Oeropegia. 



LXXXV. ASCLEPIADE.« (bROWN). 



437 



Inflation distinctly constricted at the 

 middle ...... 



Inflation not constricted. 



Corolla-lobes not more than 2 lin. long ; 



leaves linear-lanceolate 

 Corolla-lobes 2^-3| lin. long. 



Leaves —l lin. broad, very slender; 



peduncles \-^ in, long . 

 Leaves i:i-8 lin. broad, not cordate 

 at the base ; peduncles j-l^ in. 

 long. 

 Leaves subtruncate or rounded at 

 the base ; corolla-tube and 

 lobes pilose within. 

 Leaves §-lA in. long 

 Leaves 2|-2| in. lung . 

 Leaves cuneate at the base ; 

 corolla-tube glabrous within ; 

 lobes pilose. 

 Corolla 1^ in. long . 

 Corolla less than 1 in. long 

 Leaves G-16 lin. broad, cordate at 

 the base; peduncles ^-Ik in. 

 long. 

 Corolla §-| in. long ; tube 2| In. 



in diam. at the mouth . 

 Corolla 1 in. long; tube 3^-4 

 lin. in diara. at the mouth . 

 Corolla-lobes 4|-6 lin. long. 



Corolla-tube 9-10 lin. in diam. 

 at the mouth ; leaves 7-8 

 lin. broad . . . . 



Corolla-tube 1-5 lin. in diam. at 

 the mouth. 

 Leaves 12-18 lin. broad 

 Leaves 2-10 lin. broad. 



Corolla-lobes erect, glabrous 

 (and see 41, C. in- 

 fausta) .... 



Corolla-lobes incurved over 

 the mouth of the tube 

 in the form of a globe, 

 ciliate .... 



Corolla-lobes 9-10 lin. long; tube 

 ^ in. in diam. at the mouth 

 Peduncles none or exceedingly short ; flowers 

 pedicellate ; corolla rather slender. 

 Leaves ^-1 lin. broad; sepals 1 lin. long 

 Leaves 4-8 lin. broad; sepals 2-2,^ lin. loner . 

 ff Leaves pubescent or puberulous on one or both 

 surfaces, or at least on the veins beneath. 

 Stem pubescent, pilose or puberulous all round or 

 on opposite sides along two broad lines. 

 Cymes or umbels distinctly pedunculate; 

 flowers pedicellate. (See also 28, C. 

 papillata.) 



18. 



3S. 



30. 



C. mozambicensis, 

 C. ant/nsfa. 

 C. dehilis. 



C. ajffinift. 



C. ruspoliann. 



C. nHotica. 

 C. hiddumana. 



VOL. IV. 



