PHYTOLOGIA

An in terna t ional ou rnal to ex edite la nt s s tema t ic h to eo ra bical j p p y , p y g g p a nd ecological p u blica t ion

Vo anu ar No . 1 l . 72 J y 1 992

C ON TEN TS

t e t at i n ae a s e e s Trillium EVEA . L. m m e s on h ific o n .R J C / L , , o nt yp of Lin n p ci of

er t u ll a e ae . 1 w it h de signatio n of a lectot yp e for T. ec m (Tri i c )

i a . L . T ifi c at ion of t he ae a s e iz an a P a 5 R EVEA J . L , , yp Lin n n p cies of Z ( o ce e)

della am a e a J OK ER ST J . N m e la ral an es in C al rn a M nar , , o n c t u ch g ifo i o (L i c e)

l 1 ' 9

T . T . H a es for Am e r K A Z . AND I N m e l ral N r S J 85 N . G R E , K , o n c t u not t he o t h I an fl ra . 1 7 i c o X .

TU N B . L A n e w s eies oi Verbes i na As era e ae Heliantheae r m R ER , , p c ( t c , ) f o

J alisco Me o . . , x1 c 3 1

T U N B . L. A n ew ec s Lobelia Cam a la a r a a a R ER , s p ie of ( p n u ce e) f om O x c , M éxico . 34

“ T ~ AYN j ; udies n t he e s den . ae m t he T G J . t o m . S Bi s C fr R ER , , g nu L ( o posit ) o E a H 1 . A a a a b at n o stern e mis phere . new n m e n d ne w com i n io fr m We s t

Tr al A opi c fri c a . 3 7

D I / O GU Z T . o v S R . S PELLENB ER G C r m s m e numbers f r f e R R E , , h o o o i

Chihuahu an s e es u cus a a ae 40 p ci of Q er (F g ce ) .

- / E M E D . E . S hin u s t erebin thi ol us a i A ard a e a in T a . , L K , , c f ( n c i c e) ex s

B R O N L . E . C a ratia a nica V a e ae and Pa ed r ia tida R W , , y j po ( it c ) e foe ( ubi

aceae adve ve i e 4 ) nti n T x as . 5

s con i t nue d on t he ins ide c ove r.

h W arnoc k Publi shed by Mic ae l j .

A . S . 1 8 5 W es r d e D r v e H n sv lle Te as 7 7 4 0 U . t i g i u t i , x 5 d da m an d s a E rem aleh T D . M . no ioec r e k r BA ES , Gy , , n en l , y en nge ent t t us of e

. 48

w i uiera A ra e ae Heliant hea N B . L . A ne s V e T UR ER , pecies of y s te c , from / , ( )

Na ar Mexico . 5 y it , 5

Two new s e e Aren aria ar lla e ae r m Me T U N B . L. C xico R ER , , p ci s of ( yophy c ) f o

- M - AN H Z es NZALEZ E Z ND M. S . D . G Z S C N He GO L I O O, O E E , ot on I

- Iian thus (Com p o sit ae Heliant heae ) from México . 63

e v e Book s re c i d.

P l a a e o v e ub i c tion d t s f r olum 7 1 .

PHYTOLOGIA (IS S N 0 0 5 1 9 43 0 ) is published monthly w ith t w o volumes per year b M ha l W ond C lass W v v l . ec c e . arnock 1 8 es r d e D r e H n s le TX 7 7 40 S y i ] , 5 t i g i , u t i , 5 os a e at H n v ll nnual domes c h 1 1 PHYT LO IA. A s e TX . C o r © b O G p t g u t i , py ig t 9 9 y ti l i ndiv idual subscriptio n ( 1 2 issues) : Annual domesti c i nstit utiona bs r n le co su c on 1 2 ssues : 0 For n and/o r a ma l os a e e a. S ipti ( i ) $ 40 0 . eig ir i p t g xtr i g py sales : C urren ss e and back ssues v olume 6 7 to esen Back ssues t i u i pr t , i (previous t o v o lum e (add $ 50 pe r copy post age and handli ng US

er co Back ss al v l m : e r vo lume 42 - 6 6 p py fo re ign”. i ue s es by o u e p

not all ava lable as com le e vo lumes e r v o lume 6 7 - rese n add ( i p t ) , p p t ; ’ ’ er volum e os a o n POS TMAS l lf R : S e nd add ess p p t ge U S per v lume fo reig ) . r h 7 c an es t o Ph t o lo ia 1 8 5 W e s r d e D r ve Hu n sv lle TX 7 4 0 . g y g , t i g i , t i , 5 L BRABY

APR 2 7 1992

- anuar 1 9 9 2 4 . Phyt ologia. (J y )

- ‘ t ( Oil it ( iARD L-Zii COMMENTS on THE TYPIFICATION OF LINNAEAN spears or M TR ILLIUM WITH orgas m/ momor A LECTOTYPE FOR T. ER E C TU (TRILLIACEAE)

al J ames L. R eve

D a B a Ma la C ll Pa Ma la ep rtment of ot ny, U niversity of ry nd , o ege rk , ry nd

- 20 742 58 1 5 U . S . A .

AB S TR ACT

L a h Trillium T lli a a in 1 7 53 inn eus proposed t ree species of ( ri ce e) ,

l ha . l a hi h T. ernuum and T. ses si of w c two , c e, ve been typified G e son designated a Kalm specimen LINN) as t he lectotype of the first nam e while Freeman selected a Clayton sheet (BM) as the lectotype

he h a T. t he . A l h a t for second ectotype is ere design ted for t ird n me ,

ere tum a 1 6 3 5 Cornut d a . L n a l al c , it being r wing in eus inc uded sever

iff a d erent species under each name he proposed . These are reviewed nd

their di sposition noted .

K EY m u m r t T. s s s le l WOR D : Tr lli . e S T c u T. e e T i um, , ec um , i , ri

liaceae la , nomenc ture

R endle ( 1 90 1 ) w as the first to address the origin al elements used by Lin n aeus ( 1 753 ) when the first three species of Trillium (Trilli ace ae) were pro

. R l a d a d l a a posed end e ttempte to identify e ch cite e ement , but combin tion of a la a a la ck of v i ble types and recent ch anges in nomenclature c all for a review . ’ U d Tr lli ernuu a a 1 753 : 339 d C l n er i um c m Linn eus , Linn eus ( ) cite o den s

1 749 : 1 1 3 are and a ( ) description , for which there no known specimens ,

C a : 4 a al ll 1 730 4 . d 5 5 . a al ha P r tesby ( , t ) figure Linn eus so eh K m co ection I L NN) . R endle ( 1 90 1 : 332) identified the plant in the C atesby figure as a b i E T. c t es lli T a v T. rn . . he al l was e e e y ott K m sheet , he fe t , r pres nt ti of ce uum “ ” Gle ason ( 1 9 06 : 3 90 ) subsequently design ated ( as type ) the K al m sheet at L NN a l s a at P . I the ectotype of the sp ecies . A duplic te is U S Trillium erectum w as first n amed by Linn aeus ( 1 745 : 1 2; cited in 1 753 “ L a 1 749 : Pa foliis flore edunculat o from inn eus , ris ternis , p erecto in a a t he dissert tion on plants in the B u rser herb arium (U PS ) . B a rse t had sent 2 P H Y T O L O G I A volum e - 4 J an u ary 1 992

a l a Ba 1 620 a d S la t r h llon dup ic te specimen to uhin who , in , n me it o num yp y ” “ B rasilianu m la B a 1 623 : 1 6 7 all S la t ri h llon B a l ; ter , uhin ( ) c ed it o num p y r ssi ” ies All a b L a 1 753 . S e ianum . three n mes were cited y inn eus in (p In p c ’ “ Plantaram L a al Cornut s 1 6 35 : 1 66 a S la i t ri h l inn eus so cited ( ) n me , o r um p y ” M lum Ca ad and . al a b n ense , figure (t ong with its redr wing y orison “ ”

1 699 . 1 3 . 3 . 7 all d S la t ri h llurn Ca a ( , s , t , f ) who c e it o no congener p y n dense

(p . F al L a a a L NN k rom K m , inn eus c quired specimen I ) he too to be

less Med ola vir in i a L a Tri ll u ere t . T a flower i m c um his is specimen of e g c inn eus , as Asa Gr ay lat er discovered when he examined and annot ated the sheet .

S 1 8 1 7 : Trilli had a li a w as mith ( under um) reported e r er , th t the specimen not

er . T. ectum “ According to B auhin ( 1 620 : his specimen hoc in sylvosis B rasiliae a d Touou ina bault ios re erit ur Pharm aco aeo Gall ui pu p m copiose p , referent p o , q ” “ ” ll una aliis D . Bu rsero com m u nicavit . B a d B a l a a cum uhin use r si i usu y, but

T e u ser L al a a l a a Ca a a . h B r in not w ys , for oc tion in southe stern n d specimen

B araer III: 1 P i i r di oru m al . a a Herb. 2 U S Tr ll m an S n eus ex mined ( , ) is u g fl isbury As little would be served by le ct ot ypifying Trilli um erectum on the K alm

ran di o specimen of Medeola virginica or the B urser herb arium sheet of T. g fl m a ru lect ot if a Cornut . 1 67 . 1 635 l , I hereby yp y the n me on t , the on y uthentic

l . r s ornu t a al e ement of T e ectum a now circumscribed . C s id the pet s were li la and ll a a a a purp sh b ck , in the i ustr tion they ppe r to be more th n two cen tim et ers The l av are a a d and are l a l in length . e es not indic ted to be stre ke c e r y

a or ut more th n four centimeters long and broad. I concluded th at the C n figure ll a S 1 9 78 : 509 ld all . ere t m . m a represents wh t coggin ( ) wou c f c u In y opinion , a form e within the species are of doubtful t axonomic significance . Turning fin ally to Trillium s essile Linn aeus ( 1 753 : t he array of species included under t hi s n ame w as reviewed by Freem an R endle ( 1 90 1 : 32 1 ) noted th at the Gronovius ( 1 739 : 44) reference cited by Linn aeus was b ased on Cla ton 8 5 6 BM al h a a l and y ( ) , though t is number ppe rs on y on the sheet in the

Flora Vir ini a Gronovius 1 76 2 : At Gronovius second edition of g c ( first ,

a a. Cla did a la a a m de no reference to yton specimen , but cite C yton phr se n me “ ” a a li v a 856 w as in synonymy; this n me is written on Cl yton 8 56 . I be e e th t added to the sheet after Clayton stopped supplying Gronovius with Virgini a specimens . It is among a series of specimens not assigned numbers in 1 739

b li v a s aw but given numbers y 1 762 . I be e e Linn eus this sheet when he worked

Gronov iu s Fl ra Vir ini a 1 730 5 and can al with on o g c in the , therefore it qu ify, la as a a al . in spite of its te number , uthentic m teri Clayton 8 56 was design ated the lectotype of Trillium s es s ile by Freem an ( 1 9 75 :

As a a al L a 1 753 : 340 d a Plu kenet for the other uthentic m teri , inn eus ( ) cite

1 : ( 696 3 52) polynomi al an d its accomp anying illustr ation ( Plukene t 1 69 1 : t .

R dl 1 90 1 : 3 22 l and F a 1 9 75 : 1 1 a d a en e ( ) imp ied , reem n ( ) repe te , th t the R eveal : Com m en ts on typifi ca tion of Linnaean Trillium 3

- E M S L . figure was b ased on a specimen in the Slo ane herb arium ( H. S . )

a Plukene t a a a a b B a In f ct , the figure is copy of dr wing m de y John nister B a ll and al BM . a a (origin , ) I suspect , however , th t is nister co ection ’ m ay be reg arded as a voucher for bot h the figure an d B anister s own n ame il published by R ay ( 1 68 8 : The specimen is Trilli um s ess e . F a 1 753 : 340 d a Ca 1 730 : 50 . 50 . Linn eus ( ) cite nother tesby ( , t ) figure ree L a m an ( 1 975 : 2 7) identified the plant as Trillium m aculatum R af . inn eus

al had a V a T. s s s ile: Cla ton 53 6 so irgini specimen when he proposed e y ,

M . N li a at B e la are T. s ll (LIN ) ; dup c te M. Th p nts on both sheets p u i um ichx i ianu var. vir n m F al and l g ern d , represent the o dest known specimens of this

a uncommon pl nt . L a had a a a la a inn eus bro d species definition in m ny groups of p nts , but th t li a al expressed in Tril um is greater th an norm al. Cert ainly the lack of m teri a a a all b a li a all contributed to this , ggr v ted the more y his in bi ty to h ve of the m ateri al together at one time for a fin al c ritic al review as he w as writing i Spec es Plan tarum . ’ This is import ant to remember when ex amining Linn aeus s origin al m ate

al. He a a a t he a l ri ccounted for m ny n mes proposed in p st , inc uding ones he cre ated himself b ased on specimens seen years before or knew from illustr a a l . He a l d a as d tions th t were often dubious then pp ie those n mes , best he cou ,

he all ai T a c an a a a a t e to specimens eventu y obt ned . od y, one t ke out flor or a a and a cent monogr ph , spre d out numerous specimens , comp re the proposed L a t ype with them . inn eus had no such opportunity.

ACK NOWLED GMENTS

a E . E . a v l an . I wish to th nk Groves and C . J r is for their he p d comments Work on the t ypifi cat ion of temper ate eastern North Americ an plants is sup

d b Na al F a a - T porte y tion S cience ound tion Gr nt E S R 8 8 1 28 1 6 . his is S cientific

A l A- 6 28 1 C No . 8450 Ma la A l al Ex e ri rtic e , ontribution , of the ry nd gricu tur p S a and a ment t tion Cooper tive Extension Ser vice .

LITER ATU R E CITED

B a . C 1 2 . 6 0 Pr dr m s Theatr i B ot an i i. . T d l F a Ger uhin , o o o c J ren e , r nkfurt ,

m any.

1 62 . P n a 3 i z: Thea i . B a l la . tri B otan i L . R S c egis , se , witzer nd

- C a M. 1 730 1 73 2 . The N at ral His tor o Carolin a Florida an d the tesby, u y f , B aham l a Is ands . o . V l . P a l li L U . K . I riv te y pub shed , ondon , P H Y T O L O G I A volum e - 4 J an uary 1 992

lde ham ia a nove boracen si am erice s . olden C . 1 749 . Pla a co n e G , nt e g in provinci

- e . ci. al . 1 3 . Act a S oc . R g S U ps 6

Pa dens ium Plantarum His t oric . S . le M ornu t J . P. 1 6 35 . Can a C , oyne , ris ,

France .

Trilli Ph llantherum L l Fr a J . D . 1 975 . R eem n , evision of um subgenus y ( i i

- t a . aceae ) . B ri t oni 62

B ll . T Bot . lli m . A. 1 . The d la Tri Gl a H. 906 e son , pe uncu te species of u u orrey

- Club 3 9 6 .

The n . . a L 1 . Flora ir i a. Pa 1 C H a Gronovius J . F . 739 V , gi c rt k , eiden ,

Netherlands .

la ir ni a . 2 . . Haa L The N . 1 76 2 . Flora V C r gi c , ed k , eiden , ethe nds

- b rs ri n a . a l a . n ae Mar tino u e a e P l U L C . 1 745 Pla t inn eus , riv te y pub ished , p ala d s , Swe en .

- - Pla a Ma burse ianae . Am oen . A ad. 1 7 1 . 1 749 . nt e rtino r c

m . a h l S . 1 753 . S e i es Plan taru L . S al S p c vin , tock o m , weden

ol . 3 . T . M R . 1 6 9 . Plant arum His toriae niv rs alis Oz onien s is . V orison , 9 U e

S l d U . K . he don , Oxfor ,

- ir m P a l Plukenet . o a h v e iu L 1 69 1 2 . Ph t r ia s i t , 1 96 y g p S p riv te y l L d U . K . pub ished , on on ,

a e otan cu s iv Ph to ra hiae Pluknetian ae 1 696 . Alm g s tum B i m e y g p

. n P va l li d d U . K . O m as ti on . [sic ] o c ri te y pub she , Lon on ,

R a . 1 . is t or n taru m . o . . t e . K . 6 88 H ia Pla V l 2 . H Fai horn L U y, J , ondon ,

- R l B . Bot . A . 1 90 1 . N ll . . 335 end e , otes on tri ium J

i . H. . c The a a ada . Pa . at . Mu s . Na al S S J 1 9 78 . C 2 N coggin , flor of n rt tur

- B ot . . Publ. 545

S J . E . 1 8 1 7 . Tr lliu . C l . a . mith , i m yc op unp ged - Phyt ologic (J anuary 1 9 9 2 ) 8 .

TYPlFICATlON OF THE LINNAEAN S PECIES OF Z IZANIA ( POACEAE)

al J ames L . R eve

D a B a U Ma la C ll Pa Ma la ep rtment of ot ny, niversity of ry nd , o ege rk , ry nd

- . A. 20742 58 1 5 U . S

AB STR ACT

The zan ia b L a Z . a uati a two species of Z i proposed y inn eus , q c in

t ot fi ed a a la l l . 1 7 53 an d Z . alus tris 1 7 7 1 are lec i p in , yp on v i b e e ements

Application of t he names for t he wild - rices of eastern North America is

not altered by thi s action .

K EY OR D S : Z zania P a a l - la r W i , o ce e , wi d rice , nomenc tu e

- The i ania ld . a uat genus Z z consists of four species , the southern wi rice , Z q ica L a a N A a a and Ca ada inn eus , of e stern orth meric from Ont rio Q uebec , n ,

- l s tr is Lin a Fl a and L a a l Z . a southw rd to orid ouisi n ; the northern wi d rice , p u

a C a a a Ne w B Ma a Ne w n eus , of southern n d from runswick to nitob south to

- H . a a k M a an d a T a l Z . i ez ana A. S . Yor , innesot , Iow ; ex s wi d rice , itchc , n rrow

- T . ea: T a an lat l ise b. d Ma a l Z . a Gr endemic in ex s ; nchuri n wi d rice , ifo i ( ) urcz S t apf of e astern Asi a (D ore L a 1 753 : 9 9 1 Z a a a When inn eus ( ) proposed iz ni , he b sed the genus on two

Z . a at a a r . a la i n d Z . t erres t s L a The la A species , qu c i inn eus tter is the si tic p nt now known as S cleri a t erres tris ( Linn aeus) Fassett ; it was le c t ot ypifi ed by “ ” Fa 1 9 24 : 1 59 R b L a as a ssett ( ) on the heede figure cited y inn eus ( b sed on ,

Art . re G ut er et al. This shall not be discussed further . Linn aeus cited three synonyms when he proposed Z iz an ia aqu atica: Grono 1 742 and d l Cla t o 5 7 V a B M 2 h and vins ( , thus in irect y y n 4, irgini , , s eets) two

Sir Ha Sl a 1 69 6 : 3 3 1 705 : 1 1 0 . L a did works of ns o ne ( ; , t inn eus not , con t rary to D ore ( 1 969 : ex amine either of the Clayton specimens now housed ’ The N a al H M B M l a as was Gronov ius rac in tur istory useum ( ) simp y bec use , p

L a a a la ton L NN . U n fort u tice , he sent inn eus duplic te of C y 5 74 I ) n at el av d v d a a a d d Cla y, we h e no irect e i ence wh t Linn eus might h ve consi ere y t on 5 74 (LINN) to represent as he never annot ated the specimens (mounted a d a l b S ava T a on two sheets but ssigne sing e number y ge , his me ns t hat the Clayton m ateri al c annot be considered authentic m ateri al bec ause 6 P H Y T O L O G I A volum e - 8 J an u ary 1 992

( a) Linn aeus never saw the sheets at B M an d (b) he failed to annot ate the As Sl a l a l sheets at LINN . for the o ne references , the on y uthentic e ement is the

The t ot e S a 1 957 ll a Slo ane figure (t . yp yp ( te rn ) of this i ustr tion , which

- As b 2 : 5 1 6 E M S L . b L a H. S . 1 was never examined y inn eus , is , ( ) reported y Hitchcock ( 1 908 : the figure w as dr awn from a specimen of Phragm it es

T . aus tralis (Cav . ) rim l L a did a an a s at a d Nonethe ess , inn eus h ve herb rium pecimen h n when

Z i ania a ati a 1 753 T L NN an he proposed z qu c in his is ( I ) , otherwise “ un attributed sheet excep t for a sign (S avage 1 945 : 1 7 1 ) the me aning of which

1 7 l Gronoviu s . D 1 969 : is unknown ore ( ) suggested the symbo represented , but on wh at ev idence this conclusion w as re ached is unknown ; neither J ack

av u d l an son (1 9 1 2) nor S avage ( 1 945) mention it . I h e not fo n the symbo on y can a a Gronovius and v l a sheet I ssoci te with , I doubt ery serious y th t

The w as a a b L a a is a sheet from Gronov ius . sheet nnot ted y inn eus with “ ” S ies Plan tarum and a a a d the pec number , qu tic , the specific epithet he use

o f r the species . Of the two authentic elements used by Linn aeus to est ablish Ziz ania aqu at

ica L NN and Sl a 1 707 . d a L NN , ( I ) o ne ( , t I hereby esign te ( I ) l Al d and ar l a d the ectotype . though the specimen is thin stemme n row e ve , its

- identity as southern wild rice was confirmed by D ore .

The r ld- i a ia al s tris has had a a d no thern wi rice , Z z n p u , somewh t checkere

la a P b a 1 : l a a nomenc tur l history. roposed y Linn eus ( 77 1 295) ong fter he est b

lished . a uati a al a w as a a l Z q c , the initi ssumption th t the two were but sing e species . Mich aux ( 1 8 03 : 75) took this v iew when he proposed the superfl u

Z . clavulosa M a as did La 1 8 04 : 264 and P 1 8 1 4 : 60 ous ich ux , mbert ( ) ursh ( )

ic a a . The l ai d . a at a s a who , nonethe ess , ret ne Z qu the correct n me for the t xon ’ r ation ale for L ambert s action was the close gross morphologic al similarities b al L a a a exhibited y the two critic specimens in the inn e n herb rium , and As H 1 908 : 1 24 ld la l itchcock ( ) wou ter conc ude , both sheets were

a v - represent ti e of the northern wild rice . All l a of this resu ted in S mith ( 1 8 1 9 : under Z iz ania) Opting to ret in Z. a ti a a N A a l a e u s . h a J E . qu c for the orth meric n e ement nd to propose Z . fi S mit la l a a a Z . for the p nt S o ne had illustr ated . When Linn eus ( 1 77 1 ) h d proposed al tris s a Pa B r 1 756 : 340 a . p u he referred , in synonymy, to trick owne ( ) n me T wa l b s S . t b his , too , inc uded y mith in his new species No mentioned y S mith “ ” l a a a a d L NN a a a in his pub ic tion is th t he nnot te ( I ) effus , m king wh t I l Cla t n a a a be ieve to be y o 5 74 uthentic m ateri al as well . Bec use S mith g ve “ as C all a la the distribution of his new species ommon in of w ters , or goons , of ” a a a a d n d d la ton lect ot if Z . J m ic , his escription oes not fit C y 5 74, I hereby yp y

e us a d l a d a a fi on the cite S o ne figu re ( 1 70 7 : t . 67) ren ering the n me synonym Phra it es a of gm aus tralis . F ssett ( 1 924) and D ore ( 1 96 9 ) m ade no mention of and H h k 1 95 0 : 9 80 a a l this species , itc coc ( ) ttributed the n me , incorrect y, to Munro ( 1 8 6 2 : R e veal: Typifi cation of Lin n aean Z iz an ia 7

As Z i ania alus tris l a l to the type of z p , the on y uthentic e ement found is “ ” “ ” L NN a a Z a a and H U b L a . T ( I ) , the sheet nnot ted iz ni y inn eus his c aused Hitchcock ( 1 908 : 1 24) to rem ark t hat no specimen in t he Linn ae an Fa 1 24 : ll herb arium w as identified with the species . ssett ( 9 fo owing

a ati a var . an s Hitchcock ( 1 9 06 : 2 1 0 ) referred the specific epithet to Z . qu c gu

D 1 : 1 a . 8 H . 9 69 tif olia A. S . itchc without typifying the n me ore ( ) considered ” ”

Z . alus tris to be a type and a classic al specimen (p . 1 9 ) of p ; I hereby specific ally design ate the lectotype of the n ame . Typifi cat ion of t he two Linn ae an n ames does not alter their current cir cu m script ion .

ACK N OWLED G ME NTS

. a . . a h l and . I wish to th ank E E . Terrell nd C E J rvis for their e p comments Work on the t ypifi c at ion of temperate e astern North Americ an plants is sup

- ported by N ation al S cience Found ation Gr ant BSR 88 1 28 1 6 . This is S cientific

A l A- 2 4 2 Ma la d A l al Ex e ri 6 8 3 C No . 8 5 rtic e , ontribution , of the ry n gricu tur p a a ment S t tion n d Cooper ative Extension Service .

LITER ATU R E CITED

B P. 1 . he r 756 T Civil an d Natu ral His t or J a ai a i n Thr Pa ts . rowne , y of m c ee P a l l . L U . K riv te y pub ished , ondon ,

- — D . . 1 W G 9 . . . 6 9 l . a a D . A l . 1 zl 4 . ore , Wi d rice C n d ept gric Pub 3 93 8

- Fa N . . 1 2 . C 9 4 A z ania. ssett , study of the genus Z i R hodor a 1 6 0 .

Gre u t er . W H. M . B u r . l . e ouli . ll D . L de t W . G. C a V D m n R G , , , h oner , , ro e , Ha D . . l a E . . . c N eill H N l P C . S G V M wksworth , ico son , . i v , oss , J

1 In t ern a 988 . tional Code of B ot anical N om en clature Adopt ed by the

F rt enth Int ern ation al B ot an al Con ress B l l - A 1 98 7 ou e ic g , er in , J u y ugust R 1 1 . egnum Veg. 8

Gronov ius . . J F 1 42 . or e Pa 2 . . Haa L Th 7 Fl a Vir i i a. C , g n c rt k , eiden ,

Netherlands .

- H . A . 1 . S 906 N a . a it chcock , otes on gr sses R hodor 2 1 2 .

T 1 908 . ypes of Americ an gr asses : A study of the Americ an

a b L a Gronov ius Sl a S a and species of gr sses described y inn eus , , o ne , w rtz ,

M a - . C . U . S . Na l. H 1 . ich ux ontr t erb . 58 P H Y T O L O G I A volume - 8 J an u ary 1 9 92

2 b Man al o the Gras s es o the Un t ed S tat es . 1 950 . u f f i , ed , revised y

- is ell . P l . 1 0 . ha . M c 5 1 A. C se ub

h n d x: t o t e Li n ean H r bari . a l and F a a R D . 1 9 1 2 . In T J ckson , e e um y or r ncis ,

L U . K . ondon ,

. a a T a . L . La AB . 1 804 i ani a ati a. mbert , Observ tions on the Z z qu c r ns inn

- Soc . London 265 .

Plant aru m . . viu l . . ies L al L a C 1 3 . S s S S inn eus , 75 Spec , tockho m , weden

iss a lant arum Alt era. L. alviu s l . 1 77 1 . Mant P S S S , tockho m , weden

- a . o a real a . . . let Pa M A. 1 803 Fl r B o i eri an a Vol 2 C . C ra e ich ux , m c p , ris ,

Fr ance .

’

M . 1 2 n a t he a a a W 86 . O L unro , the identific tion of gr sses of inn eus s herb r

T a . L a S L . ium , now in the possession of the inne n ociety of ondon r ns

- L . o . inn S c London 55 .

P F . 1 1 4 . or a d 8 Fl a Am eric e S e t entri onalis . C c a an ursh , p White , o hr ne ,

L . U K . ondon ,

S a a . S 1 945 . A Catalo u e o the Linnaea Herbari . L a v ge , g f n um inne n Society L . K . of ondon , London , U

l a H. 1 o S 699 . atal us Pla tara a i ns l am i o t o ne , C g n m qu e n I u a J a ca Sp n e Prove

n iant . D . B L d U . K . rown , on on ,

1 . 705 A Vo a e o the Is lan ds Madera B arbados Niev s S . y g f , , e , Chris to h rs and ai l . . a J am a. Vo 1 L H R O 85 p e c ongm n , urst , ees , rme , B K . rown , London , U .

S . E J . 1 1 . a 8 9 Z i n ia. lo . : a mith , z Cyc p 3 9 unp ged.

S a . T W . 1 957 . An t he te rn , introduction to Species Plan t arum an d cogn ate

a al a L lan rum C l a . C . L a S e i s P ta bot nic works of r inn eus In , inn eus , p c e ,

D a i v e d t . L U . K . ion ondon , ia anua 9 9 2 - 6 Phytolog (J ry 1 ) 1 .

NOMENCLATURAL CHANGES IN CALIFORNIA MONAR D ELLA ( LAMIACEAE)

Jim J okerst

Cali a A a S D a B a G l Ga Pa forni c demy of ciences , ep rtment of ot ny, o den te rk ,

. A. S an F a Cal i a 9 41 1 8 U . S r ncisco , iforn

AB STR ACT

N om en clat ural changes are proposed for several Californi a Monardella.

m a M n ardella un dulata . v u tes ns H an d M. doratiss o Benth ar . fr ce oover o i

ben iten . v ollett i . are l a a M. Benth ar. f i Jeps e ev ted to species st tus ; i s is Ha ha a a s bs . b e n it e n s s rd m is reduced to M . n t o n i n a Hardh m u p

d h v n . Ha a J okerst an d M . dou las i B e h . ar . ven os a T J ( r m) ; g i nt ( or ) eps ,

. vill . o os a M . v llos a var l b M os a B h . var . ran is an a Elm e J e . ent f c c ( r) ps , i g

E . L. J . an d M . v llosa var . obis oens is H e in J . are ( Greene) eps , i p oov r eps

as he la h an d a h recombined subspecies . T re tions ips identific tion of t ese

t axa are provided .

KEY R D S : C ali a La a a ”Ion ardella a WO forni , mi ce e , , t xonomy

Nomenclat ur al ch anges are proposed for sever al C aliforni a Mon ardella th at will be included in the forthcoming The J eps on Manu al: Higher Plan ts of

Cal ornia a at H a U C al a if , being prep red the Jepson erb rium , niversity of iforni ,

B l . Cha l l a a a erke ey nges inc ude e ev ting two v rieties to species st tus , reducing E a a and a a . one species to subspecies , ch nging four v rieties to subspecies ch ha c nge includes a brief discussion regarding relationships and identific ation .

1 . M n arde ll a a okerst a n n a Ha a su bs . b e n it e n s is Ha J o t o i n rdh m p ( rdh m) ,

m b. i ll n s a a Le afl . c s tat . n ov . BAS N M: M n arde a benit e is H co IO Y o rdh m ,

. B ot . l a: S an T P : N T T TE . C a W 1 96 6 . Y E U I ED S A S iforni

- B Co . al l a a l 1 1 l enito , ong C e r Creek in sbestos type serpentine soi , J u y 1 96 5 Hardham 1 2 2 H L T PE : AS $ : S . , 6 7 ( O O Y C ; Isotype U )

Mon ardella ben n t onina a it en s is is considered a subspecies of M . a bec use

a a a and r la l ff a of the ch r cters they sh re e tive y minor di erences in growth h bit , 1 0 P H Y T O L O G I A volum e - 1 6 J an u ary 1 992

a a and and l a a a a . B le f h bit , stem fo i ge vestiture th t sep r te them oth subspecies a a T al a occur in t he northern S outh Co st R nges . hese perenni s h ve recurved

a ha l l a l and h outer br cts t t resemb e the e ves in co or , texture , vestiture; uprig t , l a l a a l lla e fy tipped , more e thery br cts of the midd e series ; vertici sters cm wide th at are conspicuously glandular punct ate and glan dular h ai ry; ash

l d la - va l a a are a all l a and al co ore , nce o te , e ves th t occ sion y remote y serr te ; p e to

l l lav d lla . deep y co ored , en er coro s l 6 dm The a low s u bs . benit en s is a m tted , growing p r re y exceeds heights of ; and l a a and ad and the pubescence of the stems e ves is dense , sh ggy, spre ing , obscures punct ate glands of the le aves ; the le aves are gener ally folded when ll l a d subs . a to i a a 6 . The unpressed upright , open y br nche p n n n gener y exceeds dm l av and r a d a ; the pubescence of the e es stem is sho t , is scen ing or ppressed , and gener ally does not obscure the punct ate glands on the fl attened leaves .

S benit ens is a a ubspecies is restricted to b rren , sbestos type serpentine of the

ina a d D a l R a San B C . S an to i b o nge , enito ounty ubspecies n occurs on ri , ex posed rocky sites on various geologic form ations throughout the centr al portion

S C a R a a C a C a Co . M of the outh o st nges from e stern ontr ost , south to onterey

r lo a al he Co . Occ asion al populations of Mo na della vil s a from rid loc es in t S C a R a a l la d la ash a l a northern outh o st nge h ve conspicuous y g n u r , gr y fo i ge ;

a ai and l a are l all shorter , more comp ct h rs ; upright midd e br cts morpho ogic y

a ton an a a . intermedi ate with su bsp . n in a d m y h ve hybrid origins The br act morphology and appear ance of the diploid Mon ardella an tonin a l l la a villos a. T e v imp ies c ose re tionship with the tetr aploid M. h estiture of

subs . beni e il p t nsis resembles th at of the tomentose forms of M. v los a described

as a bs errata . L a w . s u E . G E li nd to ent os a East . v rieties ( reene) p ng m ( ) Jeps , l a Ha a a be it ns is a a e ding rdh m ( 1 966 ) to conclude s ubsp . n e m y h ve provided the genetic stock for tomentose forms of M. villos a. The tomentose forms of Mon ardella vi llos a should not be considered as subspecies bec ause a gr aded series from sp arse villo us to tomentose plants c an villos a a a be found in M. populations of the North Co ast R anges n d Sierr N a a ll . V ll la all ev d foothi s i ous p nts gener y occupy protected , mesic , wooded l ali l s u bs errata and t o en t os a oc ties , whi e forms corresponding to subspecies m

a l a l v ll . occur on rid , rocky sites , often on y meters from sp rse y i ous forms

2 . M n arde lla u e s BA fr c e n s H J okerst o b. et s t at . n ov. o t ( oover) , c m

S IONYM: Mo ard l a e Le afl . n l d lata B . var. ru t es ens H un u enth f c oover ,

W . Bot . . al a: an 1 949 TYPE : U N ITED STATES . C iforni S L O Co . S a a Ma a Vall A G a d uis bispo , north edge of nt ri ey on rroyo r n e Guadalu i R d. a H L l 1 0 l 1 947 R . F . Ho ver 728 9 p , in s ndy fie d , J u y , o ( O O TYPE : OBI$; Isotype :

M l al and a orpho ogic h bit at fe atures suggest th at Mon ardella un dulat a var .

ru tes e s l a l a . M l al a a f c n shou d be e ev ted to species st tus orpho ogic ch r cters , over J okers t : Nom en clat ure changes in Californ ia lll on ardella 1 1

a and a al a a l l pping distributions , occurrence on co st s nd dunes suggest c ose

is a l . . r E M . un d lata and AI la a M. ru t es ens re tionship mong f c , u , c p mer d The perenni al lVIon ardella fru tes cens closely resembles the annu al M. un u lat a of s and dunes along the immedi ate co ast and t hose j ust inland in co ast al

M n ardella rut s e s all 4 d all an d has s age scrub . o f e c n is gener y over m t few sec

rd lla un d lat a all a ondary br anches from the m ain stem . Mona e u is typic y m ny a P l a a a br anched near the b ase an d r rely exceeds 4 dm . rob ems rise in sep r ting

s a t he sea herb arium specimens bec ause ll] . fru t es cen c n flower first growing son after germin ation (Hoover when plants closely resemble the annu al M l l a l a l a m a en species . u tip e s mp es nd popu tion wide study y be required to

n r l t a 4 l a al sure proper identific ation . Al o a de la fr u es cens occurs along 0 mi e co st d l ta S an L O and S a a Ba a a a M. n a strip in uis bispo nt rb r counties , where s u u

a Ma C S a a Ba a a C . r nges from rin ounty, south to nt rb r ounty

Al h la a a a a and l Monardella t ough simi r in geogr phic r nge , h bit t , morpho ogy,

r u t es cens ar a l a a . al are c ispa and M. fi e e si y sep r ted Both perenni species

l al a a al a h has la a l a a C . E denizens of centr iforni co st dunes c undu te , h iry e ves

- and m any flowered verticillasters with rose purple or lavender corollas . Com

a s a, n . t e e s a a are plic tions in sep arating M. c ri p a d M fru s c n rise bec use they l symp atric throughout most of their r anges and appear to hybridize freely. A though t he two species occupy different types of dune habit at an d are distin

uishe d b a l al a a l all a g y suite of morpho ogic ch r cters , morpho ogic y intermedi te la p nts do occupy disturbed sites and some n atur al habit at transitions . Mon ardella fr ut es cens occurs on st abilized s and dunes of the immedi ate coast and co ast al terr aces in a species rich dune flora with relati vely modest a l . a M. ris a l a veget tive cover In contr st , c p is strict y confined to sp rse y veg e t at e d a l a l al , unst bi ized , or ctive dunes most frequent y encountered ong the a a immedi te co st . R elatively const ant winds and shifting s and ch ar acterize its

a a an d l a an d a h bit t imit the variety and cover of plant life . The p ttern r nge of morphologic al intermedi acy at some symp atric populations indic ate extensive introgression . Field observations h ave reve al ed th at morphologic ally int erm e di ate plants occupy p arti ally st abilized dunes wit h plant cover an d species h ric ness intermedi ate between th at associ ated with the two p arent al forms . Intermedi ates also frequent roadcu t s and other disturbed s andy h abit ats and c an b unh ridized la . outnumber pure , y p nts Identific ation of these three species is aided by noting the vari ation in t axonomic ally import ant ch ar acters t hroughout the population and the type of a a F l dune h bit t . ie d observations should be interpreted in light of the fact th at

a Mon ardel ' t es ens a al intermedi tes between la crispa and M. fr u c occupy n tur a a a a l a a al d n d d . The h bit t tr nsitions disturbe sites trio of crisp e ved , co st une ll/Ion ardella c an be sep ar ated using the following ke y: 1 2 P H Y T O L O G l A volum e - 1 6 J an u ary 1 992

K ey to the Crisp Leaved Co ast al Mon ardella

l la low a a a l l a lad A. A a nnu ; p nts , comp ct ; often m ny br nched be ow , e f b es

gener ally longer th an internodes ; stem glabrous or sp arsely villous .

u n d lata B . M. u enth

’ P al la l and a l a l a la e n A erenni ; p nts upright , open y sp ring y br nched ; e f b des g

e rally shorter th an internodes ; stern sp arsely to densely puberulent . B

ll B . Pla a a d nt comp ct , eventu y with numerous , crowde stems forming

1 a a e ider mounds m cross ; stem m tted white tomentose , green p l a la la mis obscured ; e ves ob nceo te , thick , fleshy, whitish from dense , minute puberulen ce ; head gener ally cm wide ; bracts gener ally

- M. ris a El 7 1 5 mm . c p mer ’ B Pla l a a nt upright , open y br nched with one or few m in stems , not

a l l e ide r mound forming; stem sp rse y tomentose , greenish purp e p l l a l a a l la la a l mis visib e; e ves ine r to n rrow y nceo te , thin , green , ne r y glabrous to thinly villous ; head gener ally cm wide ; bracts

- u t es ens H okerst gener ally 6 1 0 mm . M. fr c ( oover) J

a ris a Sym p tric populations of lVIon ardella fru tes cens and M. c p occur through

ris a. H out the geogr aphic r ange of the more n arrowly distributed M. c p istoric

ll la e r a l a a co ections p c the no thern r nge imits of both species ne r Oce no , south

a ern S an Luis Obispo County. Both occur intermittently along the co st south

l Monardella ru t s ens 30 S l ali M. crzs a. for mi es to urf, the type oc ty of p f e c a h an a al l A ll Hi k r nges sout ddition 1 0 miles to ne ar Point Arguel o . co ection ( c s on ] CAS 3 1 Mar 1 988 l al a a 4 [ ], ) with morpho ogic tr its intermedi te between t he two species indic ates th at both h ave occurred at or ne ar Point Arguello . Mon ardella frut es cens is the only t axon th at c an presently be loc ated at S l a a a . cr zs a l urf, e ding to questions reg rding the true n ture of the M p ho otype (Smith My examin ation of the holotype indicates th at it is represent a

t he l l M. ris a la as at P S a tive of more norther y c p popu tions such occur oint ,

Oso Fla La and u adalu i a d D a and G n P . The co ke , the p ismo unes br cts flower

ead r a o h s of the M. c i sp holotype are at the ext reme low end of the m orphol g al a low a h a ll and l a ic r nge for the species , but its , unbr nc ed h bit , woo y stem e f

a d a a l a r t n l l M. es e s . vestiture , bro d e f c e r y distinguish it from f u c n

M d l a l a l d u as B . s bs v e o b. cl . k rst u e n s a T . J o o n r e o g ii enth p o ( orr ) , c m

s tat . n o B v. A N M: Mon ardella a a s . ve os a T . S di n B . var IO Y c n c enth n orr ,

Pa il a u R a d x . o ard lla do cific ro Report (Whipple E p ) 1 8 56 . M n e

l ii B v as . ar . ve os a T . . Fl. ali 1 4 . T PE C . 9 3 g enth n ( orr ) Jeps , f Y UN TED STATE . al a: a la F a Ri S C Co . I iforni Yub , p in of the e ther ver

a Ma ll T : NYl 25 Ma 1 854 B el w s . n . H LO PE ne r rysvi e , y , ig o ( O Y ; Iso : type Gil l) . J ok ers t : N om en cla t ure changes in California Mon ardella 1 3

li . 4 . . . l. a i . Man Fl P C 8 8 Monardella do las ii B . var. arr ug enth p y Jeps , f

1 925 .

v en os a a l al l This combin ation is required bec ause s u bsp . is morpho ogic y

~ do las ii. The defined geographic entity with close affinity to s u bsp . ug two sub

are h l all al l a a a an d s pecies morp o ogic y identic , differing on y in qu ntit tive spects

a er e dicu geographic r ange . They both h ave br acts with the later l veins p p n lar to t he midrib and silvery tr anslucent tissue in are as between the br act

ve os a h s . do las ii a a veins . S ubs pecies n is distinguis ed from sub p ug on qu ntit

ven os a tive morphologic al char acteristics an d geographic r ange . S ubspecies

S a N a a and C a a ll B a an d T l of the ierr ev d sc de foothi s in utte , Yub , uo umne

has lla 2 adl a a counties vertici sters over cm wide , with bro y ov te br cts over

d a a u bs . ven os a are l . C a Mon ar ell s cm ong omp red with most , the br cts of p

l a dou las i disproportion ate y l rge relative to t he verticillaster . S ubspecies g i of

N an d S C a R a has lla l a the orth outh o st nges , vertici sters ess th n cm wide , a a - a n d l nce ov te br acts less th an cm long . S ubspecies ven os a has been considered extinct (Smith Berg His toric collections are known from four loc alities : one e ach from near Chico and “ Cherokee in B ut te Co . ; t he type locali ty on the plai n of the Fe ather R iver a a d a M ll a o . an ll ak 1 935 ne r rysvi e , Yub C ; the most recent co ection t en in ne r l b C T l Co . J . A. R tt er 2 1 1 R f opperopo is , uo umne ( u ecent ef orts y the a an d l a a uthor others to re oc te these historic occurrences h ave f iled .

4 . M n arde lla f o kerst o b. et s t at . n ov. B A N M lle t t u . J o S O o (Jeps ) , c m I Y

Mo ardella dorati s . i . llettiz Fl. al s i a B . var . o C n o m enth f Jeps , f

1 4 . T E l a: Pl a o . l 9 3 P : U N TED STATE . C a C R G Y I S iforni um s , ich u ch ,

NE l H ll 2 Au 1 93 7 Follett 1 0 8 HOL T PE : EPS $ s ope of red i , g , ( O Y J ; Isotype :

The a l d Mo ardella ollettii distinctive , n rrow y distribute n f is reported from

l S a N ada Pl a Co . Cali a . rocky serpentine s opes in the ierr ev of um s , forni It is known from the c anyon of the North Fork of the Fe ather Ri ver an d Me adow

/ Vall . The l ll s t ebbzns u Ha a B a l a all ey recent y described I. rdh m rte is p rti y a oll symp tric with M. f ettii in the c anyon of the North Fork of the Fe ather R iver (Hardh am B artel Mon ardella f ollettii sh ares morphologic al attributes with a species complex

l la d a l a of most y g brous , pink flowered serpentine en emics with n rrow , e thery

a . l re ll a br cts It most c osely resembles M. pu rpu a Howe of the North Co st R a a as co le a E . L . Ma o . ns ecifi c M. n e t G C nges , which I tre t p with g c reene of rin , an illos a d M . v su bs s ub labra a a o erst in p . g Hoover of the South Co st R nges (J k

H a ll/Ion ardella al ri a a e A. G ickm n , in p m r y, serpentine endemic of the S h C a R a M and S an L O al alli out o st nges in onterey uis bispo counties , so is ed h h wit t is com plex . lkl on ardella f ollettii is distinguished from t hese t axa by its 1 4 P H Y T O L O G I A volum e - l 6 J an u ary 1 992

la d a a a and al vs . a al conspicuously g n ul r punct te br cts c yces ( obscure) , occ sion h a l a l a and . la h airs on the e ves stems (vs g brous) , unpressed e ds ess th n

an d la la a . a la a . The cm wide (vs . cm) , nceo te br cts (vs ov te to nce ov te) ii are all l ha t he l a and t he h a are internodes of M. follett gener y onger t n e ves e ds

li a ai a h al a a and l either so t ry on tops of m n br nc es , or in termin c pit te whor ed

r ll a r nd . al i a he la M. r u ea a M verticillasters . T re ted pu p p me gener y h ve shorter internodes and solit ary heads at the ends of m ain branches . The rem aining nomenclatur al changes which follow are proposed to rec o nize as l all and a h all a g , subspecies , the morpho ogic y geogr p ic y distinct r ces T e a l l of t he widespre ad an d polymorphic Al on ardella villos a. h rtic e conc udes

villos a. with a key to subspecies of M.

l oke rs t om b. a l a v ll a B . su bs . fr an s an a E J 5 . M o n rde l i o s enth p ci c ( mer) , c

o Gaz . della ran is a a El B t . . N : onar et s tat nov. BA O M M SI Y f c c n mer ,

n is nard lla villos a B . var . ra (Cr awfordsville) 1 906 . Mo e enth f c TE li . 1 2 . T PE : N D . 1 U l PI. a 8 9 5 an a El . Man . F C . 8 c ( mer) Jeps , f Y I P d l 1 03 El er 76 6 Ma o. S an 9 T E . a: an S AT S Californi S teo C , e ro , Ju y , m 4 (HOLOTYPE : CAS l; Isotype :

ke rs t om b. bs . l b a E . L. J o 6 . M arde lla v ll s a B . su s G o n i o enth p g o o ( reene) , c

. F a l a lobos a E . L G e t . : on ar l t ta . nov B A N M M de s S IO Y g reene , ittoni

Ala a Co . 2 . PE : N TED TATE . C ali a: 1 90 TY U I S S forni med ,

- E : ND Gl . L a A 1 8 92 Micheu en 63 Bioletti s . n . HOLOT P eon , ugust , ( Y )

Monardella oria ea H ll M l a 1 90 4 . c c e er , uh enbergi

1 4 . Mon ar e v er o . l. ali . 9 3 d lla villos a B . ar. int i r F C enth Jeps , f

This distincti ve subspecies is e asily distinguished from lVIon ardella villos a

bs all su . villos a a d l a a and ad and p b se on stem , e f, br ct , he size , its gener y

a ll d M . vill s a ke l . a sp rse vi osity (see y be ow) Comp re with other o subspecies ,

l a lob s a are a l la la the e ves and br acts of su bsp . g o disproportion te y rge re tive to a N E l 1 9 2 M 1 968 the rem inder of the plant . either p ing ( 5) nor unz ( ) recognized this t axon .

. ok 7 M a n . su bs . o bis o e n s is H i J o n rde lla v illo s a Benth . p p ( oover Jeps )

B N M: lbl on ardella vill s a B . var . om b. et s tat . n ov. AS O erst , c I Y o enth

b s TED o i oens s . . T PE : U N i H in Fl. ali . 1 43 p oover Jeps , C f 9 Y I a Pa 20 STATES . Cal a: S an L Co . a C iforni uis Obispo , ne r uest ss , J un 1 9 08 Condit s . n . HOLOT PE : , ( Y

1 6 P H Y T O L O G l A volum e - 1 6 J an u ary 1 992

a l eb i s a a a a ne w ser e n B a l. 1 0 . Al on rdel a s t b n ii L . 99 J rte ( mi ce e) , p d S a N a a Pl a C tine en emic species from the northern ierr ev d , um s ounty,

- Al . C aliforni a . iso 69 9

- d ll . a . ot . 1 2 . 1 4 . N Monar a Le fl B 8 H R . F . 9 9 oover , otes on e W

A Flora o ali orn a. vol. a 2 . W . L. 1 943 . C 3 U Jepson , f f i , p rt niversity of

ali a P B l C al a . C forni ress , erke ey, iforni

o na ell a e he e s on Mo rd a . H d . T J J kerst J . D . , (in in J ickm n , ( ) p

Man u al: Higher Plan ts of C aliforn ia .

l a A a i orn ia F lor and lem nt . alifor M R A. 1 9 68 . C S U C unz , f upp e niversity of

nia P B l Cali a . ress , erke ey, forni

h . 1 2 . F l a a h a an d a la S D M. 98 mit , ie d study of c ndid te t re tened end ngered p nt

at li U . S . species Vandenberg Air Force B ase . U npub shed report to the F a nd ldli S S a a al a . ish Wi fe ervice , cr mento , C iforni

’

. 1 . li r ia a Plan oc t s Inventor o S J R . . B . 8 8 a o n N tive t S w mith , K erg 9 C f y y f

are and l a a R E ndangered Vas cular Plants of Ca ifornia. C aliforni N tive Pla b. . a a al a . 1 8 S S . Pu No 1 4t h S C 6 nt ociety pec ( cr mento , iforni PR NOMENCLATU O RAI. N TES FOR THE NORTHAM R IX E ICAN FLORA.

T . a John K rtesz K ancheepuram N . Gandhi

The N a l a C B a al Ga D . B l C k Hall orth ro in ot nic rden , ept of io ogy, o er ,

U N C a l a a - C l H ll N a a 2 . A. niversity of orth ro in , h pe i , orth C rolin 7599 328 0 U S .

ABSTR ACT

’ A h hi a a a d all 1 9 ut ors p of new Cyper ce e n mes , propose in Sm s 0 3 ’ d of a k an ren: emm onsi D ea: T i . a wor C i ewey orr . is d scussed Linn eus

a ru as an al h a h tre tment of Cype s haspan L. intention ort ogr p ic error

~ . hal an a e a e a e C . B e d t h ll re r c for p is ccep t d s on priority, fo owing ogni zed to be t he correct n ames at specific rank : Cyperus involuc ra

t us ot b s le R t . E leo haris acu tan ula R . S h l an d S r u , c g ( oxb ) c u tes , ci p p

le is t . l to Cha a in la . alt erm olzus R o t b E . s tulos a S h p p m n p ce of C f , fi c u tes , ’ lin dric t ad s e ct ot ifi ca~ an d . c l S us T . B . l . E i r o y ( orr ) rit t , respective y yp

of ir us e an d e e l Eleo haris S en ulatus L. a tion c p g ic is cc pted cons qu nt y, c

en i u t a e la e E . caribaea g c la a (L . ) R oemer Schultes is reinst t d in p c of

H e a m h . ea: l k . haeoce h lu E rh (R ot t b . ) B a e The correct st atus of P p ous

berteroi a a e e i . a t he ll is d scussed In subst ntive , spe ing is m int in d ov r ’ h n hos ora diver ens Cha berterii. Chapman s 1 8 6 0 proposals of R y c p g p

e as ison m s . as s . nov. are a m an an d R . pus illa Chapman pp reg rd d y

s eu dola o in a S e The quadrinom ial C arer m ari na D ew ey s sp . p g p ( orens n)

i as t rinornials: Car : m a Bocher var . ps eudolagopin a is recogn zed two e

ri s s eu dola o ina B he and Care: m ar na var . s eu na s p . p g p ( Sorensen) oc r i p

dol e l l a h agopina ( Sorensen) Bocher . Th comp ete bib iogr p y is given to ’ validate Hult én s trinomi al: E riophoru m angus t if oliu m Hon ckeny ssp .

u barctic Hul t én ex K a a h . s um (Vassil . ) rtesz G nd i

K EY D : la C a a Carer C e WO R S Floristics , nomenc ture , yper ce e , , yp

rus Eleo har s E rio horum Phaeoce halu m R h n hos ora S e r , c i , p , p , y c p , i

us Boot t H S all p , , ooker , m 1 8 P H Y T O L O G I A volum e 72 (l ) : 1 7- 3 0 J an u ary 1 9 92

I NTR O D U CTIO N

Continuing with the NOMENCLATUR AL N OTES FOR THE NO RTH AMER CAN FL R A a Ga 1 98 9 1 g9 0a 1 9 9 1 a a I O (K rtesz ndhi , , b , c , , b , c , d ) , ninth note in the series is presented here tow ard advancing our underst anding of North Americ an plant n ames .

CYPER ACEAE

Carer em m on s ii

’ Carer emm onsii D a a a w as d T ewey, m nuscript n me , propose in orrey s work

L t ew a o n ov nn . . N 1 8 s a n (A yceum Na Hist . York 36 ) men um for both

l es t . . and . . a Allioni 7 nec Lam 1 78 9 C C ris S T . n on 1 85 p sensu chwein orr ( , )

d vi s ii o . . a D A . . S ci. 1 826 n n S T S ewey ( mer J , chwein orr ince

C. emm ons i i did r a al a a not equire description for v id tion , the uthorship of

D ex T . a a l i . e. D al this n me is question b e , , whether ewey one or ewey orr is the

a la al l il a correct author . This situ ation is simil r to the nomenc tur prob em of V f

- a i . e . a a a Ph t olo ia 09 v g nifl ora Torr . x A Gr y (see K rtesz G ndhi [ y g 3

1 r l ha r ex A. a . 990]on Spo obolus vagin ifi o us (Torr . Gr y]Wood) We conc ude t t

D ex T a T w as l ali a ewey orrey is the uthor , since orrey responsib e for v d tion of a this n me .

R a t ifi c at ion ar s: em m ons ii d b eg rding yp of C e , it must be typifie y the type of

davi i a . . b D l C si D ewey. However the specimens studied y ewey were not oc ted ” ’ davis ii b llia R ettig (Sida 1 989 ) lec t ot ypifie d C . D ewey y Wi mstown s

1 2 em m ons ii b l . 8 8 collection (NY) and typified C . y the preceding ectotype ’ Since D ewey did not study Willi amstown s collection (collected two ye ars after ’ D l a R S a 1 99 0 a l lec t o ewey s pub ic tion) , ettig ( id ) corrected his e r ier t ificat yp ion as a neotypifi cation .

r lb a er: a v m m ons ii D x T . S a C i ans lld. ar e e R c Wi ( ewey orr ) ettig, id w m ons a: . at . H . Ne 1 990 . Carer e m i i D e T Ann L N ewey orrey, yceum ist 2 n on dav s i A . . c . 1 6 1 8 36 . Carer i i D S i 8 York ewey, mer J ,

- m n i i . var . em o s i S . 1 25 . are: n ovae an l ae S chwein 85 Torr . 8 C g chwein E D 4 . NE T P in A. a an al 6 . 1 8 O ea: T . Ca G M 55 8 ( ewey orr ) rey r y, u Y

ide . a a : ill am s t own NY . v . M 1 28 R U S A. 8 W ( ettig ss chusetts , i ( )

Carer a u ola o in m rina ssp . ps e d g p a

F ll a Ga 1 99 1 e ad al Car r: ari a D o owing K rtesz ndhi ( ) , the qu rinomi e m n ewey

. s eudo a o i a d ssp p l gopina (Sorensen) Bocher var . ps eu d lagop n is recognize with

al as two trinomi s given below . K ar tes z Gan dhi: N om en clat ural n otes IX 1 9

s eu dola o in a B and var. s eu Carer m arina D ewey ssp . p g p (Sorensen) ocher p A ON M dola o in a S B h F R e . 1 96 9 . B S g p ( orenson) oc er , eddes p I Y

1 37 . arez s eu dola o ina S Meddel. Gronl . 9 C p g p orensen , Om

Cyperus haspan

- 24 2 er us has an L . as an a 1 974 . 6 6 5 C Kern ( , pp ) considered yp p orthogr phic “ ll d hal an L. . 2 a a L a for C . 6 5 error p On p , Kern st ted th t inn eus misspe e

la ta t . ode a l the vern acular n ame . According to Ar 73 of the C (ex mp e of C ” rengkas ) this orthographic error must be corrected. In our correspondence

Thieret K NK la d a L a av d l a l with ( ) , he specu te th t inn eus might h e e iber te y

kas l . ll d as an . H d d a spe e the epithet p ence , we deci e to investig te this prob em

S al a la a S ri a a a hal an a In inh ese (n tive ngu ge of L nk ) , the n me p refers to

T . L . oc . Bot . sedge in rice fields (hal rice ; pan sedge) . rimen (J inn S

1 8 8 7 ) believed th at the n ame halpan referred to Fim bris tylis globulos a (R etz . ) l db. Fl. e o F . um bella s a . a T Han C ri L m . Va l al L r Kunth [ ] h ) one te , rimen ( y n m . a kas an and F . u 57 1 9 00 ) pplied this vern acular n ame to bot h C . p ’ bellaris . S l ll Trim en s 1 00 a al a eeming y fo owing 9 tre tment , sever uthors , such

- m b as l vis . at . it a Pl lon 1 1 2 . Fo seka Vinas h Wi lis (R e C . Cey 0 1 0 n y

v . lon a a Fl. Pro is ion Ind x a a . l. and ( e Loc l N m es Fl P C ey 28 . Koy m (

l n - 4 s an and Ce 20 303 . 1 98 5 a l d a hal an C . ha y o , ) pp ie the n me p to both p

m . F . u bellaris H a a e . . a ia 2 . 1 Gun w rd na Gen . 8 S Pl Z e l n e 08 968 owever , ( p y )

l d a w . a hal a as a al . a a Ne slet t pp ie the n me p n to C . k p n one Wilson (Cyper ce e ’ kas an a al and a a . who rejected Kern s n ysis ccepted the n me C p , ’ ll Trim en s u b l fo owed 1 8 8 7 tre atment by assigning t he n ame halpan to F . m e la s ri al . a Gunaw ardena Fonseka and Vinasit ham b are one Of these uthors , , , y a a a n tives of S ri L nk .

a a a a . w a It ppe rs th t Herm ann ( Mu s . Z eyl nicum 2 3 1 7 1 7) as the first to sso

a a la a a er ci te the vern cu r n ame halp n with Cyperu s HALPAN . Gr men Cyp

e lan i a . 1 inum j unceum B urm an ( Thes . Z y c 1 08 73 7) copied ’ H a a ll hal an as has an l l erm nn s tre tment , b ut misspe ed p p (Wi son erroneous y a h la i T e . a Z e la i a 7 1 747 ttrib uted s Zey n c to Herm ann) Linn aeus ( Fl. y n c 3 ) d ” “ Has an . B . an Hal an . H . La . d cite references to both p urm p erm ter , L a . k an an his F l. Z e 1 753 45 a C . as d inn eus ( , p ) used the n me p referenced y

lanica. T a L a w as a a ll and herefore , it is evident th t inn eus w re of both spe ings ’ l a l L a a has an de iber te y chose the spelling haspan . inn eus us ge of p must be

as an al a r had d construed intention orthogr phic er or , which he one with few h Fa s s lvati i al La a F . s ilv atica other epit ets gu y ca L. [med ev tin]inste d of la al [c ssic We concur with Thiere t and with Wilson th at Art . 73 is

a li a l a a in pp c b e in this c se nd th at haspan is the correct epithet .

C erus a k s an L. . Pl. 4 . 1 . yp p , Sp 5 753 20 P H Y T O L O G I A volum e - 3 0 Jan u ary 1 992

Cyper us involucratus

T N A a t he lla has all hroughout much of orth meric , umbre sedge gener y been

4 . 1 k b a C er s alt ern i oliu s L. Mal a a 1 9 7 6 8 nown y the n me yp u f In ysi , Kern ( , p )

abelli orm is ot t b . a . He used the n ame C . fl f R for this t xon described its stem a as sc abrulous l as a and as pices being , its g umes being ov te , its fruits being a l ll l l a la ll and bro d y e ipsoid or s ight y obovoid , picu te , ye owish brown “

a a l l la . alt ern i olius L. x mm . Kern rem rked th t the very c ose y re ted C f la l and l la f r b . la a l di fe s y its smooth stem , nceo te g umes , n rrow y ob ong b ckish

a . 1 b . a Ma a a a Mau and nuts me suring c y mm It is n tive to d g sc r , ritius , ” Mascarenes d a a K uekent hal 1 r l Mal . 936 the ; not foun g owing wi d in ysi ( ,

abel i orm bs a . l i olius . p . 1 93 ) recognized C . fl l f is at su pecifi c r nk ( C a t ern f ssp

abelli ormis R ot t b. K uekent hal a B a a 19 75 fi f [ ] ) , where s ij n th ( ) recognized it to

in volucratus ot t b . be specifically distinct under the e arlier n ame : C . R

a al l Ba a v ad al r l al In his n ysis of this comp ex , ijn th pro ided dition mo pho ogic and an atomical ch ar acters to subst anti ate the sep ar ation of Cyperus involu

ratus C . alt erni olius . B a a a a 1 9 79 c from f Without referencing ijn th , Koy m ( ,

. lt rn i olius su bs . a p 257) assigned the Caribbean umbrella sedge to C . a e f p fi

belli orm is . l wa a a 1 . 2 s A D eFiIi s T et al. 980 8 6 f though pp (in utin , p ) w re of ’

Bai at s l i s . n h a d E a lla C . a t ern oli u j work , he ssigne the urope n umbre sedge to f

er s l r involu cra us are a l C a t e ni olius and C . t l yp u f simi r in gross morpho ogy, but some of their m acro and micromorphologi c al differences clearly w arr ant their d N A a a ll . For in ependent specific recognition the orth meric n flor , we fo ow

T in v u cratus fo lla r 1 98 3 . 1 2 an d a C . ol r ucke ( , p ) recognize the n me the umbre sedge .

C er s involu cratus ot t b. l r R B s er. P . R a . 22 . 1 772 . yp u , e

r b . rus B es er . e . ar. 42 . 1 C s a elli orm i s R ot t b. t I R 773 C ype u fl f , con ype

lt erni a n . a lius L . su bs . abelli orm is ot t b u ekent h l i E l o R . K f p fl f ( ) ng ,

I . 2 . Pfl anzenr . V 0 (Heft 1 9 3 6

rus alt e i liu s a . Cype rn f o uct non L .

Eleocharis acu tangula

S v 1 a El o haris s tulos a P . 1 957 . 5 1 r enson ( , p ) ecognized the n me e c fi ( oir )

S l l ir s s P l 1 824 a d s tulos u . chu tes (pub ished in ; b se on S c pu fi oir , pub ished in 1804 a a ll ) for p ntropic al Eleocharis species found in Texas . Corre Johnston 1 9 70 . and a C ll C ll 1 9 72 . a ( , p orre orre ( , p K rtesz K rtesz S l C va l. . and S v 1 982 . Ha et a 1 990 oi onser tion er ice ( , p tch ( , p Johnston 1 9 90 . 1 us l a . s tulos 3 ll S . a S ( , p ) fo owed venson U nfortun te y, the b sionym fi

P . la a s u los us sk . a oir is ter homonym of S . fi t For (published in Bec use K ar t esz G an dhi : N om en clatural n otes IX 2 1

ll a t he a s tulos us P . of its i egitim cy, n me S . fi oir must not be considered for 4 N an d P as p urpose of priority (ICE N Art . 5 ote oiret must not be cited los a The a E . s t u t he p arenthetic al author ( ICE N Art . n me fi must be 2 N 4 I E N Art . 7 d a n om . n ov. 1 82 C considere to be , with its priority from ( ote

leo haris d . 1 a E 1 9 74 . 525 an H 1 9 76 6 7 Kern ( , p ) ooper ( , p ) recognized the n me c l lus . acu tan ula R . S h l a S ir us acu t an u R g ( oxb ) c u tes (b sed on c p g oxb , pub ished

acutan u la. in We concur and accept the n ame E . g

N M Eleo haris acutan ula . l a t 1 24 . BA R S M . 8 S c g ( oxb ) chu tes , n IO Y

S ir us acu tan ulus R . F l. Ind. 1 20 . c p g oxb , 8

is r . Ele har i us s t u lo s E n . 1 0 n on P . 1 775 S s u P . 8 4 c p fi oir , cyc , orsk , oc

tulo a s s 1 24 . S l Man t . 8 fi chu tes ,

E leocharis geniculata

t he rot olo ue S ir s eni latus L . L a 1 753 . 48 l In p g of c p u g cu , inn eus ( , p ) inc uded a t R mixture of two species (later known as Eleocharis genicu la a [L. ] oemer

S l a a b a and 3 - 7 chu tes [ch r cterized y esept te , mm wide stems , mm

n d - s l long a 3 4 mm wide spikelets] and E . elegan [Kunth] Roemer S chu tes

a a b a l a 4 - 1 0 d and 1 - 2 l and [ch r cterized y tr nsverse y sept te , wi e stems , cm ong ’ “ 4 - 7 d L a d l t eret i a mm wi e inn eus escription ( cu mo nudo , spic ” “ su b lobosa al al S l g termin i ) ong with his first reference (to cirpus cu mo nudo , a li a H rt . l a w ell as d da . s spic termin subrotun o C ifi . his secon reference “

. . m . a a la c a it ulis . S loan . J a p p (to J uncus qu ticus genicu tus , p equiseti , minor

a a a pert ined to the former species , where s the rem inder of his second “

loa . a a la ca it ulis a . S reference (to J uncus qu ticus genicu tus , p equiseti , m jor n

J am . 3 7 . pert ained to the latter species (fi de Wilson In his second “ L a l 1 76 2 . 7 1 al l l edition , inn eus ( , p ) tered his description s ight y ( cu mo terreti a l a al l a a l a l nudo , spic ob ong termin i It is c e r th t the ob ong sh pe of the spike et

' a li E . e le ans a l a. has E . en icu at H pp ed more to g th n to g ence , confusion existed a a in the p st reg rding the applic ation of the Linn ae an binomi al .

a l 1 930 5 D a d v a l and re In the e r y , n y in estig ted this prob em conveyed his sult s F a B a and S de S 1 939 . to both urt do venson (fi venson , p sed on ’ D a l F ad 1 2 e ct ot fi d a S ir us 937 . 293 98 I i e ndy s resu ts , urt o ( , pp , ) yp the n me c p n i ulat s b a P Fur ge c u y specimen refer able to Eleocharis geniculata. rior to ’ t ado s t ifi ca ion s t 2 a E . ele ans a a S 1 9 3 7 . 59 yp , venson ( , p ) tre ted g synonym

i u l . E . en H c ata v t ifi cation S 1 939 . of g owe er , subsequent to the yp , venson ( , p 5 1 d E . en el a s . l ) recognize g iculata an d E. eg n to be two distinct species Wi son

1 9 90 . 7 a d a a an d l le c ot ifi e d ( , p ) st te th t both Furt do S venson independent y t yp ’

a S . eni lat s . H D a the n me g cu u owever , except for quoting excerpts from ndy s 22 P H Y T O L O G I A volum e 72 ( 1 ) : l 7- 3 0 J an u ary 1 992

’ l lect ot ifi cat ion and F a l a S etter on the yp for referencing urt do s pub ic tion , ven

l w as l had on t ifi cat ion . H F a a son no comment the yp ence , urt do one responsib e

la s . for the le ct ot ypifi c at ion of the n ame S . genicu tu

E a la S 1 9 57 . 53 3 as a his 1 9 39 ighteen ye rs ter , venson ( , p , note) reversed

and a . position by rejecting S cirpus geniculatus as a n om . conf. ccepting (pp

- la la E . 520 52 1 ) the n ame Eleocharis caribaea (R ot t b. ) B ke (in p ce of genic ’

His a a F a lec t ot ifi c at ion . ulata) . tre tment suggested th t he rejected urt do s yp V C ll 1 9 70 . C ll 85 C ll 1 9 72 . orre Johnston ( , p orre orre ( , p oss

t al. 1 2 . an d Ha e 990 1 9 72 . S l C a S 1 98 ( , p oi onserv tion ervice ( , p tch ( , ’ b . 35 a ll S venson s 1 957 a E . ar p ) perh ps fo owing work , recognized the n me c i

aea a v al ll al as 1 974 . , where s se er we known sedge speci ists such Kern ( , p

l. 1 H 1 976 . a a 1 9 79 . al T et a 9 80 ooper ( , p Koy m ( , p W ters (in utin , ’ a c t t c t io a d a p . n d Wilson ( 1 99 0) followed Furt ado s le o ypifi a n n ccep ted

he en i l ac ar ba . h t he a cu ata l e E . c i ea We t n me E . g in p of concur wit preceding

icu a a. authors and continue to recognize E . gen l t

l s t . e . 1 1 . BA Eleo haris eniculata L. R S S V 8 7 c g ( ) oemer chu tes , y g

T PE vide : s ni at s . Pl. 4 . 1 753 . LECTO SIONYM S ir e l L. S 8 c pu g cu u , p Y (

F a BM. urt do ,

baea l. ar . 2 . 2 . Ele har s car i S ir s caribaeus R ot t b . D es cr . P B 4 1 77 c pu , oc i

B ake a 1 . R ot t b. l R 1 9 8 ( ) , hodor

Erio hor a t m s u b i u m p um ngus ifoliu ssp . arct c

’ For N A a a ll Hult én s d E r w horu m the orth meric n flor , we fo ow re uction of p

b r s u a c icu a oli o s u rc tic m Va l . m . . ba u t V ssil to E angus tif u m H n ckeny ssp . ( ssi )

Hult é o v n . 24 . U n K n l S e nska Ve t en ska sakad. a d 8 . 3 ( g p , b n , no

a l a ai ali a ll a . fortun te y, this combin tion rem ns inv d to d te for the fo owing re sons

F d 4 u t é l a a l . 58 an 2 3 H l n l irst , on pp , did not provide comp ete bib iogr phic det i s ’ a a S l a Hu lt én s has reg rding the b sionym . econd , the bib iogr phy section of work

Vassil ev . T Hult én no reference on j herefore , did not meet the requirements of I l CEN A t . The l l a a r for a new combin ation . comp ete bib iogr phic det i s of ’ the b asionym are given below to valid ate Hult én s su bspe cifi c n ame .

E i lt én r o ho u u ba c t ic u m Va l. Hu p r rn an g u s t i foli u m Honcke ny ssp . s r ( ssi )

ez a B A N M: E r i o hor a b. et s t at . n ov. S O K rtesz G ndhi , com I Y p um

b r s u tic Aka . Na a c u B ot . Ma . . B ot . . a m Va l . G ssi , ter erb Inst Kom rov d uk

S N a achan S e S S R 1 950 . T PE : Ea A a O a Y st si , chotensis , ne r j , p 1 9 3 Medved . 8 ev 55 N e li s n . , p

24 P H Y T O L O G I A volume 72 ( 1 ) : l 7- 3 0 J an u ary 1 9 92

s lla Rhynchospora dw ergens and R . pu i

’

B a Cha a a a C A . J . S ci . 11 . sed on pm n s m nuscript n me , urtis ( mer

1 849 ) described Rhynchospora div ergens an d attributed it to Ch apm an . Curtis “

ll ha m . l . s i a C a a . d ver e s has a R rem rked th t R i g n the c osest ffinity with p u , p

d al a la all a mss . , from which it iffers in sever p rticu rs , especi y in the chenium ’

a a a R . which is not rugulose . C urtis rem rks suggested th t the chenium of

la s l a l He a a . s il la pu i l is rugu ose . further st ted th t R pu cked hypogynium bris ha a d b C tles . These were the only two descriptive c r cters provide y urtis for ’ 52 lla. a a a a a a 1 860 . 8 R . s P C C pu i erh ps un w re of urtis tre tment , h pm n ( , p )

a s s . proposed these two t ax a pp . n ov ’ P 1 987 C B li C a Rh hos ora rior to the ongress (in er n) , urtis tre tment of ync p

s illa l a as an al V et al. 1 9 8 3 p u cou d h ve been rejected incident mention ( oss , ’ ha a 1 k l I N t . d l a CB Ar 34 . 1 c an C 8 60 ) thus , its pub ic tion in pm n s wor wou d l w as al . H Art . 34 . 1 c a a be v id owever , , pert ining to incident mention , dropped

u s illa al l at t he Berlin Congress (Gre u t e r et al. 1 9 8 8 ) rendering R . p to be v id y ’ illa . a R . s l C T a 1 98 4 . 35 pub ished in urtis work hom s ( , p ) erred in ttributing p u ’ ’ a a and a to Ch apm an alone . Since the types for both Ch pm n s Curtis tre tments ’ ar ison m s N l e a C a a s . n ov. as the s me , h pm n s pp must be considered y ( ico son ,

a - T xon 466 .

1 4 . h . i 11 . 9 R n h s ra d ver ens a a ez A . . S c 8 y c o po i g Ch pm n Curtis , mer J

4 . . 8 9 R h h s ora us illa a a ez C A . . S ci 11 . 1 ync o p p Ch pm n urtis , mer J

R hyn chosp ora globu lar is “ a - hos ra lobulari s C a a 1 9 79 . 297 298 a R h Koy m ( , pp ) ttributed ync po g to ( h p m an S all a al a o theas t . Fl. 1 4 . 1 o b. inv lida ea: G R ) m [Man . S u 8 93 3 ; c m ] e ( hodor

b aris a a 1 4 a . v o l os a Ell ar. l u C 94 ) nd cited its b asionym : R . cym g h pm n

a a . a a a (Koy m erroneously attributed R cym os a to Nutt ll. ) Koy m mentioned

' R . i et ru o m . ez a 1 33 as a . p n Britt S m all S m ll p . 9 ) synonym S a n ov. m ll neither proposed R hyn chospo ra globularis as a com b. nor a M a . li cited its b sionym oreover , in his st of new n mes proposed in his work , S all . 1 d a a lobularis . a a 503 id li R . P m (p ) not st g erh ps , for these re sons , Koy m ’

S all a as al . H a a considered m s combin tion inv id owever , we emph size the f ct ’ a K o am a s l 1 3 a a R . in et ru m 9 3 th t if y tre tment is ccepted , then p o (pub ished in ) l a l ld a wou d be the correct n me for this comp ex , since it wou h ve priority over

R . lobu l is ar a al ll . g ( published in 1 944) at specific r ank . Our n ysis fo ows Fo r a all a a a al a . his combin tion , Sm cited Ch pm n to be the p renthetic uthor ’ T a his cit tion must be construed as an indirect reference to Ch apm an s variety. ’ T l d a was all a b a herefore , we conc u e th t it Sm s intention to m ke the com in tion an d a rt al l a th t he met the requirements of ICEN A . for v id p ub ic tion of

a a new combin tions m de prior to 1 953 . K ar t esz Gan dhi: Nom en clatural n otes IX 25

R h n hos ora lobularis Cha a ll a M . F l. S an E . S 1 4 . 1 . B A y c p g ( pm n) m , 8 933

SIONYM: R h n hos ora m os a Ell . var . l b o u lari s C ha a F l. S . y c p c y g pm n ,

5 2 . 1 8 . U . S . 5 60

S ci rpus lept olep is

a a 1 9 2 . r dri 6 9 30 d S s s u bt erm n al s . v c li n T ar . Koy m ( , p ) propose ci pu i i orr y cus an d ll as b r : . a . lin d i cus S A G a . c cited the fo owing synonyms c n yi r y, S y

B . . etu berc atus . . l le t ole s a a T S u S . S . C ( orr ) ritt , ( teud ) O Kuntze , p pi h pm n ,

m a ranth s B oeckl . . m r 5 . S a itim us L. var . c l n dr i u s r r i c T . an d S . t o e c u , y orr , yi

Olney.

ir s u ber u l a ran th s an d . t or re as We recognize S c p u et c atus (in cl . S . m c u ) S yi

a a a . For t he ai t he l l distinct from the bove t x rem nder of com p ex , we conc ude

ha . le t ole s t t S p p i is t he correct n ame at specific r ank .

S r us le tole is ha . . . . . C a Fl S U . S 20 1 8 6 0 ci p p p pm n , 5

at . H . dri cus T . Ann . L N r m ar t . c i n S s im us L . var l ci pu i y orr , yceum ist

B . T a . r lin dri c u s T . Ne w k 1 8 3 6 . S s c Yor ci p u y ( orr ) ritt , r ns

P . r b i A. a New A a . ci . 1 2 . s an York c d S 89 S ci p u c y Gr y, roc

N at . c . P l l a 1 . 1 4 . Ac ad . S i hi ade phi 8 8 6

’ Authorship of N e w Cyper ace ae Names Proposed in S m all s 1 90 3 Work

1 - 1 l 2 5 C a a a a S all 1 903 . 327 328 m ( , pp ) isted new yper ce e n mes (tre ted on

- He li Rh m b. n ov. . 1 6 1 22 1 h as s . n ov. o pp , eit er p or c erred in sting yn had u b h s ra as a om b. n ov . c o o int erm edia Cha a B . p ( pm n) ritt c , since it been p ’ e w k A a . S ci. lished previously in B ritton s work (Tr ans . N Yor c d

n ov . F S all a l l a : C erus care i B . S . urthermore , m f i ed to ist two n mes yp y ritt p 26 d . n ov. an D ichrom ena o z ens zs . 3 fl r d Britt p ; hence , the correct number is , of a 2 1 a S all an d Ha . R which were scribed to Britton , four to m , one to rper eg rd B a h in g the authorshi p of the 2 1 n ames ascribed to ritton , recent ut ors differ , own l a N ew B r t t . 54 B r with some attributing t hem to Britton alone (G e son , i

B er S all Gale 1 944 . 1 05 Ill. F , 2 . an d l. 9 0 1 95 2) others to ritton m ( , pp

Ou r a al ll . 1 72 233 262 T a 1 9 84 . 60 77 , , ; hom s , pp , , n ysis fo ows ll a a t he C a a a On . 1 6 1 a S a p (in footnote) , m st ted th t yper ce e tre tment ” all N a ha l L B i . s . S was prep ared with t he assist ance of D r . t nie ord ritton , , m T Sm all and B . prepared Cyper ace ae with the assist ance of ritton herefore , both

B a S m all a . ritton are the authors of this tre tment , with being the first uthor ar hrom en a oriden s is T a . 79 Regarding the authorship of D ic fl , hom s (p ) “ ’ gue d t hat the description is in S m all s style and Britton indic ated a previous 26 P H Y T O L O G I A volum e 72 ( l ) : l 7- 3 0 J an u ary 1 9 92

n a u ens is lack of famili arity with the species by describing it as new ( D . i g ) in ’ F m all was a d a Th a a al . S We is gree with om s n ysis irst , since the m jor a and l l al a a uthor , editor , pub isher of his work , it is ogic to ssume th t he edited

h as P h a b an d P a a contributions from others , suc teridop yt y Underwood o ce e

e ifi b Na . S v D . in a u ens is l a cons c y sh econd , e en though g is present y tre ted p

den i a l la all D . ori s s B was nd c y with fl , ritton not the first ( wou d not be the st) to describe a new species and to disreg ard its closeness to his previously pub

a a t he l a lishe d species . U ntold volumes could be m ssed documenting p ethor of miscalculations by workers w ho erred in t heir t axonomic j udgments in treating tri v i al geographic al morphs as new biologic al t ax a or by those who described

l D . in a u en s is a a a li a . H B a new t x under mis pp ed n mes ence , ritton s propos of g as a B a a a a new endemic species , with its type from the h m s , must be tre ted

a l a al a al la . H w within th t re m of t xonomic misc cu tion owever , in no y shou d

ridens is h w as a la a l a D . o this reflect on his ck of f mi i rity with fl , w ich b sed on ’ ’ Th a S all a type from Florid a . In checking for om s comments on m s footnote ’ a l B a a a C a a (which cknow edges ritton s ssist nce on the tre tment of yper ce e) , B al a 2 1 . T a a we found none hus , we ssert th t ritton one is the uthor of those

a S all a an d Ha ea: S all B . a as n mes , m of four n mes , rper m ritt of one n me , listed below .

1 ) Carer radiata (D ewey) Sm all 1 4) Fimbris tylis perpusilla Harper ez

2 Carer reni orm a ) f is (B iley) Sm all S m all B ritt .

3 C erus r i e 1 h n o o u rtis s u B . ) yp ca y Britt . 5) R y ch sp ra c ritt 4 C rus ori d . ) ype fl anus B ritt 1 6 ) R hyn chospora earlei Britt .

5 C erus n as 1 h n hos ora in d anolens is all ) yp hii B ritt . 7) R y c p i S m 6 er la ) Cyp us pollardii Britt . 1 8 ) R hyn chospora m ic rocepha C e 7 rus lankii . . ) yp p Brit t (Britt ) Britt .

8 C erus s i h n h ora m iz ta B . ) yp ubun fl orus Britt . 1 9 ) R y c osp ritt

9 D ichrom ena r d s o en 2 h n h s ora lexa B . ) fi i si Britt . 0) R y c o p perp ritt

1 0 Ele ha is m s r 2 o r n c i . ) oc acro tachya Britt . 1 ) R hyn ch spo a pla kz Britt 1 1 Eleo har ) c is p raticola Britt . 22) R hyn chospo ra prolifera S m all

1 2 Ele hari r o s aven elii B . 2 ) c ritt 3 ) R hyn chospora s m allii Britt . 1 3 F mbri t l dru m n dii s s T . 24 leria ur ti i ) i y i m o ( orr ) S c c s i Britt . a B G . r y) ritt 25) S cleria glabra (Ch apm an) Britt . 26 ) S t en ophyllu s coarct atus (Ell )

B ritt . K ar t e s z Gan dhi: N om en cla t ural n otes IX 2 7

AC K N OWLE D G ME NTS

Thie re t a . a d D r . h \V. We are gr ateful to : D r . L rry E B rown ( S B S C ) n Jo n

(K N K ) for their valu able comments on the m anuscript ; an d to D r. R ogers

ll and D r . D . A . S M va N CU Ms . R . S a U S c ugh ( ) , ch ert ( ) , impson (K ) for the liter ature used in this study.

R E FER ENC ES

t . e r a . A er us alt ern i oli u s L . . la C B a h 1 9 75 . C ijn t , II study of yp f sens ( yp

- c ae . 2 . a e ) Kew B ull . 5 6

ha a A . . . w w k . . N e k N e C NY 1 8 60 F l 5 . U S . pm n , Yor , Yor

tlan l. . I . . . E nv i ll D . . . . . u a V ll 1 2 A t . We d P S U S C S H B . C 9 7 orre , orre q

ron m e nt al P A 1 60 30 U NL U S . G . P rotection gency, ovt rinting

O a D C . ffice , W shington ,

ts o l . the as u lar Plan C l O S . 84 M . C . . 1 . Man u al o V orre , J ohnston 9 70 f c f

Texas . T a R a h F a R T a . ex s ese rc ound tion , enner , ex s

m in u m a E . dex o Le ussin k . A . t afle u F . A. 1 . I N F H. J 84: S 9 79 rr , , , , (eds ) n

- icoru m lan ar h ton z i um . R C en er P t um v ol . : Pe aeo Z ( ) , III g p y y yg egnum

Ve v ol . 1 02 . g ,

ll . a F a . X . The la . a B S C 1 93 7 . G urt do , nomenc ture of t ypes rdens u tr its

l - S ett ement 3 0 9 .

Gal S . 1 944 . Rh n hos ora E u rh n chos ora C a a a U e , y c p , section y p , in n d , the nited

a an d t he h a - 1 4 1 - 1 9 7 20 7 - 249 25 5 S W . R 3 59 t tes est Indies odor , , ,

278 .

t e re u h . E d. od o ot an al N om e G r W . 1 . In t er n at on al e B C C . 9 8 8 C , ( omm ) i f ic n

t re A b al B a al cla u . F n a C dop ted y the ourteenth Inter tion ot nic ongress ,

B - 1 . l J ul Au 1 . 1 9 8 7 R Ve . er in , g egnum g 8

l as . P . Texas . Ha . . l hech . V S L K N . Ga L . E . B . 1 99 0 . C tch , , ndhi , rown c

T a A r . t a . . . . . ex s g Expe r . S Misc Pu b no 1 655

H - H. 1 . . a a a D . H. . l 1 in: J . S S 9 7 6 C a a . P . 6 55 70 C ooper , yper ce e p d nh N lh a . l F l. s l h Ne w D Ha s an D s t . A P ico son , i merind ub is ers , e i , Indi

J h . da n the . ts o Texas a L s t U t M C 1 9 90 . The Vas lar Plan o nston , cu f , i p i g

ll/Ian ua l h b t he a h l o the Vas lar Plan ts o Texas . P f cu f ub is ed y ut or , A T a . ustin , ex s 28 P H Y T O L O G I A volum e 72 ( l ) : 1 7- 3 0 J an u ary 1 992

h . r enl . 2 a . . k . . T 1 9 9 1 . n . ec l Vas Fl. . . a ad G e K rtesz , J S y C c U S C n , ed (in

. T P P la . press) imber ress , ort nd , Oregon

A a N . a . . N la al N K . G ndhi 1 98 9 omenc tur notes for the orth meric n

- a . flor a I . Phyt ologi 468

N la a N A a 1 99 0 a. omenc tur l notes for the orth meric n

t o a - a . flor II Phy ol gi 42 7 .

a A a 1 99 0b . Nomencl tur al notes for the North meric n

- Ph t olo ia 1 . flor a III . y g 37

a 1 990 c . Nomenclatur al notes for the North Americ n

- Ph t olo ia 1 2 . flor a IV . y g 3

a al N A a 1 g9 1 a . Nomencl tur notes for the orth meric n

- Ph t olo ia . flor a V . y g 208

N la al N A a 1 99 1 b . omenc tur notes for the orth meric n

- a h olo ia . flor VI . P yt g 6 5

notes for t he N orth Americ an

- Ph t olo ia 1 . flor a VII. y g 00

la N A a 1 99 1 d. Nomenc tur al notes for the orth meric n

- t olo ia 2 . flor a V III . Phy g 80

’ - l Ta 3 1 0 . valid y published combin ations under tod ay s Code . xon

l. h as . l . . an ad. reen . a . . . c F . U S C G 85 R K rtesz 1 9 80 S yn Che l. V c

The U N C a li a P C a l H ll N C a l a . niversity of orth ro n ress , h pe i , orth ro in

l K e rn . H. 1 . s . . o d o a a J 9 4 . PI Male iana a a N or h ff , 7 Cyper ce e Intern tion

P li h L The N la . ub s ing , eyden , ether nds

lloid a a . . A a a h T 1 9 62 The S ir u s L . : N Koy m , genus c p inn some orth meric n p y

- . B o . . species C an ad . J . t 9 3 7

- An F l. Less er 1 . a a . : . A. H a 9 79 C P . 220 3 20 in R yper ce e p ow rd ,

till s a Monocot le don ae . l A Ha U e vol. 3 : e A , y rno d rboretum , rv rd niver

sit a a a a Pl Ma a . y, J m ic in , ss chusetts

K u e ke - - - t hal A. n i a e ea . . 1 1 in: G. 1 9 36 . C a a S cir o de e C r e P 6 7 , yper ce e p yp p E l P a e n r . . fl nz IV . 20 H 1 0 1 ng er , eft K ar t esz Gan dhi: N om en cla t ural n o t es IX 29

t an i al N e h. Ed. C . 1 . Int ern ation al ode o B o Lanjou w J . (C omm ) 956 C f c om n

A b t he h a Pa l 1 9 54 . clatu re . E al C dopted y ig th Intern tion ongress , ris , J u y

R egnum Veg . 8 .

A b I t ern ati n al ode o t ani al o en lat re . 1 96 1 . n o C f Bo c N m c u dopted y

N a al C M al A 1 959 . R Ve . the inth Intern tion ongress , ontre , ugust egnum g

l L a C . 1 753 . S . Pl. 2 v ols . S h l S . Fa inn eus , p , tock o m , weden csimi e edition

b t he a . R S L U . K . issued y y ociety ondon ,

w k ew K . 1 . F l. . . . . he a N e N Sm all J . 903 S E U S P l b t , ub ished y uthor , Yor ,

York .

m es . 2 . i ci. Pl. N a l 1 S l C va S . 1 82 . N ation al L s t S oi onser tion ervice 9 , vo s

- ffi a D C . U S D A S CS TP 1 5 . G P O , 9 overnment rinting ce , W shington ,

i al N om en t a e . . . ion al ode o B otan S fl u F A Ch Ed. C . 1 9 72 . In t ern at C , ( omm ) f c

clatu re. A b El a al C L a dopted y the eventh Intern tion ongress , eningr d ,

A 1 . 2 . ugust 96 9 Regnum Veg . 8

- - L . . a . TL Tax n i it erat re 2 : H e . R R S Cow n 1 979 . Q o om c L u egnum

e V g. 98 .

. . . r IV . S H K 1 937 M a d Eleo ha is . venson , onogr phic stu ies in the genus c

- - R a 23 1 23 6 2 3 . hodor , 7

- 77 .

Ne w k B a al a G B New . Yor ot nic rden , ronx , York

T a W . . The a hos ra D ichrom ena. W 1 984 . h hom s , system tics of R ync po section

- Mem . New B ot . a 1 1 6 . York G rd .

T G. C . 1 98 3 . The a er s a a C a Ri a ucker , t xonomy of Cyp u (Cyper ce e) in ost c

d Pa a a - an ot . n m . Syst . B Monogr . 85 .

T . . T V . . G H H . . al . B D . M . M D . H V . M N A . S utin , , eywood , urges , oore , entine ,

al . D A . Fl. E r aea vol . : Al a a a . 1 9 80 . o 5 W ters , Webb u p , ism t ce e to

a a . Ca d U P Ca L U . K . Orchid ce e mbri ge niversity ress , mbridge , ondon ,

V E . . 1 . d . . G 9 72 AIichi an F l. a : G an M B ll oss , g , p rt I ymnosperms onocots u

Crane book . i vol . . S c . 55 Inst , 30 H Y T O L O G I A volum e 72 ( 1 ) : l 7- 3 0 J an u ary 1 9 92

m h . d. In t ern ation al ode o B otani al N o en la (C E Comm ) 1 9 8 3 . C f c c

r A b t he h a t e . T al C S A u dopted y hirteent Intern tion ongress , ydney, ugust

. 1 . 1 9 8 1 R egnum Ve g . 1 1

l . . en i la s L . K L 1 9 9 . T a and a l a ir s t Wi son , 0 ypific tion pp ic tion of S c pu g cu u

- a w e . Cyper ace e Ne sl t t 8 .

32 P H Y T - O L O G I A volum e 3 3 J an u ary 1 992 Turn er : N e w species of Ver bes in a from J alisco 3 3

a l a l and ad l a a . the outer br cts fo i ceous , oose spre ing , onger th n the inner br cts

Pal la la a a a . R a es nceo te , cute , pubescent , somewh t shorter th n the florets y

- D k l l c a . 8 . 1 1 2 1 i ll c a . 25 florets , neuter , the I gu es ye ow , mm ong , mm wide is l a l lla ll c a . 7 florets numerous , the coro s ye ow , mm ong, m rked y pubescent , w l a all l t he ca . 1 l l ca . 1 especi y be o , tube mm ong, the obes mm ong; chenes

a ca. 5 l la a . (imm ture) mm ong , g brous , ep ppose

n . a d V. Verbes in a bolan os an a is closely related to V. lo gifolia A Gr ay n

- orral diazii B . T a t he al l ha t he la c urner , h ving gener e af s pe of tter but the

ha a l a . la vestiture of t he former . It differs from both in ving ov te e ves (vs nce la a a al o te) with cord te b ses . A m ap showing the distribution of these sever lo a a Fi . 1 a T 1 984 Ph t o t x is shown in g , which is modified from th t of urner ( ; y

ia orr - diazii b g R ecent collections at the type locality of V. c al y Jose

Pa . l . a a l a nero (pers comm ) show th t the species is very oc ized endemic , the

la lon ol a an d popu tion concerned differing m arkedly from those of bot h V. gif i

lan . V. bo os an a

ACK N OWLED GMENTS

I am gr ateful to Guy Nesom for t he Latin di agnosis and to him and Jose Pa nero for reviewing the m anuscript . - Phytologie (J anuary 1 9 9 2) 3 6 .

A NEW S PEC ES OF LOBELIA CAMPANULACEAE FROM OAXACA I ( ) . MEXICO

L . T B . urner

D a B a U T a A T a 78 7 1 3 ep rtment of ot ny, niversity of ex s , ustin , ex s

ABSTR ACT

iexo L b lia m a c do n a ldu B . T a C e u o e urner , new species from rro Q

br a a e a l e a a e a O a M e n d l a . l l , x c , éxico is d scrib d i ustr t d It pp r nt y be ongs

t he Holo o on . Cr tos t em on h e a a to section p g , subsect yp , w er it ppe rs to

ha a ve no close rel tives .

KEY R D S : Lobelia Ca a la a M i WO , mp nu ce e , éx co

Identific ation of plants collected on the remote and bot anic ally poorly ex

lore A Mc D on ald has al d C uiexobra a a a b D r . p erro Q , O x c , y ndrew reve ed the following novelty.

L b e l a o d : X . ax m ac d n al u B . T s . nov. Fi . 1 . T PE ME C O O o i urner , p g Y I

aca: M . M a a l 3 5 ESE M a a l 5 NE S a pio i hu t an , km of i hu t an , km of nto “ D l C uiexobra al la r b omingo Ozo otepec , erro Q ; sub pine g des sur ounded y

and a 3500 - 3 700 3 Oc t 1 9 90 An drew pine forest in mount in m , ,

lk c on a I D ld 2 9 9 6 (HOLOTYPE : TEX ; Isotype : MEK U ) .

Lob lias ali s cens i M va l la rossioribu s folns e j c ugh simi is sed p ntis g ,

leru m u e basalibu s la oblan c eolat is v el e lli t ici- lanceolatis e t p q te p ,

c au ib l us dense hirsut is differt .

P al - l a al t he 1 - 3 l 4 . L a erenni hispidu ous herbs 1 0 cm high e ves most y b s ,

a l l av la la ll la la 2 - 3 l 5 - 1 0 c u ine e es nceo te e iptic to ob nceo te , cm ong , mm wide , l la l a a l a al l a la sessi e , irregu r y serr te to ne r y entire , the b s e ves simi r but some

a l - - l a 3 5 . S wh t onger ( cm) tems short hispidu ous throughout , rising from short ,

Inflore s en e s l a o a . c c thick , rhizomes seeming y sc p se , or rising from short erect

1 - 3 l a a 3 - 1 0 l a stems cm ong, the flowers rr nged in most y secund r cemes , the T n : N w ur er e sp ecies of Lobelia from Oax aca 35

F i . 1 . F r h l g om o otype ( h ab f l er it) ; ow (inset) . 36 P H Y T O L O G I A volum e 72( l ) : 3 4- 3 6 J an uary 1 9 92

- l h l l c a . l l 2 5 l . C a 7 pedice s most y mm ong yx hispidu ous , mm high (inc uding y

t a t n le n t an hiu m l la l ca . 4 l c a . 1 a r id h p ) , the obes nceo te , mm on g, mm wide g ,

- a o lla l h a a 1 3 all l n t . C the m rgins with sm teeth , r re y oro s (inc uding yp nthium)

- 4 l l all la a 1 0 1 1 l lla l c a . bi bi te , mm ong , the coro tube b ue , mm ong , s it dors y to a a dl a 2 al al a l at a the b se , m rke y fenestr te , the dors pet s b re y coherent the pex

- l ca. 4 l 3 al al l 5 7 of the tube , the obes mm ong , the ventr pet s with obes mm

l a ca. l . a 4 l S at a ca . ong t mens ( nthesis) mm ong , the fi ments pubescent , 1 l l a a l al t he all c a . mm ong, the nthers m rked y unequ , sm er set mm ong , the

la c a . ll l l ca . 2 l all a rger set mm ong, of these equ y pubescent with white , oose y

st ri lose a l at a . S d l l a c a . gi h irs , more dense y so their pices ee s (s ight y imm ture) la l . mm ong , g brous , smooth

The a a l t he La otis Holo o on species ppe rs to be ong to subgenus g , section p g , ’ r o n l as P anz en subsection C ypt s t em on (sensu Wimmer 1 943 : i A. Eng er s D fl

i . a . T 1 . H 1 a a a l l re h IV 2766 . 06 c ier eft ) where it ppe rs to h ve no c ose re tives , although I h ave comp ared the species to Lobeli a j ali s cens is Mcvaugh .

a l a a l ll D r. It is p e sure to n me this species for the on y known co ector ,

A McD onald has a l an la ndrew , who been the first worker to ssemb e y rge series

la al C u iexobra a a of p nts from the sub pine region of erro Q , m ny of these h ving been described as new to S cience .

AC K NOWLED GMENTS

am a l Gu N La a and and A I gr tefu to y esom for the tin di gnosis , to him ndrew McD onald a T . M R for reviewing the m nuscript y son , obert urner , provided the ll a i ustr tion . - Phytologia (J anuary 1 9 9 2 ) 3 9 .

OMP S TAE FROM THE EASTERN S TUD IES ON THE GENUS BID ENS L . (C O I ) N O A O RO WES T HEMIS PHERE. 1 . A EW NAME AND A NEW C MBIN TI N F M TROPICAL AFRICA

. . a T G J . R yner

D a B a Pla S La a U R a ep rtment of ot ny, nt cience bor tories , niversity of e ding, i e K . Whit kn ht s PO Box 22 1 a R 6 2 AS U . g , , R e ding, G ,

ABSTR ACT

A n ew name an d a new combination are provided for two species

nov. z erbes ina m on of African Composit ae : B ide n s m ar mu n om . ( V

m b. ov. oreo s is barteri ti cola Hook . f. ) and B ide n s bat te r i co n C p

a . Oliver Hiern ) . Lectotypes are selected for both n mes

K EY OR D S : B iden s C oreo s is Ver bes in a C a a W , p , , omp osit e , t xon om A a y, fric

This is the first in a series of p apers dealing with the t axonomy of the genus

B dens L . a ll l i from the E astern hemisp here . S ubsequent p pers wi inc ude notes

t ifi c at ions A a a an a t he Fl a on yp of fric n n mes , ccount of the genus for or of

T al Ea A a and ll l a a B dens l ropic st fric , wi cu min te in revision of i for the who e of the Old World .

INTR OD U CTIO N

id s w as b The inclusion of Afric an Co reopsis L. within B en first proposed y Wild He considered the m ain distinction used by She rff ( 1 9 3 7) to segregate these two gener a in Afric a (the presence in Coreops is and absence in Bidens of later al wings on the cypselas) as uns atisfactory since it would le ad “ ” a T has to the sep r ation of obviously closely related s pecies . his position been followed by Mesfi n Tadesse ( 1 9 84) and Lisowski My own work (ine d. )

The a has also shown th at Afric an Bidens an d Coreops is are congeneric . bove a a al a a a oreo s s B idens uthors h ve re dy mov ed m ny Afric n C p i to , however the

ll a fo owing two tr nsfers are still required . P H Y T O L O G I A volum e 72 ( l ) : 3 7 - 3 9 J an u ary 1 992

m . ov. la : er bes in a . . R a n o n R V B d n s m a u T G. J i e n n yner , e p ced synonym 4 a . P . L . o c . B ot . 7 12 . 1 8 6 . T PE m on t ol H . . S 00 ic ook f , J roc inn , Y M n CAMER OON . C a a 6 Nov . 1 8 6 2 G s t av a n 1 9 22 meroons mount ins , , u

LE CTOT PE l : Isole ct ot e s : C H 2 h . ( Y [here se ected] K ; yp [ s eets], W)

F l. ra . A r . Coreo s is on ti ola H k . . Ol Hiern in Ol T p m c ( oo f ) iver iver , p f

1 8 7 7 .

’ Hooker s prot ologu e for Verbes in a m on ticola ( 1 8 64) w as dr awn from the ’ a H a G s tav IVI nn . 1 2 1 9 and 1 922 at l u nos K , both former y in ooker s own herb r H a d . D l a la ll are at G n ium up ic tes of the tter co ection housed W , but these

a a ha h b H k an d are consid be r no indic tions t t t ey were seen y oo er , so not “ ” he rff 1 a a h ered for selection as lectotypes . S ( 9 36 ) st ted th t the type of t is “ a was Man 1 9 22 at at B and GH. At n me the specimen of n K , with cotypes T l a no point does he mention the syntype Mann 1 2 1 9 . his imp ies to me th t

a [ Mann 1 2 at w as t he l h a and he thought th t 9 2 K ho otype of t is t xon , thus I consider th at he did not choose a lectotype .

The [ Man n 1 922 and 1 2 1 at are la al a sheets of 9 K of simi r qu ity, both be ring l a and a la at a a l l numerous e ves c pitu v rious st ges of deve opment , inc uding some a la and a l all b H a with m ture cypse s , were prob b y used equ y y ooker in dr wing

h Man n 1 his di agnosis an d description . I h ave therefore decided to c oose 9 22 as t he lectotype bec ause of the existence of duplic ates of this collection at GH an d W .

The a B ide s m an n i i ll n me n , chosen in honour of the co ector of the type S a d b al dl l d a pecimen , is necessit te y the prior existence of the v i y pub ishe n me Bidens m on ticola Poeppig

N M m b. n ov. B AS O B s ba r e rl l Hiern T . G. J . R a o i d e n t (O iver ) yner , c I Y

A . 1 8 77 . Coreo s is bart eri Ol 85 Hie rn in Ol Fl. Tro . r p iver iver , p f

k s . n . N . B . B ai ie T PE: EST TR OP CA AFR CA. W Y W I L I on the iger ,

(LECTOTYPE [here selected]: K ) .

Oliver 85 Hiern ( 1 8 77) cited two collections in their p rot ologue : Charles

B r t er . ik t s e a . he rff a a . . B s n e ar t S 8 70 nd W B B a i e s n . oth y yp Kew

ll al a d as fo owing his usu pr ctice of choosing the first cite specimen the type ,

a a selected B art er 8 70 . As a mech nic al method of selection this is contr ry to Article of t he In t ern ati on al Code of B otan ical Nom en clat u re (Gre u t er et

al. 1 9 an d a 88 ) this choice m ay therefore be superseded . In choosing new l a B ectotype I h ve t aken into account the following factors . oth specimens ’ closely fit Oliver Hie rn s origin al description and clearly belong to the one a la . The B a h and u a t xon ikie specimen , owever , possesses flowering fr iting c pitu

a la a B ar t er 8 70 l a with m ture cypse s , in contr st to which on y possesses few

a a s a are al a insect d m ged flowering he ads . A m ture fruit of critic import nce in differenti ating between Biden s bar t eri and its ne arest relatives I h ave chosen

a the B ikie specimen as the lectotype .

- Phyt ologia (J anuary 1 9 9 2) 4 1 .

CHROMOS OME NUMBERS FOR FIVE CHIHUAHUAN S PECIES OF Q UER C US ( FAGACEAE)

a elle nbe r Sergio R odriguez T . Ri ch rd S p g

D l e w M a Las N e w M . B N S U C ept of io ogy, exico t te niversity, ruces , exico

8 8 003 U . S . A.

AB STR ACT

Chromosome num bers determined from mitoses in root tip s of sprout

a are uer us basas eachicens is Mull . chi ed corns reported for Q c er , Q

kn oblochii M ll an d . huahuens is T l . . de ress i es TYeI. . re , Q p p , Q u er , Q

ru os a N eé . All are 2 n 24 h h g , consistent wit most ot ers reported for

thi s genus .

K EY R D S : er s Fa a a Mexi co WO Qu cu , g ce e , , chromosome numbers

As p art of the requirements for a class in cytogenetics oflered by D r. Max

T . D d fi ve oak b S . R . unfor , chromosome numbers were determined for species y

B a oak are la a ec use chromosome numbers so uniform , we do not p n to m ke a l a a l . T a a further determin tions in the foresee b e future herefore , we m ke v i a l All a e and . r b e these counts first reports for the species , prior to now , no

he reports h ave been published for species of Mexic an groups of Qu ercus . T

knoblochii and a ll l d la oak . fo owing reports inc u e one b ck ( Q ) four white o ks , ba as eachicens is la a . s one n rrow endemic ( Q ) , two shrubs , the tter of which is

bas as achicen is a d . de res s i es and l a . e s n extensive y rhizom tous ( Q Q p p ) , three h . Th trees erefore , consistent with other rep orts of chromosome number , t ere is no indic ation th at chromosome number varies according to h abit . Freshly collected acorns were germin ated at room temper ature in moist a a l 2 pe tmoss . R oot tips were pretre ted in co chicine for hrs , fixed in

1 00 a l and la al a a v zv 24 and 70 eth no g ci cetic cid ) for hrs , were stored a and a in 70% eth anol under refriger ation . Root tips were squ shed st ined in ace t o m i e a a c ar n n d t 1 0 x h a a . Pla , observed 0 0 wit ph se contr st ce of deposition of voucher specimens are cited below ; each at NMC has associ ated with it a

a The dr wing of the chromosomes prep ared with the ai d of a c amer a lucida . chromosome number of 2 n 24 is consistent with all but a few of t he sev eral dozen t hat have been reported and listed in indices of plant chromosome numbers . R odriguez S p ellen be rg: Chrom osom e n um bers of Chih u ahuan Qu ercu s 4 1

as eac s s 2 n 2 . . h h a a: M . Qu ercus bas hi cen i Muller . 4 MEX IC O C i u hu c po

O a Pa Na al la C a a a B a a a h c mpo , rque cion de sc d de s se c ic , ° ' 2 8 1 0 N 1 9 8 0 2 6 S e 1 9 9 1 S ellen ber B acchlen 55 re or 1 0 9 2 , m , p , p g, , G g y 4 Four plants m ake u p the collection distributed

al fi b under this number , twigs from different individu s identi ed y the “ ” l A- D w as la a k A h etters ; the count determined from the p nt m r ed , whic

closely resembles an isotype from TEX .

a a: M . Qu erc us chi hu ahu ens zs Trel . 2 n 24 . MEX I CO. Chihu hu c po Guer ° ' ° ' 1 6 km E C a h 1 O6 45 W 28 24 N 1 9 7 0 2 8 S e 1 99 1 rero , of u u temoc , , , m , p ,

S ellen ber B oec klen 51 Gre or 1 0 9 8 0 NMC . p g, , g y ( )

M X . h h ah a : M . er u s de res s i es T l . 2 n 24 . E C O C G Qu c p p re I i u u c po uerrero , ° ’ ° 'N 2 1 2 1 3 E T c a . 1 km S h a 1 O7 47 W 28 23 0 km of omochic , of hig w y, , , m ,

2 3 S e 1 9 9 1 S ellen ber B oecklen 63 re or p , p g, , G g y

h ah a: M . a er s kn oblochi i M . . ll 2 n 24 . MEX C C O Qu cu u er I O ihu u cpo c m po , ° ’ ° ’ O a at km 3 3 a M 1 O8 22 W 28 1 1 N km W of c mpo on ro d to oris , , ,

2070 - 22 00 26 S e 1 9 9 1 S ellen ber B oecklen 55 r e or 1 09 1 CAS m , p , p g, , G g y 4 ( , This collection is a long series doc

u m e nt in a a h la al la b g v ri tion in t is popu tion , individu p nts identified y ” numbers ; the count w as m ade from plant m arked 1 8 among the twigs h l Al a a d ll a l distributed in t is co lection . l herb ri cite wi receive s m p es of

1 8 a . number , in ddition to other twigs

r N ee. n X h a a: M . a c a . s r os a ME . C 2 24 . O Que cu ug I C ihu hu cpo Oc mpo , ° ' 8 km b a E O a a l 1 08 1 9 W y winding ro d of c mpo , steep W f cing s ope , , ° ’ 25 1 1 N 206 0 26 S e 1 99 1 S ellen ber B oecklen 55 Gre or 1 0 9 2 ? , m , p , p g, , g y

(NMC ) . a - Phyt ologia (J an u ry 1 9 9 2 ) 44 .

S CHIN US TER EBIN THIF OLI US ( ANACARD IACEAE) IN TEX AS

a L D vid E . emke

D a B l S T a S a U S an Ma T a ep rtment of io ogy, outhwest ex s t te niversity, rcos , ex s

A . 786 66 U . S .

ABSTR ACT

A description of S chin us t erebm thif oli us an d a key to t he three species of S chin us known to be naturalized in Texas are provided to ’ updat e t he tre atment of t he genus in Correll J ohnston s ( 1 9 7 0 ) Man

ual of the Vas c ular Plan ts of Texas .

K EY OR D S : S hin s A a a a a T a floris tics W c u , n c rdi ce e , ex s ,

hin s 2 h and all a S c u L . comprises 7 species of s rubs sm trees n tive to trop

al A a B a l Two S A a S . olle ic meric ( rk ey of the outh meric n species , m

- - L. al a r i t i ol us a C P a a and S . t e eb n h i R ( iforni pepper tree , eruvi n m stic tree) f ddi

B a l a - a l as a al ( r zi i n pepper tree) , h ve been wide y introduced orn ment s in tropi

cal and al a and a al . subtropic regions , often esc ping becoming n tur ized

lle and S . C ll 1 9 70 S hinus S . m o orre Johnston ( ) reported two species of c , lo n i oli s l o . Al L . ir la as a ali T a . S G g f u ( ind ) peg , n tur zed in south ex s though

r S . t e ebinthif olius has been spor adic ally collected from the s ame are a over the la The 45 a w as l a . st ye rs , it not inc uded in their tre tment of the genus present

t erebin hi i s an a ke paper provides a description of S . t f ol u d y to the three s pecies n atur alized in Texas to upd ate t he tre atment of Correll J ohnston

K ey to the S pecies of S chin us N atur alized in Tex as

1 . a o i olius 1 . . l n Le ves simple ; stems spinescent . S g f

1 . L a a e ves pinn tely compound ; stems not spinescent .

- - 2 . L af . olle l . 1 5 40 la la l a la la 2 . S e ets , nceo te to ine r nceo te m

- i olius 2 . L a . . t erebin th 5 9 a l a ll 3 . S e flets , n rrow y ov te to e iptic f Lem ke : S chi nus t erebin thif oli us in Tex as 43

s o ol — A a A a and S h n u l n ius L l . S . Girola 1 . c i gif ( ind ) peg 85 n tive of rgentin

lo c hi B a l S . n ol u s a t he l a S r zi , gif i is distinctive mong cu tiv ted species of

s b he w as re n u y its simple le aves an d spinescent br anches . T species

ported by Correll Johnston ( 1 9 70 ) to be n atur alized in sout h Tex as .

— hin s m olle L . T b ll h 1 70 2 . S C 9 c u his species , reported y orre Jo nston ( ) to be a volunteer in the B rownsville are a (C ameron has also been ll a a co ected from Z p t a an d Webb counties .

S chin us t erebin thif oli us R addi — S hrubs or sm all trees to 5 m high wit h

a low a a k h all la w spre ding crown ; b r smoot initi y, ter becoming furro ed

and l al - - 1 l - 1 l l a al a a 1 0 . 7 8 5 s ight y sc y; e ves tern te , odd pinn te , cm ong, cm

a l a 5 la al l l al bro d ; e flets ( the ter ones sessi e or subsessi e , the termin

a a l a - l a l ll 1 0 . one t pered to winged petio u e , n rrow y ov te to e iptic , cm

l a e u ne at e and l l a al at ong, cm bro d , rounded to s ight y symmetric

a a at a at t he a l l the b se , cute the pex , m rgins distinct y or indistinct y ser

a l and a a l a r te ; petio es r chises reddish bove , green be ow , the r chis winged

all in flores ce nces a illa l a a la 3 - 1 0 dist y; x ry in the upper e ves , p nicu te , cm

l a h l all a l ong , the br nc es minute y pubescent ; flowers sm , perfect or r re y

a a al 5 a la l al 5 ll st min te; sep s , green , tri ngu r , mm ong; pet s , ye owish

h a l a a 2 l 1 a 1 0 w ite , n rrow y ov te to obov te , mm ong, mm wide ; st mens ;

a l b a ll a l ov ry sessi e , surrounded y ye owish nect r disk ; fruits g obose , red ,

a mm in di meter .

S chinus t erebin thifoli us has been spor adic ally collected over the p ast 45

a C a and H al h l a ye rs from meron id go counties , w ere it occurs both in cu tiv

and a al a In N 1 9 1 l a al a a . 9 tion n tur ized ong the b nks of sever res c s ovember , , I collected t he species in the Cop ano Cove subdivision west of t he city of Rockport (Ar ans as approxim ately 220 km north of the closest S out h T ex as loc ality. The well est ablished population of more th an 1 00 individu als w as a a B er ber is tri oli o h Pros o is lan du los a T . growing in ssoci tion wit p g orr , f lata M dali . a . . on hox lu m a ara L S C a h oker i M . C . J Z an t oric , o ohnston , y f g ( ) rg ,

O u n tia e lm an ' lv av i s cu s n e n E l o e t s t ol a T . an d llIa . F r s era an p g ii nge m , i gu if i orr , ar bor s eu C av .

Most of the Tex as s pecimens of S chin us t erebin thif oli us are refer able to

var . radd t e a ian us E l . ha a b la a an d l afl h l ng , c r cterized y g br te stems e ets , e flets

l - 3 7 al l a a l la ha la al . most y in number , the termin e flet notice b y rger t n the ter s

One l . r hoz oli us Ma . E C a o . a l v ar . s pecimen from meron C is refer b e to f ( rt ) ng ,

ha a b an la al l a h t he a hl c r cterized y en rged termin e flet but wit young br nc ets ,

l - a an d an d a l a l . petio es , r chises , midvein m rgins of the e flets short pi ose 44 P H Y O L O G I A volum e - 44 J an u ary 1 9 92

ACK NOWLED GMENTS

A a L Ma hall all m a t he ppreci tion is extended to ynn rs , for c ing to y t tention

la hin s t erebin thi olius and Gu A a a o . S existence of the r ns s C popu tion of c u f , to y

N and Ma B al v a . esom rk ierner , for their critic re iews of the m nuscript

LITER ATU R E C ITED

- hin u s L. B rit t onia 1 8 . B a kl E A. 1 944 . S 9 r ey, c

’ the as u lar Plan ts o h . 1 0 . ltIanu al o V C ll D . S . M . C . 9 7 orre , Jo nston f c f

1 1 . T a a F a R T a . 8 8 Texas . R ex s ese rch ound tion , enner , ex s pp a - Phyt ologi a (J an u ry 1 9 9 2 ) 4 7 .

CAYR ATIA JAPONICA (VITACEAE) AND PAE’D E R IA F OE TID A ( RU BIACEAE) AD VENTIVE IN TEX AS

B Larry E . rown

S B a h S C H a 8 8 56 W D H pring r nc cience enter erb rium , est view rive , ouston ,

A . Tex as 770 55 U . S .

AB STR ACT

a ra t i a on a ne ain V a ceae an d Paede r a oe t C y J ap ica (Thu nb . ) G g p ( it ) i f

H s ida L . R a eae ha ee f as a e e e ( ubi c ) ve b n ound dv ntiv vin s in ou ton ,

e . oe tida P . cruddas zan a T xas A key is provided to distinguish P. f from

he a t e e a F a t e h S e s . r in , two dventive sp cies in Unit d t t

K EY OR D S : C a rat i a a om ca Paeder i a oet i da Pa eder a r u d W y j p , f , i c

das ian a Paeder ia s an dens V a a R a a T a , c , vines , it ce e , ubi ce e , ex s

h an d M s . . T In 1 99 0 Mr . r Herm an Greiner invited D r John veten to t eir h Houston home to vie w an unknown ramp ant vine . Tveten broug t speci

t he as C a ratia a on a mens of vine to the S BS C herb arium . I identified it y j p ic

a ne h A a (Thunb . ) G g pain ( S tew art S hinners ( 1 9 64 ) reported t is si tic

be rt s L a a . Mac R o N A a S t . Ta a Pa vine new to orth meric from mm ny rish , ouisi n

e ( 1 98 9 ) reported it from four addition al e astern Louisi an a parishes . Th present ll a a co ection is pp rently t he first in Tex as . The G reiners communic ated to Tveten th at this vine has been on t heir property for about 3 7 ye ars an d is climbing into t he trees an d shrubs an d

l a . wou d cover them up if not periodic ally pulled down . Tveten indic ted (pers

. a w are all al l and all comm ) th t the flo ers sm , s mon co ored , seemed to be f ing off a ha r ther t n setting fruit .

S ll : a : Ha Co . a a a N TED STATES . T pecimens co ected U I ex s rris , r mp nt S BS C at 6 644 L La E H 1 7 e 1 9 90 J ohn Tv et en s . n . vine indy ne , S ouston , S p , ( ,

l a ASTC S MU TAES and TEX . dup ic tes to be distributed to , , , )

all 1 9 8 9 L L a a In the f of , ynn owrey brought flowering vine to the herb rium

an d k for identific ation . The flowers were rubi aceous eyed out to the genus

Paeder a S a A a A a floris t ic a al i ( tew rt fter consulting number of si n m nu s ,

M ll. To a s an dens L . I tent tively identified the collection as P. c ( our ) erri confirm 46 P H Y T O L O G I A volum e 72 ( I) : 4S - 4 7 J an u ary 1 9 92

m a M and P US O US . C a y identific tion , I borrowed some sheets from , , hristi n Puff discovered my loan from MO in Her barium N ews and informed me of his

99 1 a e 1 . oetida revision of the genus in which the n mes P s cand ns and P. f refer a to the s me species .

The ll ke P f ll fo owing y, derived from the u f revision , wi serve to distinguish ad a the two ventive species in the U nited St tes .

- 1 . F 6 1 1 ll adl a la all ruits mm wide , e iptic to bro y ov te , ter y compressed ;

a a filif a . d a a orm . P cru d s ian a pyrenes winged , sep r ting from c rpophore

- 1 . F 4 6 d l c ar ruits mm wi e , g obose , not compressed ; pyrenes not winged ,

o hore a . o t da p p bsent P. f e i

Paeder a cru ddas ian a Prain . r d z a c u das an a D a o . i ssp is dventive in de C , ’ Florid a an d is app arently t he species illustr ated on p age 1 26 1 in S m all s 1 9 3 3

Al an . r Pa eder a et S E F lo a . o d da L . a Pa H a an i f i is dventive in sco , ern ndo , V l a . Fl a a Pa L a a a nd Ha Co . T a . o usi cos , orid ; Iberi rish , ouisi n ; rris , ex s

S ll d: N TED T T a : Ha o . a U S ATES . C pecimens co ecte I ex s rris , dventive v l at end d a at B al ine c imbing into trees the of S age R d. where it e d ends uff o

B a N W a H d 1 4 c t S 8 Oc t 1 98 9 Lowr e s . n . an O you , of oodw y treet , ouston , , y 1 9 89 B rown 1 2 1 9 SB SC l a d ASTC S MU TAES , 4 ( , dup ic tes to be istributed to , , , and TEX ) .

AC K NOW LED GMENTS

T a are ha l . J h nks extended to C r es D Peterson (S BS C ) and S t anley D . ones TAES l l a N . a N U K . G C ( ) for their he pfu comments on the p per , to ndhi ( ) an d R ich ard P. Wunderlin (U S F ) for providing some liter ature on Pa eder ia in

A a and am si for their discussions regarding Pa eder i a in the U nited S t ates . I

a ul a U S MO an d U S F l a and gr tef to the cur tors of , , for the o n of specimens , to

C a P al ha k hristi n uff (WU ) for informing me of his revision of the genus . I so t n

Leo Ca a H C C ll l a a f v zos , ouston ommunity o ege ibr ri n , for his ef orts in securing ’ t he l a P ff o n of u s revision from the Missouri Bot anic al G arden library.

LITER ATU R E

Mac R obe rt s . . A a a D T 1 98 9 . l and a la l , documented check ist t s of the v scu r a L a Fa a a Z a h ll ace ae . B ll M L flor of ouisi n , g ce e to n p y u etin useum of ife

- S ciences 756 .

- Phytologi a (J anuary 1 9 9 2) 54 .

GYNOD IOECY END ANGERMENT AND S TAT S OF ER E MALCHE , . U K ER NENS IS (MALVACEAE)

B a D avid M . tes

- L. H. B a l H C ll U a a Ne w k 1 49 53 43 0 1 i ey ortorium , orne niversity, Ith c , Yor

A. U . S .

AB S TR ACT

l an an The la hi an d a E rem alche kernens is C . W f re tions ps st tus of o ,

al he e Cal a are . The n e w a nu rb end mic of iforni , considered combin tion

is . ol D . B a e E . a . . k e r n e n s NV f p rryi (E Greene) E Greene ssp . ( C ) t s is

a an d nodioe c an d a e e t he e e e . m de , gy y end ng rm nt of subsp ci s is discuss d

ar i . A revised description of E . p ry is given

K EY OR D S : Mal a a E rem alche n odioe c la W v ce e , , gy y, nomenc ture end angerment

l e w L . 1 0 Th genus E rem alche as est ablished by E . Greene ( 9 6 ) to inc ude three annu al m al vaceous species of the western U nited S t ates and nort hwest

M . w . . xilis E . an d E e T o E rotundi olia A. G a G ern éxico species , f ( r y) reene

A. a a d G E . G are a M a and S a n ( r y) reene , widespre d in the oj ve onor n deserts

i . a . rr G d E a E . G E somewh t beyon ; the third species , p y ( reene) reene , occurs in centr al C aliforni a in the foot hills and valleys of the inner co ast r anges an d a h e stward to t he Tehach api Mount ains and sout hern S ierr a Nevad a . A fourt

k r h an . S E e n ens is C . l w as 1 9 38 species , Wo f, described in from the sout ern

a all Jo quin V ey of C aliforni a . This note summ arizes the princip al points concerning the relationships of

E rem alche he n ens is . ke ens is h a E . r exi lis E . arr i and E . rn , p y , , wit focus on

Erem alche r t n di oli a Ba : Malvas tr rot d oli A. G a o u f ( sionym um un if um r y) , the lectotype species selected by Wiggins st ands ap art from the other t ax a of the genus and is not further considered here .

Erem alche kern ens is l 1 938 d a a In describing , Wo f ( ) in ic ted th t the species w as a l C a as t he T l Vall n rrow y endemic to Kern ounty, giving its r nge emb or ey

a Mc Kit t rick a B ll a a l an a a a from ne r to ne r uttonwi ow , pp rent y confined to re ” l l al few mi es wide and about fifteen miles in extent . Wolf noted morpho ogic B at : G n o dioe c n dan m n t s a t s of E rem alche her n en s is 49 es y y, e ger e , t u

h h . c . er ens zs ar r . He h E h n similarities wit bot E r itzs an d E . p yi distinguis ed

is b a E . exi l l an d a l al a l l an d from y its rger flowers presum b y p er c rpe co or , from

rr i b al an d a l ha a a a l E . a p y y pubescence , flor , c rpe c r cters , perh ps most not b y

all h al la a its sm er w ite to p e vender coroll s . 1 a d . kern ens zs 9 56 a E rem alche exi li s E . arr an E Ke rney ( ) observed th t , p yi , ” a an d kern en s is h a a as seem to intergr de suggested th at E . mig t h ve origin ted

i an . a b a E . arr d E exi li s l a l hybrid between p y , conc usion prob b y reinforced y

e a t he kern en i s l t h f ct t hat geogr aphic al r ange of E . s ies more or less between

a a l . kern en s i s a t hat of the p ut tive p rents . In reference to co lections of E m de “ Twisse lm an n l a l a a a h h b E . G. T V l h y in the emb or ey, Ke rney st ted t t t ey s ow

lis a . k r ens is . a a t he ha a E . arr E . exi nd E e n v rious combin tions of c r cters of p yi , ,

S h are a l a h a a as t he ha a a dr ome of t ese prob b y ed p ic v ri nts , bit t v ried from y ” a — s andy situ tions to clay loam and more or less s aline flats .

1 96 1 l a a a at t he U C al a Los An In , whi e gr du te student niversity of iforni ,

l a m i a B ll and Mc Kit t ric k ge es , I m de y f rst for y to the uttonwi ow region to

w a t w as t h collect E rem alche ker n en s zs . T o impressions rem in : he first of e

w kern ens zs extreme aridity of the region ; the second as the re aliz ation th at E . is gynodioecious an d th at fem aleness is linked to a reduction in corolla size .

e c kern ens i s a a a w G nodio E . l h s y y in pp rent y not been noted other ise , except

a t he by D e an Taylor (pers . who h s collected and m ade observations on

r . l ker n en s zs and . a r His fi l an d h l E . E distribution , eco ogy, morp o ogy of p yi e d

and m l h t he a Tw isse lm an n studies y own , coup ed wit observ tions of

Hoover an d Leonelli have also served to extend the r ange of E . ker n ens i s westw ard from t he type loc ality through the Temblor Mount ains to t e h C arrizo Plain in S an Luis Obispo County. Morphologic al an alyses of E rem alche by Leonelli m y un published

a an d h Ta l al l l la ha a a observ tions , t ose of y or , reve itt e over p in c r cter me sure

l E . kern zs s . rem alche exi zs E . lz ments between ens and E . exi E differs from kern ens s a r a ha i ( nd E . pa ryi in the bro ader sense) in its essenti ally prostr te bit ;

all l a an d l all al h h are sm er , more rounded e ves ; uniform y sm bisexu flowers , w ic

a l P al h a E . el s borne essenti l y wit hin t he le aves . et lengt me surements of i an d k la al t he al l E . ern ens i s l l over p on y when the fem e f owers , not bisexu I ow

kern n ha E . F h e s is are t he a . ers , of used in com p rison urt ermore , I ve seen no

exili s C specimens th at would confirm the reports of E . in western Kern ounty (Twisselm an n 1 9 6 7 ) or S an Luis Obispo County (Hoover loc alities t hat

i . re r tzs and E . arr would presum ably foster hybridiz ation between E . c i p y I l l a E . exilis as a M a and a g rd oj ve Sonor n desert species , not direct y invo ved in

l . e the evo ution of E k rn ens zs . The morphologic al an d geogr aphic al p atterning of E rem alche kern ens i s an d l E . d e ilis a arr k ens is an E . x a a E . ern p yi , in contr st to th t of , suggest c oser

la kern ens i s a h t he l h . a ha a E . re tions i p In veget tive c r cters , intergr des wit ess

is h al a . kern ens l . al E robust p nts of E parr yi. Individu s of wit bisexu flowers

ha all a a al an d al ha E . arr tend to ve sm er epic lyx br cts , c yces , pet s t n p yi , but r J vol u e 72 l : -I - 1 J an u ar 19 9 2 5 0 P H Y T O I. ( G l A m ( ) 8 5 y

“ k r n s w fe m ale In div idu als E . e n e zs h pro portio n ate ly t he flo we rs a re s i m ila r . of i t flowe r s hav e e pic alyx br act s a n d c alyc e s o f e ss e n ti ally t he s am e s ize as t hos e o f

ker n ens zs h al fl e rs t he e al are r a e l ho e E . wit bisexu ow , but p t s p oportion t y s rt r

E r em alche a r r an d al lan s E . an d often b arely exceed t he c alyx . p yi fem e p t of

l n 1 4 22 an d 1 3 1 9 e l r en s is all ha e. a he n essenti y s r c rpe umbers , to to , resp ctive y;

hern en s i s has 1 a l . h a h a h E . 9 3 w ere s , erm p roditic to c rpe s

V a h all la la h al l w la iewed geogr p ic y, popu tions of p nts wit bisexu f o ers , re

l E r e . h a t iv el la m a lla an d a l i . e y rge uve coro s , numerous c rpe s , , t ose t ypic of m al he arr are Ala a C t he S an F a Ba ar a c p yi , found from med ounty in r ncisco y e ,

a S an L O C an d h a t he C a sout hw rd to uis bis po ounty beyond ; owever , bout rrizo

Pla an d at - l a t he T l M n a o u la in mid e ev tions of emb or ou t ins , gynodioecious p p a a and h tions wit h m auve corollas become incre asin gly common . E stw rd wit in

k r e s s o ha w as all t he a E . e n n i w t initi y considered r nge of , gynodioecious p p

In h la ulat ions are exclusive and w hite corollas are domin ant . t ese popu tions bot h fem ale and bisexu al flower s tend to have sm aller flowers t han t he plan ts in t he adj acent foot hills .

The a a as h a l a n 1 956 foregoing d t suggest to me , ot ers h ve imp ied (Ke r ey ; Twisselm an n 1 967 ; lloove r 1 970 ; Leonelli th at E rem alche kern ens is l and E . arr i are l a l e p y e ements of sing e speci s comp ex , in which the eco geogr aphic ally defined p attern of morp hologic al and sexu al expression is best

i s urn A E . arr r e presented at the s u bspe c ifi c level. revised descri ption of p y m ar z i ing this conclusion follows .

E rem a h E . lc e par ryi (E . Greene) G reene

A al l a l 2 - 50 t all a h h as nnu s , e der more or ess erect , cm , unbr nc ed or wit c e ndin a a l all a lla an d g br nches from the b se , dense y pubescent dist y, h irs ste te

- l 2 - l all al 1 3 a a 2 l . L a 5 usu y so rmed , rms to mm ong e ves most y cm wide , c eft ll t he l l h s u bcle ft a all . Fl a to beyond midd e , obes toot ed to pic y owers gener y

e t he l a l l 1 - 8 l l a al exc edin g e ves , pedice s most y cm ong , e ong ting in fruit ; epic yx

ra l a - 1 5 m m l n al l l s - 1 1 b cts ine r , ) o g; c yx mm ong , obe m m l e als - 25 m m l h e ale ong, mm wid ; pet ) ong, w it or p

e a M a - 22 a al l l . 9 to d ep m uve ; st min co umn inc uded eric rps , mm high ,

le a . a w h la more or ss wedge sh ped in cross section , bro nis to b ckish , m rgins

e h n s l 2 n 2 . k a all a . 0 round d , cu io i e , r di y corrug ted

E rem : Mal lche ar r . . A N M a . arr B S O p yi ( E Greene) E Greene s s p . p yi I Y

l ea 1 . ha era vas t ru m arr i E . G F lora Fran is can a 1 08 . 1 8 9 S p y reene , c p c

i . . 1 2 . T PE arr E n Il an a l. al . 9 5 G J l u l F l. P C 6 33 p y ( ree e) epson , if Y

U . S . A . C al a : M C S al a Valle A r 1 8 8 8 C . C . iforni onterey ount y, in s y, p ,

’ P r r - alvas tr u m n . : AI a y s . ( LECTO TY PE N D G In describing

r ar e e e e s m en s h u s a t he e . In p yi , G r n cit d four peci wit o t de ign ting t yp B a t s : G n odio e c n dan rm n t s t a t s of E rem alc he kern en s zs 5 1 e y y, e ge e , u

t Lem m on a he l ll J . G. ddition to ectotyp e , chosen here , the co ection of

t aken in 1 88 7 from S an Luis Obis po Count y (N U - G 0 3 1 2 40 ) is

- ss . ar r h t he Parr 1 8 83 ll T la ND G p p yi; owever , y co ection from u re ( 0 3 1 239 ) has flor al me asurements wit hin t he r ange of m ale fertile forms

kern n zs rr . . e a i of ssp s but a c arpel number ( 1 5 ) in the r ange of ssp . p y

a ar On the b sis of the latter ch ar acter expression it is ret ained in ssp . p

r i. The S t at e S u rv e 5 2 U C a 1 8 6 1 y fourth specimen , y 4 ( ) t ken in from

w a a Na R a w h a e ss . arr s bout cimiento iver , region it in the r ng of p p yi not

ex amined .

- e Plants wit h bisexu al flowers . Flowering pedicels generally 2 8 cm long; pi

al a - 1 5 l al 1 0 - 1 4 l l - 1 1 l c yx br cts ) mm ong; c yx mm ong, obes mm ong ,

a - - Ala a l 1 5 25 l a a 1 4 22 . mm wide ; pet s mm ong, m uve ; meric rps med to

V a and : all an d h ll 1 00 - 1 3 00 entur Kern counties Interior v eys foot i s , m , inner an d h a a al an d h S a N a a T ha a outer sout co st r nges , centr sout ern ierr ev d , e ch pi d M a a a an T a R a . ount in re , western r nsverse nges

E r e m alc h e a r . . . ss ke r n e n s is l D . p r y i (E Greene) E . Greene p ( C Wo f)

B a m b n v . r . k . . o BAS ON M: E rem alche e n ens i s C W l O a tes , co I Y o f, cc s

Pa . a a a a ot . . Mal as t r m . 1 1 9 v R S An B Ga . 3 8 p ncho nt rd , ser , u

kern ns is . . a a e T PE : . A. l C l M Al 1 958 . U S C ( Wo f) unz , iso Y iforni

i c L C T l Vall 7 . Mc K t t ri k Kern ounty, emb or ey, mi northwest of , on ost H ll a 1 l A R A r 1 9 3 7 C B . Wo 8 1 3 R S i s o d , p , f 4 (

Pla l all nts with either bisexu al or fem ale flowers . Flowering pedice s gener y

- a - - al 1 5 cm long. Bisexu l flowers : epic alyx br acts (3 7 ( 1 0 ) mm long; c yx

5 - 9 - 10 l l l al ( ) mm ong , obes mm ong, mm wide ; pet s

a - - F al : 25 l a 9 1 3 . white or m uve , ) mm ong ; meric rps em e flowers epi al a l al l l c yx br cts mm ong ; c yx mm ong , obes

lon al h a mm g , mm wide ; pet s w ite or m uve ,

l a - an L and : E h ll mm ong; meric r ps 1 3 1 9 . S uis Obispo Kern counties roded i

alkal a 1 00 - 1 00 0 h a a an d S an sides , i fl ts , m , sout ern inner co st r nges southern

Jo aquin Valley. In addition to questions concerning its relationship to other t ax a of E re m al he d lcern ens i s a an a a E . arr . c its t xonomic st tus , p yi ssp is of interest bec use of its sexu al expression and bec ause it is perceived to be end angered .

The a Mal a a a a h h are m jority of v ce e h ve herm p roditic flowers , but t ere ex l ce t ions . The a a l a a A K dia cal cina R . p si tic y y oxb , for ex mp e , is pp rent y mo

N a aea noe ciou s . D a a h a a a as ioecy ch r cterizes species in suc disp r te gener p ,

S da Cien u e os ia an d Ne w Z ala and A ali a Pla ianthus i , f g , those of the e nd ustr n g alli ance (B ates 1 9 68 ; Fryxell 1 9 79 ; Lander The Austr ali an Law ren cza

lom erata l a La G no dioe c a l g Hook . is po yg modioecious ( nder y y prev i s 52 P H Y T O L O G I A volum e - 5 4 J an u ary 1 9 92

a dal in the North Americ an Callirhoe alcaeoides (Mich aux) A. Gr y and S i

cea m alvae ora D C . A. G a ex B . a and M a fl ( ) r y enth , mong others , in the exic n Cienfuegosia ros ea Fryxell (D orr 1 990 ; Fryxell 1 979 ; Hitchcock 8c Kruckeberg

k r n o i E rem alche arr i . e n e s is n d 1 957 B a l h . ; tes , unpub is ed) p y ssp joins the gy

a l rhoe alcaeoides and i dal ea m alvae ora al oecious group . In C l i S c fl fem eness is

kern ens is anal al l all lla as . so inked to sm er coro size , it is in ssp ; however , no y sis of c arpel numbers in relation to sexu al expression has been m ade in either of these species . In gynodioecious t ax a fem al eness gener ally is associ ated wit h incre ased fe c u n dity as measured by gre ater seed set in fem ale plants relative to th at in

a d as a as a a de re s herm phro ites , or seen in such f ctors void nce of inbreeding p a a sion . R ecent ex mples nd discussion of gynodioecy are found in the work

ker of Shykoff ( 1 98 8 ) and Agren 8c Willson In E rem alche parryi ssp . n ens is all r al and a a l al the sm e pet s gre ter number of c rpe s in fem e flowers , la al a a a a re tive to those of bisexu flowers , suggests th t gre ter percent ge of d a l an a repro uctive resources is ch nne ed to seed production , interpret tion in keeping with hypotheses concerning the e volution of gynodioecy (Ch arlesworth Ch arlesworth It can be argued th at the appe ar ance of gynodioecy a d ar i a n presumed incre ased fecundity permitted E . p ry to inv de or persist in the extreme aridity of the southern S an Jo aquin Valley and the adj acent h ll . a v nodioec E . arr i foothi s Wh te er the impetus for gy y in p y , owever , it is not necess ary to postulate an increase in c arpel number in fem ale flowers of ssp . ker ll nensis for a . arr r d a , they sh re with ssp p yi , the p esume progenitor , essenti y a l a a l . R a m a a a the s me r nge of c rpe numbers ther , it y be th t bisexu flowers

ke ens is of ssp . rn h ave undergone a reduction in c arpel number in order to alloc ate a greater percent age of reproductive resources to anther and pollen production .

The a ker e n rrow endemism origin ally ascribed to E rem alche parryi ssp . n n s is l d a a a l ll a are , coup e with p ucity of e r y co ections of the t xon , suggestive

a and he d a al at of r rity possible en dangerment . T wi er geogr phic r ange now l a l a a a tributed to the subsp ecies , however , imp ies ess thre tened st te , but th t l a l . P la a l al n conc usion is question b e opu tions bout the type oc ity, in which gy odioec and al l are l a a a y white pet co or most strong y expressed , f ce prec rious

e a future . Th are a has long been dotted with oil wells with their associ ted

a a d a d ad l a ve h bit t isturb nce , but the more recent wi espre c e ring of the scrub g e t at ion and re sculpt uring of the land for irrig ated agricultur al crops are far

P la ll an d more extensive and serious problems . opu tions occupying the foothi s valleys further removed from the floor of the southern S an Joaquin Valley m ay a esc pe the effect of land clearing but they rem ain vulner able to grazing. It

l a a a kern ens is ld and is c e r th t critical h bit ats of ssp . shou be identified pre

. S and a a a dr served tudy ction , however , require persever nce bec use during y a la m a a a l at all . ye rs , p nts of the subspecies y ppe r infrequent y, if B a : G n odioe c n an m n t a of E rem alche ker n en s zs 53 tes y y, e d ger e t , s tus

AC K NOWLED GMENTS

I th ank D e an Taylor for sh aring with me his knowledge and collections

e alch rr k a and E r m e a . kern ens is Paul A. Fr xell a C . H of p yi ssp , y , J mes ic m n ,

M l a L k v a D lk a e iss uc ow for re iew of the m nuscript , ieter Wi en for se rching the

ali a— B k a H ll hal t he U C l a a and B a a . niversity of forni er e ey herb ri , rb r J e ent for

a lo n of specimens from the U niversity of Notre D ame .

LITE R AT U R E C ITE D

. F . ll . 1 . a a an d al f A M. W 99 1 G gren , J i son ender v ri tion sexu di ferences in reproductive char acters an d seed production in gynodioecious Geran iu m

- m u lat m . t . . B o . 4 ac u Amer . J 8 0

a D . . Mal a a Malv e ae . B M 1 968 . G la tes , eneric re tionships in the v ce e , tribe

- Gentes Herb . 1 35 .

ha h B . . l ha l h . 1 7 A l C l D . 9 r eswort , C r eswort 8 mode for the evo ution of

d n odi e - an A . Na ali 9 . dioecy gy o cy. mer tur st 9 7

D . . . A N a allirhoe Mal orr L J 1 9 90 . revision of the orth Americ n genus C (

- vaceae . . a d. . ) Mem New York Bot . G r 76

Fr xel . M The at ral s or the otton Tr be. T a A l R A 1 9 79 . N H t o C y , u i y f i ex s

U P C ll S a T a . niversity ress , o ege t tion , ex s

bse v . . . t . G E . L. 1 a a . Leafl B o r C 906 . C al O reene , ert in m v ceous t ypes rit

- 209 .

l H k . a A . . . . A C L. R 1 5 itchcoc , Kruckeberg 9 7 study of the perenni species

- dal ea. . . . P l B l . 6 of S i c U niv Wash . ub io 9

bis o o t . . H . . lar lants an L is O C R F 1 9 70 . Vas P S oover , cu of u p un y Univ

Cali a P B l Cal a . forni ress , erke ey, iforni

o i o E rem alche. Madr r a . . N Mal a a . . T H 1 956 . V Ke rney, otes on v ce e III

243 .

l La Lawren o H . Ma NS . 1 9 8 5 . R A alia nder , evision of the ustr n genus ci ook (

- vace ae : a v e . M l ae ) N uytsi a 2 7 1 .

L E rem alche . Ta S a ll S 1 98 6 . An a eone i , Investig tion of the xonomic t tus of

kern ens is . . . ali a a U . l Mal a a . M S T C S C B . Wo f ( v ce e) hesis , forni t te niv , L a B Cal a . ong e ch , iforni 54 P H Y T O L O G I A volum e - 5 4 J an u ary 1 992

o . . Ma a nodioe c len e a a lis ar o h l Sh k ff J A 1 98 8 . S C y , inten nce of gy y in i c u ( y p y

e ot . lace a ) : st age specifi c fecundity an d vi ability selection . Amer . J . B

- 8 50 .

1 . a al a . as m an n . Twis selm an n E . G. 9 6 7 A C C VV J , flor of Kern ounty, iforni

- Biol. 39 3 .

- l r E r m alche. P . . In L . A a Il s t at ed F l ra o . 1 9 5 1 . e 9 6 9 7 Wiggins , I p br ms , u o f

l . . a . P a al a . the Pa i S t at es . Vo 3 S U S C c fic t nford niv ress , t nford , iforni

1 . a . a . a h a a a W l Q B . 1 9 3 8 . C al a la . 1 O P R S An o f, iforni p nt notes cc s p nc o nt

- B ot . a . 1 . G . 9 0 rd , ser ,

P H Y L O G I A volum e - 5 7 J an u ary 1 992

J AL IS C O

Fi . 1 D is rib u ion of V i i i O e n circ le g . t t p u ym p mmgm ii ( p ) ,

( open t ri angle) and Ii$ ( close d ci rc le) . Turn er : N e w s pecies of Vi guiera from N ayarit 57

- D l ca . a . 30 50 a lla ll 3 of h irs isk florets most y per he d ; the coro s ye ow , mm

t he c l l a. l h a c a . ong, pubescent , tube mm ong, the t ro t mm ong, the

l c a . . a l n . A l l A c a . obes de toid , mm ong nthers mm o g chenes obov te ,

la c a . 2 l a . g brous , mm ong, ep ppose a a la When first ex mined , I thought the bove p nt might be undescribed , but opted to t hink of it as a sm all he aded collection of Vigu i era graham i i McVau gh . The plant actu ally combines ch aracters of the latter with ch aracters of the

l . l l a lati brac eat a . . t e al Blak . h n c ose y re ted V t (Hemsl ) S E . e It possesses ge er

a an d t he la t he l a an d a V. h bit pubescence of tter , but e f texture ven tion of f graham ii. It di fers from both in h aving relatively sm aller he ads wit h fewer

a l - 1 1 The al la h r y florets (most y 5 8 vs . distribution re tionships of t ese

al a l at TEX . Fi . 1 la sever species is shown in g , b sed rge y upon specimens

a l Vi uiera hu a icor ia is a a l la V In det i s of the disk florets , g J rem rk b y simi r to

latibrac t eata and V. raham ii and c an l l a g , there be itt e question but th t these sever al t axa are closely related .

ACK N OW LED GMENTS

I am gr ateful to Guy Nesom for t he Latin di agnosis an d to him and J ac qui l a Sou e for reviewing the m nuscript . - Phytologia (J anuary 1 9 9 2) 6 2 .

TWO NEW S PECIES OF AR ENAR IA ( CARYOPHYLLACEAE) FROM MEXICO

B . L. Turner

A. D a B a U T a A T a 78 1 3 U . S . ep rtment of ot ny, niversity of ex s , ustin , ex s 7

ABSTR ACT

Two new Mexi can species of Arenaria are de scribed and illustra ted

A . hin t on io r u m B . T a a l ali h l f a urner , biz rre oc zed gypsop i e rom ne r

Gal a a N Leo andA . t e u ila n a B . T f V l a T la e n , uevo n , q urner rom o c n equi ,

J aliseo .

KEY R D S : Arenari a C a ll a a Mexi co WO , ryophy ce e ,

R outine identification of Mexic an plants has re ve aled the following novel

A re n ar T s . n ov. Fi . 1 . T PE : MEX . ia hin t on ioru m B . C urner , p g Y I O N v 22 1 e o : M . Gal a a S an R ll d 0 u o Le n pio e n , W of oberto , gypsum hi si es ,

a B . Hin t o et al. L PE : T X . 1 4 M 1 99 1 G. n 2 09 7 HO OT E m , y , 5 ( Y )

l e c libu s e Aren ariae lycopodioidi S chlecht . simi is s d differt au stri

et foliis al de cu ssatis c at c t tis v de ili is su c ulen isqu e .

P a - d l l fl r 3 1 . S erenni , stif y erect , suff uticose herbs 0 cm high tems ense y

- d l a l 1 5 l . hispi u ous with retrose h irs , the internodes short , most y mm ong av O l l a dl d a li a Le es pposite throughout , seeming y succu ent , m rke y ecuss te , ne r

la la se mi licat e at midst em 3 - 4 l ob nceo te , p , those mm ong , mm wide ,

- l all al a a a hirsute puberu ous , especi y ong the m rgins , the pices cute to rounded ,

a - l 5 ll la . Fl l l 2 4 l . S a often picu te owers sing e , the pedunc es mm ong ep s , e iptic , P l li l a a ar s . al 5 mm ong , pubescent ke the e ves , the m rgins sc iou et s ,

- a 3 4 l a adl d d. S t a ov te , entire , white , mm ong , the pices bro y obtuse to roun e

- l 1 a . l . 0 c 5 l a ll c a . S mens , mm ong , the nthers whitish ye ow , mm ong ty es

3 a a a . r . C l old and a 6 al . S a , sep te psu es ( bortive) with v ves eeds not ex mined

58 59 Turn er : Two n e w sp ecies of Aren ar i a from Mexic o

1 m m

ru m 1 A r e nor io h int o nio . F ig . .

f r o m h o lo t ype . 60 P H Y T O L O G I A volum e - 62 J an u ary 1 992

T a l k an a a a his t xon is not i e y other known to the present uthor . It ppe rs

a l ali a a a f s ubsu c c u le nt to be oc zed gypsum endemic , h ving dw rf, su fruticose ,

a la Aren aria l o odioides . h bit , with re tionships to yc p

Ar n aria hin tonioru m an a a h l al a h e comes from re w ere numerous oc ized , r t er

a so hilic a ll b t he re biz rre , gyp p endemics occur , m ny of these first co ected y

a l ue a l H a l . rot o in o Per m enium h t oniorum B . T m rk b e inton f mi y (cf p g of y urner , Phyt ologia

A re n ar a t s . Fi . 2 . T PE : MEX . al e u ilan a B . T nov. C i q urner , p g Y I O J isco

o l. T V l T la 1 4 J an 1 9 90 29 00 M. Chazaro B . et a 6 1 76 p of o can equi , , m , H L O T PE : TEX : GU AD A WIS . ( O Y I; Isotypes , )

r ohrb . l f floribu s A en ari ae lanuginos ae (Michx . ) R simi is sed di fert m in oribu s mm longis) n um e rosioribu squ e in inflore sce n t ia - termin ali cym osi p aniculat a disposit is et seminibus cristis tuber

culorum us at p illorum distincte orn is .

P erenni al erect or spr awling herbs to 1 8 cm high . S tems pubescent in l - la la d ai la a . L a l a ines with minute recurve strigose h rs to g br te e ves ine r nceo te ,

l 8 - 22 l a la lia at most y mm ong , mm wide , uninerv te , g brous or ci te

a a a l a . Fl a a d the b se , the pices n rrow y cute owers numerous , rr nge in termi

- nal a l l a l l l 5 1 5 lon . corymbose p nic es , the u tim te s ender pedunc es most y mm g S al a 5 l ca . 1 la a l ep s , mm ong , mm wide , g brous , we k y uninerv te , some

ha li h 2 - l a a t he a a . P al 5 a 3 w t purp sh c rin te , pices cute et s , ov te , w ite , mm ong,

a a a a A 1 0 . a the pices more or less l cer te or we kly lobed. nthers Ov ry ovoid ;

la k c a . l 3 a a . a l 6 al a sty es , sep r te C psu es ovoid , v v te , the seeds b c , subreniform ,

1 lon d d al ar d a mm g, mm wi e , the ors m gins with istinct orn mented ridges

low t ube rculae la al a and akl a . of , the ter surf ces shiny we y orn mented

AD D T a : l I IO NAL S PECIMEN EX AMINED : MEX IC O . J lisco Vo can

T la al a a a oak equi , ong ro d to microw ve st tion , forest interspersed with pine to ” 9000 al a l at 9800 23 1 970 Webs t er 61 ft (pines one re ching top of p ug ft) Oct , B ree/con 1 5840 (TEX ) . Both of the above cited specimens note the species to be abund ant or ” a The la l common ne ar the top of the Tequil volc ano . type be describes the ” a as a al la l a a l a t xon nnu but the p nt itse f ppe rs to possess s ender , br nched , rhizomes .

The all a a an a a an numerous sm flowers , rr nged in open cymose , br cte te , p iele a l d a l la Are re di y istinguish this t xon from its presumpti ve c osest re tive , i aria lan Ma A . M d inos a . s ar as a A. G a Ma s ns u n ug ssp ( r y) guire ( e guire , mer land Natur alist a widespre ad and common t axon at lower

l lana a e a d d A. t e u i e ev tions throughout most of Mexico . Th orn mente see s of q of Aren ar a f m Mexico 6 1 Turn er : Two n e w sp ecies i ro

5 m m

‘ IO t e u l lc n o f r o m h o l o t e F i A r e rl O F , y p g . 2 q 62 P H Y T O L O G I A volume - 62 J an u ary 1 9 92

ha al A. la n os a so distinguish the species from nugi , which produces somew t

all . sm er , smooth seeds

AC K NOW LE D GMENTS

am a l Gu N a d a and and T . P. I gr tefu to y esom for the L tin i gnoses , to him

a t he R am am oort hy for reviewing the m anuscript . N ncy Webber provided illustr ations .

64 P H Y T O L O G I A v olum e - 70 J an u ary 1 992

Wild species of Heli an thus from México are c urrently under study for breed

D d v l i ld ll and ing systems . uring the e e opment of f e co ections the revision of h a h an d nfras e erb rium specimens for t is purpose , we found nine species five i p

Helianthus m axim iliani a . cifi c t ax a . S chr d is reported for the first time from

i e e . a . t i Bl l Hclian th s México Helian hus s m lis ( Brand g e ) S F . ke is exc uded from u and accepted as belonging in Viguiera. Heiser ( 1 96 9 ) discussed the t axonomic position of this species and considered it much more closely related to Vigu iera “ a Helianth s a d la l a h all th n to u , but ret ine it in the tter genus on y bec use tec nic y ‘ ’ ” e a it keys to Helianthus due to t he deciduous p appus . We follow t h criteri of

e e Brand ge ( 1 908 ) an d S chilling Heiser ( 1 9 8 1 ) to exclude it from Helianthus .

D IAGNOSTI C KEY TO S PECIES FR OM MEX I C O

- L a a a . 1 . e ves n d stems appressed sericeous villous ; leaves whitish to g r yish

iveus H. n

1 . No 2 t with the above combin ation of ch ar acters .

2 . A al s a . 3 nnu s , ometimes from stout , woody t proots

P a a a al al l 3 . hyll ries gr du ally ttenu ate ; tips of centr p es dense y

iolaris H. et white be arded. p

a a al a l 3 . Phyll ries abruptly ttenu ate ; tips of p es hispid or r re y

H. ann s la d l a . g brous , not ense y white be rded uu

2 . 4 Perenni als .

Pla at o s 4 . nts from t aproots or horizont al pseudorhizom u roots ; l a 5 obes of disk coroll red or yellow .

5 . R oots stout ; b ase of old stem with buds ; le aves short peti a olate ; pl nts known from northern B aj a Californi a .

racilentus H. g l l 5 . R al l av l oots s ender , horizont ; e es sessi e or subsessi e ; more a 6 widely distributed pl nts .

la a a a a 6 . S l tems g ucous , g brous or with sc ttered h irs ; p p

- iliaris a a a a . . H. pus of two ov te to ov te lanceol te sc les . c

6 . S a l a la la tems green , r re y somewh t g ucous , subg brous to strigose or hispid ; p appus of two to five linear to lan ceo

l a H. la in at s ate sc les . c i u

4 . Pla lla e n nts from rhizomes , tubers or crown buds ; disk coro 7 ti t ely yellow .

la - 7 . S la la lla a l la 3 5 tems g brous , g ucous ; phy ries bro d y nceo te ,

H. al orni us mm wide . c if c Gon zalez - Elizon do Gém ez - S an chez : Notes on Heli an thus from Mexico 6 5

7 . Stems sc abrous to d ensely hirsut ous ; phyllaries linear

la c la n eo te , mm wide . 8

L a 8 . e ves mostly opposite ; phyllaries mm

a a ali l l wide , short ttenu te , equ ng or s ight y exceeding the

d . hirs t s isk H. u u

8 . L a l al a h lla e ves most y tern te ; p y ries mm wide ,

l a a l i k . ong ttenu te , conspicuous y exceed ng dis

H. m axi m i li am

Using t he in frage n eric classific ation proposed by S chilling Il e ise r t he Mexic an species are grouped as follows :

t Helian h s : H. a us H. ve s an . et la is . S . n d H r ect u nnu , i u , p io

C liares . Sect . i

Ciliares : . il ar d . a n at . S er . H c i is an H l ci i us

er . Pum ili : . r cz S H g a lentus .

D i ar a . v t Sect ic i.

- t s . x l an . S e r . C ron a s olzs : H. ali orn H. h rs and H a o c f icus , i u u , m imi i i

n l. . . Helianth s an u s L . S . P 1 753 u u , p 9 06

: M i D istribution Widely distributed from C an ad a to México . In éx co

a a Northern p rt of the country and the Atlantic co ast to Yuc atan . S c rce in

a a 20 all d d l l . F se a l l 00 the centr high nds rom eve up to m , especi y in isturbe

a a al a and al a . R ze h bit ts in xerophytic , h ophytic , temper te , tropic veget tion dowski ( 1 985 ) mentioned t hat wild forms of this species are recently introduced all V Mexico . i . in the ey of F g 1 .

hom as i ins . T 2 7 Selected specimens : B aj a Californi a : I. L . W gg 61 J 4

ME . odr ez 1 ( X U ) Baj a Californi a S ur: C. R igu 748

a - di a 1 9 8 6 ENC B S : . . r S al a: M. Me R S Fel e 8 6 8 9 6 MEX U . onor g ( ) in o n ( , ' ' 1 Cl ME . a: D . o e 3 . o I a G X U ) D ur ango : D . G m ez 2 7 (CIID R ) Chihu hu m z ( ' 2 62 o : A. M. Pas oe D . o e N L I IR ) Co ahuila: D . G m z 1 uevo e n c

barra . I M X . a : EN B . a V a onzdlez M . 1 2 E U ( C ) T m ulip as : F . G 2 9 9 ( ) er cruz G

brera : E . Ca br r MEX . a 28 7 MEX . a 9 ( U ) C ampeche : E . C a e 2344 ( U ) Yuc tan d H. r y e Cab era 1 1 3 1 1 (MEX U ) .

Helian t u n d infras e cifi c a a as a h s a n uus is extremely vari able an the p t x , tre t ad ed by Heiser ( 1 9 6 9 ) are frequently distinguished only with difficulty. In

H H. a al i a al . dition , n tur hybr diz tion occurs with sever s pecies ybrids between 6 6 P H Y T O L O G I A volum e - 70 J anu ary 1 992

F i g . 1 o He l i ant h us a nnuu s

F i g . 2

0 e n u l a i i a H l i a t h s c n t u s.

o He l i an t h u s c i l i ar i s Gon zalez - Elizon do Gém ez - S an chez : No tes on Heli an thus from Mexico 6 7

' ann us and H. etiolaris are M Gom ez u p known from northern éxico 59 ,

IID IR TEX . C , ) V a la a : a l l a l Ca ern cu r n mes gir so , gordo ob o mir so de monte ( mp ) , and san chin a polocote m aiz de Tex as (cultivated pl nts) .

th s iv s Helian n B . B rande ee . a . . . P C l A a . 1 8 89 u eu ( enth ) g , roc if c d II

D istribution : Sout hern C aliforni a an d Arizon a to B aj a C aliforni a and

a e a l l u 0 a a d h S . S 3 0 n al onor eve p to m , on s ndy dunes h ophytic or xerop ytic

Fi . . scrub . g 3 Both subspecies of t his species are found in México

B a a . elianth s ve s . v s E H u ni u ssp ni eu . ndemic to aj a C liforni '

S l d : B a a al a: Go ez 6 9 CIID IR . B a a Cali e ecte specimens j C iforni D . m ( ) j

al er EX . fornia S u r: E . P m 8 2 6 (M U ) i hrodes A. a et al. em . T B ot . H l a th s n ve s . t e G H M e i n u u ssp p ( r y) eiser , orrey

a . Club 1 969 . Southern Californi a and Arizon a to western Sonor

ém z . Med a and I S l d : S a: D . G e S 8 9 70 72 C e ecte specimens onor y in , , (

I D IR ) .

Helian th s etiolaris N . a ci l . 1 2 1 . A d. . P 8 . S u p utt , Jour c hi

4 - 2 all D : S Ca a a Mexico . 00 700 istribution outhern n d to northern m , especi y

Fi . . on s andy soils . g 5

All a are M al l are the v rieties present in éxico , though frequent y they not

a lla a 4 as l l d i. s . c e r y distinguishe , specimens with phy ries wider th n mm ( in v etiolar s an d a a h a as ar . p i ) with peduncles with le fy br cts subtending the e d (

va allax . in r . f )

ia u a a and Chi t o ar . a a Hel n th s p etiolaris var . pe i l is Southern C n d to Sonor hu ahu a .

D . Fel er MEX U . C a a: Selected specimens : Sonor a: R . S . g 1 6 8 6 0 ( ) hihu hu ' Gom ez 64

l an th s a an d a e allax H . l U H i u petiolaris var . f eiser Co or do t h to northern M éxico .

'

D . om ez IID IR . C a a: Selected specimens : Sonor a: D . G 54 (C ) hihu hu

ém ez G 5 1 (CIID IR ) . h U S a Helianth s etio aris v a an es en s A. a . S u p l r . c c Gr y out western nited t tes and northern Méxi co . hi 8 2 MEX U . C d rs l al. . an e c 3 Selected sp ecimens : Sonor a: A C . S 4 ( )

a a: hu hu R . B ye 8 5 9 3 (MEX U ) . 6 8 P II Y T O L O G I A volum e - 70 J an u ary 1 9 92

i F i g . P g .

He l i a nt hu s n i v e u s o He l i a nt h u s c a l i f o r n i c u s o He l i ant hu s gr a c i l e nt u s

F i g .

0 He l i a nt h u s o ue l i ant h u s h i r s u t u s

o' ue l i ant h u s maxi mi l i ani ' Gon zalez - Elizon do 8: Gém ez - S an chez : N otes on Helian thus from México 69

ili i r Prod. l thus a s D . He an C 1 8 3 6 . i c ,

: D istribution U nited S t ates to México . In Mexi co: Sonor a to Tam aulipas

i - L P . 1 1 2 d an 00 . Fi 2 . an S uis otos 6 00 m . g

l : a: . M. r : S w h a a . Se ected s pecimens onor R S t a 1 59 0 ( ENCB ) . C ihu hu J

dows lci EN B . z e AI . o er illin 2 73 52 C D a : . h R ( ) ur ngo D Sp on 8 E . S c g 246 0

la: I. . a E . a n (M X U ) Co hui X L gm an 3 9 54 (MEX U ) .

th s la in iat s . a A a . 1 4 . H l an A G Me m . A . 8 9 e i u c u r y, mer c d

D : Ne w M t he M i a istribution exico to centr al Mexi co . Common on ex c n

Fi . Tableland between 600 and 2300 m in xerophytic scrub and gr asslands . g

2 .

: a : . r D a : D . Selected specimens Chihu hu a J Ga cia 746 (CIID IR ) . ur ngo '

C a la: E . Pal er 1 MEX . Leé n : Hinton Gom ez 6 1 (CIID IR ) . o hui m 2 ( U ) Nuevo

EN B . an L : . z e ows lri N E . ua a u et al. 1 7 1 24 ( C ) S uis Potosi J R d 7 646 (E C ) G n j

K ishler MEX . u erét a o: . Ar e les 1 . F al at o: J . 9 8 9 ( U ) Q r E gu l 1 3 9 (MEX U ) eder ki z edows lci M i a : . z edows D istrict : J . R 26 035 éx co (st te) J R

2 023 0 (EN CE ) .

e i n thu s s s c ti oli us . a a This is a polymorphic species . H l a di e f R J ckson is form with deeply dissected le aves .

Vern acular n ame : j uric a (Q uerét aro) .

Hel an th s racile t . a . 1 76 . . A A A 8 n us A G a P . i u g r y, roc mer c d rts

D : Cal a B a a al a l istribution iforni to northern j C iforni , on western s opes up

1 300 dr . Fi . 4 . to m , in scrub or y forests g '

l : o e CIID IR . Se ected specimen B aj a Californi a: D . G m z 6 6 ( )

He th r an u 2 . l s h s t s R af . An n . Nat . . 1 4 . 1 8 0 i i u u , , p

V D istribution : E astern U nited S t ates to Co ahuila and Nuevo Leon . ery

a Fi . . sc rce in México . g 5 N l MEX . n dt et al. 1 2 U S e ected specimens : Co ahuila: T. We 59 ( ) uevo

L o : . T. M ller EX . e n C H 63 IVI. u 245 (M U )

Hel a d. 1 . nth s ali orn i us D C . Pro 836 i u c f c ,

4 . D istribution : Californi a and Northern B aj a Californi a . Fig.

B ravo 2 0 MEX U . Selected specimens : B aj a Californi a : H. 9 0 ( ) 70 P H Y T O L O G I A volum e - 70 J an u ary 1 992

h a li xi . He ant s a milia i S d Ind Sem . H . G . 1 . u m n chr er , ort otting 8 35

D istribution : Pre viously known from southern Can ad a to southern U nited

w s as a : e S t ates . In México a found growing a weed in yard Chihu ahu a: B u

navent ura a a Fam . V a Ga 1 3 80 25 . 1X . 1 99 1 la a , c s eg ytan , , p nt de ' l rizém as D . Gom e 8 3 t . cu m , con , z to be dis ributed) In tivat ion has ll : C a la: Palati al a a B ar this species been co ected from o hui , s id '

X . a a z rot eran a i . e 4 1 3 1 9 9 1 l D . o , en j rd n , 00 , p nt de m , G m 83

CIID IR li a d . Fi . 5 . ( , dup c tes to be istributed) g This m ateri al appe ars to fall within the confines of Heli anthus m axim ili ani as tre ated by Heiser except in t he ch ar acter of conduplic ate leaves . Heiser comments th at this species has long been appreci ated as a garden or

nam ent al . P a l la a a are a d r l va rob b y the p nts from Chihu hu esc pe f om cu ti tion ,

a a a e l a a since pp rently there r not wi d pl nts of this species in the are .

d . t b ro . a e m isside nt ifi e d He ianth s aff s tru m os s L . an H e s s L r a l u . u u u n mes on

a The M i l herb rium specimens . presence of these species in éx co is doubtfu , but possible th at further collecting efforts will allow us to find these or ot her speci es .

ACK N OWLED GMENTS

a B . L . We th nk the st affs of ENCB and MEX U for use of facilities ; D r . T l l a a ll an d urner for his he pfu determin tion of m ny of our co ections , his com

m ent aries D r. a a l F N ava and r la a H a A a ; R f e ernandez D . Yo nd errer rriet for v a re iewing the m nuscript .

LITER ATU R E CITED

B rande e . e T . 1 Zoe g , S 908

H n . . B . et l elia th s . Mem C a . 1 . The A a H eiser , 9 69 North meric n S unflowers ( u )

T - l 2 . orrey Bot . C ub 1 8

S ll . elia th s . 1 . a e e ic a a H E E . B . . n r chi ing , C Heiser 1 9 8 I fr g n Cl ssific tion of n u

- C a . Ta ( omposit e) xon 403 .

ze dow dm ica del alle R ski . . . w or a ero V zedo ski 1 . F l a F n , J G C R 98 5 g

de Mex o. i i c . . de E l a. M . ic 1 . Esc ae . e 1 . N C n Biol e Instituto co og éxico 4 67 pp .

72 P H Y T O L O G I A volum e - 75 J an u ary 1 992

i l la t axon Introd tion to the Prin s o P T o . V . V uc c p e f n my, second edition

E . . a Sivara an d b N . K . R C U P 40 j (edite y obson) mbridge ni versity ress , w w h Ne Ne 1 1 1 . 1 1 . v . 20t S 00 99 xi 292 . West treet , York , York pp

------a a . SBN 0 52 1 3 56 79 2 a 0 52 1 3 558 7 7 (p per) , (h rdcover) I (p per) , ha ( rdcover) .

This book is as much a critique of plant t axonomy as it is an

As a ov d f ld. s l l r i introduction to the ie uch , it is usefu too in p

in a . H g insight on how t xonomists perform their work owever , its usefulness is likely to be greatest for individu als who al re ady h ave

consider able famili arity with plant t axonomic principles . Written “ ” by an author with a viewpoint other th an the typic al Western

a a a a l concept of t xonomy (or science for th t m tter) , this is cert in y a a a and ll a l l not m instre m text , wi prob b y be poor y received in

a a . a d a f m ny qu rters On the other h n , bec use of the dif erent points

v d ld la and of iew expresse in the book , it shou stimu te discussion

m a l adva d l . At v l a y resu t in nces in the iscip ine the ery e st , some of the points r aised by Sivarajan m ay prompt a critical self exam i

a of a as t axonom ist s s st em at ist s and n tion wh t we / y do , how we go a bout our work .

Is lan ds Pla ts an d Pol n es ia s An d P l a Et hnob , n , y n , Intro uction to o ynesi n

ot an . Pa l Ala Cox S a a A B a a D P y u n ndr nne n ck ioscorides ress ,

. l 1 24 P la 22 . 1 1 . 228 . 9999 S W . S d 9 7 5 9 9 Wi shire , uite , ort n , Oregon pp

- - - N 1 . (cloth) . I SB 0 9 3 1 46 1 8 6

This book is a summ ary of ethnobot anic al inform ation on the P l a o ynesi an peoples . Possibly the gre test signific ance of this work will be its use as a st and ard with whi ch to comp are other eth

nobot anical T li i a studies . his possibi ty ex sts bec use of the circum st ances under which scientists h ave been able to st udy Polynesi an

la an d ethnobot any. Since Polynesi ans travelled from island to is nd the islands t hat they inh abited were previously not colonized by hu

a l a a a la la l l m ns , the co oniz tions h ve t ken p ce re tive y recent y (within a al a a and P l a l d the p st sever thous nd ye rs) , the o ynesi ns ive in vir

al la a l la v l l e t hnob t u iso tion from other hum ns unti re ti e y recent y, ot anical influences of Polynesi ans are more e asily (comp ared to

a P a . a la a Inc s , hoenici ns , etc ) ex mined in iso tion from other hum n

. Ten a d b a influences ch pters were contribute y ten different uthors , a a T e ch ex mining a p articular facet of Polynesi an ethnobot any. his

book is likely to be a st and ard on the subject for some time . B ooks received 73

r ss i and reta e ora u a C o s F l s an d l m at s h . A . Vakhram e e v . J c c u C i e of t e E arth. V T a la 1 98 8 R a b n . . N a F . r ns tion from ussi n edition y J V Litvinov . orm n

H C a P 40 20 t h S Ne w ughes mbridge University ress , West treet ,

- k Ne w k 1 . 1 0 0 1 1 99 1 . . 3 1 8 . l h . B N 2 1 Yor , Yor xix pp (c ot ) IS 0 5

- 4029 1 3 .

Vakhram ee v has summ arized the geologic and fossil d at a for

a and a P His a al a the Jur ssic Cret ceous eriods . tre tment de s prim r il a a E a a and a la S a y with d t from ur si ( in p rticu r , the iberi n region) , with gener ally more concise summ aries relating to other parts of h a t he l . W l h a a as a li a t he k wor d i e t is f ct ppe rs mit tion for wor , it is ’ t he k a a a a A a and a E boo s gre test sset , since d t from si e stern urope

has e l l a . T l been xtreme y difficu t to obt in hus , this book inc udes consider able dat a heretofore un available to p aleobot anists in most

t he l . W k la of wor d In conj unction with estern wor s of simi r scope ,

a l c an ai a a covering the s me geo ogic time periods , one obt n re son a a bly complete summ ary oi fossil floras of the time . S umm ries

l floras are a d l and of the fossi org nize into geo ogic time segments ,

l floristic and are l . within these , fossi regions provinces de imited In

a and da a a l a a and ddition to the text t t b es , number of m ps pho

o a s The k a a t gr ph of fossils are included . boo would ppe r to be very useful to anyone de aling with world veget ation p atterns during the a Jur ssic and/or Cret aceous .

k o tho L . C Ph t h ra . . . a at t ock D . . ha R J A L R . C . S h S S y p uc s , , w , ouise oo e S B M l al S B S ymposium of the ritish yco ogic ociety, the ritish ociety Plant Pa l and S Pla Pa l ld for tho ogy, the ociety of Irish nt tho ogists he P l B at T ll D li 1 989 . rinity Co ege , ub n , September ub ished for the ritish

M l al b a P 40 20t h S yco ogic Society y C mbridge U niversity ress , West treet ,

ha . New 1 . xiv . 447 . New 1 00 1 1 . 1 9 York , York 9 pp ( rdcover)

BN - 2 - 4 - IS 0 5 1 008 0 5 .

The book consists of p apers from a symposium org anized to commemor ate the centenni al of the de ath of Miles Joseph Berke “ ” l l le . B l w as a a ali l a a y erke ey n tur st (myco ogist , bot nist , go ogist , a l l a a l at l a invertebr te zoo ogist , c ergym n) , prob b y best known ( e st for t he subject of this book) for his assertion th at the late pot ato blight which de vast ated pot ato crops in the middle 1 8405 (pro

du cin a la l la influxes g f mines in Ire nd , resu ting in rge of Irish to al 28 a the U nited S t ates) w as c aused by a fungus . A tot of p

are l d b 51 a . The pers inc uded in this book , contribute y uthors 74 P H Y T O L O G I A volum e - 75 J an uary 1 992

a are a l E a a a di al uthors prim ri y urope n , with sm ttering of in vidu s a from other p arts of the world . The v rious articles tre at topics

a - a h a al a s s r nging through host p t ogen inter ctions (sever p pers) , y t em at ics Ph to hthora al a a al of y p (sever p pers) , p thogen dispers , g net ics and d Ph to hth ra a a l repro uction of y p o , v rious p thogen contro a an d l a mech nisms , prospects for future work to essen imp ct of

Phytophthora on cr0 p plants (pot ato an d others) .

r P Plan t G owth: Inter actions with Nutrition and Environment . J . R . orter

D . W . La l Vol . 43 S E al B l w or , in ociety for xperiment io ogy

S a S . C a U v P 40 2 t h S New emin r eries mbridge ni ersity ress , West 0 treet , N w . 1 9 1 . . 2 4 a . S B Ne 1 00 1 1 . 9 8 York , York xii pp (h rdcover) I

- - - 0 521 36 1 33 8 .

Sixteen authors h ave contributed a tot al of ele ven p apers to

v l e . l a l l al a this o um Whi e prim ri y physio ogic in orient tion , the top ics tre ated r ange from subcellular processing of various nutrients to inter actions between plants and their nutrient supplies at t he pop

ulation or ecosystem level. S ome p apers are very n arrow in their a a l view of nutrient processing , tre ting imited number of nutrients

a involved in specific aspects of plant met abolism . Other p pers ex amine broader physiologic al and/or ecological consequences of a aila l a a v bi ity of one or two nutrients . S uch bre dth of tre tment ha A s in the p ast been unusu al for speci alized books of this type . “ a a a d a bro dening of scope , with the ssoci te ttempt to view the big ” and m a an d a a a picture , is refreshing , y be in ic tion of the m tur tion

of the biologic al sciences .

Thb ( Pres erva io l on o H. a t n an d a ati Bi lo i al s ou r es . G O V u f o g c R e c ordon ri ns ,

w r binski Ga M B . a . E . ie z . J r lli E S rdner rown , , Wi m Kunin , Joseph

- P an l a h 1 2 1 6 1 985 . roceedings of Interdiscip in ry Works op , J une

v l a U a P P. . Box 50096 S a ni ersity of W shington ress , O , e tt e , W shington

- - - - 1 4 0 4 . 1 1 . . . l . BN 2 9 70 9 9 8 5 50 96 . 9 9 x 303 pp (c oth) IS 0 95

This book summ arizes discussions on a number of issues relat ’ ing to potenti al loss of a significant portion of the e arth s biodiver

sit . Six a a ex sit a la in s it y topic re s ( u conserv tion of germ p sm , u va r la a conser tion of ge m p sm , how to me sure genetic uni queness ,

a l al a al how to me sure eco ogic uni queness , how to me sure v ue of B ooks received 75

and a k genetic resources , prospects of m r et incentives to conserve biodiversity) were chosen by the organizers of this symposium an d a a h b a a a h p pers , e c written y one or two uthors , prep red to tre t t ese

six subjects . Each p aper was ex amined and written comment ary

a b a al i al an t he ar prep red , y two ddition ind vidu s with interest in p

t icular a subject are s . Papers and comment aries were sent to par ticipan t s of the symposium so th at the p apers could be re ad before

t he T a symposium took place . he meeting itself consisted of discus

t he a e a and la . Th sion of p pers , comment ries , re ted issues present

l a t he a an d a al h vo ume cont ins written p pers comment ries , ong wit a summ ary of t he discussions t hat took place during the meet

in g . In this time of incre ased d anger of m ajor losses of biodiversity E a h l a a from rt , this book wou d seem to be good st rting point from

which to begin to address me ans of preventing such losses .

a b Wild In dia The Wildli fe and S cenery of Indi a and Nep al . Photogr phs y Ha a T b u M . The MIT P 55 G al C . G er d ubitt ext y y ountfort ress , yw rd

. 208 . a S Ca Ma a 02 1 42 1 99 1 . treet , mbridge , ss chusetts pp (h rd

B - 2 - - . 2 cover) I S N 0 62 1 3 76 1 .

This is prim arily a book of be autiful photographs from a land l k an d of stunning views . Some text is inc uded in the boo , therein

are a an d li a a l l and descriptions of geogr phy c m te , veget tion , wi d ife , A pressures exerted by an increasing hum an pop ulation . very use n fu l m ap of N ation al Parks an d S anctuaries is also included . U li ke m any books publi shed to portr ay the n at ur al be auties of an

a a a la v l la a a re , this one cont ins re ti e y few ndsc pe photogr phs , but h l a instead concentr ates on individu al org anisms . W i e the m jor

it are a al and l la are ll y of pictures of m mm s , birds , repti es , p nts we

The a a . The represented . book consists of four m jor p rts first con a al a al a a t ins most of the textu m teri , the other three tre ting m jor

The H ala a The physiogr aphic pro vinces on the sub continent ( im y s ,

- he la a d Ga Pla and The D e a . T In o ngetic in , cc n) rge form t x

34 cm) allows inclusion of extr a large photogr aphs . PUBLICATION D ATES FOR VOLUME 71

Volume D ate on title p age — J uly 1 99 1 ; D ate of m ailing — 1 6 S eptember

1 99 1 . Volume D ate on title p age — August 1 99 1 ; D ate of m ailing— 25 Septem ber 1 99 1 . Volume D ate on title p age- September 1 9 9 1 ; D ate of m ailing- 26

October 1 99 1 . Volume D ate on title p age— October 1 99 1 ; D ate of m ailing - 9 D ecem ber 1 99 1 . Volume D ate on title p age — November 1 99 1 ; D ate of m ailing— 7 J an a u ry 1 992 . Volume D ate on title p age — D ecember 1 99 1 ; D ate of m ailing- 1 8 F a ebru ry 1 992 .

In f orm at ion f o r Au t h or s

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re d fo r bl a on in PHYTOL I Manus ri t s m a be be c onside pu i c ti OG A. c p s y m t ed e her on com t e r d sket e or as t escr D k t w ll be s b . s e tes u it it pu i t , yp ipt i i f retu rned to au t hors a t e r ac t i on has been tak e n on t he manuscript . h r 2 n e . n he and m a b in n D i sk et tes m ay be 5 . 5 i c s o 3 5 i c s y e w ritten a y IBM or Maclntosh compat ible form at Typescript m anuscripts should be w nt h i single spaced and ill be read i o t e comput er us ng a page scanner. The scanner w ill read st andard t ypew riter font s but w i ll not read dot r nt Man sc r t s s bm t ed in dot m at r r n canno be s e mat i x p ri . u ip u i t i x p i t t n r r n tal f r nt f n n se de sco e ot cs o sc e am e . rre o s cept ed. U u ( i i ) i i i c s C o cti made on t ypescript manusc ript s must be complet e and neat as t he scan w r t h rw Lan a e of man s r t b e t her ner ill not ead hem ot e ise . gu g u c ip s may e i F r s w ll be red ced t fit w h n l of Engli sh or S pani sh . igu e i u o it i imi t s text a es and herefore sho ld be s bm t t ed w h an nternal scale and have p g t , u u i it i m n r r n l t h e f r t t a L nd f r u res di ensio s p opo t i o a o t os o e x p ges . ege s o fig w v Ea h m zinuscri t sho ld be ncl ded in f res hene er oss ble . c u i u igu p i _ p h l h v n t r k w r l S ec m en c t at ns sho ld be s ou d a e a abs ac t and ey o d i st . p i i io u n n h r h m n t er al t t les sho ld be c t ed w t h co sist e t t oughou t t e a uscrip . S i i u i i

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