1878 Fields number on the database for Leopoldo Horst, later, Kurt-Ingo Horst

All Acanthocalycium Arrojadoa Arthrocereus Brasilicereus Brasiliopuntia Brasiliparodia Castellanosia Cereus Cipocereus Cleistocactus Coleocephalocereus Cylindropuntia Denmoza Discocactus Echinopsis Epiphyllum Espostoopsis Facheiroa Frailea Gymnocalycium Harrisia Hatiora Leocereus Lepismium Lobivia Mediolobivia Melocactus Micranthocereus Monvillea Neowerdermannia Notocactus Opuntia Oreocereus Parodia Pereskia Pilosocereus Pseudoacanthocereus Pterocactus Pyrrhocactus Quiabentia Rebutia Rhipsalis Selenicereus Setiechinopsis Soehrensia Stephanocereus Stetsonia Tacinga Tephrocactus Trichocereus Uebelmannia Wigginsia      

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20 - 40 - 80

Species	Field number	Locality	Picture
Denmoza rhodacantha	HU 1740	Famatina, La Rioja, Argentina
Gymnocalycium nidulans	HU 1741	Famatina, La Rioja, Argentina
Trichocereus candicans	HU 1742	Famatina, La Rioja, Argentina
Pyrrhocactus bulbocalyx	HU 1743	Los Colorados, La Rioja, Argentina
Pterocactus kuntzei	HU 1744	Los Colorados, La Rioja, Argentina
Setiechinopsis mirabilis	HU 1745	Los Colorados, La Rioja, Argentina
Gymnocalycium schickendantzii	HU 1746	Los Colorados, La Rioja, Argentina
Trichocereus huascha	HU 1747	Los Colorados, La Rioja, Argentina
Opuntia palmadora ssp. catingicola	HU 1748	Euclides da Cunha, Bahia, Brazil
Frailea pumila	HU 1749	Harmonia, Rio Grande do Sul, Brazil
Melocactus diersianus	HU 1750	Sitio, Minas Gerais, Brazil
Cereus goiasensis	HU 1751	Francisco Ayres, Piaui, Brazil
Facheiroa polygona	HU 1752	Flamengo, Bahia, Brazil
Cereus sericifer	HU 1753	Alegre, Espirito Santo, Brazil
Tacinga funalis	HU 1754	Rajada, Pernambuco, Brazil
Cereus albicaulis	HU 1755	Rajada, Pernambuco, Brazil
Pilosocereus pachycladus ssp. pernambucoensis	HU 1756	Alto Alegre, Piaui, Brazil
Pereskia sp.	HU 1757	Sucuarana, Bahia, Brazil
Cereus sp.	HU 1758	Canarana, Bahia, Brazil
Pilosocereus saudadensis	HU 1759	Galheiros, Goias, Brazil
Cereus bageanus	HU 1760	Julio de Castilhos, Rio Grande do Sul, Brazil
Lepismium cruciforme	HU 1761	Candelaria, Rio Grande do Sul, Brazil
Arthrocereus sp.	HU 1762	Rio Acima, Minas Gerais, Brazil
Micranthocereus sp.	HU 1940	Morro do Chapéu below flat area, Bahia, Brazil
Micranthocereus polyanthus	HU 1943	Vargea Nova, Bahia, Brazil
Pilosocereus pachycladus	HU 1944	behind Cabeluda, Bahia, Brazil
Facheiroa squamosa	HU 1945	behind Cabeluda, Bahia, Brazil
Melocactus zehntneri	HU 1946	Juazero to Sento Sé, Bahia, Brazil
Melocactus sp.	HU 1947	Juazero to Sento Sé, Bahia, Brazil
Pilosocereus sp.	HU 1948	Juazero to Sento Sé, Bahia, Brazil
Micranthocereus flaviflorus	HU 1949	Juazero to Sento Sé, Bahia, Brazil
Melocactus sp.	HU 1950	Juazero to Sento Sé, Bahia, Brazil
Micranthocereus flaviflorus	HU 1951	Juazero to Sento Sé, Bahia, Brazil
Arrojadoa rhodantha	HU 1953	40.8 km from Umburanas to Gemelero, Chico Velo to Curralenho, Bahia, Brazil
Pilosocereus gounellei	HU 1954	40.8 km from Umburanas to Gemelero, Chico Velo to Curralenho, Bahia, Brazil
Melocactus azureus	HU 1957	65 km from Irecé to Xiche Xiche, before Rio Verde, Bahia, Brazil
Pilosocereus sp.	HU 1959	MucugÃ?, Bahia, Brazil
Melocactus saxicola	HU 2058	Brazil :

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