University of Texas Herbarium
Catalog #: TEX00443964
Taxon: Erigeron tracyi Greene
Family: Asteraceae
Determiner: D. Groff & R. D. Noyes (UCAC), June 2009
ID Remarks: Groff & Noyes 2009 det: ?POLYPLOID APOMICT: Pollen large (>17 microns diam) and of poor quality.?
Show Determination History
Collector: Emily J. Lott and Susan P. Rankin   4574   
Date: 16 August 2003
Locality: United States, Texas, Bexar, Government Canyon State Natural Area. Small W-facing cliff just off the road which runs through W side of park along government creek. Elev. 1150 ft.
29.580278  -98.764444
Verbatim Coordinates: 29d 34m 49s N; 98d 45m 52s
Habitat and Description: With Juniperus ashei, Ilex, Diospyros, Garrya, Ulmus crassifolia, Vitis monticola, and Adiantum. Perennial? Ray flts white.
Specimen Images
Record Id: 07b04409-b250-4d70-852d-fe12c047c242
For additional information on this specimen, please contact: George Yatskievych (
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