'
Echinocereus Engelm. [Cactaceae-Cactoideae-Pachycereeae]
60 South Dakota, Wyoming, California, Nevada, Utah, Colorado, New Mexico, Arizona, Texas, Oklahoma, Kansas, Nuevo Leon, Baja California, Durango, Sonora, Coahuila, Chihuahua, Federal District, Hidalgo, Q
family
Cactaceae
3 subfamilies
1750 species

Cactoideae
Opuntioideae
Pereskioideae
subfamily
Cactoideae
9 tribes
1359 species

Browningieae
Cacteae
Cereeae
Echinocereeae
Hylocereeae
Notocacteae
Pachycereeae
Rhipsalideae
Trichocereeae
tribe
Pachycereeae
13 genera
170 species

Acanthocereus6 Florida, WI, Mex., C Am., Colombia, Venez. (northern South America)[11]
Bergerocactus1 S Calif. & NW Baja Calif., Channel Islands[1]
Carnegiea1 Arizona, SE California, Sonora[22]
Cephalocereus5 El Bajio, Oaxaca, Chiapas, Hildago[17]
Corryocactus12 Bolivian Andes, Peru, Antofagasta, Atacama[0]
Dendrocereus2 Haiti, Cuba[0]
Echinocereus60 South Dakota, Wyoming, California, Nevada, Utah, Colorado, New Mexico, Arizona, Texas, Oklahoma, Kansas, Nuevo Leon, Baja California, Durango, Sonora, Coahuila, Chihuahua, Federal District, Hidalgo, Q[98]
Leptocereus15 Cuba, Hispaniola, Puerto Rico[7]
Myrtillocactus4 Baja California, Sonora, Tamaulipas, Guerrero, El Bajio, Oaxaca, Guatemala, [4]
Neobuxbaumia9 Tamaulipas, San Louis Potosi, Veracruz, Oaxaca, Puebla, Michoacan, Jalisco, Guerrero[1]
Pachycereus12 Puebla, Baja California,Yucatan, Chiapas, Morelos, Hidalgo, Cuanajuato, Queretaro, Michoacan, Guerrero, Sinaloa, Sonora, Guatemala, Arizona, San Louis Potosi, Oaxaca[5]
Peniocereus20 Chihuahua, Colima, Zacatecas, Jalisco, Michoacan, Guerrero, Oaxaca, Chiapas, New Mexico, W Texas, Arizona, Sonora. Nicaragua, Guatemala, Costa Rica, Baja California,Sinaloa, Jalisco, Morelos[6]
Stenocereus23 Sonora, Sinaloa, Guerrero, Morelos, Oaxaca, Michoacan, Chiapas, Guatemala,Jalisco, Colima, Baja California, WI, Venezuela, Sonora, Chihuahua, C Am.[4]
     no thumbnail available (12)plantillustrations.org 383608
    Echinocereus berlandieri
    Monatsschrift für Kakteenkunde, vol. 7: p. 154 ()
     no thumbnail available (12)plantillustrations.org 183663
    Echinocereus berlandieri (Engelm.) J.N.Haage
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 37 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 71706
    Echinocereus berlandieri (Engelm.) J.N.Haage [as Cereus berlandieri Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 58 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 200060
    Echinocereus berlandieri (Engelm.) J.N.Haage [as Cereus berlandieri Engelm.]
    The garden. An illustrated weekly journal of horticulture in all its branches [ed. William Robinson], vol. 28: (1885)
     no thumbnail available (12)plantillustrations.org 200063
    Echinocereus berlandieri (Engelm.) J.N.Haage [as Cereus blanckii Poselg.]
    The garden. An illustrated weekly journal of horticulture in all its branches [ed. William Robinson], vol. 28: (1885)
     no thumbnail available (12)plantillustrations.org 71685
    Echinocereus chloranthus (Engelm.) J.N.Haage [as Cereus chloranthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 37 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71686
    Echinocereus chloranthus (Engelm.) J.N.Haage [as Cereus chloranthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 38 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 51073
    Echinocereus chloranthus Rumpler
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: p. 16, t. 2 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 1066
    Echinocereus cinerascens (DC.) Lemaire [as Echinocactus chlorophthalmus Hook.]
    Curtis’s Botanical Magazine, t. 4345-4416, vol. 74 [ser. 3, vol. 4]: t. 4373 (1848) [W.H. Fitch]
     no thumbnail available (12)plantillustrations.org 51072
    Echinocereus coccineus Engelm.
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 2 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 71704
    Echinocereus coccineus Engelm. [as Cereus paucispinus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 56 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 4224
    Echinocereus coccineus Engelm. [as Cereus paucispinus Engelm.]
    Curtis’s Botanical Magazine, t. 6731-6792, vol. 110 [ser. 3, vol. 40]: t. 6774 (1884) [M. Smith]
     no thumbnail available (12)plantillustrations.org 71747
    Echinocereus coccineus Engelm. [as Cereus phoeniceus Engelm.]
    J.M. Bigelow, Plates to the Cactaceae of Whipple’s expedition, t. 4 (1856) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 183755
    Echinocereus coccineus Engelm. [as Echinocereus kunzei Gürke]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 3: t. 128 (1910-1921) [J. Pohl]
     no thumbnail available (12)plantillustrations.org 183751
    Echinocereus coccineus Engelm. [as Echinocereus paucispinus (Engelm.) Engelm. ex Rümpler]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 3: t. 124 (1910-1921) [J. Pohl]
     no thumbnail available (12)plantillustrations.org 183709
    Echinocereus dasyacanthus Engelm.
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 2: t. 81 (1905-1910) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 71687
    Echinocereus dasyacanthus Engelm. [as Cereus dasyacanthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 39 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71688
    Echinocereus dasyacanthus Engelm. [as Cereus dasyacanthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 40 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71689
    Echinocereus dasyacanthus Engelm. [as Cereus dasyacanthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 41 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71777
    Echinocereus engelmannii (Parry ex Engelm.) Lemaire var. chrysocentrus [as Cereus engelmannii Parry ex Engelm. var. chrysocentrus]
    J.M. Bigelow, Plates to the Cactaceae of Whipple’s expedition, t. 5 (1856) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71776
    Echinocereus engelmannii (Parry ex Engelm.) Lemaire var. variegatus [as Cereus engelmannii Parry ex Engelm. var. variegatus]
    J.M. Bigelow, Plates to the Cactaceae of Whipple’s expedition, t. 5 (1856) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 175114
    Echinocereus engelmannii (Parry ex Engelm.) Lemaire [as Cereus engelmannii Parry ex Engelm.]
    Gartenflora [E. von Regel], vol. 33: p. a, t. 1174 (1884)
     no thumbnail available (12)plantillustrations.org 71705
    Echinocereus engelmannii (Parry ex Engelm.) Lemaire [as Cereus engelmannii Parry ex Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 57 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 51085
    Echinocereus engelmannii (Parry ex Engelm.) Rumpler
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 5 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 71698
    Echinocereus enneacanthus Engelm. [as Cereus dubius Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 50 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71697
    Echinocereus enneacanthus Engelm. [as Cereus enneacanthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 49 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71736
    Echinocereus enneacanthus Engelm. [as Cereus enneacanthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 48 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 315928
    Echinocereus enneacanthus Engelm. [as Echinocereus blanckii (Poselg.) Palmer]
    Revue horticole, serié 4, vol. 37: (1865)
     no thumbnail available (12)plantillustrations.org 51079
    Echinocereus enneacanthus Engelm. [as Echinocereus blanckii (Poselg.) Palmer]
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 3 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 183697
    Echinocereus enneacanthus Engelm. [as Echinocereus blanckii (Poselg.) Palmer]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 2: t. 70 (1905-1910) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 51082
    Echinocereus fendleri (Engelm.) Rümpler
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 4 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 183770
    Echinocereus fendleri (Engelm.) Rümpler
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 3: t. 143 (1910-1921) [J. Pohl]
     no thumbnail available (12)plantillustrations.org 71699
    Echinocereus fendleri (Engelm.) Rümpler [as Cereus fendleri Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 51 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71700
    Echinocereus fendleri (Engelm.) Rümpler [as Cereus fendleri Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 52 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71701
    Echinocereus fendleri (Engelm.) Rümpler [as Cereus fendleri Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 53 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 3954
    Echinocereus fendleri (Engelm.) Rümpler [as Cereus fendleri Engelm.]
    Curtis’s Botanical Magazine, t. 6469-6533, vol. 106 [ser. 3, vol. 36]: t. 6533 (1880) [M. Smith]
     no thumbnail available (12)plantillustrations.org 183769
    Echinocereus fendleri (Engelm.) Rümpler [as Echinocereus hempelii Fobe]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 3: t. 142 (1910-1921) [J. Pohl]
     no thumbnail available (12)plantillustrations.org 51078
    Echinocereus grandis Britton & Rose
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 3 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 121100
    Echinocereus knippelianus Liebner
    K.M. Schumann, Gesamtbeschreibung der Kakteen, p. 252, t. 47 (1899)
     no thumbnail available (12)plantillustrations.org 183637
    Echinocereus knippelianus Liebner
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 12 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 383598
    Echinocereus knippelianus Liebner
    Monatsschrift für Kakteenkunde, vol. 5: p. 170 () [Zambony]
     no thumbnail available (12)plantillustrations.org 71693
    Echinocereus longisetus (Engelm.) Lemaire [as Cereus longisetus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 45 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 51075
    Echinocereus maritimus (M.E.Jones) Schumann
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 2 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 183742
    Echinocereus papillosus Linke ex C.F.Först. & Rümpler
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 2: t. 115 (1905-1910) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 175204
    Echinocereus pectinatus (Scheidw.) Engelm. var. robustus
    Gartenflora [E. von Regel], vol. 39: t. 1331 (1890)
     no thumbnail available (12)plantillustrations.org 325036
    Echinocereus pectinatus (Scheidw.) Engelm. [as Cereus pectinatus (Scheidw.) Engelm.]
    Gartenflora [E. von Regel], vol. 23: t. 813 (1874)
     no thumbnail available (12)plantillustrations.org 1074
    Echinocereus pectinatus (Scheidw.) Engelm. [as Echinocactus pectiniferus Lemaire]
    Curtis’s Botanical Magazine, t. 4275-4344, vol. 73 [ser. 3, vol. 3]: t. 4296 (1847) [W.H. Fitch]
     no thumbnail available (12)plantillustrations.org 79666
    Echinocereus pectinatus (Scheidw.) Engelm. [as Echinocactus pectiniferus Lemaire]
    C.A. Lemaire, Iconographie descriptive des cactées, t. 7 (1841-1847)
     no thumbnail available (12)plantillustrations.org 51366
    Echinocereus pectinatus (Scheidw.) Engelm. [as Echinocactus pectiniferus Lemaire]
    L. van Houtte, Flore des serres et des jardin de l’Europe, vol. 2: t. 7 (1846) [n.a.]
     no thumbnail available (12)plantillustrations.org 41421
    Echinocereus pectinatus (Scheidw.) Engelm. [as Echinocactus pectiniferus Lemaire]
    Curtis’s Botanical Magazine, t. 4132-4202, vol. 71 [ser. 3, vol. 1]: t. 4190 (1845) [W.H. Fitch]
     no thumbnail available (12)plantillustrations.org 107866
    Echinocereus pectinatus (Scheidw.) Engelm. [as Echinopsis pectinata (Scheidw.) J.H.Fennell]
    L. Pfeiffer, F. Otto, Abbildung und Beschreibung blühender Cacteen (half-coloured edition), vol. 2: t. 10 (1846-1850)
     no thumbnail available (12)plantillustrations.org 205522
    Echinocereus pectinatus (Scheidw.) Engelm. [as Echinopsis pectinata (Scheidw.) J.H.Fennell]
    L. Pfeiffer, F. Otto, Abbildung und Beschreibung blühender Cacteen (fully coloured edition), vol. 2: p. 10, t. 10 (1839)
     no thumbnail available (12)plantillustrations.org 11
    Echinocereus pentalophus (DC.) Lemaire var. subarticulatus [as Cereus pentalophus DC. var. subarticulatus]
    Curtis’s Botanical Magazine, t. 3626-3698, vol. 65 [ser. 2, vol. 12]: t. 3651 (1839) [n.a.]
     no thumbnail available (12)plantillustrations.org 315936
    Echinocereus pentalophus (DC.) Lemaire [as Cereus leptacanthus DC. ex Pfeiff.]
    Revue horticole, serié 4, vol. 37: (1865)
     no thumbnail available (12)plantillustrations.org 71707
    Echinocereus pentalophus (DC.) Lemaire [as Cereus procumbens Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 59 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 4670
    Echinocereus pentalophus (DC.) Lemaire [as Cereus procumbens Engelm.]
    Curtis’s Botanical Magazine, t. 7153-7211, vol. 117 [ser. 3, vol. 47]: t. 7205 (1891) [M. Smith]
     no thumbnail available (12)plantillustrations.org 183640
    Echinocereus pentalophus (DC.) Lemaire [as Echinocereus leptacanthus (Salm-Dyck) Schumann]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 15 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 51076
    Echinocereus pentalophus (DC.) Rumpler
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: p. 21, t. 3 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 183693
    Echinocereus polyacanthus Engelm.
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 2: t. 66 (1905-1910) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 894
    Echinocereus polyacanthus Engelm. [as Cereus leeanus Hook.]
    Curtis’s Botanical Magazine, t. 4417-4485, vol. 75 [ser. 3, vol. 5]: t. 4417 (1849) [W.H. Fitch]
     no thumbnail available (12)plantillustrations.org 160454
    Echinocereus polyacanthus Engelm. [as Cereus leeanus Hook.]
    A monograph of the Trochilidæ, or family of humming-birds, vol. 5: t. 285 (1861) [J. Gould & H.C. Richter]
     no thumbnail available (12)plantillustrations.org 71702
    Echinocereus polyacanthus Engelm. [as Cereus polyacanthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 54 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71703
    Echinocereus polyacanthus Engelm. [as Cereus polyacanthus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 55 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 183734
    Echinocereus polyacanthus Engelm. [as Echinocereus acifer (Otto) Lemaire in Forster]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 2: t. 106 (1905-1910) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 183799
    Echinocereus polyacanthus Engelm. [as Echinocereus durangensis Rumpler]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 3: t. 179 (1910-1921) [J. Pohl]
     no thumbnail available (12)plantillustrations.org 121102
    Echinocereus polyacanthus Engelm. [as Echinocereus leeanus (Hook.) Lemaire]
    K.M. Schumann, Gesamtbeschreibung der Kakteen, p. 288, t. 49 (1899) [T. Guerke]
     no thumbnail available (12)plantillustrations.org 71737
    Echinocereus poselgeri Lemaire [as Cereus tuberosus Poselg.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, p. 39, t. 59, fig. 12 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 183664
    Echinocereus poselgeri Lemaire [as Echinocereus tuberosus Poselg. ex Rümpler]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 38 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 183659
    Echinocereus pulchellus (Mart.) Schumann
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 33 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 392234
    Echinocereus pulchellus (Mart.) Schumann [as Echinocactus pulchellus Mart.]
    Verhandlungen der Kaiserlichen Leopoldinisch-Carolinischen Akademie der Naturforscher; Nova acta physico-medica academiae caesareae leopoldino-carolinae naturae curiosorum, vol. 16: t. 23, fig. 2 (1757-1843) [unsigned]
     no thumbnail available (12)plantillustrations.org 71691
    Echinocereus reichenbachii (Terscheck) J.N.Haage [as Cereus caespitosus Engelm. & A. Gray]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 43 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71692
    Echinocereus reichenbachii (Terscheck) J.N.Haage [as Cereus caespitosus Engelm. & A. Gray]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 44 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 275746
    Echinocereus reichenbachii (Terscheck) J.N.Haage [as Cereus caespitosus Engelm. & A. Gray]
    Annals of the Missouri Botanical Garden, vol. 73: p. 507, fig. 1.1 (1986) [G. Engelmann]
     no thumbnail available (12)plantillustrations.org 4161
    Echinocereus reichenbachii (Terscheck) J.N.Haage [as Cereus caespitosus Engelm. & A. Gray]
    Curtis’s Botanical Magazine, t. 6665-6730, vol. 109 [ser. 3, vol. 39]: t. 6669 (1883) [M. Smith]
     no thumbnail available (12)plantillustrations.org 163225
    Echinocereus reichenbachii (Terscheck) J.N.Haage [as Echinocereus baileyi Rose]
    Addisonia, vol. 7: t. 245 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 118214
    Echinocereus reichenbachii (Terscheck) J.N.Haage [as Echinocereus caespitosus (Engelm.) Engelm.]
    T. Rumpler, Carl Friedrich Forster’s Handbuch der Cacteenkunde, vol. 2: t. 138 (1886)
     no thumbnail available (12)plantillustrations.org 51077
    Echinocereus reichenbachii (Terscheck) J.N.Haage [as Echinocereus fitchii Britton & Rose]
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 3 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 71735
    Echinocereus roetteri (Engelm.) Engelm. ex Rümpler [as Cereus roetteri Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 41 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 51083
    Echinocereus roetteri (Engelm.) Engelm. ex Rümpler [as Echinocereus lloydii Britton&Rose]
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 4 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 177836
    Echinocereus roetteri (Engelm.) Engelm. ex Rümpler [as Echinocereus lloydii Britton&Rose]
    Mary Vaux Walcott, North American wild flowers, vol. 2: t. 155 (1925-1927)
     no thumbnail available (12)plantillustrations.org 183639
    Echinocereus scheeri (Salm-Dyck) Scheer
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 14 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 6769
    Echinocereus scheeri (Salm-Dyck) Scheer [as Cereus scheerii Salm-Dyck]
    Curtis’s Botanical Magazine, t. 8052-8111, vol. 132 [ser. 4, vol. 2]: t. 8096 (1906) [M. Smith]
     no thumbnail available (12)plantillustrations.org 183655
    Echinocereus scheeri (Salm-Dyck) Scheer [as Echinocereus salm-dyckianus Scheer]
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 29 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 51080
    Echinocereus sciurus (K.Brandegee) Britton & Rose
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 4 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 71694
    Echinocereus stramineus (Engelm.) F.Seitz [as Cereus stramineus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 46 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71695
    Echinocereus stramineus (Engelm.) F.Seitz [as Cereus stramineus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 47 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71696
    Echinocereus stramineus (Engelm.) F.Seitz [as Cereus stramineus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 48 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 326725
    Echinocereus subinermis Salm-Dyck ex Scheer
    Curtis’s Botanical Magazine, 2nd series, vol. 11(2): t. 246 (1984)
     no thumbnail available (12)plantillustrations.org 183628
    Echinocereus subinermis Salm-Dyck ex Scheer
    K.M. Schumann, M Gürke, F. Vaupel, Blühende Kakteen. Iconographia Cactacearum, vol. 1: t. 3 (1900-1905) [Toni Gürke]
     no thumbnail available (12)plantillustrations.org 199686
    Echinocereus triglochidiatus Engelm. [as Cereus gonacanthus Engelm. & Bigelow]
    The garden. An illustrated weekly journal of horticulture in all its branches [ed. William Robinson], vol. 22: (1882)
     no thumbnail available (12)plantillustrations.org 71775
    Echinocereus triglochidiatus Engelm. [as Cereus gonacanthus Engelm. & Bigelow]
    J.M. Bigelow, Plates to the Cactaceae of Whipple’s expedition, t. 5 (1856) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 71748
    Echinocereus triglochidiatus Engelm. [as Cereus hexaedrus Engelm. & Bigelow]
    J.M. Bigelow, Plates to the Cactaceae of Whipple’s expedition, t. 5 (1856) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 5172
    Echinocereus triglochidiatus Engelm. [as Cereus mojavensis Engelm. & Bigelow]
    Curtis’s Botanical Magazine, t. 7692-7751, vol. 126 [ser. 3, vol. 56]: t. 7705 (1900) [M. Smith]
     no thumbnail available (12)plantillustrations.org 71772
    Echinocereus triglochidiatus Engelm. [as Cereus triglochidiatus Engelm.]
    J.M. Bigelow, Plates to the Cactaceae of Whipple’s expedition, t. 4 (1856) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 177992
    Echinocereus viridiflorus Engelm.
    Mary Vaux Walcott, North American wild flowers, vol. 4: t. 308 (1925-1927)
     no thumbnail available (12)plantillustrations.org 51074
    Echinocereus viridiflorus Engelm.
    N.L. Britton, J.N. Rose, The Cactaceae, vol. 3: t. 2 (1922) [M.E. Eaton]
     no thumbnail available (12)plantillustrations.org 71684
    Echinocereus viridiflorus Engelm. [as Cereus viridiflorus Engelm.]
    G. Engelmann, Plates to the Cactaceae of the Mexican boundary, t. 36 (1857-1859) [P. Roetter]
     no thumbnail available (12)plantillustrations.org 5115
    Echinocereus viridiflorus Engelm. [as Cereus viridiflorus Engelm.]
    Curtis’s Botanical Magazine, t. 7632-7691, vol. 125 [ser. 3, vol. 55]: t. 7688 (1899) [M. Smith]