76 



AROIDEAE. 



ARISiEMA Mart, — SchoCt, 

 1. Arisaema hrasilianum Blume Rumphia Tam./. p-96* 

 Af'um triphyllum L, partim^ 



Crescit Soriuarni, Beueden-Commewyne , ra. Oct. absque 

 floribns. 



Specimioa mea hand ad Udgu^m quadraalla hue Iflmeii 

 r,cfereitda*TideDUr p nam. foli^ segmcBta forma paullo aBgH-* 

 ^vice abladeotia ad distinctiouem Bpecificam &tatuejidam eo, 

 tmooa sof&cere mihi videatur, cum ejusmodi lusus in toto 

 hjoc gencre hand rari siut, Segmentum medium elliplicum^ 

 basi aliqnid an{jHStalum , 25 wnU circiler lougam, 9 latum, 

 Jbateralia parumper breviera aogustiora inaeqailatera, ex- 

 trorsam ad basin lobo 7 — 3 cent, long^o aitcta. 



ACO^fTIAS Schotu, End!. 



1. Acontias heUeborifoiius SchoCt. Melet. /» p^ 19. e:^ 

 Kunth. Enum^ III. p. 45. Arum helleborifolium Jacg, 

 fenn.m. Tab. »\X 



Ctcncit in H^rltv Faramariboeasifotis eponte^ et passim 

 alibi in argillosis. 



RadtJ^ tuberosa snbgloboao -placentiforniisj superne pe- 

 liolorum vagiais Bubbulbiformifl^ folia 1 — 3 et scapom fere 

 simDltaaea exserens, Petiolus 50 cent, circiter longas, ver- 

 sos basin vaginaus^ et fysco-maouUtus, superne tenuis, jFo- 

 Hum pedaturo ^ circiimsCriptioae sobrctundo- cordatam; /b- 

 iiola plerumque 10 — 11» medium raaximnm obovato-cu- 

 ncato-Ianceolatum, breviter acuruiaatuni, sessile^ 18 cent, lon- 

 gnm, 5 — pferuraqrie 6 — 6*/,j latum. Utrinqnc ad cjug ba- 

 sin 5 foUola exeunt, comminii pcdicello ioserlaj v«l dis- 

 creta vel tenui membrana juxta pedicelli latus superhi^ de- 

 currente connexa^ quorum interiora foli^la medio cottformia 



