Isatis tinctoria L.

I0C1
SMITHSONIAN INSTITUTION
From THE UNITED STATES NATIONAL HERBARIUM
PLANTS of VIRGINIA
Prince William Co v
Isatis tinctoria L,
Locality 4,5 mile south of Gainesville
Occurrence Common very locally on remnant
of small hill between lanes of
highway
Date May 18, 1963	Alt-	m
Coll. F. R. Fosberg	No. 43693
Remarks Flowers yellow; fruit immature
03233731