390 DIOSCORINEAE. (Dioscorea.) 



80. D. RITJFLLA Itoxb. Fl. Ind. 3. 798. (Rumph. Amb. 5. 

 t. 121.*)) Tuberibiis oblongis, supcrficio rnbris; caulibus vo- 

 luhilihus, 6-alatis: foliis oppnsitis, sagiftafo-rordafis, glahris, 5- 

 7-nerviis, apiee siibulafo. Roxb. — Culta propc Calciitlain. 2|< 

 — Spicac masculac axillares, simpliccs vcl compositae, illae 

 dciisillorac, foliis brcviorcs. Florcs miiiuti. Spicae fcmincae 

 axillarcs, plcriimque simpliccs, foliis longiorcs. Florcs reinofi, 

 fragranfcs. Sfamina aborliva ma£iia et disfincta. 



81. I>. ANGULNA Ro.rb. Flor. Ind. 3. 803. Tubcribns cy- 

 lindricis; caulibus volubilibus, (crctibus, villosis; foliis opposifis 

 et alfcmis, cordatis, 5-ncrviis ; spicis masculis densis, pciululis. 

 Roxb. — Prope Calcutfam. 2\. — Folia 4-6-poIlicaria, 3-5 poll. 

 lafa. Spicae fcmincac axiilarcs, erectae, longac, simpliccs vel 

 composifac, villo«ao ; floribus parvis, rcmofis, viridihus, villosis. 

 llabifu similis Uliio angiiiuo Rumph. Amb. 5. /. 122. (olim D. 

 alafa (5 Willd), sed foliis valdc divcrsa. Hoxb. 



82. D. PUBF.RA Rlume, Fnum. 1. 21. Foliis subopposi- 

 tis, subcordato-ovalis, scariosn-cuspidafis, 5-nerviis, supra lacvi- 

 bus, infra scricco-pubcrnlis ; caulc fcreti, lacvi; s|)icis masculis 

 vcrticillato-paniculafis. Rlume. — iWolnccao. 2\. 



83. D. SPICULATA Rlnme, Fnum. 1. 22. (Rnmph. 5. /. 123?) 

 Foliis opposifis, ovatis, inucroiiafis. cordafo-sagittatis (lobis ba- 

 scos acuf iusculis), glahris, 5-ncrviis ct vonosis, nervis quafuor 

 latcralihus bifidis; caulc alalo. Rlnme. — Java oceidcnfalis. 2\. 



84. D. SALICIFOLIA Rlume, Fnum. 1.23. Foliis opposilis, 

 angusto-lanccolafis, acuniinatis, liasi subcordatis, 3-5-ucrviis, in- 

 fra glaucis; caulc lercli, laovi. R/ume. — Java. ?4- 



85. D. PUNCTATA Rroicn. Prod. 294. Poir. Fncycl. suppl. 

 3. 140. Glaberrima ; foliis oppositis alfcruisquc, rordatis, acu- 

 minafis, puiicticulatis, 5-nervibiis : norvis cxtiinis bipartilis: vc- 

 nulis rcticnlafis ; spicis mascnlis fasciculafis, raris: fcmiucis sub- 

 solitariis. Rrown. — Nova llollaudia Iropica. 



86. D. HfOTUNDATA Poir. Fncycl. suppl. 3. 139. Foliis op- 

 posilis, cordafis, ovato-subrof undis, aciimiiiafis, glabris ; 7-ncrviis ; 

 spicis plurilius, filiformihus. Poir. — Portorico. 21? — Folia 2£ 

 poll. longa ct lafa, mcinbranacca. Pctioli longitudine fere folii. 

 Spicac comolures, axillarcs, sini|iliccs, folio brcviorcs, glabrae. 

 Flores parvi, subscssiles, sparsi, solitarii, iufcrdum per plurcs 

 congesti. Poir. 



Spccies hujus sectionis mihi dubiac. 



87. D. OPPOSITIFOLIA lAnn. Spec. 1463. (Pet. Gaz. t- 31. 

 /. 6.) Lam. Fncycl. 3. 230. Willd Spec. 4. 797. (I.onr. Cochinch. 



2.764?) Roxb. Flor. Ind 3.804. Wight. lc. VI Ind orient.3. t. 

 813. Hcrbacca ; laevis; foliis oppositis, cordato-ovafo-lanccolatis, 

 acutis, 3-7-ncrviis: floribus uiasculis paniculatis; femineis spi- 



') Willdenowius olim ad D. alatam duxit. 



