University of Texas Herbarium
Catalog #: TEX00441034
Taxon: Laennecia coulteri (Gray) Nesom
Family: Asteraceae
Determiner: B. L. Turner, 2006
Collector: W. R. Carr and Debbie Benesh   24064   
Date: 2005-09-20
Locality: United States, Texas, Pecos, Near observation deck just W of confluence of Diamond Y Draw and Leon Creek, ca. 0.5 airmiles NNE of Diamond Y Spring. Diamond Y Spring Preserve. Diamond Y Spring Quadrangle. Elev. 2780 ft.
31.007389  -102.987833
Verbatim Coordinates: 31d 26.6s N; 102d 59m 16.2s
Habitat: Locally common in vaguely halophytic mesquite-dominated vegetation on bladed sites on somewhat saline or gypseous soils on higher parts of alluvial/colluvial flat between limestone ridges. Associates include Atriplex canescens, Baccharis neglecta, Berberis trifoliolata, Clematis drummondii, Koeberlinia spinosa, Lepidium alyssoides var. angustifolium, Peganum harmala, Prosopis glandulosa, Sporobolus airoides.
Reproductive Condition: flowering + fruiting=mid
Specimen Images
Record ID: 2bf9d170-9a82-4f0f-bebc-4e608adfbd52
For additional information on this specimen, please contact: George Yatskievych (
Current Record
University of Texas Herbarium (TEX)
W. R. Carr and Debbie Benesh 240642005-09-20
Catalog Number: TEX00441034
Latest Identification: Laennecia coulteri (Gray) Nesom
Identified by: B. L. Turner, 2006

Botanical Research Institute of Texas, Philecology Herbarium (BRIT)
Wm. R. Carr 240642005-09-20
Catalog Number: BRIT315142
Latest Identification: Conyza coulteri A. Gray

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