598 ASCLEPIADEX (Brown). [ Schizoglossum. 
Corolla blackish-purple ; corona-lobes 
rhomboid, 2—-} lin. long, angular 
on each side, with an appendage 
Z+4lin. long... ‘ac ... (72) Buchanani. 
Corolla not blackish- purple, greenish ? 
Corona-lobes oblong or rhomboid- 
oblong, 4-2 lin..long, with 2 
minute teeth on each side and 
an appendage 3-1 lin. long ... (738) parvulum var. 8. 
Corona-lobes subquadrate, 4-4 lin. 
long, with an appendage about 
Zlin.long... Ws ... (74) parcum. 
Appendage of the corona-lobes very much 
shorter than the free part of the lobe 
behind it: 
Appendage of corona-lobes subulate, with 
a tooth on each side of its base ... (62) delagoense. 
Appendage .of coroua-lobes transverse 
or subquadrate, truncate or rounded, 
without a tooth on each side of its 
base ... a ak nis ... (63) periglossoides. 
++Corona-lobes not produced into a distinct free 
int or lobe behind an appendage (besides ‘ 
eels) or other point : 
t Corona-lobes with a distinct filiform subulate 
deltoid or linear entire or toothed appen- 
dage or point either arising at or just 
below the apex of the inner face, and the 
lobe forming a mere rim or thick truncate 
top behind it, or directly continuous with 
the body of the lobe : 
Corolla-lobes 12-24 lin. long : 
Body of corona-iobes transverse or broadly 
obcordate, thick at the subtruncate 
top; appendage 24-3} lin. long, fili- 
form-subulate, Pin to the left ... (45) verticillare. 
Body of corona-lobes somewhat ovate or 
elongated deltoid, with 2 teeth on 
each side; appendage 1-1} lin. long, 
lacerately fringed... eo at 
Body of corona-lobes oblong, obovate- 
oblong or subquadrate, obtuse ; appen- 
dage 4-2 lin. long, inflexed, 3-toothed 
at the apex or with teeth near the 
middle or base : 
Leaves #-1} in. long, in 12-20 pairs 
below the lowest Riweday node ... (54) tridens. 
Leaves 14-3 in. long, in 5-8 pairs below 1 
the lowest flowering node ... ... (83) Woodii. 
Body of corona-lobes subquadrate, trun- 
cate, with minute erect Mga at the 
shoulders; appendage # lin. long, 
subulate, acute or v0 ... (55) Flanagani. 
Corolla-lobes #-14 lin. long: 
§ Stem 1}-3} ft. high, simple or branching 
at the upper part (see also 64, S. 
glabrescens) : 
Corolla-lobes glabrous (in 70, S. coms 
méiatum, sometimes minutely pu- 
— at the base) on the inner 
‘ace : 
58) filipes. 
