ISI0377 Echinocereus poselgeri, USA, Texas, Upper Rio Grande Valley zwischen El Sauz - Vibora,
ISI0524 Echinocereus stoloniferus, Mexico, Sonora, Rancho Guirocoba,
ISI0613 Echinocereus viridiflorus, USA, Colorado, Arvada,
ISI0675 Echinocereus schmollii, Mexico, Queretaro, Cadereyta Mts.,
ISI0775 Echinocereus adustus, Mexico, Chihuahua, Cusihuiriachic,
ISI0824 Echinocereus triglochidiatus mojavensis inermis, USA, Colorado, Grand Junction, 1850 m, Canyon westlich of Grand Junction,
ISI0880 Echinocereus viridiflorus neocapillus, USA, Texas, Marathon, Brewster Co.,
ISI0881 Echinocereus triglochidiatus, USA, Colorado, De Beque,
ISI0882 Echinocereus websterianus, Mexico, Sonora,
ISI0934 Echinocereus subinermis ochoterenae, Mexico, Sinaloa,
ISI1045 Echinocereus knippelianus kruegeri, Mexico, Nuevo Leon, Puerto San Juanito,
ISI1046 Echinocereus triglochidiatus meiacanthus, USA, Colorado, Farisita,
ISI1051 Echinocereus pensilis, Mexico, Baja California, El Picache, 500 m,
ISI1106 Echinocereus primolanatus, Mexico, Caohuila,
ISI1166 Echinocereus laui, Mexico, Sonora, El Trigo,
ISI1167 Echinocereus reichenbachii, USA, Oklahoma, Tishomingo, 2000 ft, Johnson Co.,
ISI1168 Echinocereus chisoensis, USA, Texas, Tornillo Flats,
ISI1183 Echinocereus schmollii, Mexico,,
ISI1226 Echinocereus engelmannii acicularis, USA, Arizona, Superior, 1500 ft,
ISI1227 Echinocereus pectinatus, Mexico, San Luis Potosi, Charco Blanco,
ISI1294 Echinocereus viereckii morricalii, Mexico, Nuevo Leon, Barranca de las Garrapatas,
ISI1295 Echinocereus pectinatus wenigeri, USA, Texas, Sanderson, Terrell Co.,
ISI1356 Echinocereus fasciculatus bonkerae, USA, Arizona, Showlow, Globe, Gila Co.,
ISI1357 Echinocereus laui, Mexico, Sonora, Yecora,
ISI1375 Echinocereus leucanthus, Mexico, Sonora, Gausimas,
ISI1421 Echinocereus triglochidiatus, USA, Colorado, Stone City,
ISI1503 Echinocereus ledingii, USA, Arizona, Safford, 4800 ft, Graham Co.,
ISI1587 Echinocereus adustus schwarzii, Mexico, Durango, Guanacevi,
ISI1789 Echinocereus pseudopectinatus bristolii, Mexico, Sonora, Moctezuma,
ISI1790 Echinocereus ferreirianus lindsayii, Mexico, Baja California,
ISI1791 Echinocereus pamanesiorum, Mexico, Zacatecas, Huejuquilla, 1000 m,
ISI1792 Echinocereus reichenbachii, Mexico, Tamaulipas, Llera,
ISI90-9 Echinocereus fasciculatus boyce-thompsonii, USA, Arizona, Superior, 2400 ft,
ISI91-5 Echinocereus pamanesiorum, Mexico, Zacatecas, Huejuquilla,
ISI92-3 Echinocereus scheeri, Mexico, Chihuahua, La Bufa, 700-1150 m,
ISI92-4 Echinocereus viereckii, Mexico, Tamaulipas, El Mirador, 1700 m,
ISI93-3 Echinocereus scheeri koehresianus, Mexico, Sinaloa, El Carrizo - Loberas, 1850 m,