C 264 ] 
ORDER 11 . DIGYNIA. 
507 
501 
500 
502. 
499. 
S° 2 - 
Stapelia. 
Cynanchum 
Periploca. 
Apocynum. 
Pergularia. 
Asclepias. 
A. Flowers i-petalhd, inferior. 
Follicles 2: carol wheel-rhaped, with 
neftaries. 
cr 
ko6. 
504. 
505* 
Ceropegia. 
Hostea. 
Meloginus. 
Follicles 2 ; carol wheel-fiiaped, with ® 
lindrical nedary. ' 
Follicles 2 ; coral wheel-fhaped, with 5 ^ 
form nedaries. 
Follicles 2: coral campanulate, with 5 o 
diilar nedaries with 5 briftles. . 
Follicles ii Carol falvcr-fliaped : nedlaff^^ ^ 
half arrow-ihaped. 
Follicles 2 : coral refieded, with 5 ear-fl’^P 
clawed ncdiaries. 
Follicles 2: carol with a conniventbordet' 
Follicles 5-anglcd ; coral wheel-fliaped- ^ 
524. SWERTIA. 
525. 
5 ^ 5 - 
519. 
520. 
52t. 
526. 
Gentiana, 
Cress A. 
Nama. 
Hydrolea. 
Rochfortia. 
Dichoncra. 
Berry 2-celled, many-feeded: throat 01 
carol crowned. p 
Capfule I -celled, 2-vaIved : coral 
lhaped, with nedariferous pores d 
bafe of the diviiions. jt 
Capfule I -celled, 2-valvcd ; carol tubule’’ 
the bafe, without nedariferous pores. 
Capfule irfeeded, 2-valved: carol 
ihaped, with a refieded border. J 
Capfule i-celled, 4-fided, 2-valved: 
tubular, as long as the calyx. J. 
Capfule 2-celled, 2-valved : carol 
lhaped, p 
Fruit 2-celled, many-feeded : carol 
form. 
Capfules 2 : corol campanulate.' 
+ Some Ipecies of Culcuta. 
^ 27 . 
508. 
Veljza. 
Linconia 
B. Flowers ^-petalled, inferior. 
Capfule 1 -celled, i-valved 1 calyx 
rith , a hd 
528 
522. 
5 f 4 - 
Bumalda. 
Heuchera. 
Anabasis. 
Capfule 2-ceiled ; petals 
calyx 4-leaved. 
2-celIed, 2-bcaked; infert^ 
the germ : Jiyle^s villous. , yH 
Capfule 2-ccllcd, 2-beaked ; petals 
the calyx. 
Berry i-feeded ; petals very minute. 
f- Staphylea pirniata. 
c. 
/■ 
