394 CONVOLVULACEAE, 



Tropical America, East-India 



PHARBITIS Choisy. 



Pharbitis acuminata Choisy in D. C. Prodr. IX p. 342. 

 Surinam ex Peter. Natiirl. Pflanzenfam. IV. la. p. 22. 

 Tropica! South-America. 



Pharbitis Nil (L.) Choisy Conv. or. 57. 

 Convolvulus Nil Linn. Spec. 219. 

 Lower Surinam River, near plant. Geyersvlyt: Kegel 961 (fl. July) ex 



Garcke Linnaea XXII. p. 68. 

 Upper Surinam River, near Bergendal : Focke 1266. 

 Saramacca River, near Groningen: Went 160 (fl. Aug.). 

 Surinam: Hostmann H. L B. 903, 322 — 215. 

 Tropical South -America. 



Pharbitis cissoides (Choisy) Peter. Natiirl. Pflanzenfam. IV. la. p. 32. 



Batatas cissoides Choisy Conv. or. 55. 



Marowyne River, near Albina: Tulleken 587 H. L. B. 903,322 — 1201 



(fl. Nov.); Went 444 (fl. Octob.) 

 Upper Tapanahoni River, near Magneetberg : Versteeg 827 (fl. Aug.). 

 Lower Surinam River, near plant. Jagtlust: Splitgerber 391 H. L. B. 



901, 161—375 (fl- Dec). 

 Paramaribo: Splitgerber 823 H. L. B. 901, 161 — 376 (il. April). 

 Orellanakreek : Focke 700 (fl Octob.). 

 Para district, near plant. Berlyn: Went 391 (fl. Sept.) 

 Surinam: Hostmann H. L. B. 903, 322—223; Wullschlagel 1520 ex 



Meissn. 1. c. 230 

 Tropical America. 



OPERCULINA Manso. 



Operculina altissima (Mart.) Meissn. Flora Bras VII. p 213. 

 Ipontoea altissima Mart. Obs. Mss 2465. 

 Paramaribo: Focke 778 (fl. April). 

 Surinam : Hostmann and Kappler 802 named Ipomoea alulata Mtq. 



Linnaea XVIII p. 599. 

 Amazon district. 



Operculina surinamensis Meissn. Flora Bras. VII. p. 214. 

 Surinam : Wullschlagel e.x Meissn. 1. c. 



Operculina ventricosa (Bert.) Peter Naturl. Pflanzenfam. IV. la. p. 32. 

 Surinam ex Peter 1. c. 



JACQUEMONTIA Choisy. 



Jacquemontia tamnifolia (L.) Qriseb. Flora Brit. West. Ind. Islands. 

 P 474- 



