10 



DISTEIBUTION OF THE GENEEA. 



Flowers often large and subcampanulate with broad segments; rarely much smaller, thus 

 approaching those of the following tribe : sepals sometimes large, generally imbricated. 



Anisolobus, Mandevilla, Echites, Secondatia, 



Angadenia, Amblyanthera, Temnadenia, Haphphytum. 



Perictenia, Mascarenhasia, Mitozus, 



Tribe 31. Mesechite^ : 3 long, terete or torulose follicles, dehiscing along the ventral suture, 

 the inflected margins of which are seminiferous. Seeds many, crowded, linear or fusiform, 

 with an apical coma, suspended as in the preceding tribe. 

 Corolla small, or of moderate size, with a short tube, and rotate segments simply convoluted : 

 stamens included, or often more or less exserted : disk rarely obsolete, or very short and 

 crenulated, or generally consisting of 5 erect, more or less free, fleshy lobes. 



Mesechites, 



Anechites, 



Exothostemon, 



Thenardia, 



Forsteronia, 



Zygodia, 



Pottsia, 



Alafia, 



Isonema, 



Laseguea, 



Hmmadictyon, 



Oycladenia, 



Heterothrix, 



Oncinotis, 



Apocynum, 



Urceola [Chavanesia) 



Holarhena, 

 Alana, 

 Motandra, 

 Pachypodium, 



Rhynchodia, 



TVachelospermum, 



Aganosma, 



Ichnocarpus, 



Anodendron, 



Cleghornia, 



Ecsydanthera, 



Micrechites, 



Parameria, 



Pycnobotrya. 



