Iva annua L.

• Region

  North America

• Country

  United States of America

• State/Province

  Texas

• County/Municipio

  Hunt Co.

• Locality

  floodplain of Cowleech Fork of Sabine River, in SW corner of Cowleech Prairie Preserve, ca. 100 ft. NNE of gate on N side of Co. Rd. 3128 at a point 1.0 roadmiles E of its jct. with US Rt. 69 S of Greenville. Greenville SE Quadrangle

• Elevation

  Alt. 140 m. (459 ft.)

• Coordinates

  33.0687, -96.0097

• Distribution

  Map all specimens of this taxon

FLORA OF TEXAS
The Nature Conservancy of Texas
Iva annua L.
HUNT CO.: common in herbaceous vegetation in and
around shallow depressional area within gamagrass prairie,
on soils mapped as deep, somewhat poorly drained, mildly
alkaline clay Vertisols (Kaufinan Series), on upper edge of
floodplain of Cowleech Fork of Sabine River, in SW comer of
Cowleech Prairie Preserve, ca. 100 ft. NNE of gate on N side
of Co. Rd. 3128 at a point 1.0 roadmiles E of its jet. with US
Rt. 69 S of Greenville, at N33°04'07.2”, W096°00’35.0”.
Greenville SE Quadrangle. Elev. 460 ft.
Associates included Aster subulatus, Cardiospermum halicacabum, Carex
crus-corvi, Cephalanthus occidentalis, Persicaria hydropiperoides,
Xanthium strumarium.
W. R. Carr
#30030	5 October 2011
03176530