138 
37. UMBELLIFEK^. 
4. Ebyngium. Cal. of 5 leaflike teeth. Pet. erect, oblong, 
with a long inflexed point. Fr. covered with chaffy scales 
withotit ridges or stripes. 
[33. Torilis.] 
** With perfect or compound umbels. 
t Carpels with five primary ridges only. 
Tr. TW. AMMINEJE. Fr. of two pentagonal cai-pels with 5 
prominent ridges ; the commissure about as broad as either 
of the other four sides. 
A. Leaves compound. 
5. CiCUTA. Cal. of 5 lea/like teeth. Pet. ohcordate with an 
inflexed point. Fr. subdidymous. Carp, with 5 equal broad 
flattened ridges, the lateral marginal ; stripes solitary. 
6. ApruM. Cal. inconspicuous. Pet. roundish entire with a small 
involute point. Fr. roundish ovoid, didymoiis. Carp, with 
5 filifomi equal ridges and solitarj- stripes.— 0. 
7. Pethoselinum. Cal. minute or inconspicuous. Pet. 
roundish entire with a narrow incurved point. Fr. ovoid. 
Carp, with 5 filiform equal ridges and solitaiy stripes. Carpo- 
phore bipartite. — Partial inv. of many, general ol few leaves. 
8. Thinia. Dioecious. Cal. inconspicuous. Pet. of the barren 
jl. lanceolate with the point inflexed, of the fertile jl. mate 
with a short inflexed point. Fr. ovoia. Cai-p. with 5 fili- 
fomi prominent equal ridges xvith a single stripe beneath each 
of them, but none between. 
9. Helosciadiusi. CaL of 5 small teeth or inconspicuous. 
Pet. ovate entire with a straight or incurved point. Fr. 
ovoid or oblong. Carp, ■ndth 5 filiform promment equal 
ridges. Interstices with solitary stripes. Carpophore entire. 
10. SisoN. Cal. inconspicuous. Pet. broadly ohcordate, deejily 
notched with an inflexed point. Fr. ovoid. Carp, with 5 
filiform equal ridges and solitary clavate stripes. 
11. .^GOPODiuM. Cal. inconspicuous. Pet. obovate, notched 
with an inflexed point. Fr. oblong. Carp, with 6 filiform 
ridges ; the interstices without stripes. Stylopode conical. 
12. Carum. Cal. inconspicuous. Pet. ohcordate with a narrmo 
acute inflexed point. Fr. oblong. Cai-pels with 5 filiform 
ridges ; and solitary stripes. Stylopode depressed. 
13. BuNiuM. Cal. inconspicuous. Pet. ohcordate with a broad 
