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      

45,5 / 46

20 - 40 - 80

Species	Field number	Locality	Picture
Echinocereus fendleri	SB 1958	Coconino Plateau
Adromischus maculatus	SB 1959	South Africa : (Ocketskraal)
Mitrophyllum grande	SB 1960	Augrabies
Mitrophyllum dissitum	SB 1961	Remhoogte
Monilaria pisiformis	SB 1962	Grootgraafwater Junction
Crassulaceae brevifolia	SB 1964	South Africa : (Strandfontein)
Mammillaria wohlschlageri	SB 1965	Mexicó : Durango (Ignacio Allende)
Thelocactus conothelos	SB 1966	Mexicó : San Luis Potosi (East of Matehuala)
Sclerocactus polyancistrus	SB 1967	USA : Nevada (Lida)
Escobaria orcuttii	SB 1969	Mexicó : Chihuahua (Santa Eulalia)
Turbinicarpus pailanus	SB 1970	Mexicó : Coahuila (Sierra de la Paila)
Mammillaria longiflora v. stampferi	SB 1971	Mexicó : Durango (West of Los Hereras)
Echinocereus triglochidiatus v. mojavensis	SB 1973	USA : UT (Beaver Dam Mts)
Gibbaeum pachypodium	SB 1974	South Africa : Western Cape (Ockertskraal)
Echinocereus freudenbergeri	SB 1975	Mexicó : Coahuila (Sierra El Fuste)
Opuntia basilaris	SB 1976	USA : Nevada (Silver Peak)
Echinocereus pulchellus v. weinbergii	SB 1977	Mexicó : Jerez (Sierra Los Gordos)
Escobaria vivipara v. arizonica	SB 1978	USA : Utah (Rockville)
Echinocereus pulchellus v. weinbergii	SB 1980	Mexicó : Zacatecas (Santa Teresa)
Cheiridopsis pilosula	SB 1981	Sun Valley
Cheiridopsis umdausensis	SB 1982	Skuitberg
Cheiridopsis vanzylii	SB 1983	North of Kliprand
Conophytum calculus	SB 1984	Kouvlei
Conophytum pageae	SB 1985	Ottospoort
Conophytum stenandrum	SB 1986	Ottospoort
Conophytum subterraneum	SB 1987	South Africa : Northern Cape (Mount Stewart)
Conophytum tantillum v. amicorum	SB 1988	South of Steinkopf
Conophytum terrestre	SB 1989	Aalwynsfontein
Hereroa fimbriata	SB 1990	Wypoortrivier
Lithops dinteri v. brevis	SB 1991	Swartberge
Lithops meyeri	SB 1992	Lekkrsing
Nelia schlechteri	SB 1993	Lekkrsing
Stomatium mustellinum	SB 1994	Kliprand
Echinocereus coccineus	SB 1995	: Chih (Babicora)
Lithops olivacea	SB 1998	Onder Namies
Mammillaria gasseriana	SB 2001	s Nazas
Escobaria tuberculosa	SB 2003	: Chih (Sta Eulalia)
Echinocereus viridiflorus	SB 2005	: COL (La Junta)
Echinocactus texensis	SB 2006	: NM (Roosevelt Co)
Echinocereus reichenbachii v. perbellus	SB 2008	USA : Texas (Woods County)

45,5 / 46

Collecting plants or seeds may be prohibited in some countries! Please refer to the regulations in force.