74 
SMYRNIUM. 
448. S. Olusatrum, Linn. Denizen. English. 
CICUTA. 
449. C. virosa, Linn. Native. British. 
It is intimated in the Cybele Britannica, that modern confirmation 
would be desirable for the stations in Yorkshire recorded for this 
species. At Newsham Carr, where it was discovered by Sir T. 
Frankland, the true plant still occurs, 1853 ! — T. Simpson. Pond 
near Langwith, and marshy places between Kexby and Elvington — 
H. IbboUon. 
APIUM. 
450. A. graveolens, Linn. Native. English. 
PETROSELINUM. 
451. P. sativum, Hoffm. Alien. 
An occasional straggler from cultivation. 
452. P. segetum, Koch. Native. English. 
Sison, Flora , 47. Between Hull and Hedon, 1853 — G. C Babington. 
Specimens, both of this species and Sison Amomum from the vici- 
nity of Hull, are mentioned in the list of the plants in the Hail- 
stone collection. 
HELOSCIADIUM 
454. H. nodiflorum, Koch. Native. English. 
Sium, Flora, 47. Slow streams, ditches, and watery places ; fre- 
quent. S. repens, Flora, 1. c., is probably only a variety of this 
species. 
455. H. inundatum, Kocli. Native. British. 
Sium, Flora, 47. 
SISON. 
456. S. Amomum, Linn. Native. English. 
Adwick, near Doncaster — P. Inchbald (Phyt. iii. 446). Between 
Doncaster and Askern — O. A. Moore. The station mentioned in 
the Flora rests upon the authority of the Rev. J. Dalton. 
iEGOPODIUM. 
457. iE. Podragraria, Linn . 
Native. 
British. 
