Portulaca umbraticola Kunth

• Region

  North America

• Country

  United States of America

• State/Province

  Texas

• County/Municipio

  San Patricio Co.

• Locality

  N end of McGregor Ranch / Nueces Delta Preserve, ca. 3.0-3.1 airmiles SSW of jct. US 77 and F.M. 631 at Odem. Odem Quadrangle

• Elevation

  Alt. 5 m. (16 ft.)

• Coordinates

  27.9172, -97.6143

• Distribution

  Map all specimens of this taxon

05
FLORA OF TEXAS
The Nature Conservane of Texas
Portulaca umbraticola H.B.K.
SAN PATRICIO CO.: tare in huisache-invaded
’'improved” pasture of Cynodon dactylon on heavy clay
soils on higher part of Nueces River floodplain, N end
of McGregor Ranch / Nueces Delta Preserve, ca. 3.0-
3.1 airmiles SSW of jet US 77 and F. M. 631 at Odem.
Odem Quadrangle. N27°55.030', W097°36.856'. Elev.
15 ft.
NEW YORK BOTANICAL GARDEN
03582988
Leaf, stem or root sampled for S13C
Rowan Sage, University of Toronto
Ecology & Evolutionary Biology Dept.
Toronto, ON Canada M5S3B2
December 13-14,2007
Associates indude Ambrosia psilostachya, Aster subulatus,
Bothriochloa ischaemum, Croton monanthogynus, Iva annua,
Malvastrum coromandelianum, Panicum maximum, Sida rhombi folia.
W. R. Carr
#22286
2 Oct 2003
03582988