University of Texas Herbarium
Catalog #: TEX00196141
Taxon: Isocoma drummondii (Torr. & Gray) Greene
Family: Asteraceae
Determiner: B. L. Turner, 2004
Collector: W. R. Carr   22422   
Date: 2003-10-15
Locality: United States, Texas, Refugio, Both sides of main N-S road on E arm of Welder Ranch, 1.7 roadmiles N of Jct. with road to ranch HQ. Vidaurri Quadrangle. Elev. 70 ft.
28.462033  -97.160383
Verbatim Coordinates: 28d 27.722m N; 97d 9.623m
Habitat: Common in seasonally wet claypan savanna on soils mapped as Orelia fine sandy loam, in coastal prairie pasture on +/- level surface underlain by Beaumont Formation. Associates include Cienfuegosia drummondii, Desmanthus virgatus, Digitaria ciliaris, Dyssodia tenuiloba, Eriochloa contracta, Euthamia pulverulenta, Evolvulus sericeus, Gutierrezia texana, Helenium amarum, Isocoma drummondii, Iva annua, Lycium carolinianum, Panicum hians, Sida ciliaris, Sporobolus pyramidatus, and Tridens congestus.
Reproductive Condition: flowering + fruiting=mid
Specimen Images
Record ID: 52efeeed-25f1-4eab-a4af-07bce88ddff1
For additional information on this specimen, please contact: George Yatskievych (
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