Opuntiads of the USA
(by Joe Shaw and Dave Ferguson)
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Mission
Opuntia Species
Opuntia Country No.
1
Opuntia Country
No. 2
Opuntia Country
No. 3
Opuntia Country
No. 4
Opuntia Country No.
5
Opuntia Country with
Daiv Freeman
Opuntia County, Big Bend
World Opuntiads
Peru Cactus Trip
Northern Patagonia Cactus Trip
Northern Patagonia Sights
Notes from the Editors
Culture Notes
Literature
Editorial Board
News
WWW Links
Agave Photos
Opuntia fosbergii
Opuntia fosbergii (Cyliindropuntia xfosbergii) is treated as a naturally occurring hybrid by the Flora of North America, rather than a distinct species (C. fosbergii = C. bigelovii × C. echinocarpa).
The reader is referred to "Plants of Southern California: Chollas," for a more complete discussion of the various Cylindropuntia of California (and adacent areas).
Opuntia fosbergii, photo copyright Gary Monroe, 2009 |
Opuntia fosbergii, photo copyright Gary Monroe, 2009 |
Opuntia xfosbergii, photo by Bill Sullivan, Anza-Borrego Desert Natural History Association |
Contact the Editor-in-chief:
shawjoej@gmail.com
All materials copyrighted, 2005-2010, Joe J. Shaw and David
Ferguson, except where otherwise noted.
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