GENERA. XXXV 



Tribe V. SESETjINEM. 



294. CENANTHE. Cal. of 5 teeth. Partial J3racts many. Outer Fl. barren. In- 

 terval between the Kernels filled with a corky mass ! Styles erect. Stripe solitary. Lower L. 

 hipinnate. Root in most species either with tubers or thickened fibres . p. 147- 



295. CKITHMUM. Cal. obsolete. General and partial Bracts many. Kernel imbedded 

 in a corky mass. Stigma nearly sessile. Stripe 0. L. tripinnate. Lts. lanceolato-tinear , 

 quite entire, fleshy, p. 148. 



296. .ZEITJETJSA. Cal. obsolete. Partial Bracts 3, pendulous, on one side of umbel- 

 lule. Ridges thick and corky, mth an acute keel. Stripe 1. Annual plants, with supra- 

 decompound L. p. 148. 



297. FCENICULUM. Cal. obsolete. Bracts 0. Pet. rounded, entire, with a broad 

 obtuse appendage. Ridges thin, obtusely keeled. Stripe 1. FL yellow. L. decompound, 

 with lineari-setaceous segments, p. 148. 



2 98 BRIGWOLIA. Cal. of 5 teeth. Bracts many. Pet. ovate, entire. Appendage 

 retuse. Fr. cylindi-ical. Ridges obtusely keeled. Stripe soKtary. Primary L. simple ; later 

 pinnate or bipinnate ; Lts. ovate, serrate, p. 149. 



299. SESEIiI. Cal. of 5, thick, short, permanent teeth. Partial Bracts many. Fr. 

 oval. ■ Ridges obtuse. Stripe usually solitary. L. somewhat terHato-decompotrnd. Lts. very 

 narrow, p. 149. 



300. LIBAWOTIS. Cal. of 5, subulate, deciduous teeth. Bracts many. Fr. ovoid. 

 Ridges obtuse. Stripe solitary. Young Fr. hairy. L. iiinnate, pinnatifid ; lower Lts. de- 

 cussate, p. 149. 



301. ATHAMAWTA. Cal. of 5 teeth. Partial Bracts many. Fr. flask-Hke, haiiy. 

 Ridges obtuse. Stripes 2 or 3 in each furrow. L. compound: Segm. multifid. Pet. hairy 

 externally, p. 149. 



302. TROCHISCAKTTHES. Cal. of 5 teeth. Partial Bracts 1 or 2. Pet. ob- 

 cordate, with a long claw. Ridges of Fr. acute and somewhat winged. Stripes 3 or 4. 

 Branches numerous ; upper opposite or verticillate. Lower L. somewhat triternate. Lts. 

 large, ovato-ohlong, acuminate, p. 150. 



303. LIGUSTICUM. Cal. of 5 teeth. Paiiial Bracts few or many. Pet. obcordate, 

 with a very short claw. Ridges of Fr. acute, somewhat winged. Stripes 3 or 4. Lts. decom- 

 pound and pinnatifid, or supradecompound. Li L. resinosum the Fet. are yellovj. p. 150. 



304. "WALLBOTHIA. Cal. of 5 teeth. Partial Bracts 5-8. Pet. entire, acute at 

 each end. Ridges of Fr. prominent. Stripes several ? Differs from Meum by its evident 

 calyx, and from Ligusticum by its entire petals. — DC. p. 150. 



305. MEUM. Cal. obsolete. Partial Bracts 3-5. Pet. enth'e, acute at each end. Ridges 

 of Fr. very acute. Stripes many. Perennial 2ilants, with finely divided L. p. 150. 



306. SILAITS. Cal. obsolete. Partial Bracts "many, linear. Style very short. Pet. oblong, 

 yellovnsh. Ridges of Fr. somewhat winged. Stripes many. Loiver L. tri'pinnate. L. lineari- 

 lanceolate, entire, or l-'i -parted. Kernel easily separated, loith 2 vittce oninner face. — J. W. 

 p. 150. 



307. CWIDIUM. Cal. obsolete. Partial Bracts subulate or setaceous. Ridges of Fi\ ■«'ith 

 a membranous wing. Stripe solitaiy. L. 2-'S-pinnate and pinnatifid. p, 150. 



308. CORISTOSPERMUM. Cal. obsolete. Some of the general Bracts laciniate ; par- 

 tial numerous, linear, acuminate, entire, with a membranous margin. Ridges of Fr. slightly 

 Tsdnged. Style 0. Stem erect, leafy. L. supradecompound. lAs. short, pinnatifid. p. 151. 



309. GAY A. Cal. obscm-e. Some of the Bracts 2-3-cleft. Ridges of Fr. slightly winged, 

 nearly equal. Stripes 0. L. bipinnate, pinnatifid. Stem nearly naleed. According to Bert., 

 Gaya pyrenaica has a calyx of 5 smoM teeth. Fr. much compressed. ]). 151 . 



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