University of Arizona Herbarium
Catalog #: 293166
Occurrence ID (GUID): 4914e161-e157-475d-ae54-e072a7cd16ab
Taxon: Opuntia x tetracantha Toumey (pro sp.)
Family: Cactaceae
Determiner: T. R. Van Devender (1991-09-20)
Show Determination History
Collector: T. R. Van Devender   91-720   
Date: 20 September 1991
Verbatim Date:September,20,1991
Additional Collectors: J. C. Piper
Locality: United States, Arizona, Pima County, S side of Tumamoc Hill on Desert Laboratory property,
32.2138  -111.0031 +-1000m.
Verbatim Coordinates: T14S R13E S15 SW1/4
Elevation: 756 meters
Verbatim Elevation: 2480 ft.
Habitat: open desertscrub
Associated Species: Psilostrophe cooperi, Fouquieria , Zinnia acerosa, Ambrosia deltoidea, Muhlenbergia porteri, Cercidium microphyllum, Larrea,, Opuntia leptocaulis, Opuntia spinosior, Opuntia fulgida, Opuntia phaeacantha
Description: four plants of single clone, two 1 m shrubs, two smaller, flower pink-purple-red over yellow, filaments yellow, a few larger fruits reddish-orange, other greenish yellow,
Phenology: Reproductive
Specimen Images
Record Id: 4914e161-e157-475d-ae54-e072a7cd16ab
Rights Holder: University Of Arizona
For additional information on this specimen, please contact: ARIZ Herbarium (
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