132 
38. UMBELLIFER.E. 
13. Bunium. Cal. obsolete. Pet. obcordate with a broad 
obtuse mjiexed point. l*'r. oblong. Carp, with 5 filiform 
eqiial ridges. Interstiees with 1 or 3 vitta;. Stylopode co- 
nical. 
14. PiMPiNELLA. Cal. obsolete. Pet. obcordate with an in- 
dexed point. Fr. ovate. Cfirp. with 5 filiform equal ridges. 
Interstices with 3 or more vittm. Stylopode tumid. Styles 
of the fr. divaricated or reeuiwed. — Invol. 0 (rarely of 1 leaf). 
15. SiUM. Cal. of 5 small teeth. Pet. obcordate with an in- 
tlexed point. Fr. ovate or subdidymous. Carp, with 5 fili- 
form ecjual obtuse ridges. Interstices with 3 or more vittaj. 
Stylopode depressed or shortly conical. Styles of the fr. 
divaricated or recurved. — Involucres both universal and 
j)artial. 
16. Bupleurum. Cal. obsolete. Pet. roundish, entire with 
a closely involute broad retuse point. Fr. subdidymous. 
Carp, with equal, winged, or filiform and sharp, or obsolete 
ridges. Interstices with or without vitta:. Stylopode de- 
])ressed. 
Tr. IV. SESELINEyE. Section of the fr. rounded or roundish. 
17 . OEnanthe. Cal. of 5 lanceolate teeth. Pet. obcordate 
with an inflexed point. Fr. ovate-cylindrical or suhtiubi- 
nate, crowned with the long erect styles. Carpels more or 
less corky, with 5 blunt convex ridges. Interstices with 
single vittae. 
18. jEthusa. Cal. obsolete. Pet. obcordate with an acute 
inflexed point . Fr. shortly ovate crowned with the reflexed 
styles. Carp, with 5 thick acutely-keeled ridges. Interstices 
with single vittae. 
19. Fceniculum. Cal. obsolete. Pet. roundish, entire with a 
broad obtuse inflexed lobe. Fr. oblong. Carp, with 5 pro- 
minent obtusely-keeled ridges. Interstices with single vittae. 
Stylopode conical. 
20. Libanotis. Cal. with elongate linear deciduous teeth. 
Pet. obcordate with a broad inflexed lobe. Fr. ovate, slightly 
dorsally com])ressed. Carp, with 5 thick blunt ridges. In- 
terstices with single vittae. Stylopode conical, 2 or 3 times 
shorter than the reflexed styles. 
21. Ligusticum. Cal. of 5 small teeth, sometimes obsolete. 
Pet. ovate acutely emarginate with an inflexed lobe and short 
claw. Fr. ellij)tical terete or slightly dorsally compressed. 
Carp, with 5 .sharp somewhat winged ridges. Interstices and 
commissure with many vittae. 
