Brazoria truncata (A.Gray) Engelm. & A.Gray

• Region

  North America

• Country

  United States of America

• State/Province

  Texas

• County/Municipio

  Burleson Co.

• Locality

  50-750 ft. W of entrance road on Hogan Ranch from points ca. 0.1 mi N of gate, ca. 4.2 airmiles SW of jct. of St. Rt. 304 and St. Rt. 713 at Delhi

• Elevation

  Alt. 168 - 171 m. (551 - 561 ft.)

• Coordinates

  29.7963, -97.4545

• Distribution

  Map all specimens of this taxon

FLORA OF TEXAS
Acme Botanical Services
Brazoria truncata (Benth.) Engelm. & Gray
var. truncata
LAMIACEAE
CALDWELL CO.: stems erect, usually in small colony;
corolla white to pale pink with darker maculae; frequent in
sandyland herbaceous vegetation in large, well-defined
openings in post oak - eastern redcedar - yaupon woodlands
on gently rolling topography underlain by Carrizo Sand, on
soils mapped as deep, moderately well drained, neutral fine
sand (Patilo Series, Grossarenic Paleustalfs), 50-750 ft. W of
entrance road on Hogan Ranch from points ca. 0.1 mi N of
gate, ca. 4.2 airmiles SW of jet. of St. Rt. 304 and St. Rt.
713 at Delhi, at N29°47’46.7”, W097°27’16.2”. Elev. 550-
560 ft.
Associates (within 500 ft.) included Aphanostephus skirrhobasis, Asimina parvi flora,
Calymmandra candida, Chaetopappa asteroides, Chamaecdsta fiisciculata, Cnidoscolus
texanus, Commelina erecta, Coreopsis basalis, Croptilon sp., Croton argyranthemus, C.
capitatus, Cyperus echinatus, C. retroflexus, Delphinium carolinianum, Digitaria
cognata, Eriogonum multiflorum, Eupatorium compositifolium, Gaillardia aestivalis,
G. amblyodon, Helianthemum georgianum, Helianthus debilis, Heterotheca
subaxillaris, Hymenopappus artemisiifolius, Hymenopappus cairizoanus, Juncus
maiginatus, Lechea mucronata, Loeflingia squarrosa, Matelea cynanchoides, Mimosa
nuttallii, Oenothera heterophylla, O. laciniata, Opuntia (macroihiza?), Paronychia
drummondii, Paspalum setaceum, Phyllanthus abnormis, Plantago hookeriana,
Polycaipon tetraphyllum, Polypremum procumbens, Rhododon ciliatus, Rumex
hastatulus, Schizachyrium scoparium, Scutellaria drummondii, Silene antirrhma,
Spermolepis divaricata, S. echinata, Stillingia sylvatica, Stylisma pickeringii, Tephrosia
onobiychoides, Thelespenna flavodiscum, Tradescantia suhacaulis, Tragia uiticifolia,
Triodanis sp., Vulpia octoflora.
W. R. Carr
#34839
12 May 2015
02578374