Sisyrinchium angustifolium Mill.

FLORA OF NORTH AMERICA
Sisyrinchium angustifoKum Miller
det.: A.F. Cholewa, 1999, MIN
VjM yu>!
PLANTS OF PENNSYLVANIA
Sisyrinchium mucronatum Michx.
var. atlanticum (Bicknell) Ahles
Allegheny County: Ohio Township; NW of the
city of Pittsburgh and ENE of the city of Se-
wickley; 0.16 km E of Interstate route 79 on
Mt. Nebo Road, then 1.6 km (1 mile) N on Mud
Hollow Road. Heavily disturbed area.
D.	E. Boufford 21192 19 July 1979
E.	W. Wood & N. Foust
HERBARIUM, CARNEGIE MUSEUM (CM), PITTSBURGH, PA.
03852398