Setaria glauca (L.) P.Beauv.

• Region

  North America

• Country

  United States of America

• State/Province

  Wisconsin

• County/Municipio

  Grant Co.

• Locality

  10.5 km NW of Fennimore, along Collins Road, 150-300 m S and SW of junction with county Hwy. K, flat valley bottom of the Big Green River.

• Elevation

  Alt. 225 m. (738 ft.)

• Coordinates

  43.0217, -90.8086

• Distribution

  Map all specimens of this taxon

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The New York

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BOTANICAL

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The New York Botanical Garden
Plants of U.S.A.

Poaceae Setaria glauca (L.) P. Beauv.

det. M. Nee, 2010

WISCONSIN, Grant Co., 10.5 km NW of Fennimore, along
Collins Road, 150-300 m S and SW of junction with
County Hwy. K, flat valley bottom of the Big Green River.
43°0ri8”N, 90o48’3r’W. alt. 225 m.

T 6 N; R 3 W; NE'/i SW % Sect. 6

Unshaded grassy roadside, seldom mowed, with typical weeds,
many introduced from Eurasia, in rich, disturbed soils of the area.
With Thladiantha dubia (first collection in Wisconsin), Physalis
longifolia, Solanum carolinense, Verbena hastata, Setaria glauca,
S.faberi, Chenopodium album', Amaranthus hybridus,
Parthenocissus inserta, Achillea millefolium, Ambrosia
artemisiifolia, A. trißda, Cichorium intybus, Echinocystis lobata.
Polygonum scandens, Saponaria officinalis, Asclepias syriaca,
Daucus carota, Heracleum lanatum, Pastinaca saliva, Plantago
cf. rugelii.

Abundant along edge of road where the other grasses are not too
dense and where mowing or other disturbance seems to be more
frequent; also abundant in adjacent heavily grazed river bottom
pasture where obviously not preferred by cattle. Inflorescences a
striking yellowish against the late afternoon sun.

Coll.: M. Nee & M. Mendoza 57218 4 Sept. 2010

01814080