. 741 



8) deseriptionem ab ipso datam Fespiclmus^ negamus; C. 

 violaceum ejusdem auloris polius afferendum crederemus. 

 ***■ Folia cordata (postice biloba J antice triloba, 

 lobls integris mit exterioribus sublobatis. 



212. CoNYOLVüLUS hederaefolius Spr. , Ipomoea ted. 

 au€t., Hb. \V. n. 



213. Coy\'OLYüLiJS Sloemei Spr., Ipomoea parvlflora 

 Vahl et auct., Hb. W. n. 3767. Sunmiopere folüs various 

 integris, trilobis, plus minus profunde tripatlitis, 3-fulls, 

 lobo medio lanceolato acuminato producliore, sinubus 

 Omnibus obtusis subacqualibus, lobis laieralibus tripartilo- 

 rum quasi alaeformibus, 5-ßdorum angusio lapceolatis, ex- 

 timis oblique irregularller quadrangulis^ 



Huie speciei valde oognatus Conv. trißdus HBK. Syn. 

 2. p. 221, qui C. hepaticaefolius Hb. W. n. 3709 (spec. 

 Humb.), quem distingues: calycura pilis adpressis sparsis, 

 floribus majoribus etc. 



214. CoisYGLTULüs hcderaeeus L. — Ipomoea hede- 

 racea Hb. W. n. 3760 (spec. hortense), Conv. JSil Hb. W. 

 n. 3642; Ipomoea Rudolphi Sieb. Martin. Suppl. 30. 



In utraque India haec specles provenit, habemus ex 

 India Orientali (red- hüls near Madras), America boreali, 

 Antillis atque e Brasilia. 



215. CoNVOLYüLus Pes tigridis Spr., Ipomoea pes 

 aucL, Hb. W. n. 3768. 



Planta Indiae orientalis in Sti. Tbomae insula in cam- 

 pis saccharinis provenit, hinc non indigepa videtur. 



Capitulum cyma quinquies dicholoma cum flore alari, 

 ramis omnibus abbreviatls et foliolo (braclea) altius sen- 

 sim angustiori et minori, lanceolato piloso suflFullis. Calyx 

 6 — 7 lin. longus subregularis , sepalis e latiori basi oblon- 

 ge -lanceolatis acuminalis acutis, patenlim pilosls. Corolla 

 apicc pllosa, pllls patulis. Stamina paulo supra funduni 

 inserta^ tubum circitcr acquant. Capsula parva depresso- 



