68 Umbelliferse. 



307*Vitt3e I under each rib, Trinia XXX Til. 



307*Vittae i in each interstice, 308 



309 Leaflets of upper leaves ovate or lanceolate, ^gopodium XXIX. 



309 Leaflets of upper leaves linear, . . Coriandrum XXVII. 

 310 Bracteoles present, 312 

 310 Bracteoles absent, Foeniculum XXIII. 



311 Fruit longer than broad, .... CEnanthe XIII, 



311 Fruit broader than long, Cicuta VII. 



312 Bracteoles long reflexed, ^thusa XV. 



312 Bracteoles short, Carum XIV. 



\.—HYDROCOTYLE. 



HYDROCOT'YLE VULGA'RIS (109). White-rot, Marsh- Penny- wort. 



(610) 5 — 8. Leaves orbicular peltate crenate, peduncles shorter than 

 petioles, stem creeping, flowers greenish about 5 in a head. Bogs. 



W.—SMYRNIUM. 



SMYRN'IUM OLUSA'TRUM (62). Alexanders. 4—6. Stem erect 

 (618) 2 — 4 ft. stout, lower leaves bi- or tri-ternate, cauline leaves petiolate 

 ternate serrate, umbels compound terminal of 8 to 12 rays, bracts and 

 bracteoles absent, flowers yellow, fruit ovoid, each carpel with 3 

 prominent angular ribs and several vittse between the ribs. Waste 

 places. 



III.— SANICULA. 



SANIC'ULA EUROPiE'A (104). Wood Sanicle. 6—7. Radical 

 (614) leaves on long petioles palmate, lobes trifid serrate, fruit ovate densely 

 covered with hooked prickles. Copses. 



IV.—ERYNGIUM. 



ERYN'GIUM MARIT'IMUM (50). Sea-Holly. 7—8. Glaucous, leaves 



(611) spinous palmate amplexicaul, flowers bluish -white sessile in dense heads 

 surrounded at the base by a whorl of rigid bracts. [T. 



V. — CONIUM. 



CONI'UM MACULA'TUM (loi). Hemlock. 6—7. Leaves pinnately 

 (617) compound, stem 2 — 4 ft. high glabrous hollow spotted with purple 

 much-branched, carpels with 5 prominent waved ribs without vittoe, 

 partial involucres unilateral. Waste places. Fig. p. 75. 



VI. —B UPLE UR UM. 



Bupleu'rum rotund if o'lium (39). Hare's Ear. 6 — 7. Stem fistular erect 



{619) stifi" I ft., leaves entire broadly ovate, upper cauline leaves perfoliate, 



umbels terminal of 3 — 5 short rays, bracts o, bracteoles 3 — 5 yellowish 



ovate leafy longer than the rays, flowers yellow, fruit round, each 



carpel with 5 ribs and several vittse. [W. Tb. 



