Prickly pear cactus - Opuntia polyacantha
Prickly pear cactus, Lamar Canyon Public domain scan of drawing, botanical illustration, free to use, no copyright restrictions image - Picryl description
Prickly pear cactus - Opuntia polyacantha
Prickly pear cactus and an insect pollinator; Neal Herbert; July 2014; Catalog #19470d; Original #1844
Yellow Top Hat - National Parks Gallery
Plains Prickly Pear (Opuntia polyacantha): blooms in the months of June and July, between 2-4 inches in height, and has uses in making jellies and jams and/or emergency food and water source.
Plains Prickly Pear Cactus - Public Domain image, National Parks Galle...
Plains Prickly Pear Cactus - Opuntia polyacantha Public domain photograph of cactus plant, free to use, no copyright restrictions image - Picryl description
Diorama exhibit. Wax reproduction of prickly pear cactus, Opuntia poly...
Picryl description: Public domain photo of a monument or sculpture, free to use, no copyright restrictions image.
Diorama exhibit. Wax reproduction of prickly pear cactus, Opuntia poly...
Public domain photograph of laboratory, science, research, free to use, no copyright restrictions image - Picryl description
Prickly Pear Cactus (Opuntia Polyacantha)
Public domain photograph of cactus plant, free to use, no copyright restrictions image - Picryl description
Prickly pear cactus - Opuntia polyacantha
Prickly pear cactus - Opuntia polyacantha Public domain scan of drawing, botanical illustration, free to use, no copyright restrictions image - Picryl description
Opuntia polyacantha, National Parks gallery
Plains Pricklypear blooming in July 2010. NPS Photo Public domain scan of drawing, botanical illustration, free to use, no copyright restrictions image - Picryl description
Plains Pricklypear - Wind Cave national park
Plains Pricklypear, Opuntia polyacantha Public domain scan of drawing, botanical illustration, free to use, no copyright restrictions image - Picryl description
Plains Pricklypear - Wind Cave national park
Plains Pricklypear, Opuntia polyacantha Public domain scan of drawing, botanical illustration, free to use, no copyright restrictions image - Picryl description
Plains Pricklypear - Wind Cave national park
Plains Pricklypear, Opuntia polyacantha Public domain photograph of a wildflower close up, nature, flowers, free to use, no copyright restrictions image - Picryl description
Plains Pricklypear - Wind Cave national park
Plains Pricklypear, Opuntia polyacantha Public domain scan of drawing, botanical illustration, free to use, no copyright restrictions image - Picryl description
Capitol Reef image - Central Pricklypear
Central Pricklypear (Opuntia polyacantha) is associated with mixed desert scrub, sagebrush, pinyon juniper woodland, and ponderosa pine communities. It is common in sandy to rocky soils, especially along the Co... More
Plains Prickly Pear in bloom - Public domain botanical illustration
Opuntia polyacantha blooms in mid July at the battlefield. NPS Photo
Prickly Pear and Prairie Sage - Public Domain image, National Parks Ga...
'Opuntia polyacantha' and 'Artemisia ludoviciana' at the battlefield in July 2013. NPS Photo
Plains Prickly Pear - Flowers from National Park Gallery
Opuntia polyacantha - native; Alternate names: Hair-spine prickly pear, nopal peludito; Blooms April - May; Both the pads and fruits or "tunas" are edible once all spines have been removed.
Opuntia missouriensis, DC Prairie cactus Photo A (HS85-10-9837) origin...
Opuntia missouriensis, D.C. [Prairie cactus. Photo] A. Studio photograph of cactus in bloom, mounted on photographer's card. Inscribed in negative, 'Copyright G. Moodie,' and stamped 'G. Moodie Maple Creek' on mount.
Opuntia missouriensis, DC Prairie cactus Photo A (HS85-10-9837)
Opuntia missouriensis, D.C. [Prairie cactus. Photo] A. Studio photograph of cactus in bloom, mounted on photographer's card. Inscribed in negative, 'Copyright G. Moodie,' and stamped 'G. Moodie Maple Creek' on mount.
Opuntia polyacantha (8453359737)
(Opuntia polyacantha) Credit: USFWS
CACH-Opuntia 8ad3a0b15b5f4a0994d1a6505d042400
Opuntia polyacantha Canyon de Chelly National Monument, Arizona, USA.
Prickly Pear Cactus (Opuntia Polyacantha) (7022d4db-4bf4-430c-8e68-e2f...
Prickly Pear Cactus (Opuntia Polyacantha) Keywords: Flowering plant; Wildflowers; Perennial herb
File-Opuntia polyacantha - native;-Alternate names- Hair-spine prickly...
a small segmented cactus with a large yellow flower Opuntia polyacantha - native; Alternate names: Hair-spine prickly pear, nopal peludito; Blooms April - May; Both the pads and fruits or "tunas" are edible on... More
Opuntia polyacantha (17509708650)
Cactus Flowers
Carnegie Institution of Washington publication (1920) (19914753294)
Title: Carnegie Institution of Washington publication Identifier: carnegieinstitut290carn (find matches) Year: 1920 (1920s) Authors: Carnegie Institution of Washington Subjects: Publisher: Washington, Carneg... More
The ecological relations of roots (1919) (14586855069)
Identifier: ecologicalrelati00weav (find matches) Title: The ecological relations of roots Year: 1919 (1910s) Authors: Weaver, John E. (John Ernest), 1884-1966 Subjects: Roots (Botany) Plant ecology Publish... More