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
Escobaria chaffeyi	SB 966	USA : Texas (Brewster County)
Echinocereus pectinatus v. wenigeri 'ctenoides'	SB 967	USA : Texas (Brewster County)
Escobaria dasyacantha	SB 968	USA : Texas (Brewster County)
Echinocereus dasyacanthus	SB 969	USA : Texas (Brewster County)
Opuntia phaeacantha v. brunnea	SB 970	USA : Texas (Brewster County)
Pediocactus simpsonii	SB 971	USA : Nevada (Lander County)
Thelocactus tulensis v. buekii	SB 973	Mexicó : Nuevo Leon (Galeana)
Delosperma annulare	SB 974	South Africa : (Hammanskraal)
Tylecodon luteosquamata	SB 975	South Africa : (Grootgrafwater)
Stomatium niveum	SB 976	South Africa : (Gamoep)
Lampranthus sp.	SB 977	South Africa : North-West Cape Province (Strandfontein, Steinkopf, Kl. Nm.)
Oscularia caulescens	SB 978	South Africa : (Tulbagh)
Sceletium joubertii	SB 979	South Africa : South Cape Province (Bloutoring , Little Karoo)
Homalocephala texensis	SB 980	USA : New Mexico (Chaves County)
Escobaria vivipara	SB 981	USA : Wyoming (Laramie County)
Echinocereus coccineus 'mojavensis'	SB 982	USA : Utah (San Rafael Swell , Emory County)
Coryphantha palmeri	SB 984	Mexicó : San Luis Potosi (San Luis Potosi)
Hamatocactus setispinus v. hamatus	SB 985	USA : Texas (Val Verde County)
Escobaria strobiliformis 'tuberculosa'	SB 986	Mexicó : Coahuila (Cuchillo)
Ancistrocactus tobuschii	SB 987	USA : Texas (Bandera County)
Mammillaria lasiacantha f.	SB 988	USA : Texas (Candelaria , Presidio County)
Pediocactus despainii	SB 989	USA : Utah (Emory County)
Escobaria albicolumnaria	SB 990	USA : Texas (Brewster County)
Echinomastus warnockii	SB 991	USA : Texas (Brewster County)
Opuntia lindheimeri v. chisosensis	SB 992	USA : Texas (Brewster County)
Echinocereus x roetteri	SB 993	USA : New Mexico (Otero County)
Opuntia macrocentra	SB 994	USA : New Mexico (Eddy County)
Drosanthemum crassum aff.	SB 995	South Africa : North-West Cape Province (Strandfontein, Steinkopf, Kl. Nm.)
Lampranthus sp.	SB 996	South Africa : West Cape Province (Bitterfontein , Kl.)
Quaqua mammillaris	SB 997	South Africa : North-West Cape Province (Klipbok, Vioolsdrift, Richterssveld, Kl. Nm.)
Crassulaceae cotyledonis	SB 998	South Africa : North-West Cape Province (Buffelsrivier, Springbok, Kl. Nm.)
Crassulaceae elegans	SB 999	South Africa : Cape Province (Holgat Rivier, Port Nolloth, Kl. Nm.)
Opuntia lindheimeri v. chisosensis	SB 1000	USA : Texas (Brewster County)
Opuntia engelmannii	SB 1001	USA : Texas (Brewster County)
Opuntia macrocentra	SB 1002	USA : Texas (Brewster County)
Opuntia camanchica	SB 1003	USA : Texas (El Paso County)
Opuntia engelmannii v. lindheimeri	SB 1004	USA : Texas (Val Verde County)
Opuntia macrocentra v. nova	SB 1005	USA : Texas (Val Verde County)
Opuntia engelmannii v. lindheimeri	SB 1006	USA : Texas (Brewster County)
Opuntia strigil	SB 1007	USA : Texas (Sanderson , Terrell County)

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