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Opuntia polyacantha var. erinacea


Common Name(s): Grizzly Bear Prickly Pear, Hairy Prickly Pear
Synonym(s): Opuntia erinacea, Opuntia ursina, Opuntia erinacea ursine
To view publication details for this taxon and related synonyms Click Here.
To view a chart comparing alternate taxonomy Click Here.
Subfamily: Opuntioideae
Tribe:
Distribution: Mexico : Arizona, California, Colorado, New Mexico, Nevada, Utah - United States (North America)
Habit: Flattened-Padded
Flower: YellowEncounterability: Common Locally in Some Areas
Species Notes: Comment from Dave Ferguson -Associate Curator, Rio Grande Botanic Garden:
The first image from Cal Cactus would be O. polyacantha var. erinacea, and the plants are of the long flexible-spined form that was [also] named O. ursina. I've seen this specimen. It is I think correctly labelled, but very atypical. The spines are usually much longer and very beautiful yellow or white often with nearly black bases. It is the southern subspecies of O. engelmannii, but has never been officially published as such.
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Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Cal Cactus, Bonsall, CA

Photographer: Daiv Freeman
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Charles Barnum Private Collection, Sparks Nevada

Photographer: Charles Barnum
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Charles Barnum Private Collection, Sparks Nevada

Photographer: Charles Barnum
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Ed Utley's Private Collection

Photographer: Ed Utley
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: White Mountains, California

Photographer: Daiv Freeman
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: White Mountains, California

Photographer: Daiv Freeman
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Chloride, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Chloride, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Meadview, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Meadview, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Meadview, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Meadview, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Meadview, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Habitat near Meadview, Arizona

Photographer: Peter Breslin
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Lee's Flat area of the Inyo Mountains, CA

Photographer: Roland Crotts
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Nevada - Mount Charleston on Hwy 158

Photographer: Marc Beckstrom
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Charles Barnum Private Collection, Sparks Nevada

Photographer: Charles Barnum
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Snows Canyon, Utah

Photographer: Craig Howe
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Utah Hill, Utah

Photographer: Craig Howe
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Virgin River Canyon, Arizona

Photographer: Daiv Freeman
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Virgin River Canyon, Arizona

Photographer: Charles Crouse
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: Virgin River Canyon, Arizona

Photographer: Charles Crouse
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: White Mountains, California

Photographer: Daiv Freeman
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: White Mountains, California

Photographer: Daiv Freeman
Opuntia polyacantha
O. polyacantha var. erinacea
Picture taken at: White Mountains, California

Photographer: Daiv Freeman

*Currently 181 of 181 known species are represented on CactiGuide.com.


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