Descurainia pinnata (Walter) Britton

• Region

  North America

• Country

  United States of America

• State/Province

  Wisconsin

• County/Municipio

  Grant Co.

• City/Township

  Boscobel

• Locality

  along railroad, at Walnut Street

• Elevation

  Alt. 205 m. (673 ft.)

• Coordinates

  43.1353, -90.7086

• Distribution

  Map all specimens of this taxon

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A*
The New York Botanical Garden
Plants of U.S. A.
Brassicaceae Desurainia pinnata (Walter) Britton
det. M. Nee, 2012
WISCONSIN, Grant Co., Boscobel, along railroad, at Walnut
Street.
43°08’07”N, 90°42’31”W. alt. 205 m.
T 8 N; R 3 W; SEV4 sect. 25
Unshaded, the small spring annual species are nearing the end
of their life cycle, mostly in narrow zone between gravel
ballast and the mowed lawn. The original soil is very sandy.
With Androsace occidentalis, Matricaria matricarioides,
Decurainia pinnata, Draba nemorosa, Veronica peregrina, V.
polita, Cerastium fontanum, Arenaria serpyllifolia, Stellaria
media, Senecio vulgaris.
Erect herbs. Only in one area in ballast between the rails, and
the only plant there. Petals light yellow.
Coll.: M. Nee 59053
28 April 2012
03183123