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ramosissima liirsuta, calycibus pubescentibus, bracteis bre- 

 vissimis, floribus pedicellatis (Africa aequinoct. prope Se- 

 negal). 11. C. aculeatum Vent., spinosum, fol. suboppo- 

 sitis ovatis pubescentibus, floribus pedicellatis (Afr. aeqain. 

 prope Senegal). 12. C. spinosum Don, erectum glabrum, 

 ramis spin esc enti bus , fol. longe petiolalis ovalibus mem- 

 branaceis, floribus pedicellatis, denlibus calycinis fere ob- 

 soletis, petalis ovatis obtusis, starainibus minus exsertis 

 (Afr. aequinoct. prope Sierra Leona), 13. C Smeath- 

 manni Don, scandens, hirsutum, foliis ellipticis acumina- 

 tis; floralibus flavicantibus bracleis amplissimis , racemis 

 elongatis, floribus pedicellatis (Air. aequin. prope Sierra 

 Leona). — Scctio E. Cat. tm-binat.o-campanulntus. Spicae 

 axiliarcs et terminates, saepe paniculae modo disposilae. 

 14. C. farinosiim Kunlh. Humb., scan dens glabrum, fol. 

 elliptico-oblongis obtusis subcoriaceis basi rotunda tis, sub- 

 tns fariuosis, spicis geminis multifloris , petalis squami- 

 formibns, staminibus longissimis (Mexico). 15. C. fran- 

 guUfoUum Kuntb. Humb., scandens glabrum, fol. elliplicis 

 utrinque lepidotis, spicis solitariis rariusve geminis, bra- 

 cteis oblongis acutis villosis , petalis crenatis subflabellalis 

 (Orinoco prope Angusluram). 16. C* laxum Jacq. Lin., 

 scandens glabrum, fol, ovatis, spicis ercctis laxifloris, caly- 

 cibus pubescentibus, pelalis subrotundis calycc brevioribus 

 (in Antillis). 17. C. meecicammi Kuntli. Humb., liumile 

 glabrum; ramtilis novellis compressiusculis , fol. elliplicis 

 membranaceis, basi subcordatis, panicula polystachya, spi- 

 cis brevibus multifloris ferrugineo-tomentosis, petalis sub- 

 reniformibus calyce brevioribus (Mexico). IB* C* />«/- 

 cliellum Mart, mss., scandens puberulum, fol. elliptico- 

 oblongis subtus fuscescentibus, panicula polystachya, ca- 

 lycibus pedunculisque fusco- villosis, petalis subreniformi- 

 bus reflexis (Brasilia). 19. C. racemosnm Pal. Beauv., 

 scandens glabrum, fol. ovato- oblongis acutis nitidis, pani- 

 cula polystachya, spicis elongatis apice comosis, petalis 

 lanceolatis obtusis (Africa aequinoct. ad Benin). 20. C* 

 albidum Don (C. laxum Roxb. liort. Beng.), scandens 

 glabrum, fol. longe petiolatis oblongis obtusis aut subor- 

 biculatis, supra punctalis viridibus, sublus albidis, panicula 

 polystachya, spicis confertifloris, calycibus pubescentibus, 

 petalis parvis find. Or.). 21. C. nanum^ Hamilton mss in 

 Don prodr., erectum humile, fol. oblongis ovatisve obtusis 



