Arabis laevigata (Muhl. ex Willd.) Poir.

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PLANTAE EXSICCATAE GRAYANAE
1245. Arabis laevigata (Muhl. ex Willd.) Poir.
Encycl. Suppl. i. 411 (181 o); DC. Syst. ii. 287 (l82l)
et Prod. i. 147 (1824); Wood, Class-book, 89 (1845);
Gray, Man. 86 (l 848); Chapm. FI. So. U.S. 28 (i860);
Macoun, Cat. Canad. PI. pt. 1, 44 (l883) ; Robinson in
Gray, Syn. FI. i. pt. 1, 162 (1895); Britton & Brown,
111. FI. ii. 149, fig. 1778 (1897); Small, FI. Se. U.S. 484
(1903); Rydb. FI. Pr. & PI. 382 (1982); Hopkins in Rho-
dora, xxxix. 160 (1987).
Syn. Turritis laevigata Muhl. ex Willd. Sp. PI. iii. 543
(l80l). T. lyrata Raf. in Amer. Monthly Mag. ii. 44
(1817). A.hastata Eaton, Man. ed. 2, 141 (1818). A. ly-
ratfolia DC. Syst. ii. 244 (l82l). A. heterophylla Nutt, ex
T. & G. FI. N. Amer. i. 81 (1838) ; Wood, Class-book,
ed. 2, 166 (1847); Gray, Man. 36 (1848).
In leaf-mold in crevices of schist ledges and among rocks
in open woods, Sharon, Litchfield County, Connecticut.
Coll. C. A. & Una F. Weatherby. May 14-15, 1942.
03155337