University of Colorado Museum of Natural History Herbarium Vascular Plant Collection
Catalog #: 00248161
Occurrence ID (GUID): 159f1e3b-9696-49f7-ab1e-da361ec15146
Secondary Catalog #: 496900
Taxon: Toxicodendron rydbergii (Small ex Rydberg) Greene
Collector: C. William T. Penland   4545   
Date: 1955-07-05
Verbatim Date: 05 July 1955
Locality: United States, Colorado, Montrose, Along San Miguel R. near junction with Dolores R.
Reproductive Condition: Frt
Notes: Toxicodendron radicans (L.) Kuntze var rydbergii (Small) Erskine, det. J. Krusi, July 8, 1973. / Toxicodendron rydbergii (Small ex Rydberg) Greene, ka 18/3/82. Original ID as Rhus radicans L. (slender shrubs, up to 7 ft. tall).
Specimen Images
Link to Source: 119358
Record Id: c5760747-c138-4887-8ce3-671515fcc6b0
For additional information on this specimen, please contact: J Ryan Allen (
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