502 Fields number on the database for David J. Ferguson

All Acanthocalycium Ariocarpus Austrocactus Austrocylindropuntia Cereus Cleistocactus Denmoza Echinocactus Echinocereus Echinopsis Eriocactus Eriocereus Escobaria Ferocactus Gymnocalycium Lobivia Maihuenia Notocactus Opuntia Oreocereus Parodia Portulaca Pterocactus Pyrrhocactus Rebutia Soehrensia Stetsonia Talinum Tephrocactus Trichocereus      

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20 - 40 - 80

Species	Field number	Locality	Picture
Echinocereus pectinatus	DJF 614	Catorce, San Luis Potosi, Mexicó
Ferocactus echidne	DJF 617	Mexicó : Nuevo León (NE Arramberri)
Escobaria missouriensis v. asperispina	DJF 624
Ariocarpus retusus	DJF 627	Galeana, Nuevo León, Mexicó
Echinocereus pentalophus	DJF 631	San Gabriel, San Luis Potosi, Mexicó
Echinocereus pectinatus v. wenigeri	DJF 631.3	South of Monclova, Coahuila, Mexicó
Opuntia macrorhiza v. montana	DJF 667	USA : New Mexicó (La Cienega)
Echinocereus dasyacanthus	DJF 686.3
Echinocereus engelmannii v. chrysocentrus	DJF 707.4	Nye County, Nevada, USA
Echinocereus viridiflorus	DJF 713.1	Larimer County, Colorado, USA
Echinocereus fendleri v. hempelii f. kuenzleri	DJF 714.26	Lincoln County, New Mexicó, USA
Echinocereus stramineus	DJF 757	Estacion Marte, Coahuila, Mexicó
Echinocereus pectinatus	DJF 758.3	Cedros, Zacatecas, Mexicó
Echinocereus reichenbachii	DJF 760.29	Saltillo, South of Saltillo, Coahuila, Mexicó
Echinocereus reichenbachii	DJF 764	Ramos Arispe, Coahuila, Mexicó
Echinocereus engelmannii v. variegatus	DJF 776.4	North of Navajo County, Arizona, USA
Echinocereus coccineus v. paucispinus	DJF 789.25	Kimble County, Texas, USA
Echinocereus reichenbachii v. caespitosus	DJF 801.29	Taylor County, Texas, USA
Echinocereus coccineus	DJF 804	Valencia County, New Mexicó, USA
Escobaria vivipara v. arizonica	DJF 804	USA : New Mexicó (west Belen)
Echinocereus stramineus	DJF 810	Alamo Hueco Mountains, Hidalgo County, New Mexicó, USA
Echinocereus viridiflorus v. cylindricus	DJF 811.31
Echinocereus coccineus	DJF 865	Huefano County, Colorado, USA
Echinocereus fendleri	DJF 883.4	La Plata County, Colorado, USA
Echinocereus fasciculatus	DJF 897.26	Bylas, Graham County, Arizona, USA
Echinocereus fasciculatus	DJF 900.26	Greenlee County, Arizona, USA
Echinocereus fendleri v. rectispinus	DJF 904.26	USA : New Mexico (Gila, Grant County)
Echinocereus viridiflorus	DJF 921	San Miguel County, New Mexicó, USA
Echinocereus viridiflorus	DJF 931.1	Logan County, Colorado, USA
Echinocereus viridiflorus	DJF 932.1	Webb County, Colorado, USA
Echinocereus chloranthus v. cylindricus	DJF 955.31	Nogales, Lincoln County, New Mexicó, USA
Echinocereus coccineus	DJF 964
Echinocereus fendleri	DJF 970.4	Canon City, Colorado, USA
Echinocereus reichenbachii v. perbellus	DJF 971.5	Pueblo County, Colorado, USA
Echinocereus fendleri v. rectispinus	DJF 995.26	Alma, Grant County, New Mexicó, USA
Echinocereus fendleri v. rectispinus	DJF 998	San Lorenzo, Grant County, New Mexicó, USA
Echinocereus enneacanthus	DJF 1004.27	Candelaria, Texas, USA
Echinocereus russanthus	DJF 1011.31	Brewster County, Texas, USA
Echinocereus viridiflorus v. neocapillus	DJF 1013.31
Echinocereus pectinatus v. wenigeri	DJF 1019.3

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