600 —^ — 



mcmbranacea in Sore oblusUiacnla brevi - mncronata 2 '/^ — - 

 3 ceo*. loDga-, in fnictii acnlinscula pauUo aucta, Capsula 

 sobg'oboaa membranacea 2 cent. circiLer crassa^ operculo co- 



riaceo crasso. 



4. Ipomoea glabra Chois^ in DC. Prodr^ /X» p, 362, 

 Convolvulus glaber AubL Gu^an, I, p. 138, Tab, 53, 

 (boBa, sed corollae labua in iconc cylindrico -angiistatu?^, 



dam lota, potius campaunlala). 



Cregcit in Oreilanakrcek , ni- Oct, 



Forma foliolis paullo latioribas (2V2 — f'^''^ ^ cent.), 

 pcdnoculisqne itcralim dichotomis;* — In apricia rnoatia coe- 

 rulei ad arbores allissime scandeus. 



5. Ipomoea tamnifolia Linn, — Chois, in DC- Ptodr, 

 IX, p. 365, Convolvulus tamnif. Me^^ Esseq. p. 95. — 

 Crcncit prope Paramaribo, 



6, Ipomoea gu^anensis Chois. L c. p. 366, Convolvu- 

 lus ^ubL — Crescit in Savanna ad pL Beriyn, 



7i Ipomoea fastigiata Sweet, ~ Chois. /. c. p. 380. 

 fy^ cymasa Mey, Esseq, 99. Convolvulus essequebocnais 



Spr^ la aoatris apeciminibus caules mox pateatim pilosi 

 mox glabri. 



CrMcit in syWis aS fl. Commewjne snp. Sept, 



8, Ipomoea surinamen$M (SccL HI. §. 4,), CanJe toln- 

 biU petiolisfiMc patentim vel enbrelrorsc pilosis, foliis U* 

 atato-triiobis olrinqne sparse hirtellis, lobo m^^dio ianccolaio 

 mocronato basi coarcUto^ lateralibus falralis apice H basi 

 acaraioaJis vel in siiperioribiia triangulari - Janeeolatis bwi 

 rotnndaiis , pedunculig glabra uscu lis peUolos soperantibni 

 axilUribos geminls vel solitariis apice siibombellatim 1 — 3-, 

 rare 4-fioris, pedicellis caljce pleramqne breTioribas, acpalia 

 BcariosU glabris rel exlimo apice cUiaiato^ iaaeqniloAjsU, 3 

 extertoribiis laaceolatia mvcronAliB eoraiftqae extimo reMl?** 



