1829 Fields number on the database for Steven (Steve) Brack

All Adromischus Agave Anacampseros Ancistrocactus Antegibbaeum Antimima Argyroderma Aridaria Ariocarpus Astridia Astroloba Astrophytum Aztekium Beaucarnea Braunsia Bulbine Bursera Caralluma Cephalophyllum Chasmatophyllum Cheiridopsis Conophytum Corynopuntia Coryphantha Cotyledon Crassulaceae Cylindropuntia Delosperma Delphinium Dicrocaulon Didymaotus Dinteranthus Dracophilus Drosanthemopsis Drosanthemum Dudleya Eberlanzia Echeveria Echinocactus Echinocereus Echinofossulocactus Echinomastus Encephalocarpus Energanthe Epithelantha Escobaria Ferocactus Fouquieria Gasteria Gibbaeum Glandulicactus Glottiphyllum Graptopetalum Grusonia Gymnocactus Hamatocactus Helianthus Hereroa Homalocephala Huernia Ibervillea Jacobsenia Lampranthus Lapidaria Leipoldtia Lenophyllum Leuchtenbergia Lithops Lophophora Machaerocereus Malephora Mammillaria Marenopuntia Melocactus Meyerophytum Mitrophyllum Monilaria Muiria Nelia Neolloydia Nyctocereus Obregonia Odontophorus Oophytum Ophthalmophyllum Opophytum Opuntia Oscularia Pachycereus Pachyphytum Pediocactus Pelecyphora Peniocereus Pleiospilos Polymita Quaqua Rathbunia Rhinephyllum Ruschia Sceletium Schwantesia Sclerocactus Sedum Senecio Sphalmanthus Stapelia Stoeberia Stomatium Strombocactus Tanquana Thelocactus Thompsonella Titanopsis Toumeya Trichodiadema Tromotriche Turbinicarpus Tylecodon Vanzijlia Villadia      

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Species	Field number	Locality	Picture
Coryphantha scheeri	SB 843	USA : Texas (Brewster County)
Echinocereus engelmannii v. variegatus	SB 844	USA : Arizona (North of Navajo County)
Epithelantha micromeris v. bokei	SB 845	Mexicó : Coahuila (Cuatrocienegas)
Epithelantha micromeris v. greggii	SB 846	Mexicó : Coahuila (Cuatrocienegas)
Turbinicarpus knuthianus	SB 847	Mexicó : San Luis Potosi (Villar)
Sclerocactus parviflorus	SB 848	USA : Utah (Mexican Hat, San Juan river, San Juan County)
Coryphantha scheeri	SB 849	USA : Texas (Pecos County)
Echinocereus coccineus	SB 850	USA : New Mexico (Ladrone Mountain , Soccorro County)
Hamatocactus setispinus v. setaceus	SB 851	USA : Texas (Jim Hogg County)
Echinocereus poselgeri	SB 852	USA : Texas (Jim Hogg County)
Echinocereus reichenbachii v. fitchii	SB 853	USA : Texas (Jim Hogg County)
Lophophora williamsii	SB 854	USA : Texas (Starr County)
Coryphantha runyonii	SB 855	USA : Texas (Jim Hogg County)
Mammillaria prolifera v. texana	SB 856	USA : Texas (Cameron County)
Mammillaria sphaerica	SB 857	USA : Texas (Cameron County)
Hamatocactus setispinus v. hamatus	SB 858	USA : Texas (Cameron County)
Mammillaria heyderi v. hemisphaerica	SB 859	USA : Texas (Cameron County)
Echinocereus berlandieri	SB 860	USA : Texas (Cameron County)
Echinocereus reichenbachii v. fitchii	SB 861	USA : Texas (Webb County)
Ancistrocactus scheeri	SB 862	USA : Texas (Webb County)
Mammillaria grahamii	SB 863	USA : Texas (Presidio County)
Echinocereus russanthus	SB 864	USA : Texas (Brewster County)
Mammillaria heyderi v. hemisphaerica	SB 865	USA : Texas (Starr County)
Thelocactus bicolor	SB 866	USA : Texas (Starr County)
Hamatocactus setispinus v. setaceus	SB 867	USA : Texas (Starr County)
Eberlanzia sp.	SB 868	South Africa : South Cape Province (Ceres , Karoo)
Echinocereus poselgeri 'kroenleinii'	SB 869	Mexicó : Coahuila (Hipolito)
Echinocereus dasyacanthus	SB 870	USA : New Mexico (San Miguel County)
Pediocactus simpsonii v. minor	SB 871	USA : Wyoming (Albany County)
Echinocereus viridiflorus	SB 872	USA : Colorado (Saugache County)
Pediocactus simpsonii v. minor	SB 873	USA : Colorado (Saguache County)
Pediocactus simpsonii v. minor	SB 874	USA : Wyoming (Albany County)
Pediocactus simpsonii v. minor	SB 875	USA : Colorado (Chaffee County)
Echinocereus viridiflorus	SB 876	USA : Colorado (Chaffee County)
Pediocactus simpsonii v. minor	SB 877	USA : Wyoming (Laramie County)
Astrophytum coahuilense	SB 878	Mexicó : Coahuila (Cerro Bola)
Echeveria angustifolia	SB 879	Mexicó : San Luis Potosí
Echeveria tenuifolia	SB 880	Mexicó : Querétaro (Vizarron)
Echeveria erubescens	SB 881	Mexicó : Querétaro
Echinomastus intertextus	SB 882	USA : Texas (Brewster County)

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