Schizoglossum. | ASCLEPIADEZ (Brown). 599 
Corona-lobe forming a very distinct 
truncate transverse rim or top be- 
hind the base of the appendage: 
Appendage nearly as broad as the 
lobe, broadly deltoid-ovate, 
acute... ins ais ... (82) Dregei. 
Appendage about } as broad as the 
lobe, linear, oblong or narrowly 
deltoid, acute or obtuse ... (66) Bolusii. 
Corona-lobe continuous with the point 
or not forming a distinct trun- 
cate rim behind it: 
Pedicels 14-2 lin. long: : 
Pedicels and upper part of the 
stem tomentose; corona- 
lobes 3-toothed at the top, 
with the shoulder-teeth erect (85) tomentosum. 
Pedicels and upper part of the 
stem puberulous; corona- 
lobes subquadrate with rect- 
angular shoulders and a short 
subulate inflexed point ... (67) monticola. 
‘Pedicels 3-4 lin. long, puberulous ; 
corona-lobes rhombeid or rhom- 
boid ovate, angular on each 
side at the middle... ... (70) commixtum. 
Corolla-lobes puberulous on the inner 
face, blackish-purple ; stem simple (81) loreum. 
Corolla-lobes densely bordered with 
white hairs and puberulous on the 
disk of the inner face, not blackish- 
urple ; stem branched... ... (97) altissimum. 
$$Stem 4-16 in, high: ° 
Corolla-lobes puberulous on the inner 
face; pedicels 2-3 lin. long ... (81) loreum. — 
Corolla-lobes glabrous on the inner face, 
-or in 65, S. lamellatum, with a 
minute papillate pubescence at the 
apex and base ; pedicels 1-3 lin. 
‘long : 
Corona-lobes rhomboid, angular on 
each side, with a subulate or 
linear point shorter than or 
scarcely longer than the body of, 
the lobes : 
Corona-lobes with an inflexed wing- 
like auricle on each side at the 
{ angles ... sb er ... (71) parile. 
Corona-lobes without an auricle on : 
each side ie i ... (72) Buchanani. 
Corona-lobes oblong or rhomboid- 
oblong with 2 minute teeth on 
each side at the ps to ca 
inflexed point or appendage §- 
lin. ore gin ue ia ... (78) parvulum,var.s. 
Corona-lobes subquadrate, with their — 
point or appendage about twice 
as long as the body of the lobe ; 
stem simple, with 3-6 leafy nodes 
\ - below the lowest flowering node: 
