Boyce, P.C. Two of Hotta's Bornean
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I O 7' O IWVSIH'., g NVIINUO S.YIJOH CO O,4A.J T\TO OF IJOTTA'S BORNEAN SCHISMATOCILOTT]S Despite rhe lasting impact of Hotta's colrections and subsequenr :_:* dark green longitudinai r r-:r:. lications on the raxonomy of Bornean Araceae, many of his nex. sF---_:: inflation of the latter ciur:r- :l were long known from only the type coliection. The dearth of addii:c:_r in the lower 2r5 (corrrsp r .--- collections was in part a result of the woody foci of fieldwork in Bor:.: narrowly acuminate in r-i. :=: over the past 40 years, and also in no small measure a reflection of th. ,:- male anthesis, externall-, -, , ten resrricred distribution of many of the mesophytic herbaceous planrs -:. nal venation, inrernallr- ::-: Borneo. - appearance. Spadit mri -':. , - : hou rglass-shaped : r'. - since 2003 the author ./i has been focussing fieldwork on the Arac-,- lower halF. 1.5 cm lon-': -. and as a resuit has located new popr,rlations of most of Hotta's aroid specir. 0.5 mm diam. Dn. br:--..: Two -:- of the most interesting scbisxtatagror.rls ciescribeci by Hotta, et.,.:_, s, diameter of the fresh cr.:, : and.l. garnoandra, are detailed here. Borh were included in the mosr recer: along the spathe/spadir, ,::.,:, taxonomic revision of scbismarag/attis (Hay & yuzammi,2000), but at rh.: flar-ropped, ,a, I mrr. -.,-. time were known only from the type collections. mm long. composcc (: -: . -: dull cream agrng ro i::< :: -, scbismatoglottis erecta M. Horta, Mem. colr. Sci. univ. Kyoto, Se:. distally 1 cm diam.. iFi,:--- : 8,32 (1965) 233, fig.5, yuzammi, A-F; Hay & Telopea 9(1): 87 _ E! connecrive rhick and :-.- .' - (2000). Type: Malaysia, Bintulr-r ('4't"; Division, Binturu, Tatau, vaile,v o: across rhe rop ber*..- :-.: .. : Sungai Keyan, Ulu Sungai Kakus, 9 Nov 1953, h[. Hirano {z M. Hotta Lt-, boid. dull cream: ,', (KYO, holo). Piate VII. l a '.:. - ims; pollen reieased i:: .::,r,:. - reddish grecn. ;a. ).' - - - Erect to climbing herb to c.z. 30 cm tall. Stetn erect to decumbe nt, ca, -> mm diam., often rooting at the nodes, with internodes to 1.5 cm long, epi- Disrribrrtion: Encrr.- - )- geal, pleionanthic, glossy reddish brown, less often glossy medium gr..rr. through the Kanou:: .-..- : - I eaue' many rogerher, each module with ca.6 leaves; peilole to 10-i4 cm Belaga. long, slender, sub-rerete and very shaliowly canalicurate, green to reddish- brown, sheathing only at the exrreme base, the wings of tf,e rheurh extend- Habirar: Terresrriai r: :' : ed into a persistent, linear-lanceolate iigular portion to 4 cm long; /amina in perhumid densr ri'::=: erect, oblong-lanceolate to narrowly elliptic, margins somewhat crispulate, 10-15 cm long x 2-3.5 cm wide, rather thinly leathery, adaxially glossy Nores: The erecr Jn.- -:. - - bright medium green, -: abaxially paler green with mid-rib and all veins immediately disrin.rr.. : darker green, the base acute and somewhat = decurrent, the apex acute and and by having pair.- -- ---, rather abruptiy acuminate for ca. 2 cm; midrib abaxially proo,ir,r..rr, adaxi- mosr closely aliied r, ally grooved, with ca, ' B primary \aterarveins on each side^, alternating with sharing che somcu :r*: - = - -- lesser interprimaries and divergi ng at crt.60o; secondary venation ablxially sparhe and clavar. ,--:..: - t rather inconspicuous, - adaxially more or less obscure, arising from the mid- in the smaller inflorts--.:--=. :. rib; tertiary venarion obscure. Inflorescence soritary; pedunci ca. 5 cm long, interstice, the conn.,:..: :. : slender, glossy reddish brown, apically curved bringing the inflorescence to theca, and in lacki:. :,-,-: subhorizontal to noddin g. Spatbe ca. 5 cm rong; loir lparbe subcylindric, ca' 2 cm iong, glossy medium green ro reddish brown, with conspicuous THE SARAWAK MUSEUM TOURNAL 1VNUNOI )VMVUVS AHJ IMNMIIIIM '\INESN'^I {Si'IT dsiu saJod eql punoru srulJ PesI€J Surllei ui PUP':r":r-: @ 'f,--::-'-:;ulntr ElJr{t urou parroolS dlsnonltdsuof PUP PesI€J lou slllfeuuol eql alrJJts snonlldsuoJ ssel 'slllsld JaFJel JJtll"J 'a:ualsa.royul Jall€rus :; tm ppata 's urou SJaJJIP ll|flqI s/1p1301pa6/c,1Js 'euoz el?ur al?^?ll PUP :*:$dn Jt"ururnfE .{lrdntqe pu" pJtEUUr 'ruels al"Suoia t?q^Nauros aqr f:--'n:.Op '(qe.Sua1 u"lu"uII€X) uoslo:rg 28 JauSog /4flWt 'S'or PaIII€ ,41aso1: -;:m ,raLllu€ .readde rqSrur tr eqt Jo pua ql"r uo saJod pa.rrzd Sur,teq i-] :nrr 'xrpuaddz ue 3ur1tz1 ui 'qleaqs ruln8ll srl dg 'eAIlJUIlsIP dlarerpe:--:n eJE ppafi vL1o1\o1atustryS' sulats Suiqulrl: dlarerurrp Pu€ lJeJe JIII :sr::l{ 'lF fii l! lltl rl lu oez-\t 'lsa.ro; asueP Plurnqr): ; - sde,ro.1e 's1ueg .ralr.r daals Uo seLUlleruos ':rrdqdoqlll Jo IeIJIsJJJeI :]EIIC:Ij 'zFe1;g ot arueq] 'utszq 8uelag aq] olui sdallz,L Fuog pue lL4Aou"X aqr q8noru: peqsJarEra. 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EI^O8 f Ugrgd (/O OF HOTTA S BORNEAN .'CH IS N AT AG LOTT I \ orher specimens seen: sarawak, sri Aman Drvision: Lubok Antu, Batanr ca, 2 cm long, green. n:i::-rx _ Ai, Nanga Sumpa, 0I' 12' 07 .6"; Il2" 02' 5I.2" ,27 July 2004, p.C, 80.,.