligules ( mm
1 4 R DA A E R t 2 4 1 . G NT YI H. Rob . Ph olo ia 7 : 8 97 . O L N Brettell , y g
i R B L T . a ene i n tr H . ob . . u n S c o ge y ( . Brettell) T r er B rkley
8 Son ! Sin an d Dur n - oak 1 900 -2700 m , Chi , , pi e forests , ; Nov Phy tologia (D ec 2005) 8 7(3) 223
- - an uli olia b ut Shrubs 2 3 m high; mu ch resemblin g R. g f the n u u u n n a u a a i vol cres witho t s bte di g foli ceo s br cts , the r ys well
- developed and the leaves often markedly peltate (albeit off cen ter) .
an uli lia This rather isolated taxon stan ds somewhat between R. g fo n R ha alen is n a n u but a d . c s p , possessi g the l rge i vol cres of the former, the habit an d leaves of the latter
fr K w 4 4 1 2 f e e u . 7 : 5 . 99 . R DA A GE SNERIFOLIA C . e O L N J y , B ll
r L n t ri liu u atr. Sen e io esne i olius B . . u n o S . esn e o s C c g f T r er, g f
L . u n un n n m . u . Roldan a mes uitlanensis B . o q ( T r er) F sto , s perf
- k 2 Kn n n Dur M . M u a n oa 600 ow o ly from ( pio ezq it l) , pi e forests , 2 m Mar 700 ; .
2 n R. Su ffruticose herbs or shrublets to ca. m high; resembli g n eo ibson ii but a n u a an d g the le ves thicker, more ve ose , serr l te , the n heads l arger with lo ger rays .
A n not a n u an and very disti ctive species , re dily co f sed with other
n a R. neo ibson ii a in o ly remotely rel ted to g , with which it is comp red the above accoun t .
R DA A IL II t Ph t l i 2 G G H. Rob . o o a 7 : OL N Bret ell , y g 4 1 1 4 9 . 97 .
Sen ecio gilgit Greenm .
an d a a n Gu a a a n an a n 2000 - 2500 m ' Cps dj ce t tem l , mo t e r i forests ,
- Jan Mar.
Su u u ru u 1 -4 a ffr ticose rob st herbs , sh blets or shr bs m high; le ves n on eltate a a n u u a in u in a n p , thick , p lm tely vei ed , s bcirc l r o tl e , the m rgi s
1 2 - 20 a n u a 1 0 - 22 n n with sh llow de tic l te lobes ; petioles cm lo g , de sely u n a nu u in an an not p besce t; he ds mero s corymbose p icles , the br ches
a a a n u a anu a 9 - 1 3 mm a especi lly br cte te; i vol cres c mp l te , high , the br cts
1 1 - 1 3 in nu ra florets 8 - 9 u 3 - 9 n mber; y , the lig les yellow , mm lo g;
- a n a u a u 7 9 mm n . che es gl bro s , the p pp s lo g 224 Phy tologia (D ec 2 005) 8 7(3)
D A LI YLLA H R P t l i 2 R H . h o o a 7 : OL AN G NOP ob . Brettell y g
1 4 . 4 1 9 . 97
t S . aceri olius K Sen e io a ceri olius H . n o c f emsl , f och
- - Mic and Mex a u u 1 000 1 500 m S e . , tropic l decid o s forests , ; p Oct
- Su ffruticose herbs or shrublets to 1 m high; mu ch resemblin g R.
n n 1 1 - 1 n acutangu la but the i volu cres with 8 i volu cral bracts (v s . 3) a d n the stems terete (vs a gul ar) .
A a n a n Pericalia- poorly collected t xo , re dily recog ized by its type McVau h (albeit radiate) heads an d n early gl abrou s stems an d foliage . g ( 1 9 84) h as n oted that the type of this species is probably from n ear u a an Mic and n ot Q ax as n a in n a Ur p , i dic ted the type descriptio (b sed
i ac eri i H h i r ht n . u n Sen e o ol us . a G esb e po c f emsl , g collectio )
R D n n v n 1 1 4 . A A GONZALEZI B . L. u n u No o : 3 0 OL N ( T r er) F sto ,
200 1 .
L . urn S en ecio gonz alez ae [ sic] B . T er
Kn n n Dur n - oak an ca 2000 m Se ow o ly from s , pi e woodl ds , ; p
Su u 40- 80 un an ffr ticose herbs cm high , the stems simple , br ched , ! ! a in a n ot a a a ris g from woolly corms ; le ves pelt te , bro dly ov l to
n - a in u n n u a kid ey sh ped o tli e , the petioles with lo g crisped m ltisept te a a n u u n on n a n a a h irs ; he ds mero s , bor e very elo g te ked prim ry
un u a un 5 - 25 n n u a ped cles , the ltim te ped cles mostly mm lo g; i vol cr l
a - r r t 8 florets 8 5 6 a flo e s ca. u br cts , mm high; y , the lig les yellow; disk
1 2 -20 a a n a u a u 4 - 5 , the coroll s yellow; che es gl bro s , the p pp s bristles mm long .
A n b ut a a n n in n very disti ct , pp re tly commo , species the drier pi e
oak an Dur an d a ad acent Jal an d Zac . woodl ds of s , prob bly j
226 Phy tologia (Dec 2 005) 8 7(3)
The species closely resembles the occasion al eradiate form of the mar uez ii a t can n more sou thern R. q ; the l t er be disti gu ished by its pubescen t achen es and eglan du lar in volu cral bracts .
L. Rob . H. Rob . t R DA A GUADALAJ ARENSIS B . O L N ( ) Bret ell ,
1 974 . Phytologia 27 : 420 .
L . Rob . Sen e cio guada lajarensis B .
- 22 - N a al Gu a an d Mic oak an 1 000 00 m Ju l . y , J , , woodl ds , ; Oct
Robu st su ffruticose herbs or shrublets m high; resemblin g n a R. hin ton ii bu t and a a u a so the stems foli ge gl bro s or e rly , the bl des lin ear- lan ceolate with markedly serrate margin s an d the heads l arger n a and nu u florets a n a u with lo ger r ys more mero s disk , the che es gl bro s or sp arsely pu bescen t .
n nn a - n a u a are The lo g , pi tely vei ed , gl bro s le ves of this species
u n n ot a n u an . q ite disti ctive , e sily co f sed with other
R b . t Ph tolo ia R DA A HARTWE II n H. G . o O L N (Be th ) Bret ell , y g 2 42 1 4 7 . 7 : 0 . 9
Senecio hartwegii Ben th .
E . n Ca calia tepicana M . Jo es
- en e i eeman n ii h . S c o s S c . Bip
Dur Sin 8 Zac N a an d Jal n - oak 1 5 00 2700 m Au , , , y , pi e forests , ; g
Sh u u 1 - 3 a r u u r blets or shr bs mostly _ m high; stems le fy th o gho t, an u a u a u a n u u n terete to g l te , p rplish to m c l te , de sely p ber le t or arachn oid - pu berulen t to glabrate; mid- stem leaves mostly 8 - 1 4 cm
n 8 - 1 6 3 - 7 n a a a in lo g , cm wide ; petioles cm lo g; bl des bro dly ov te
u n n - u n n a a in 7 - 1 3 o tli e , persiste tly white p besce t be e th , the m rg s with shallow obtuse lobes abou t as wide as lon g; heads nu merou s in roun ded
n a an u a un 3 - 1 0 termi l cymose p icles , the ltim te ped cles mostly mm
- lon g; in volu cral bracts 8. 1 0 Phy tologia (D ec 2 005) 8 7(3) 227
As n a a a n su erficiall a R i dic ted bove , this t xo is p y simil r to . ennellii a a n a a a a an d a u p , the l tter h vi g sm ller gl br te le ves gl bro s
Roldana hartwe ii a a R. achen es . g might lso be comp red with
carlomason ii a t a a n a u a n . , the l t er lso h vi g gl bro s che es
H. R b . Ph l i R DA A HEDER F IA H . o to o a OL N I OL ( emsl ) Brettell , y g
1 974 . 27 : 420 .
r H S enecio h ede ifolius emsl .
Rob . a n Sen e cio a lien us H. Se to r r r nm S en ecio ch isma ii G ee .
Mic Mex n - oak o a n t a a 1 m : c . 800 , , pi e forests , m stly lo g s re ms ,
Dec- Jan
Su ffiu ticose herbs reportedly to 1 m high; leaves with 3 major ri an u a in u n an d a n a a lobes , t g l r o tli e , thick flesby m rgi lly pelt te; petioles 6 - 1 2 cm lon g; blades n early glabrou s (sp arsely pu bescen t when un a a n a n a a a h n very yo g) , p lm tely erv te from the poi t of petiol r tt c me t , a n n u a a a an 20 a an the m rgi s de tic l te ; he ds rr ged or more to br ch , the flowerin fir t n u c lin - n a 1 u s dro u ca. ppermost g ; i vol cres y t rbi te , cm high ,
a 8 an u a - u n at a in a un the br cts , gl d l r p besce t , le st p rt , the ped cles decidely gl an du lar; ray florets small or reportedly absen t; disk florets 1 2 - 1 5 a a n an an , the coroll s yellow; st me s reportedly or ge , the thers
tta a n - a 1 0 a u . s gi te; che es ribbed , gl bro s
Mu - in n R an iso h lla in a n ch resembl g the more sou ther . p y h vi g
a n a a 3 - 1 a but a a in m rgi lly pelt te , obed le ves , s id to differ from the l tter havin g more prominen t bracts in the capitulescen ce an d ben eath the a tu a n ra florets un n n n n n c pi l , with lo ger y (F sto Lo g k ow o ly by a a n n R. hederi o l a a n a type m teri l , rece t collectio s of f i h ve bee m de a n Rio Sa A en r V v de o a a Mex . lo g del lto , , lle de Br vo ,
R DAN A HERA E A H . H. Rob . OL CL IF OL I ( emsl ) Brettell , Ph t l i 2 4 1 74 . y o og a 7 : 20 . 9 en e h era S cio cleifolius Hemsl . 228 Phy tologia (D ec 2 005) 8 7(3)
Zac A u Gu a u e Jal Mic and Mex oak an d n , g , , Q , , , forests ope
- 2 - u an 1 600 1 00 m Se . dist rbed woodl ds , ; p Nov
R u u u u 1 3 ob st s ffr ticose herbs or shr blets m high , the stems
n u n a n u a 1 5 - 3 0 n de sely p besce t , risi g from sto t rhizomes ; le ves cm lo g , 1 5 - 20 and u a n nn a nu cm wide , deeply irreg l rly i cised pi te , the si ses oft en exten din g to n ear the midribs; heads nu merou s in termin al
un m an u a 3 - 1 5 n ro ded cy ose p icles , the ltim te petioles mm lo g; n u a anu a 8 - 1 0 mm a 8 a u ra i vol cres c mp l te , high , the br cts , gl bro s ; y
florets 5 u 5 - 1 0 n florets 1 5 -25 a the lig les mm lo g ; disk , the coroll s
3 - 4 n u n a - a n u 5 6 n . yellow; che es mm lo g , p besce t , the p pp s mm lo g
As n oted by McV au gh an attractive common roadside plant in n e Jal and elsewhere .
R DA A HE TE R AMA H H. Rob . t OL N OG ( emsl . ) Bret ell Ph l i 2 42 1 4 t a : 97 . y o og 7 0 . i r S en ec o h ete ogamus Hemsl .
and Gu a a a u a Pan a a n - oak 3 000 Cps tem l so thw rds to m , pi e forests ,
4 1 00 m n u an D - A r o ec . , mostly pper volc ic slopes , p
Su ffruticose herbs or shrublets or shrubs mostly 1 - 5 m high; mid stem leaves mostly peltate (rarely n ot) ; petioles 8 - 1 6 cm lon g; blades u a u u a in u n 8 -20 a a in 5 - 1 5 circ l r or s bcirc l r o tli e , cm cross , the m rg s with a a nu a n n rel tively sh llow lobes , the si ses sc rcely exte di g to of the a u a a a a a florets nu u in r di s ; he ds with pistill te er di te peripher l , mero s
an u a un an u a 1 - 3 corymbose p icles , the ltim te ped cles gl d l r , mostly cm
n in u n an a a florets 3 0 - 40 a lo g ( cl di g the l ceol te br cts) ; disk , the coroll s a n a u a u a a a a yellow; che es gl bro s , the p pp s of fr gile , sp rsely b rbell te bristles 8 - 1 0 mm lon g
A a a a n 2 na a a. v ri ble species , perh ps divisible i to or more regio l t x Phy to logia (D ec 2005) 229
R . Ph l R DAN A HE TE ROIDEA K a H. ob to o ia OL ( l tt) Brettell , y g
1 74 . 27 : 420 . 9 Sen ecio hetero ideus Kl att r nm G ee . Ca calia longipetio lata Rob . D igita ca lia h etero idea (Klatt) Pippen
Kn n n n ra Q ax in - oak 2400 2700 m ow o ly from ce t l , p e forests
- D Oct ec .
Su u a 1 - 2 a n R ffr ticose le fy herbs m high; veget tively resembli g . sessili o lia but a 5 n u n n f the le ves with deep lobes , the si ses exte di g to a u a u a a a a un an d bo t the r di s of the bl de ; he ds er di te , the ped cles
n u a u n u 1 3 - 1 5 n u a a 8 i vol cres gl bro s ; i vol cres mm high , the i vol cr l br cts
in nu florets 30 - 40 a a in a mber; per he d , the coroll s seem gly p le yellow , b ut n ot a d a a a n a u a u this cle r from ried m teri ls ; che es gl bro s , the p pp s of
m u a a a a - n nu 7 8 . ero s very delic te , sp rsely b rbell te bristles mm lo g
A n n n a n n poorly k ow species , most of the collectio s h vi g bee a n n an P n 1 6 o S a S n . a a a. 9 8 obt i ed ierr de Felipe , of Cd O x c ippe ( ) position ed this species in Digitacalia bu t like Robin son and Brettell
1 974 n n . Pa lma tin ervi n u a k ( ) I believe it belo gs withi the sect , se s B r ley ( 1 985)
R DA A HI I Rob . t Ph olo ia 27 : 420 . 1 74 . NTON I H. t 9 O L N Bret ell , y g
Rob . Pru ki T . a l Senecio hin ton ii (H. Brettell) J s B rk ey
Kn n n n a a Mex ow o ly from the vici ity of Tem sc ltepec , , where it is
n m n in n - fir - M r 2 - m a 800 3 000 . seemi gly com o pi e forests , Feb ;
Su u h u 1 - 2 a 1 5 - 20 n ffr ticose herbs or s r blets m high; le ves cm lo g ,
3 - 6 2 - 4 n a n a - a cm wide ; petioles cm lo g; bl des thi , ov te elliptic l to
an a - a nn a n a a n n a obl ceol te elliptic l , pi tely vei ed , loosely r ch oid be e th , a a a e a n n n a so a nu u in gl br te with g , the m rgi s e tire , or e rly ; he ds mero s
un ina u a un a a h n - u n ro ded term l cymes , the ltim te ped cles r c oid p besce t ,
3 - 6 mm n n u 6 - 8 a 1 0 - 1 1 mostly lo g; i vol cres mm high , the br cts ,
a u ra florets 5 - 8 u 6 - 8 n florets gl bro s ; y , the lig les yellow , mm lo g; disk 1 0 - 1 5 a 1 m m n a n , the coroll s yellow , the lobes lo g or less ; che es
a u a u 5 - mm n 6 . gl bro s , the p pp s lo g 23 0 Phy to logia (D ec 2 005) 8 7(3)
R DA A R EN ENII H . H R b . Ph l i JU G S . o t o o a O L N ( emsl ) Brettell , y g 2 42 1 1 4 7 7 . : . 9 Senecio jurgensen ii Hemsl H R r v ob . Roldana b eedlo ei . Brettell S en ecio an isophyllus Kl att
Q ax an d Gua a a n an n u , Cps tem l , mo t e evergree clo d forests , mostly
1 - m - 000 3000 ; Dec Feb .
Su u u u 1 - 3 u ffr ticose herbs , shr blets , or shr bs m high; m ch n R oaxacan us b ut n a resembli g . disti gu ished by its mostly l rger in volu cres (7 - 1 0 mm high vs 4 - 7 mm) an d relatively bro ad u lm at l s bpa e y lobed glabrou s leaf blades .
A a a in a a a an d a a v ri ble species , both veget tive ch r cters ch r cters of a and a u a n a n the head . Both r yed r yless pop l tio l forms occu r a d a n a a a u n a a u n occ sio l forms h ve moder tely p besce t le f bl des , s ggesti g
' tw a n R. oaxacan u S n o are s m atn c hybridiz tio with s . i ce the species y p a a a a n a a i an a . over l rge re , the occ sio l hybrid m ght be ticip ted For the
a R ur n n ii ca R. . ensen u most p rt , however , j g be disti g ished from oaxacan us but is somewhat l arger heads and subpalm ately veined a u a a are in n a u in fi l gl bro s leaves . The two t x eed of det iled st dy the e d an d these might u ltimately be combin ed into a sin gle variable species .
R DA A XTLAH A ANA B L n J U U C . . u n s . ov. OL N T r er, p
Roldanae ker eri H R ii ob . fol s b . Brettell similis sed differt lamin i vati - rv t sub almatis et mar in ib u s s o s valde palmati ne a is (vs . p g leniter l b ati l ti o v a ob a s . s ( s. v lde )
fi tu l e a S u u 2 . S a an d s os hr b p to m high tems str ight , sp rsely
u n a 1 5 - 25 n 5 - 1 0 n p besce t to gl abrate . Le ves cm lo g ; petioles cm lo g;
a a 8 - 1 4 n 5 - 8 a bl des decidedly ov te , cm lo g , cm wide , m rkedly a a n a u a a u u u p lm tely vei ed , gl bro s bove , moder tely p ber lo s below ,
a n a n n a n a a n a n . m i ly lo g the vei s , their m rgi s we kly lob te to e rly e tire n u mm h i h n a ca. 1 1 a u a so I vol cres g , the br cts , gl bro s , or e rly ; cal cu lum 3 - 6 n a a R a an a y of short rrow br ctlets . ecept cle pl e to somewh t Phy to logia (D ec 2 005) 23 1
R fl r t a D r t a e n . n ca. 3 a . o s flo e s ca. 20 co vex , mm cross y bse t isk ,
tu c a. mm n a ca . 6 n a u yellow; coroll s mm lo g , gl bro s ; bes lo g; lobes A n n a a u 5 ca. n . ca. 3 mm n , mm lo g che es rrowly ovoid , gl bro s , lo g ,
1 a 8 - at a u a u nu u mm wide , we kly ribbed m t rity; p pp s of mero s n decidedly fragile white bristles ca. 6 mm lo g .
- AXA A: M . S an a u a u a a 6 PE : MEX . 7 TY ICO O C pio ti go J xtl h c , ° ’ ° ’ El Manz an a a n a In fiem illo 1 7 1 2 N 9 8 04 W km from lo g ro d to ( , ) ,
- k a a un an 1 3 1 1 . alz ad 2 77 n oa 996 J . C a 0 6 pi e forests , loc lly b d t , Feb , X (Holotype : TE ) .
R ldan a uxtlah uacana a R. ker eri an R o j is closely rel ted to b d . lobata Pacific M all n u hru of the slopes of exico , bei g rob st s bby herbs fi a R r r in . ke be i with stu lose or hollow stems It ppears closest to . n n a a u an d n u bu t a possessi g e rly gl bro s stems i vol cres , differs m rkedly
a t in a a as n in a a n . from the l t er le f sh pe , oted the bove di g osis
The n ovelty is named for the loc ality where collected (and perhaps
T . a a a u a llati n n m n J . e o e de ic to) Its o ly collector , C lz d s ggested the p n a n n a eg ti g my desire to me it for her .
R DA A KE RB ERI r nm H R h t l i G ee . . ob . P o o a 27 : OL N ( ) Brettell , y g
1 74 . 42 1 . 9
Roldana aliciana McVau h H. R g ( g ) ob . Brettell Sen ecio galician us McVaugh m Sen ecz o kerberi Green .
al n - k n - - - J oa fir 1 800 23 00 m Mar. w , Col , pi e or pi e forests , ; Oct
R u u u ru u stiffl ob st s ffr ticose herbs , sh blets or shr bs with y erect
fistu lose 2 -4 - a 1 5 - 30 n hollow ( ) stems m high; mid stem le ves cm lo g ,
1 2 - 1 7 but u u u ar 1 0 - 1 5 n cm wide , m ch red ced pw ds; petioles cm lo g; a a a in u n a u n a a n a bl des bro dly ov l o tli e , sp rsely p besce t to gl br te be e th ,
a n 5 - 9 a u a a a nu u in un the m rgi s with c te lobes ; he ds r di te , mero s ro ded n a an u a un 5 - 1 0 termi l cymose p icles , the ltim te ped cles mostly mm
n n u 4 - 5 nn a 1 0- 1 3 ra florets lo g; i vol cres mostly mm high , the i er br cts ; y
5 u 3 - 5 mm n florets 9 - 1 4 , the lig les lo g , yellow; disk , yellow to yellow 23 2 Phy tologia (D ec 2005) 8 7(3)
an a n a u a u 5 - 6 n r or ge ; che es gl bro s , the p pp s mm lo g; ch omosome = nu mber n 3 0 pairs
aliciana R. kerberi McV au h I cann ot distin gu ish R. g from ; g n n an u a a n a R. who provided excelle t ill str tio , lso otes th t galiciana might prove syn onymou s with the l atter the type locality of n n both occu rrin g in the same ge eral regio .
LA E I r nm H R Ph t l i R DA A LANG SS G ee . . ob . o o a O L N ( ) Brettell , y g 4 4 27 : 2 1 . 1 97 .
r nm Senecio langlassei G ee .
- k - 2 m A r M Gu e Pacific n oa 1 600 3 00 a . , slopes , pi e forests , ; p y
- 4 n t - n R S u 3 a o a u . hr bs m high , the le ves pelt te ; m ch resembli g petasitis b u t the heads mostly smaller with reportedly more num erou s
- t in volu cral bracts ( 1 0 1 1 ) an d smaller flore s .
A kn n in a in Gu e b ut R n n poorly ow species , orig lly collected , obi so Brettell ( 1 974) report an other collection from Mex (Cerro de
- 2 R a la l ei Ma a a 2000 300 m Matuda 30560 US . oldan n ass m tl , ) by ( , ) g is an u li o lia nu u n u a possibly b u t a form of R. g f with more mero s i vol cr l
bracts .
R D A L I A I r nm H R Ph olo ia A AN . . t C UL S G ee . ob OL N ( ) Brettell , y g 1 4 27 : 42 1 . 97 .
l n i u li r nm Sen ecio a ca s G ee .
Tam S an V er Q ax and Gu a a a n an u , , , , Cps tem l , mo t e clo d forests ,
1 - 2 - 000 000 m ; Nov Mar.
- - - Le afy stemmed shrubs 1 3 m high; mu ch resemblin g R.
aschen born iana b u t and a - an a the stems petioles sh ggy l ose , the bl des
a 1 0- 20 n 1 0 - 25 u i u a in u n l rger, cm lo g , cm wide , s bc rc l r o tli e , the
a n 1 - 1 m rgi s with 0 5 shallow lobes .
234 Phy to logia (D ec 2005) 8 7(3)
- i an u a u n 3 1 0 n . Sen e o a l scan us h as p icle , the ltim te ped cles mm lo g ci j a n a a a on u a u n 1 -3 mm n sm ller , ofte er di te , he ds ltim te ped cles lo g are a an in a a an na a a which rr ged div ric tely br ched , termi l or xill ry , a n n bu t m . a a u a n cory bs The t x might ltim tely be give form l recog itio , n v h af additional field work will be eeded to ou c es e su ch treatment .
L R ANTLANE N I R K B . n a . u OLDAN A MAN S S ( R . ow l) T r er
t 2 1 996 . Phy ologia 80 : 77 .
man an tl n i R . R K n u var. an a Senecio galic ia s e s s . ow l
Jal S a Man an tlan a n u a n - oak in , ierr de , lo g l mber ro ds , pi e forests
2 - m - Mar a 000 3 000 . wet pl ces , ; Oct
K a in i n a r n an h au a un ow l , his or gi l desc iptio , gives ex stive cco t of this taxon an d its relation ship to S enecio galician us Roldana kerberi
R manantlan ens is R. in the presen t treatment) . oldana differs from and kerberi in havin g lon ger involu cral bracts mm vs .
- 1 4 a n a a . fewer florets to a head (7 1 3 vs . mo g other ch r cters
R DA A MAR ZII B n . r K w 4 UE . L. u C e u . 7 : O L N Q ( T r er) Jeff ey , B ll
1 2 . 5 5 . 99
L . u n Sen ecio marquez ii B . T r er
- - - Hid an d n a Ver n oak 1 3 00 2500 m A r. , ce tr l , pi e forests , ; Feb p
- rime ii Shrublets or shrubs m high; mu ch resemblin g R. g s b u t the achen es pubescent and the involu cral bracts n ot den sely short
- gl an du l ar pu bescen t .
Wh n n a was n n n a a e origi lly described , the species k ow o ly by r di te rimesii forms (thu s readily distin gu ishin g it from the eradiate R. g ) R n n m r z n n an D ia Hid R. a ue ii a ece t collectio s of q from e r Te go de or , Ga a 1 750 TEX a a a a ( rci ) , reve l the species to lso possess er di te At n in dividu als . least these can scarcely be disti gu ished from the a a a S ee a n a n un typic lly r di te forms of the species . dditio l comme ts der
rimes ii . P . g Phy tologia (D ec 2 005) 8 23 5
n v L. u n s . o . DA A MAZATE CANA B . R OL N T r er, p
L. u n a in a Roldanae calz adan ae B . T r er similis sed differt l m s foliorum latiorib u s qu am longiorib u s margin is vix denticu latis (vs .
4 v 5 - a denticu latis b racteis n u 1 1 vs ca. n s 6 v lde ) , i vol cri ( mm lo gis (
- - et flosculis minorib u s num erosioribu s 1 0 1 5 1 5 vs . mm) , disci (
- fractiflex n u 2 3 . a Shr bs m high Upper stems somewh t , de sely
n a 1 5 - 20 n 1 0 - 1 4 5 - 1 0 tome tose . Le ves cm lo g , cm wide; petioles cm
n a e a a n a 5 - 7 8 - 1 2 n 9 - 1 5 lo g; bl d s p lm tely erv te with ribs; cm lo g , cm
a n 1 1 - 1 4 tu a in - ub esen t wide , the m rgi s with ob se lobes , sp rsely cr kly p i l n in 1 a a n a n . Ca tu esce ce a 5 below , especi lly lo g the m j or vei s p term l , 20 a 1 00 n a u a cm cross , composed of or more co gested he ds , the ltim te
- 4 u a 1 - 2 un 2 6 n . n u ca. ped cles mm lo g I vol cres mm high , the o ter br cts
n nn a 1 1 ca. 4 mm n . R a ca. 1 mm lo g , the i er br cts , lo g ecept cles mm Ra florets 8 a n a n a . u cross , e dowed with short hy li e sc les y ; lig les
- - D fl r t - 25 4 n a 4 5 n ca. 2 . o e s 1 5 yellow , erv te , mm lo g , mm wide isk ;
- c . 2 a ca. 3 n 5 a u . A n a ur a coroll s mm lo g , lobed , gl bro s che es (imm t e)
n a u a u nu u . mm lo g , gl bro s ; p pp s of mero s white bristles
t 400 PE MEX AXA A: S a Maz a eca A rox . TY : ICO . O C ierr p m Pu la S a la a a Hu au a a an del erto de oled d , por c rreter de tl Teotitl de
23 2 m 1 2002 Munn - Estrada Ma n Mex ca. 0 3 Flores go ( , Feb ,
Men doz a 1 947 (Holotype : TEX; isotype ME XU) .
AD D T A SPE M E S EXAM ED : S a Maz ateca 1 I I ON L C I N IN ierr , Pu la S a la a a an km del erto de oled d, por c rreter de Teotitl de Flores M n H tl n z M x 2 5 m 1 1 2 02 a a u a a e ca. 3 3 0 go de Jime e ( , Feb ,
Among the shrubby Roldan as of Mexico with rel atively broad a a a n a R. maz atecan a n p lm tely vei ed le ves , is oteworthy for its sm ll a n a a a a an he ds a d gl abrou s in volu cral bracts . It cle rly rel tes to the O x c
R z l adana a n in a a . . ca s n species , , oted the bove di g osis
n a S a Maz teca The species is med for the ierr , to which it is n seemi gly endemic . 23 6 Phy tologia (D ec 2005)
L. u n . K w 4 DA A METE PE A B . R C C e u . 7 : 55 OL N ( T r er) Jeffrey , B ll
1 992 . B L. u n Sen ecio metepec us . T r er
Kn n nl n a Hid an d a a n V er P n u - A nu ow o y ce tr l dj ce t , i s l s forests ,
- - 2000 2200 m ; Aug Oct .
n u 40 — 60 a n ot a Low stolo ifero s herbs cm high; le ves pelt te , mostly clu stered n e ar the base of the stem; petioles 5 - 6 cm lon g; blades 5 - 6 cm
n 6 - 8 a in 5 - 7 a u as n as lo g , cm wide , the m rg s with lobes bo t lo g wide ; a a a 1 0 -20 in stiffl - an u a un he ds er di te , y br ched cymes , the ltim te ped cles
an u a - u n 3 - 5 n n u u gl d l r p besce t , mostly cm lo g; i vol cres t rbo a anu a 1 0 - 1 2 a 8 - 1 3 in nu n c mp l te mm high , the br cts mber, de sely
u n u a r florets 20 - 30 a p besce t with p rple h i s; disk , the coroll s yellow; a n 3 - 4 n a u a u num u a che es mm lo g , gl bro s , the p pp s of ero s delic te
- bristles 9 1 0 mm lon g .
A n a n a a a a and very disti ct t xo , with low h bit , rel tively few le ves
n . rficiall R latan i li b u t sle der rhizomes It supe y resembles . p fo a the l fi r n a a a an ea e a d a a a . l tter is l rger pl t with stems , r di te he ds
R b . t Ph lo ia R DA A MEX A A McVau h H. o to OL N I C N ( g ) Bret ell , y g
2 42 1 1 74 . 7 : . 9 Senecio mexican a McV au gh
- - - al Mic Mex an d Gu e n oak 1 500 2600 m Dec . J , , , pi e forests , ; Oct
V - su ulta but a egetatively mu ch resemblin g R. fi the he ds
n a a florets 9 - 1 5 v s an d cal cu lum cyli dric l , sm ller , with fewer ( the y of redu ced subu l ate bracts .
a n w R s u t lta G n 1 968 This t xo as tre ated as a variety of . jfi by ibso ( ) bu t McVaugh correctly n otes the man y characters that distin gu ish it Q a G b n n a n a in a e . . n from th t species . i so oted the occ sio l termedi te ( g g 1 8 M a w n and a M , mi e oreli ) bet ee the two species it is possible th t
23 8 Phy tologia (D ec 2 005) 8
L. u n Fun tan R DA A NE OGIB SONII B . s Novon 1 1 : 3 4 0 . O L N ( T r er) , , 2 1 00 .
L. u n Senecio neogibson ii B . T r er
a n V r ak - - Hid Pu e an d a e o 1 80 2000 m Jan . , dj ce t , forests , ; Oct Herbaceou s subshrub 2 - 5 dm tall ; herbage velvety or felted tomentose b ut glabrou s or n early so on the upper sides of the leaves; a a a n a an a 1 0 le ves petiol te , the bl des rrowly elliptic to elliptic l ceol te ,
1 5 n an d ca. 5 n an cm lo g cm wide , times lo ger th wide , in distin ctly tri n erved with the main lateral n erves divergin g from the
1 - 2 a a n n a nu midrib cm from the b se , m rgi e tire or with few mi te callose den ticles; in florescence a terminal corymbiform or weakly
- an icu liform 20 50 a n a n u a a ca. 1 3 p cyme of he ds ; pri cip l i vol cr l br cts ,
- - 4 5 n a u a a 4 8 n ra florets ca. 8 mm lo g; c lyc l te br cts , mm lo g; y ,
- 4 mm n a n n . u 5 a u ca. the lig les lo g; che es gl bro s , mm lo g
esn eri olia Dur. Vegetatively this species mu ch resembles R. g f of s
L. u n C . Kew u . 4 R DA A NE SOMIORUM B . 7 : OL N ( T r er) Jeffrey , B ll 1 2 55 . 99 .
r L. u n S enecio n esomio um B . T r er
- 8 Nu e and a a n Tam oak an 2600 2700 m Se . dj ce t s , woodl ds ; p
Su ffruticose perenn ial herbs or shrublets 1 -2 m high; leaves not a a a n a u a u u a n flab elliform pelt te , p lm tely erved , gr d lly red ced pw rds i to a n ca itulescence a a a n u br cts which e ter the p ; he ds r di te , the i vol cre su rroun ded by a well - developed leafy calycu lu s as lon g as or lon ger
an n a a ra florets 8 - 1 1 u e 1 1 - 1 3 th the pri cip l br cts; y , the lig les y llow , mm n a n a u a u a a 7 - 8 lo g; che es gl bro s , the p pp s of white b rbell te bristles mm long .
a R mar uez ii bu t h as a u The species is closely rel ted to . q gl bro s t t R. rime ii b u a a n . a n u s che es It might lso be co f sed with g , the l t er is eradiate . Phy to logia (D ec 2005) 8 7(3) 23 9
Ph ol ia N H R . t H . b o R DA A OAXAC A A . o O L N ( emsl ) Brettell , y g 2 4 27 : 42 . 1 97 . H Sen ecio oaxacan us emsl . t Rob . Roldana chiapensis H. Bret ell H H R ob . Roldana cordovensis ( emsl . ) . Brettell
H. Rob . Roldana cristo balens is (Greenm . ) Brettell m R t n H. ob . Roldana hedero ides (Gree . ) Bret ell m H R r n . ob . Roldana petasioides (G ee ) .
S enecio cordo vensis Hemsl .
r r nm Senec io c isto balensis G ee . r r nm Sen ecio hede oides G ee .
Senecio hypomalacus Greenm . r Sen ecio macrobo t y s Hemsl .
Sen ecio p etasio ides Greenm .
V er n Q ax an d Gu a a a u a n an u , , Cps tem l so thw rds , mo t e clo d
- - 1 500 2700 m . forests , ; Oct Feb
Su u u u 1 - 3 a u ffr ticose herbs , shr blets or shr bs m high; le ves m ch n R cha a lensis bu t a non eltate resembli g those of . p the le ves mostly p , or if su bpeltate the petioles arisin g within 1 cm or less of the margin ; un dersurfaces of bl ades moderately to den sely pubescent; involu cres
5 - 7 n u n an u a a mostly mm high , de sely p besce t with very short gl d l r h irs ;
ra florets a n n u u 1 - 5 mm n y bse t or prese t , the lig les mostly red ced ( lo g
n n r nu n 3 0 a . whe prese t) ; ch omosome mber , p irs
an a a as u This is extremely v ri ble species , might be s spected from
a R. axacana a the syn onymy listed . Typic l forms of o possess r ys ; a cristobalensis a r yless forms have been called R. ; forms with r ther n u n R de sely p besce t leaves and rayless heads have been called . R an a l etasioide . ld n i s o a oaxacana a R. cha e s s a p is closely rel ted to p , n species of wester Mexico alon g the Pacific ran ges from Jal to Gu e . It a a r R. u ensen ii bu t a h as is lso closely rel ted to j g , the l tter mostly thicker
- a u a a a a and n a . gl bro s le ves , somewh t l rger he ds ofte well developed r ys The en tire complex is in n eed of detailed field study b ut I believe the treatmen t presented here correctly reflects relation ships among the a a n n sever l t xa co cer ed . 240 Phy tologia (D ec 2 005) 8 7(3)
R DA A PENNE LLII Rob . t Ph H. t ol ia 2 422 o 7 : . OL N Bre tell , y g 1 974
e e i S n o ennellii H. R b . o n ot S . en n ellii r c p Brettell ; p G eenm . S en e io oc tobractea tus B L n . . a c Tu r er T . B rkley
As n R n n t in n a n oted by obi so Bre tell their origi l descriptio , this
h as n n a n h ar a R. twe ii a species lo g bee pl ced withi the f bric of g , the l tter n n u n u n a a bei g disti g ished by its more persiste tly p besce t , l rger le ves .
n z n a a u n a n as : They recog i ed two regio l v rieties der the t xo , follows
1 n . u a a 8 Coa N u e n D r ur va . enn ellii I vol cr l br cts ; Chi , , , p
1 . n u a a 5 Dur d r I vol cr l br cts ; var. u angensis
en n ll var. p e n
Coa Nu e and n Dur n - oak and fir 2 1 00 - 3 1 00 m ' Chi , , , pi e forests ,
Au - g Oct .
Su u u 1 - 2 - ffr ticose herbs or shr bs m high; mu ch resemblin g R.
hartwe ii an R carloma n i t g d . so i bu differin g from both in havin g n u 8 n i vol cres with ca. i volu cral bracts (v s 1 0
M vau in a - Galcian a G n an d c gh ( his Flor Novo ) , ibso un n 20 1 a ll i n t 0 R. en n e i u h F sto ( ) pl ced p der a broad fabric of R. hartwe ii a a n a a u n a . g , the l tter h vi g somewh t bro der more p besce t le ves Addition al field stu dies will be n ecess ary to resolve its rel ation ship to
R. n pe nellii .
y ar. du ran n i Rob . t ge s s H. ! Bret ell 0 1 33 6 16161 11 6! oc t r b actea tus var. d r o u a Rob . ngensis (H. Brettell)
L . urn B . a T er T . B rkley
Dur w Du an n - - s . 2800 3 000 m Au . w , of Cd r go , pi e forests , ; g Nov
242 Phy tologia (D ec 2005) 8
tomentose or floccu lent tomen tose un dersu rfaces and by its somewhat
- smaller heads with 20 25 disk florets. A n n a n as n in a i poorly k ow t xo ; oted the bove , the species m ght u a a n a a ltim tely f ll withi the f bric of the more widespre d , highly
a a R la tan i olia . v ri ble , . p f
LAT IF LIA n H R DA A P AN O . . Rob . OL N (Be th ) Brettell , 42 4 1 97 . Phytologia 27 : 3 . n S en ecio platan ifo lius Be th .
Tam S an ! Hid Mex Mor Pu e Tla an d Ver! n - oak an d fir s , , , , , , pi e
- m - 1 500 3 500 . forests , ; Oct Feb
M u u 40 - 80 a n ot a ostly s ffr ticose herbs cm high; le ves pelt te , a an n a a reniforrn in u n bro der th lo g , the bl des cord te to o tli e , mostly
3 - a a n mid- n ot with or more well developed le ves lo g the stem , these mu ch - redu ced upwards and exten din g into the capitulescen ce; heads a anu a a a on u a un 1 - 5 n n u 9 c mp l te , r di te , ltim te ped cles cm lo g; i vol cres
1 2 a 1 1 - 1 3 in nu ra florets 8 - 1 3 u mm high , the br cts mber; y , the lig les 8 - 1 4 n florets 25 - 3 5 a a n yellow , mm lo g; disk , the coroll s yellow; che es
- a u a u 8 1 0 n . gl bro s , the p pp s of white bristles mm lo g
Ma a Tam G a a a a TEX at a n teri l from s ( omez F ri s re , ) lower elev tio s
1 000 - 1 500 m a n a a n a and ( ) , h vi g mostly fewer , more b s l co gested le ves a n a a un m a a a r ther ked terete prim ry ped cles , y be worthy of v riet l n recogn itio .
R DA A TI Ph t l ia 27 : H. R b . o o RE LATA DC . o OL N CU ( ) Brettell , y g 42 4 3 . 1 97 .
r Sene cio eticulatus DC .
Sen ecio dic ty Ophyllus Ben th .
Jal Gu a u e Hid Mic Mex Mor an d Gu e n - oak an d fir , , Q , , , , pi e
- m - 3000 3 800 Se Dec . forests , ; p
Su ru n a a u u u ff ticose e rly gl bro s herbs or s bshr bs cm high , a n u a n 7 - 1 0 n 5 - 7 le ves thi , retic l tely vei ed , cm lo g , cm wide ; petioles Phy tologia (Dec 2005) 8 7(3) 243
cm lon g; blades ovate to elliptic or oval in ou tlin e; heads 3 - 20 in u a un 2 - 1 2 n erect cymes , the ltim te ped cles mostly mm lo g; n u a u n a so nn a 8 - 1 2 n i vol cres gl bro s or e rly , the i er br cts mostly mm lo g;
- a n a u a u 5 7 n . che e gl bro s , the p pp s mm lo g
A widespread vari able species b u t readily recogn iz ed by its n early
a u a n u a - n a and a a gl bro s foli ge , thi , retic l tely vei ed le ves rel tively l rge
- n a heads with 1 0 1 3 glabrou s i volu cr l bracts .
B IA A r nm H R N N . R DA A RO INSO G ee . ob . OL N ( ) Brettell , t i 2 42 1 4 97 . Phy olog a 7 : 3 .
S en ecio robinson ian us Greenm .
Jal Mic! Gue and Q ax Pacific a u u and , , , slopes , tropic l decid o s
- k 1 2 - 1 m Dec- Mar n oa 00 900 . lower pi e forests , ;
Robu st su ffruticose herbs or soft - wooded shrubs 1 - 3 m high;
- r - t a n u n R. ba ba ohann is bu a a d m ch resembli g j the he ds sm ller , sessile the involu cral bracts on ly 8 (vs 1 0
A poorly collected taxon b ut readily distin gu ished by its small S n n early sessile heads which have on ly 8 involu cral bracts . pecime s from Jal do not compare favorably with the material from Gu e an d Q ax
a n a n n . (the type area) . The former is perh ps deservi g of form l recog itio
- H. t R DA A SC HAFFNERI Sch . . OL N ( Bip ) Bret ell , t 1 74 Phy ologia 27 : 423 . 9
’ - Sen ecio schajfn erz Sch Bip .
' n i r v r r lab z o H . Se ec o g andifo lius ar. g emsl en i r v r auci orus u S ec o ghiesb eghtii a . p fl Co lter en e t r r nm S cio san a osae G ee .
V er Q ax and Gu a a a u a am , , Cps tem l so thw rds , d p wooded sites , a at n an u 1 3 00 especi lly rocky slopes the edges of mo t e clo d forests ,
1 m M r- 800 ; a May (Oct) . 244 Phy tologia (D ec 2 005) 8 7(3)
Soft shrub mostly 1 - 3 m tall or sometimes a tree to 6 m tall ; herbage arachn oid - tomentose when youn g bu t un even ly gl abrate in a e a an d u n a a n g , xils dersides of the le ves with some sc ttered persiste t n u a n n a a tome t m, or gl bresce t; stems eve ly d rk or gr yish colored , a u n u u t n a on especi lly below , witho t co spic o s mot li g; le ves mostly the u u a a a n - an a pper q rter of the stem , petiol te , the bl de oblo g l ceol te to
a 5 - 1 8 n an d 2 - 8 a n a n a ov te , cm lo g cm wide , the m rgi s sh llow de t te to
a nu a - n a un a at a 2 co rsely si te de t te , c e te the b se , the petioles cm n in florescen ce a n a m u m lo g; termi l cory biform cyme or cl ster of cy es , heads 40 - 80 or more in well developed in florescen ces; prin cipal n u a a a 5 6- 9 n a u a a inu i vol cr l br cts typic lly , mm lo g , c lyc l te br cts m te and n n u u ra florets 1 -3 u 2 n a n i co spic o s ; y , the lig le mm lo g; che es
a u ca 2 n . gl bro s , mm lo g
Specimen s of this species are sometimes con fu sed with those of Sene io randi olius in a n a a the c g f complex , which differs h vi g cle rly pachycau l aspect an d a stru ctu rally foreshorten ed stem that is abruptly con tracted to the prin cip al bran ches of the in florescen ce .
R D A E I F A H Am . H. Rob . A S SS . OL N L I OL I ( ook ) Brettell , 42 4 1 97 . Phytologia 27 : 3 .
Am . Ca calia sessilifo lia Hook .
E . K . n t C . ordi o lia L. f. Ca calia cordifo lia H. o c f
‘ a a n u tan M C c lia s Sesse oc .
- R P r v t . e icalia o a ifo lia (Sch . Bip . ) ydb
Per H Am . R . icalia sessilifo lia ( ook . ) ydb
Arn . Senecio sessilifo lia Hook .
Senecio cardiophyllus Hemsl .
- Senecio ova tifo lius Sch . Bip .
Dur Zac A u San N a Jal Gu a Mic Mex and Mor s Chi , , , g , , y , , , , ,
- - - in oak an 1 200 2800 m Au . p e woodl ds , ; g Feb
Su ffruticose glabrou s herbs or shrublets m high; leaves
a 5 - 20 n 5 - 1 4 n n sessile or petiol te cm lo g , cm wide; petioles , whe prese t ,
1 - 1 0 n a C a n in u n a u n a cm lo g; bl des ord te to re iform o tli e , gl bro s or e rly so a n 5 - 9 a a 3 - 1 1 , the m rgi s with sh llow lobes; he ds mostly ,
246 Phy tologia (D ec 2005) 8 7(3)
n u a and nu a - sub inn ate n n de tic l te si te p , with the lobes exte di g the
an i a a n 1 -4 dist ce to the m drib or r rely deeper, the petiole we kly wi ged , n in florescen ce a r u a cm lo g ; corymbiform cyme or g o p of cymes , he ds
n a in u a 8 7 - 8 n u 3 0 a ca. a a pri cip l vol cr l br cts , mm lo g; c lyc l te a inu an d n n u u ra fl orets 5 3 u 5 br cts m te i co spic o s ; y mostly or , the lig le 2 - n n a n a u 3 . mm lo g; che es gl bro s , mm lo g
M Vau h 1 4 n a R in u c 98 . s ata a R g ( ) oted th t is closely rel ted to . hera cleifolia from which it is readily distin guished by its glabrou s H a R a n an d a . a lineo lata in che es less deeply lobed le ves e lso pl ced . ta a n n n R. s n ua a Ro n n an d sy o ymy with i , this pp re tly overlooked by bi so Brettell
R b Ph l i 2 2 R DA A S C YM OSA H. t a UB o . o o 3 : 3 3 . 1 975 . OL N , y g S ene i u c H R B L m . o u n T . a c s b y osus ( ob . ) . . T r er B rkley
Kn n n 1 2 - k Oax ca 5 . a a a n oa ow o ly from ( km s of Cd O x c ) , pi e
24 - 2 a 00 600 m . lder forests , ; Nov
Su ffruticose single - stemmed herbs or shrublets 1 - 2 m high; mu ch acu tan a b ut n n n resemblin g R. gu l the leaves perma e tly an d de sely
- u ru n n a a n 8 - 1 2 a white p be le t be e th , the m rgi s mostly with sh llow u an a n obt se lobes d the che es glabrou s .
A in w n R au a n as un . ccord g to its thor, this t xo fo d growi g with lobata but can n u r a in - , be disti g ished f om it by h bit (s gle stemmed herbs
- vs. an u a to m high br ched herbs or shr bs to m high) , yellow r yed
a vs . n an an d a a n a ur . he ds ( golde or ge r yless) , mo g other fe t es
‘ R DA A PE LTATA h - H R SUB S c . . . ob . O L N ( Bip ) Brettell , Phytologia 27 : Sene io su eltat h - c bp a Sc . Bip .
Dur and a a n Sin ! n - oak , closely dj ce t , pi e forests , moist wooded a n 1 800- 2200 m an -A r J . r vi es , ; p Phy to logia (D ec 2 005) 247
Su ffruticose herbs with glabrou s macu l ate stems an d peltate or u a a a n an d a n 5 a u s bpelt te le ves , the bl des thi the m rgi s with mostly c te nu a a a a c lin dro - a anu a on lobes , the si ses sh llow; he ds er di te , y c mp l te , n 1 5 u ltimate glabrou s pedun cles cm lon g; i volu cres ca. mm
- i 6 8 a a u ca. 8 a u u a n h gh , mm wide , the br cts gl bro s , , the c lyc l s bse t or
florets 1 0 - 1 5 a a - a n 4 poorly developed; , the coroll s cre m colored; che es
- 6 n a u a u i 8 1 0 n . mm lo g , gl bro s , the p pp s of wh te bristles mm lo g A n n b ut in as n McVau h poorly k ow , very dist ct species , oted by g a a a P ericalia It ppe rs to be most closely rel ted to the complex , as first su ggested by Robin son an d Brettell
t t l H. Rob . Ph o o ia R DA A S F UL A Greenm . OL N U F T ( ) Bret ell , y g
1 4 . 27 : 424 . 97
Ca calia s ufiulta Greenm .
Na Jal Mic an d Mor a u u and n - oak y , , , tropic l decid o s pi e forests ,
- - 800 3000 m ; Oct Dec .
R u u u u 1 - 3 a a ob st s ffr ticose herbs or shr blets m high ; le ves l rge , the
a n a i u a in u n a m a n 1 0- 20 a bl des e rly c rc l r o tli e , p l tely vei ed , lobed; he ds a a 2 - 1 0 an d a nu u florets a er di te few ( ) l rge with mero s , the coroll s an u a n u a u u a an d a - or ge; o ter br cts of the i vol cre (the c lyc l s) l rge le f like , often mu ch larger than the inn er bracts; achenes ca 4 mm lon g pubescen t .
Specimen s from N ay an d Jal occur in tropical decidu ou s forests an d a u a a a u u a u n u h ve mostly m ch l rger br cts (the c lyc l s) bo t the i vol cre , an d more coarsely pubescen t stems then do typical specimen s from
- Mic an d Mor which occur in pin e oak forests at higher elevation s . It is likely that the disj un ct popu lation s of N ay an d Jal are deservin g of at least varietal rank . 248 Phy to logia (D ec 2005) 8 7(3)
L . u n n N v 4 A DBE R II B . un R DA SUN G o on 1 1 : 3 0 . OL N ( T r er) F sto , 200 1
r L . u n Sen ecio sun dbe gii B . T r er
Nu e an d Tam n - oak a n Gu 1 000 2 1 00 m , pi e forests lo g lf slopes , ;
- Sep Oct .
Su ffruticose herbs 20- 50 cm high; stems mostly l an ose with a a a a a a a rr u a nu a sh ggy h irs ; le ves mostly b s l , the bl des ov te , i eg l r si te to
- n eo i n u . n early en tire ; otherwise mu ch resemblin g R. g bso
Gibson ( 1 968) su ggested that collection s of this taxon are hybrids i n R h n rn n a t n n R. lan icaul s a d . asc e bo ia bu betwee , si ce the former n ot ur in an n a n u species does occ with the r ge of the prese t t xo , s ch n tifi ti n Roldan a s un dber ii a u u ide ca o is un likely . g is low s ffr ticose nn a a a a u a n i pere i l herb with mostly b s l le ves , pres m ble e dem c to the
- M n eastern mid slopes of the Sierra adre Occide tal .
L . u n B . L. u n com . n v. R DA A TEPOPANA B . b o O L N ( T r er) T r er, 4 L . u n Ph l ia 7 : 3 83 . 1 3 Sen e io te o an us B . to o 99 c p p T r er, y g
Son n n n Rio Ma a n a in a a , where k ow o ly from the yo dr i ge the re of T 1 m M r e o a a u u 000 a . p p , tropic l decid o s forests , ;
li olia b u t n in R n u n R. an u esembli g the more so ther g f , differi g
a n a stiffl - an ca itulescences ecal cu late n u h vi g l rge , y br ched p , y i vol cres ,
- and well developed ray florets .
200 1 . R DA A TLAC OTEPE CANA un n m 1 1 : 3 06 . OL N F sto , Novo
- M a in in 2 m an Ma . Gu e . 900 J , pio Tl cotepec , p e forests , ; y
- Sp arsely pubescen t radiate perenn ial herbs 20 50 cm high .
R mete eca b ut a a an a a a vs esembling R. p sm ller pl t with r di te he ds ( a an d a n a an ur vs sti tate- an u a a n r yless) , h vi g l ose vestit e ( p gl d l r) , mo g other characters .
250 Phy tologia (D ec 2 005) 8 7(3)
S OIL SEED BANKS AN D DISPE RSAL PATTERN S OF SEA R SH J UN C US MARITIM US SPA IA Y U , IN T LL AND TEMPORALLY DIS TURBED C OASTAL HAB ITATS
S eem a M ah m ood n tu Pu an d A a au n a a a n I sti te of re pplied Biology , B h ddi Z k riy U iversity , M n P n u a a a . lt , kist E a r m a k h com m il : d see p @ya oo .
M oh am m ad Ath ar
a n a D a n ood an d A r u u 20 1 4 a A nu C lifor i ep rtme t of F g ic lt re , C pitol ve e ,
u 1 1 a a n A 1 4 A E - i tar cdfa. ca. v S 9 S C 95 8 US . a : a o ite , cr me to , , m il q@ g
A D . A n w . . Q g e n tu a S n n a A t t I sti te of Biologic l cie ces , U iversity of W les , berys wy h ,
n SY23 3DA UK . Ceredigio , ,
Ab stract
The present study was con du cted to in vestigate seed banks seed dispersal patt ern an d demographic role of these attribu tes in popu l ation main tenan ce of J un cus maritimus in spati ally and temporally distu rbed a an a coastal habitats . L rger seed b ks were recorded for co stal dun es as comp ared to salt marsh habitat . Seed dispersal varied with respect to
n an d an a n an . a u time , directio s dist ce from the p re t pl ts The ttrib tes investigated in this stu dy su ggested demographic adj u stment of the species to disturbed co astal habitats via su per abun dan t viable seed an n b ks a d throu gh restricted dispers al by win d .
KE Y W RD S : J un us marit mus ank a a n O c i , seed b , dispers l p tter , u n r nm n dist rbed e vi o e ts .
INTR ODUCT I ON
Man n ot n a a a a u a n but y seeds do germi te immedi tely fter m t r tio , n i stead remain dorman t in the soil as seed b anlcs for man y years . The a an an h as n n n b ut ecologic l import ce of seed b ks lo g bee recog ized , this Phy tologia (D ec 2 005) 8 7(3) 2 5 1
t n n u h as a n u a a a et al . st dy received t e tio d ri g the l st two dec des (B kker , P n ank are u u a n 1 996 n et al . u ; Thompso , ersiste t seeds b s s lly fo d where environmen tal disturb an ces are u npredictable an d thu s u n u ank probability of seedlin g su ccess is low . B ildi g p of seed b s allows plants to dispose of numerou s propagu les re ady to germin ate n n n a a n n a u u a n whe ever co ditio s become f vor ble , eve whe d lt pop l tio s are n N a an an d Mu - an au H field tu go e ( th ller L d , owever, s dies have in dicated that persisten t seed banks are widespre ad an d are fou n d in a an a a N a an an d Mu - an au 2000 an et wide r ge of h bit ts ( th ller L d , ; Ol o n an an u in n al . n a a a , I vestig tio of seed b k is import t bec se m y habitats they m ay be critic al in restorin g both number an d gen etic vari ability of popu l ation s particu l arly du rin g periods when clon es fail t l a a a e a . to prop g te veget tively (Leck , Likewise , the a n a u a n in a new a a and u n a an est blishme t of pop l tio re , distrib tio of pl t an a a n u n a species over its r ge of h bit t depe d po the dispers l of seeds , which are the on ly u n its of dispersal .
m r a u nn a S ea ru sh (J un cus a itimus L. ) is a rhizom to s pere i l which occurs on the coast of Europe n orthwards to Scotlan d an d sou th e ast S n an d a n an in a an d n a Eu a un wede loc lly i l d the e st ce tr l rope , ro d the M an an an d in fareast an S and Mu J un us editerr e Ir ( ell rrel , c r n ma itimus h as a prodigiou s potenti al for seed produ ctio . The species u su ally produ ces 40- 1 00 flowers per in florescen ce an d 60 - 1 00 seeds in a in fl re c n c a a u n each c psu le . Thu s each o s e e is c p ble of prod ci g over 3 000 z an Sn o eru seeds of si e r ges mm ( g p,
The main objective of this study was to investigate seed bank s an d maritimus in a a and a tu seed dispersal of J . sp ti lly tempor lly dis rbed habitats an d to report these demographic aspects for evolu tion ary adj u stmen t of the species to disturbed coastal en vironmen t .
MA TERIAL S AN D ME THODS
Stu dy are as : The study was made on three groups of popu l ation sites in ° ’ ° ’ a n Yn la an U . K . 52 5 5 N 4 06 E . u s s C rdig shire , ( , ) This i cl ded y D fi n h un ua a d Fochno . d es , y est ry Cors or Bort Bog 252 Phy tologia (D ec 2 005) 8 7(3)
Yn yslas du n es
an un at Yn slas ua in D fi NN R are a The s d d es y , sit ted the y , typic l west co ast examples forming very small san d dun e systems . The dun es have developed on a shin gle bank which have formed across 90% of u a and are a fine a wa in un a the est ry ex mple of the y which d es st rt , develop and even tu ally stabilize .
San d dun e habitats are disturbed du e to harsh en vironmen tal
n n u as a a u a a a an d u . co ditio s s ch co st l bl ffs , s lt spr y , g les dro ght
- Dun n a Nu trient rich soils are a rare feature . e systems te d to be isol ted from each other resu ltin g in the development of man y special local a n n a own n n a u as ecotypes , with e ch te di g to h ve its disti ct ge etic m ke p n n nm n At Yn slas a resu lt of selectio to a particu lar e viro e tal factor . y dun e - slacks are comm on and contain their own vari ants of typical com mun ities depen din g on their topographical situ ation within the dun e complex an d the age of development .
Physio - chemical characteristics of dun es chan ge with time an d there is a gradual chan ge in soil properties across the dun es from west in n a . a n an are a a u a u to e st The m i ch ges decre se c lci m , m g esi m , u and H and an n a in an n n and a sodi m p , i cre se org ic compo e t w ter At Yn la an n a n a a na retention properties . ys s fresh s d co t i s re so blyhigh proportion of shell fragmen ts which help to main tain a pH above
Dyfi estu ary
fi S a a are The Dyfi estuary is also a part of the Dy NNR . lt m rshes dyn amic habitats su bject to con tinu al environm ental chan ge . The habitat is disturbed by in comin g tides and salin e water . The whole a a nun a a a bu t a m rsh is periodic lly i d ted by s lt w ter, the more elev ted r are a n parts a e submerged durin g the highest tides on ly . There m i ly two types of vegetation growin g on the marsh; the first is close to the ma rit mu un an d n a n n a n J . s gro d the seco d is t ller, co sisti g m i ly of i which determin es the gen eral character of the vegetation . The vegetation coverin g the marsh is n ever entirely con tinu ou s. Certain a are a an d are a on ain filled p rts b re , there sh llow depressi s , which rem
254 Phy to logia (D ec 2 005)
1 E rofile on n n J un us T ab l e . ffect of soil p seedli g emerge ce of c maritimus in soil samples collected from three sites in
a an UK . a an a u in a n a C rdig shire , Over ll me v l es sh ri g s me letter do t i ntl t < 05 . n o differ s gn ifica y a P 0 .
i maritimus w as a The p attern an d time of dispersal n J . ssessed n a n from an experimental popu l ation . The experime t l protocols of Levi fl werin a in an d Kerster ( 1 974) were u sed . Twelve o g pots were pl ced an n field u an Ga n n a ope o tside the Bot ic rde , U iversity of W les , fi l w u n a A tw UK . e d as a berys yth , This witho t y shelter bre ks which n u n an cou ld have intercepted the prevailin g wi d . Fo r solid woode pl ks ( 1 00 x x 5 cm) were l aid out in four direction s aroun d flowerin g a fixed on pots an d firm ly fixed to the groun d level . Gl ss slides were the pl ank s with drawin g pin s in a way that two slides were fixed together at the first en d then sin gle slides onwards in a logarithmic
w n a a . ay . These slides were the co ted with thick gre se For identification an d un a n a un a seed co t , observ tio s were m de der dissectin g microscope (Swift Stereo l 0x) every week an d then slides n was were repl aced with n ew on es with fresh coatin g . This experime t con tinu ed for 8 mon ths un til there w as n o further seed fall .
n a - a ana The data were subj coted to statistical a lysis . Two f ctor lysis of vari an ce was performed in order to test differen ces between the D n mean nu mber of seed banks for habitats and soil profiles . iffere ces between mean seed rain were elu cidated u sin g mu ltivari ate an alysis of a an M an a Dun an u an at LSD v ri ce . e s were comp red by c m ltiple r ge test P< un less otherwise stated . Phy tologia (D ec 2 005) 25 5
2 E an an n n nu un T ab l e . ffect of dist ce d directio o mber of seeds of J cus a an a u in a n a n t maritim us . Over ll me v l es sh ri g s me letter do o < OS . differ significantly at P O.
RE SULTS
Data for germin ation of bu ried seeds from soil samples from three sites were obtain ed for six weeks u n til n o fu rther germin ation was u a a a a nu n observed . The res lts cle rly showed th t sm ll mber of seedli gs a a du e a a emerged from the soil s mples from the bog site , prob bly to lg l growth on the peaty substrate (Table More viable seeds were foun d from san d dun e an d salt marsh sites an d at differen t depths of the soil r An a a an a a nu n p ofile . lysis of v ri ce reve led th t the mber of seedli gs emerged from soil samples from these habitats differed sign ificantly (Table The number of seeds in the soil taken from the san d dun e wa H w a a s r a . a u as in h bit t g e ter owever, the highest v l e observed a n S rm n a n was s mples from deeper soil l ayers withi this area. eed ge i tio in all a a a b u t h ad observed soil s mples from the s lt m rsh , they lower in n n n D n n germ atio tha those from sa d dun e samples . iffere ces betwee habitats for seedlin g emergen ce were highly sign ificant (P No significant differen ces were observed between soil profiles within e ach H i ificant in n w t n a a . a s n a as h bit t owever, g ter ctio observed be wee habitats an d soil profiles (P
The number of seeds dispersed in each comp ass direction is n nu prese ted in Table 2 . The overall mber of seeds collected for eight n in l A u 1 2 a h mo ths a l directions is also given in Table 3 . ltho gh pots e c havin g 3 - 4 in florescen ce stems were u sed a su fficient nu mber of seeds m t . ma r t m us an wa a u a dispersed The seed rain from J . i i pl ts s the m xi m a short distan ce from the pl ants in all direction s - 1 0 cm ) with a n in a a an n a M in decli e seed f ll s dist ce i cre sed . ost seeds were dispersed 256 Phy tologia (D ec 2 005) 8 7(3)
S a a an d a on nu J un us Tab l e 3 . p ti l tempor l effects mber of seeds of c r n n a an ma itimus growi g in an experimental popu l atio . Over ll me < 05 . valu es in sharin g same letter do n ot differ sign ifican tly at P 0 . the westerly an d sou therly direction s (Table The maximu m seed a n was ur n n anu a and ua an d r i d i g the mo ths of J ry Febr ry , the lowest du rin g Jun e (Table The an alysis of varian ce showed sign ificant n an n and n differe ces for dist ce , directio mo ths of seed dispersal (Table
DIS CUSSION
u u a a in maritimus was a mm a The res lts s ggest th t dispers l J . sy etric l aroun d the p aren t pl an t an d restricted to a few centimetres . The maximu m nu mber of seeds fell within 5 cm an d on ly a few n in nu dispersed farther than 3 0 cm . The steep decli e seed mber with an u u a n a a n a a a a dist ce is s l . The pri cip l ge cy of loc l dispers l ppe red to be wind becau se a greater proportion of seeds were dissemin ated in the direction of the local prevailin g win d (Table Ervin an d Wetzel a 2 1 n n . in 00 u a J . e usus ( ) fo d simil r evide ce for ff Therefore , species th t n a a n al n a n on the pri cip l ge cy of dispers is wi d , seed dispers l will depe d t l enviromn ental a a u a n n Devlaeminck e a . f ctors , p rtic l rly wi d directio ( , 2005)
A high percen tage was dispersed du rin g Janu ary as compared to in Jun e when dispersal was virtually completed . On e important aspect of seed dispersal is timin g of seed fall and is
25 8 Phy to logia (D ec 2 005)
popu lation b ut differential germin ation an d recruitmen t from this source in mates gen etically vari able popu lation s (Nathan an d Mu ller
an au 2000 an et al . L d , ; Ol o ,
maritimus was The nu mber of seeds in the seed bank of J . 2 an d in an un an d a a a a seeds per cm s d d e s lt m rsh h bit ts , respectively (Table Leck and Gravelin e ( 1 979) have reported large 2 - an a bank s (64 320 seeds per cm ) of several dun e d s lt marsh species . The seed bank of the soil s amples taken from the bog was almost n u a du e n a n a n and un a a a on egligible , pres m bly to co t mi tio f g l tt ck the H u in an un at u a . pe y s bstr te owever, more b ried seeds s d d es were
u a du e - ra n r a an d u a pres m bly to light , well d i ed pe me ble soils b ri l by loc al movemen t of su rface blown sand or by the movemen t of H a an un n a an d a a a . i vertebr tes sm ll m mm ls owever , sm ller seed b ks fo d in salt marsh habitats were probably du e to stron g water curren ts an d becau se of con temporary seeds of the species which readily germin ated a t a a n nu u n a u a u a f er dispers l th t co ti ed til e rly s mmer, the most f vo r ble n n n seaso for a y seed to germi ate .
a on a can n a a B sed these life history tr its , it be co templ ted th t the n maritimus u a a a a h as u adj u stme t of J . to dist rbed co st l h bit ts occ rred u u a un an a n a a ur thro gh s per b d t , sm ll sized seeds , pote ti lly vi ble b ied seed compon en t an d restricted dispersal in the direction of the win d . Thu s the observed strategy of the plan t species explain s its coastal n n n n e viro me t prefere ces worldwide .
ACKNOWLEDGMENTS
first au a to M n E u a n The thor is gr teful the i istry of d c tio , Governmen t of Pakistan for providing overseas scholarship to condu ct D an u . an are a du e Da Sum this st dy Th ks lso to ve mer , irector, Bot ic Ga n n a A an d a rde , U iversity of W les , berystwy th his st ff for their help , a n and a an and n n n a ur n cooper tio ssist ce , for exte di g excelle t f cilities d i g this research . Phy to logia (D ec 2 005) 8 7(3) 259
L ITERATURE C ITE D
kk r P P h l d P . S r k st ra R . J . B ek k er R M an B a e , J . . , osc o , , y , , , . . d S an an d a : an h on K . 1 996 . T omps , eed b ks seed dispers l import t
- A a . N rl . 4 in a n . ee 90 . topics restor tio ecology ct Bot ,
k R B t B an d H r M 2 D vlaem in c . o u e . 005 . S a e , , ss y , my, eed dispers l
A . Eco t . En n . 1 : from a forest in to adj acen t croplan d . gric sys viro 07
- 4 5 7 6 .
E r in N an d We R C 200 1 . S a an d field n a n v , G . . tzel , . . eed f ll germi tio of h L A u a 1 : 2 -2 n eedlerus J un us e usus . . 7 3 3 3 7 . , c ff q tic Bot ,
k ck M A . an d Gra elin e K . J . 1 979 . an a a L e , . v , The seed b of freshw ter
A 4 - 1 a a . . J . . 5 6 : 1 3 53 . tid l m rsh mer Bot ,
E S k M A P rk r V T an d i n R L . 1 . L ec , . . , a e , . S mpso , . 989 cology of oil
- A a . P an D . 1 49 2 1 0 . S an . S eed B ks c d ress , iego , pp
Evol . in D A n K r t r H W 1 4 n in an . e . . a d e s e . . 97 . G L v , , e e flow seed pl ts
1 - 22 7 : 39 0 . Biol . ,
n ll ll r I L k ri n N A i i n E u dero a o J . M . C a a e o . as u a . . Lo d J . a d c Ol , , , , , s , n 2002 . an a a a n in a a . J . A . Seed b k sp ti l p tter temper te seco d ry forest
V - 4 S . 7 : 775 7 . e . 8 g ci , l
h - a an R . an d M u r an a H 2 . a a a n N t , ll e L d u , . C . 000 Sp ti l p tter s of seed
a n an an d n u n u n . dispers l , their determi ts co seq e ces for recr itme t
n E v l 2 - 2 E o . 1 5 : 78 85 . Tre ds col . ,
d an . S e PD an M u rr 1 . a a n an ll , . d ell , G. 996 Flor of Great Brit i Irel d V l n P n n o . 5 . u a a a a . a . . B tom ce e to Orchid ce e C mb U iv ress , Lo do ,
J un us S n o er A n J un us sub en . g u p, S . 1 993 . revisio of the c g c
- Will n wia 2 : 2 . un a a . de o 3 3 73 (J c ce e) , 260 Phy tologia (D ec 2005)
h m n K B ak k er J P an d B k k r R M o o . . e e . . 1 T ps , , , , , 997 . The S S an Eu : M D n t an d oil eed B ks of North West rope ethodology , e si y n P a K . . a . n . U Lo gevity C mb U iv ress , C mbridge
262 Phy tologia (D ec 2 005) 8 7(3)
INDEX TO NEW NAME S AND C OMB INAT I ONS IN PHYTOLOGIA
Ro ldana
L. urner B . L. urner om . nov . R ores iorum B . . fl ( T ) T , c b L rn r n R. ux tlah uacana B . . u e s . ov. j T , p
rn r n v R. maz atecana B . L. u s . o T e , p m L. urner o . n ov . R s n uata B . . i T , c b m n R te o ana B . L. urner B . L. urn er o ov . . p p ( T ) T , c b
'
B L urner B . L urner om . n ov R tom . . . . . i ( T ) T , c b m n Ste a s tro therana B . L. urn er n o . s a . ov. vi T , t t Vachellia
i era en h e er n er om . n ov. V. ac u . f (B t ) S igl Ebi g , c b m lbicorticata urka e er n r o . n ov . V. a (B rt) S igl Ebi ge , c b
’
m D H anz n r n r c m . n ov . V. alle i . . J e e o ( e ) S igl Ebi ge , b
dens is r n e er n er om . n ov. V. ane a o g (B itt ) S igl Ebi g , c b m V. aroma G es ex Hook . Am . i r n er o . n ov. ( illi ) Se gle Ebi g , c b r h r R iz x M r i r n r m n v V. a . va . ua an o u e J acb . e an d o . o . g ( ) S gle Ebi ge , c b
kman e er n er om . n ov. barah on ensis r . V. U b ( E ) S igl Ebi g , c b r belai ioides rb . e er n er om . n ov . V. U ( ) S igl Ebi g , c b
‘ m n V. bzacic ulata S . Wa son e r n r o . ov. ( t ) S igle Ebi ge , c b
im r r n r m . n v V. bil ekii J Macb . co o . ( ) Seigle Ebi ge , b
V. brande eana I. M ohn st . e er n er om . n ov. . J g ( ) S igl Ebi g , c b t t t V. bravoensis Isel ei er n er om . e s a . n ov. ( y) S gl Ebi g , c b
- m n V. b u her Mari V orin r n r o . ov. c i ( e ict ) Seigle Ebi ge , c b
l rn B r n r n r m . n v V. a o a a de ee e co o . c if ic ( g ) Seigl Ebi ge , b
m ec hiana M er n er om . n ov. V. ca e p ( ill) S igl Ebi g , c b
V. c . f. ho u hii r t on Rose ei er n er om . n ov . g (B i t ) S gl Ebi g , c b
’ a ur n B m Z n n r n r m n V. c z a a eb a o e o . ov. ( y i) Seigl Ebi ge , c b Mo na r in r m n v V. a en e co . o . c v ( li ) Seigl Eb ge , b X m V. cedillo i L. Ri o Ar e ei er n er o . n ov . ( c c ) S gl Ebi g , c b
’ h e f v V. c za ns is a f. e er in er om . n o . p (S ) S igl Eb g , c b horio h a n h r n r m n o V. c l v l . e o . . p y (Be t ) Seigle Ebi g , c b
llinsii aff. ei r in er om n ov . V. co e . (S ) S gl Eb g , c b tr n h m n V. ons a r n v t . e e o . o . c ic (Be t ) S igle Ebi g r, c b
kii aff. e r n r om . n ov V. coo e e . (S ) S igl Ebi g , c b L m V. orn er v a . e er n er o . n o . c ig ( ) S igl Ebi g , c b B am e Za n r n r om n ov V. u u o b no . . c c y ( y i) Seigle Ebi ge , c b i r k r m n V. c urv ucta ur ar e n er o . ov . f (B t) Seigl Ebi g , c b daemon km n r r in r om n ov V. a b U . e c b . . . (E ) S igle Eb ge , r L. h Am V. a nes ana W f i ( ) ig t . Phy tologia (D ec 2 005) 8 7(3) 263
m n uta M . E on n var . . J es e er er om t n . e s a . ov . i ( ) S igl Ebi g , c b t t
torum F. Herm . i r var. ne J m . et s a n e e n er o ov . pi ( ) S gl Ebi g , c b t t .
V. en tle an d . ei er n r m i e o . n ov. g (St l ) S gl Ebi g , c b
X ladiata aff. ei er n m er. o . n ov. V. g (S ) S gl Ebi g c b W landul era S . a son e er n er m . n V. o ov. g if ( t ) S igl Ebi g , c b i r li er f . i V. lob u a a f e e n er om . n ov g f (S ) S gl Eb g , c b .
V. uanacas tensis Clark e ei ler b in er e er n er om . n ov g ( , S g E g ) S igl Ebi g c b
h nds en h . e er n er om . n v V. o . i ii (B t ) S igl Ebi g , c b
n ulae- ia o bi L R r V. s c . e e n er om . n ov i ( il y) Seigl Ebi g , c b
' i r i nz em i n er e e e er n er om . n v V. a o . j (Ebi g S gl ) S gl Ebi g , c b ma ra antha HEK ei er n er om n v V. . o . c c ( ) S gl Ebi g , c b ma ana Lunde ei er n r m n V. e o . ov . y ( ll) S gl Ebi g , c b m r r i V. n u . ela oce as e e er n er om . n ov. (B l ) S gl Ebi g , c b v edoens is R r i M i . Ga a . Me a e er n r om . n V. o e ov . ( c ji ) S igl Ebi g , c b
V. acensis Rudd A . M . ar r r i e e e n er om . n ov p ( C t ) S igl Eb g , c b
tula chltdl . h m i V. enna a r S . e e n er om . n ov p ( C ) S gl Ebi g , c b .
rvice h ala ei ler in er i l r in m t V. . var. a b co b . e s at . n ov. p p p (S g E g ) S e g e Eb ger. t
l ri enes Greenm . e er n r m n V. o e o . ov. p ypy g ( ) S igl Ebi g , c b le V. r n Rose e er n er om . n ov p i g i ( ) S igl Ebi g , c b .
ri idula en h . e er n r m n v V. e o . o . g (B t ) S igl Ebi g , c b ii L n V. roi eo e er in er om . n ov . g ( ) S igl Eb g , c b r r diana hr s o h ersen ei r n r m n V. o u e e o . ov. (C i t p ) S gl Ebi g , c b ddiae D H nz n V. ru i in . . Ja e e er er om . n ov. ( ) S gl Eb g , c b h ner V. sc a i S . Wa son ei er in er om . n ov. ff ( t ) S gl Eb g , c b ho ttii rr n m V. s c o . n ov. (To ) Seigler Ebi ger. c b
V. s haer oce hala Schltdl . h am . ei er n er om . n ov. p p ( C ) S gl Ebi g , c b
X s tandle i aff. i r i r m n V. e n o . ov. y (S ) S gle Eb ge , c b
V. tortuosa L n m e r er o . n ov. ( . ) S igle Ebi g , c b
V. verm cosa r on Rose e er n er om . n ov. (B itt ) S igl Ebi g , c b illare a i M h V. v l v n v s au e er er om . n o . g ( c g ) S igl Ebi g , c b V z te is rb . km an e r n r om . n ov. . a a ns U e e p ( E ) S igl Ebi g , c b 264 Phy tologia (D ec 2 005) 8 7(3)
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