$5 ow nr 
P um 
c 
-I 
E- 
. Flowers racemose or capitate .. 
ate 
. Fruit nearly smooth ... 
115 
UMBELLIFERA E. 
Key to genera. 
Flowers um 
. Fruit with bristles or toothed: oneltae 
Fruit glabrous 
. Leaves all Pébuistely ax nerved and orbi- 
cular in outline 
Leaves, at least the upper part, pin- 
nately divided or linea 
. Leaves mpra mS or lance- 
ola ous 
Leaves RA A ‘veined or divided ... 
doo oe 
. Fruit dorsally compresse 
Fruit terete 
. Leaf segments capillary " xe 
Lea 
segments flat d “kt 
Fruit ridged 
Leaf segments very narrow 
Leaf segments broad ... 
11. Leaf segments very narrow or capillary 
Leaf segments broad .. 
12. Plant stout uad jo iu Pes 
Plant slender ... -= ee she 
13. Umbels eng m Wes ea 
Umbels stalked 
14. Fruit little ie d with 5 wings .. 
pe with 2 lateral wings, or much 
is 
2. 
ompressed with no wings ies 
Ultimate leaf lobes ovate d 
Ultimate leaf lobes linear vae 
Fruit with dark superficial vittae — ... 
Fruit with no sition cd vittae Ee 
Flowers racemose ^ ese 
Flowers capitate wee = 
1.-HYDROCOTYLE. 
Key to species. 
THAI and secondary ridges of fruit 
raised 
rimary ridges s only prominent. = 
Flower pce pe from rooting 
Flowering stem leafy .. 
m 
FR SM 
* 
— 
l. 
2. 
S pr pr go 
17. 
a: 
3. 
í Sanizüla. 
T'orilis. 
Phellopterus. ` 
b. 
. Hydrocotyle, 
f. 
Bupleurum. 
9. 
. Ferula. 
Corida divi. 
Pimpinella. 
12. 
PR SING 
Apium. 
P 
Apium. 
Oenanthe. 
15. 
3 Pleurospermum. 
Cryptotaenia. 
. Eryngium. 
asiatica. 
2. 
rotundifolia. 
3. 
