Eriogonum annuum Nutt.

• Region

  North America

• Country

  United States of America

• State/Province

  Texas

• County/Municipio

  Presidio Co.

• Locality

  ca 3.0 airmiles WSW of jct. US Rt. 90 and St. Rt. 17 in downtown Marfa. SW part of Mimms Ranch (Dixon Water Foundation). Marfa Quadrangle

• Elevation

  Alt. 1469 m. (4820 ft.)

• Coordinates

  30.3209, -104.069

• Distribution

  Map all specimens of this taxon

FLORA OF TEXAS
Acme Botanical Services
Eriogonum annuum Nutt.
PRESIDIO CO.: stems ca. 1 m tall; perianth white;
occasional in herbaceous vegetation on sandy to silty loam
on gentle slope on very gently rolling landscape underlain
by a mix of Perdiz Conglomerate (a fanglomerate of variable
composition) and Quaternary alluvium, ca. 3.0 airmiles
WSW of jet. US Rt. 90 and St. Rt. 17 in downtown Marfa, at
N30°19.254\ W104°04.129\ SW part of Mimms Ranch
(Dixon Water Foundation). Marfa Quadrangle. Elev. 4820
ft.
Associates included Acacia angustissima, A. constricta, Aphanostephus
ramosissimus, Aristida adscencionis, A. temipes, Cenchrus spinifex,
Commelina erecta, Condalia ericoides, Croton pottsii, Dalea nana,
Digitaria californica, Enneapogon desvauxii, Ephedra trifurca, Gaillardia
pinnatifida, Gaura sp., Hoffinannseggia drepanocarpa, Hymenopappus
flavescens, Ipomopsis longiflora, Machaeranthera tanacetifolia, Panicum
hallii, Perityle vaseyi, Physaria fendleri, Pomaria jamesii, Portulaca
suffrutescens, Psilostrophe tagetina, Rhynchosia senna, Setaria leucopila,
Sphaeralcea coccinea, Talinum angustissimum, Tetraclea coulteri,
Tradescantia occidentalis, Verbesina encelioides, Yucca sp.
W. R. Carr
#31463	21 August 2012
02597546