Picris hieracioides L.

PLANTAE EXSICCATAE GRAYANAE
1399. Picris hieracioides L.
Sp. PI. 792 (1758) et ed. 2, 1115 (l768>; A.DC. in
DC. Prod. vii. pt. 1, 128 (1838); Watson & Coulter in
Gray, Man. ed. 6, 299 (l890); Britton & Brown, 111. FI.,
iii. 267, fig. 8524 (l898); Hegi, 111. FI. Mitt.-Eur. vi.
pt. 2, 1086, fig. 724-726 (l928).
Syn. Crepishieracioides(L.) Lam., FI. Fr. ii. Ill (l778).
Hedypnois hieracioides (L.) Hudson, FI. Ang. ed. 2, 342
(1778).
Moist meadow beside Lehigh Valley Railroad tracks at
Rochester Junction, Monroe County, New York.
Coll. W. A. Matthews (no. 4732) September 10, 1945
03128992