Add to ORKGPhotograph of a close-up of a cacti mamellaria plomosa, ca.1920. It is shaped like a small pile of highly dimpled potatoes with numerous tiny clusters of spines. It is growing in a pot
Photograph of a view of a cactus garden or botanical garden on a desert hill, October, 1928. A colle...
Photograph of Opuntia cacti at Luther Burbank's Experiment Grounds in Santa Rosa, [s.d.]. Six square...
Dormant buds were collected in February 2019. Buds were fixed with 2.5% glutaraldehyde and hand sect...
Photograph of a close-up of a crab cactus (cacti epiplyllum) in bloom, ca.1920. It grows out of a po...
Photograph of a close-up of a cacti opuntia choacristola, ca.1920. It is shaped like a molten lava f...
Photograph of a close-up of a cacti opintia, without thorns, raised in San Diego in the 1900's, ca.1...
Photograph of a large cactus (Opuntei Prolifera) growing in a field of scrub grass, ca.1920. The squ...
Photograph of a close-up of a specimen of Indian pink plant, ca.1920. The stems are lengthy and have...
Photograph of a close-up of a specimen of Old man cactus (Opuntia Polyacantha Trichoplora), ca.1920....
Photograph of a close-up of a cactus opinta chola fuldia near Tucson, Arizona, ca.1920. The tree-lik...
Photograph of a close-up of a specimen of a cactus in blossom, ca.1920. Pictured on a neutral backgr...
Photograph of a close-up of a cacti euphorbia, ca.1920. It is tall and thin and shaped like a twisti...
Photograph of cactus plant, Opuntia Echuncaipa Prolifera, ca.1920. The tall, tree-sized cactus is pi...
Photograph of a close-up of a crown of thorns cactus (cacti euphorbia splendeus) from Palestine, ca....
Photograph of a close-up of a specimen of night blooming ceres (Ce'reus), ca.1920.; "This popular gr...
Photograph of a view of a cactus garden or botanical garden on a desert hill, October, 1928. A colle...
Photograph of Opuntia cacti at Luther Burbank's Experiment Grounds in Santa Rosa, [s.d.]. Six square...
Dormant buds were collected in February 2019. Buds were fixed with 2.5% glutaraldehyde and hand sect...
Photograph of a close-up of a crab cactus (cacti epiplyllum) in bloom, ca.1920. It grows out of a po...
Photograph of a close-up of a cacti opuntia choacristola, ca.1920. It is shaped like a molten lava f...
Photograph of a close-up of a cacti opintia, without thorns, raised in San Diego in the 1900's, ca.1...
Photograph of a large cactus (Opuntei Prolifera) growing in a field of scrub grass, ca.1920. The squ...
Photograph of a close-up of a specimen of Indian pink plant, ca.1920. The stems are lengthy and have...
Photograph of a close-up of a specimen of Old man cactus (Opuntia Polyacantha Trichoplora), ca.1920....
Photograph of a close-up of a cactus opinta chola fuldia near Tucson, Arizona, ca.1920. The tree-lik...
Photograph of a close-up of a specimen of a cactus in blossom, ca.1920. Pictured on a neutral backgr...
Photograph of a close-up of a cacti euphorbia, ca.1920. It is tall and thin and shaped like a twisti...
Photograph of cactus plant, Opuntia Echuncaipa Prolifera, ca.1920. The tall, tree-sized cactus is pi...
Photograph of a close-up of a crown of thorns cactus (cacti euphorbia splendeus) from Palestine, ca....
Photograph of a close-up of a specimen of night blooming ceres (Ce'reus), ca.1920.; "This popular gr...
Photograph of a view of a cactus garden or botanical garden on a desert hill, October, 1928. A colle...
Photograph of Opuntia cacti at Luther Burbank's Experiment Grounds in Santa Rosa, [s.d.]. Six square...
Dormant buds were collected in February 2019. Buds were fixed with 2.5% glutaraldehyde and hand sect...