Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.

• Region

  North America

• Country

  United States of America

• State/Province

  Texas

• County/Municipio

  Caldwell Co.

• Locality

  ca. 0.35 airmiles WSW of main house on Hogan Ranch, ca. 4.4-4.5 airmiles WSW of jct. St. Rt. 713 and St. Rt. 304 at Delhi

• Elevation

  Alt. 171 - 174 m. (561 - 571 ft.)

• Coordinates

  29.8052, -97.4633

• Distribution

  Map all specimens of this taxon

YO*
BOTANICAL
gardEN
NEW YORK BOTANICAL GARDEN
02173160
FLORA OF TEXAS
Acme Botanical Services
Agrostis hyemalis (Walt.) B.S.P.
POACEAE
CALDWELL CO.: annual; stems numerous from base,
short-trailing; common in herbaceous vegetation in
occasionally shredded lane running E-W through post oak
woodland on gentle slope underlain by Carrizo Sand, on
soils mapped as deep, well drained, neutral fine sand
(Arenosa Typic Quartzipsamments and Patilo Grossarenic
Paleustalfs), ca. 0.35 airmiles WSW of main house on
Hogan Ranch, ca. 4.4-4.5 airmiles WSW of jet. St. Rt. 713
and St. Rt. 304 at Delhi, at N29°48’18.8”, W097°27’48.0”.
Elev. 560-570 ft.
Associates included Aphanostephus skirrhobasis, Asimina parviflora,
Astragalus leptocarpus, Callicarpa americana, Calymmandra candida,
Cerastium glomeratum, Coreopsis sp., Dichanthelium 34583, Eupatorium
compositifolium, Gamochaeta purpurea, Geranium carolinianum,
Heterotheca subaxillaris, Hymenopappus artemisiifolius, Hypochaeris
glabra, Ilex vomitoria, Juniperus virginiana, Lepidium virginicum,
Nothoscordum bivalve, Nuttallanthus texanus, Oenothera laciniata,
Physalis cinerascens, Plantago hookeriana, Polycarpon tetraphyllum,
Ptelea trifoliata, Pyrrhopappus multicaulis, Quercus stellata, Rubus
trivialis, Rumex hastatulus, Scutellaria sp., Senecio ampullaceus,
Tradescantia subacaulis, Triodanis sp., Urtica chamaedryoides, Vulpia
octoflora, Zanthoxylum hirsutum.
W. R. Carr
#34579
3 April 2015
02173160