Secamone.] lxxxv. asc lepiade j? (brown). 9-7 



4. S. Alpini. 



Corolla-tube \-h lin. long, never exceeding half the 

 length of the lobes; flowers in simi)k'or i)aniculate 

 cymes. 

 Corolla pubescent witliin .... 



Corolla glabrous within and without. 

 Leaves linear. 



Style scarcely exserted beyond the anthers 



cushion-like at the top . . . .' 14. S. fr,(esceus. 



btyle djstinctly exserted beyond the anthers; 

 Mpical i)art obconic-chivate or broadly 



Leaves ovate, lanceolate, elliptic or oblong. 



Leaves retuse at the apex, with an apiculus in 



the notch . . •* v ^»/. „ 



Leaves acute or obtuse, but not notched at the 

 apex. 

 Flowering-branchlets, as well as the cymes, 

 distinctly i)ubescent or subtomentosc with 

 spreading hairs. 

 Young leaves glabrous on both sides or with 



only a few hairs on the midrib beneath 11. S.foribtinda. 

 Young leaves pubescent beneath or on both 

 sides. 



Leaves 1^-2.] in. long ; pedicels 2-4 lin. 

 lon^ .... 



12. S. WJnitei 



VOL. IV 



Leaves ^,-f in. long; pedicels ^-f li 



^«"^ • • • . " . . 13. ^. Stuhlmanni. 



Howering-branchlets glabrous, but the cymes 

 sometimes pubescent. (In S. zamhesiaca 

 the rtowering-branchlets have two obscure 

 thinly pubescent lines along them, but 

 the minute hairs .are adpressed, not 

 spreading.) 

 Style not exceeding the anthers . . 0. is. mi/Hifolia. 



Style distinctly exserted beyond the 

 anthers. 

 Cyuies (in the dried state) usually about 

 ^ (rarely }) in. in diam., with sub- 

 umbellate branches or flowers. 

 Style clavate-obconic or broadly dilated 

 at the top; leaves lanceolate or 

 oblong-lanceolate . . .15. S. pxiirfuhi/a. 



Style terete or nearly so in the ai>ical 

 part. 

 Leaves lanceolate, acuminate . 16. 6'. mombnsica. 



Ijeaves orbicular or elliptic, obtuse 



or acute, apiculate . . .17. iS. Schn-einftirthii. 

 Cymes \-lh in. in diam. 



Eranches of the cyme ascending or 

 somewhat clustered : style cylin- 

 dric, not dilated at the to^) nor 

 deeply bifid. 

 Leaves broadly ovate, thin, submem- 

 branous. 

 Leaves acute; pedicels 1-2 lin. 



long 18. iS". zjvihrsinca, 



K 



