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
Notocactus linkii	HU 497	Jaguari, Rio Grande do Sul, Brazil
Notocactus sp.	HU 498a	Itaque to Uruguaiana, Rio Grande do Sul, Brazil
Notocactus arechavaletae	HU 498	Itaque to Uruguaiana, Rio Grande do Sul, Brazil
Notocactus ibicuiensis	HU 499	Guacu Boi, Alegrete, Rio Grande do Sul, Brazil
Notocactus claviceps	HU 500	Julio de Castilhos, Nova Palma, Salto Jacuj, Rio Grande do Sul, Brazil
Notocactus graessneri f. microdasys	HU 501	near Jaquirana, Rio Grande do Sul, Brazil
Frailea pygmaea ssp. aureispina	HU 502	Quarai, Rio Grande do Sul, Brazil
Frailea sp.	HU 503	Minas do Camaqua, Rio Grande do Sul, Brazil
Frailea sp.	HU 504	Santana do Livramento, Rio Grande do Sul, Brazil
Notocactus ottonis v. globularis	HU 505	Rivera, Rio Grande do Sul, Brazil
Notocactus ottonis v. globularis	HU 505a	Rivera, Rio Grande do Sul, Brazil
Notocactus orthacanthus	HU 506	Livramento to Rivera, Rivera, Uruguay
Frailea tenuissima	HU 507	Rivera, Rivera, Uruguay
Frailea pumila	HU 508	Rivera, Rivera, Uruguay
Frailea pygmaea	HU 509	Sao Francisco de Assis, Rio Grande do Sul, Brazil
Cereus sericifer	HU 510	Campos, Minas Gerais, Brazil
Coleocephalocereus buxbaumianus ssp. flavisetus	HU 511	South-West of Caratinga, Minas Gerais, Brazil
Pilosocereus brasiliensis ssp. ruschianus	HU 512	Galilia to Esprito Santa border, Minas Gerais, Brazil
Coleocephalocereus buxbaumianus	HU 513	Galilia, Minas Gerais, Brazil
Melocactus sp.	HU 514	Seabra, Bahia, Brazil
Melocactus zehntneri	HU 515	Varzea Nova, Bahia, Brazil
Cereus albicaulis	HU 516	Seabra, Bahia, Brazil
Melocactus zehntneri	HU 517	Juazeiro, Bahia, Brazil
Melocactus zehntneri	HU 518	Paulistana, Piaui, Brazil
Melocactus zehntneri v. viridis	HU 519	25 km from Paulistana, Gaturiano, Piaui, Brazil
Pilosocereus gaturianensis	HU 520	Gaturiano, Piaui, Brazil
Discocactus sp.	HU 521	Floriano, Piaui, Brazil
Melocactus sp.	HU 522	Canto do Buríti, Piaui, Brazil
Discocactus heptacanthus ssp. catingicola	HU 523	30 km South of Bom Jesus, Piaui, Brazil
Discocactus sp.	HU 524	Corrente, Piaui, Brazil
Cereus albicaulis	HU 525	Barreiras, Bahia, Brazil
Discocactus heptacanthus ssp. catingicola	HU 526	Aurora do Norte, Goias, Brazil
Discocactus heptacanthus ssp. catingicola	HU 527	Galheiros, Goias, Brazil
Melocactus uebelmannii	HU 528	Rio Sao Françisco, Bahia, Brazil 600m
Melocactus deinacanthus	HU 529	Bom Jesus da Lapa, Bahia, Brazil
Coleocephalocereus fluminensis	HU 530	Cabo Frio, Rio de Janeiro, Brazil
Pilosocereus glaucochrous	HU 531	Municipio Seabra, Bahia, Brazil
Melocactus oreas	HU 532	Brumado, Bahia, Brazil
Melocactus concinnus	HU 533	Brumado, Bahia, Brazil
Melocactus sp.	HU 534	Brumado, Bahia, Brazil

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