Alliaria petiolata (M.Bieb.) Cavara & Grande

The New York Botanical Garden
Plants of U.S.A.
Brassicaceae Alliariapetiolata (Bieb.) Cavara & Grande
det. M. Nee, 2009
WISCONSIN, Richland Co., along Hwy. O, ca. 150 m. down
from and north of Oak Ridge Road junction.
T 9 N; R 1 E; SE'A SW% sect. 17.
43°15’03”N, 90°24’10”W. alt. 300 m.
Roadside with Barbarea vulgaris, Pastinaca sativa,
Trifolium pratense, and steep gravelly bank, unshaded, and
also forming a dense stand in deep ditch at edge of
deciduous woods of Ulmus americana, Acer saccharum.
Only other patch noticed of this species on Hwy. O from
here to Hwy. 14; it is in a similar habitat at the first house a
few hundred meters down from this location.
Petals white.
Coll.: M. Nee 56274
15 May 2009
03152645