View of cactus and surrounding area "Saguaros Saguaro National Monument" Arizona. (Vertical Orientation) 1933 - 1942
Ansel Adams
Full view of cactus in Saguaro National Monument
Ansel Adams
Cactus at left and surroundings "Saguaro National Monument" Arizona. 1933 - 1942
Ansel Adams
Cactus and Flower
Unknown
Detail of cactus - Saguro National Monument
Ansel Adams
Opuntia imbricata (Haw.) DC.
candelabrum cactus, tree cactus
M.E. Eaton
Full view of cactus and surrounding shrubs
Ansel Adams
What Kinda Cactus Izzat?
Reg Manning
Flower, Cactus, and Flower
Unknown
Echinocactus lemairei Monv. ex Lemaire [as Cactus lemairei Britton & Rose]
M.E. Eaton
Ferocactus townsendianus Britton & Rose
M.E. Eaton
Cephalocereus pentaedrophorus (Labour.) Britton & Rose
M.E. Eaton
Echinocereus Salm Dyckianus Scheer.
Karl Schumann
Opuntia humifusa (Raf.) Raf. [as Opuntia fuscoatra Engelm.]
M.E. Eaton
Hylocereus lemairei (Hook.) Britton & Rose
M.E. Eaton
Escobaria cubensis (Britton & Rose) D.R.Hunt [as Coryphantha cubensis Britton & Rose]
M.E. Eaton
Opuntia leucotricha DC.
M.E. Eaton
Rhipsalis Regnellii G. A. Lindb.
Karl Schumann
Echinocactus Monvillei Lem.
Karl Schumann
Echinocactus Cumingii Hopff.
Karl Schumann
Echinocactus horripilus Lem.
Karl Schumann
Echinocactus ebenacanthus Monv.
Karl Schumann
Ferocactus Glaucescens
Jmj / Hr
Thelocactus, Bicolor, Var. Wagnerianus
Jmj / Hr
Epiphyllum Ackermarnii
Unknown
Echinocereus Leptacanthus K. Sch.
Karl Schumann
Mamillaria carnea Zucc.
Karl Schumann
Echinocereus engelmannii (Parry ex Engelm.) Rumpler
M.E. Eaton
Acanthocereus tetragonus (L.) Hummelinck [as Acanthocereus pentagonus (L.) Britton & Rose]
M.E. Eaton
Epiphyllum truncatum Haw.
Karl Schumann
Cephalocereus brooksianus Britton & Rose
M.E. Eaton
Gymnocalycium Platense
Jmj / Hr
Echinocactus Anisitsii K. Schum
Karl Schumann
Selenicereus grandiflorus (L.) Britton & Rose
M.E. Eaton
Phyllocactus Ackermannii S.-D.
Karl Schumann
Echinopsis Multiplex
Jmj / Hr
Mammillaria gaumeri (Britton & Rose) Orcutt [as Neomammillaria gaumeri Britton & Rose]
M.E. Eaton
Mamillaria coronaria Haw.
Karl Schumann
Mamillaria Schiedeana. Ehrbg.
Karl Schumann
Malacocarpus Ottonis
Jmj / Hr
Opuntia Glomerata
Jmj / Hr
Echinocereus Wienbergii
Jmj / Hr
Parodia mammulosa (Lemaire) N.P. Taylor [as Malacocarpus mammulosus (Lemaire) Britton & Rose]
M.E. Eaton
[as Neomammillaria kunzeana (Boed. & Quehl) Britton & Rose] Chilita kunzeana (Boed. & Quehl) Orcutt
M.E. Eaton
Cereus speciosus K. Sch.
Karl Schumann
Neomammillaria Plumosa
Unknown
Phyllocactus hibridns Gordonianus Hort.
Karl Schumann
Harrisia eriophora (hort. ex Pfeiff.) Britton
M.E. Eaton
Opuntia leptocarpa Mackensen
M.E. Eaton
Echinocactus nigricans Dietr.
Karl Schumann
Rhipsalis cribrata Le._Rhipsalis penduliflora N. E. Br.
Karl Schumann
Cereus alacriportanus Pfeiff.
M.E. Eaton
Echinocactus Ingens
Jmj / Hr
Echinocactus multiflorus Hook.
Karl Schumann
Ariocarpus retusus Scheidw.
Karl Schumann
Opuntia atrispina Griffiths
M.E. Eaton
Echinocereus subinermis Salm-Dyck
Karl Schumann
Harrisia tortuosa (J. Forbes ex Otto & A. Dietr.) Britton & Rose
M.E. Eaton
Escobaria dasyacantha (Engelm.) Britton & Rose
M.E. Eaton
Echinocereus coccineus Engelm.
M.E. Eaton
Opuntia fragilis (Nutt.) Haw.
M.E. Eaton
Pelecyphora Aselliformis
Jmj / Hr
Mamillaria pyrrhocephala Scheidw.
Karl Schumann
Parodia microsperma (F.A.C. Weber) Speg. [as Hickenia microsperma (F.A.C. Weber) Britton & Rose]
M.E. Eaton
Hylocereus trigonus (Haw.) Saff.
M.E. Eaton
Mamillaria raphidacantha Lem.
Karl Schumann
Arrojadoa rhodantha (Gürke) Britton & Rose
M.E. Eaton
Mammillaria pseudoperbella Quehl [as Neomammillaria pseudoperbella (Quehl) Britton & Rose] Neomammillaria pseudoperbella (Quehl) Britton & Rose
M.E. Eaton