3226 Fields number on the database for Friedrich Ritter

All Acanthocalycium Acanthorhipsalis Arequipa Arrojadoa Arthrocereus Austrocactus Austrocylindropuntia Blossfeldia Bolivicereus Brasilicactus Brasilicereus Brasiliopuntia Brasiliparodia Castellanosia Cephalocleistocactus Cereus Cipocereus Cleistocactus Coleocephalocereus Copiapoa Corryocactus Cumulopuntia Cylindropuntia Denmoza Discocactus Echinopsis Epiphyllum Eriocactus Eriocereus Eriosyce Espostoopsis Eulychnia Facheiroa Floribunda Frailea Gymnocalycium Haageocereus Hatiora Hildewintera Hylocereus Islaya Leocereus Lepismium Lobivia Maihuenia Maihueniopsis Mediocactus Melocactus Micranthocereus Miqueliopuntia Mirabella Monvillea Neoporteria Neoraimondia Neowerdermannia Notocactus Opuntia Oreocereus Parodia Pereskia Pfeiffera Pilosocereus Pseudoacanthocereus Pterocactus Puya Pyrrhocactus Quiabentia Rebutia Rhipsalis Samaipaticereus Setiechinopsis Stephanocereus Stetsonia Sulcorebutia Tacinga Tephrocactus Thelocephala Thrixanthocereus Trichocereus Uebelmannia Vatricania Weingartia Wigginsia Yungasocereus Zehntnerella      

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20 - 40 - 80

Species	Field number	Locality	Picture
Rhipsalis cassutha	FR 1	Corinata, Bolivia
Rhipsalis cassutha	FR 1	Corcovado, Rio de Janeiro, Brazil
Rhipsalis cassutha	FR 1	Corcovado, No.2, Rio de Janeiro, Brazil
Rhipsalis cassutha	FR 1	Rio de Janeiro, Rio de Janeiro, Brazil
Rhipsalis paradoxa	FR 2	Florianopolis, nr. 4, Santa Catarina, Brazil
Rhipsalis paradoxa	FR 2	Santos, Sao Paulo, Brazil
Acanthocalycium spiniflorum	FR 3	Juan Llerena, San Luis, Argentina
Acanthocalycium spiniflorum	FR 3	North-East of Villa Mercedes, San Luis, Argentina
Notocactus submammulosus	FR 4	North of Villa Mercedes, San Luis, Argentina
Notocactus submammulosus	FR 4	Juan Llerena, San Luis, Argentina
Echinopsis aurea	FR 5	North of Villa Mercedes, San Luis, Argentina
Echinopsis aurea	FR 5	Juan Llerena, San Luis, Argentina
Gymnocalycium villamercedense	FR 6	North of Villa Mercedes, San Luis, Argentina
Gymnocalycium villamercedense	FR 6	Juan Llerena, San Luis, Argentina
Trichocereus formosus	FR 7	Mendoza, Mendoza, Argentina
Trichocereus formosus	FR 7	Mendoza, Argentina
Trichocereus formosus	FR 7	Above Potrerillos, Mendoza, Argentina
Trichocereus candicans f. rubriflorus	FR 8a	Chilecito, La Rioja, Argentina
Trichocereus candicans f. rubriflorus	FR 8a	Famatina, La Rioja, Argentina
Trichocereus candicans f. rubriflorus	FR 8a	East of Famatina, La Rioja, Argentina
Trichocereus candicans v. nitens	FR 8b	Argentina :
Trichocereus candicans	FR 8	Challao, Mendoza, Argentina
Trichocereus candicans	FR 8	South of Quines, Sierra, San Luis, Argentina 1300m
Pyrrhocactus catamarcensis	FR 9	Argentina : Mendoza (Villavicencio, 2500m)
Pyrrhocactus catamarcensis	FR 9	Above Potrerillos, Estancia El Plata, Mendoza, Argentina
Pyrrhocactus catamarcensis	FR 9	West of Famatina, La Rioja, Argentina
Pyrrhocactus catamarcensis	FR 9	Challao, Mendoza, Argentina
Pyrrhocactus catamarcensis	FR 9	Potrerillos, Mendoza, Argentina
Pyrrhocactus catamarcensis	FR 9a	Famatina mountains, La Rioja, Argentina
Denmoza rhodacantha	FR 10	Challao, Mendoza, Argentina
Denmoza rhodacantha	FR 10a	Famatina, La Rioja, Argentina
Denmoza rhodacantha	FR 10a	West of Famatina, La Rioja, Argentina
Denmoza rhodacantha	FR 10	East of Famatina, La Rioja, Argentina
Denmoza rhodacantha	FR 10	Potrerillos and Challao, Mendoza, Argentina
Denmoza rhodacantha	FR 10	Tinogasta, Catamarca, Argentina
Echinopsis leucantha	FR 11	11km East of Mazan, Catamarca, Argentina
Echinopsis leucantha	FR 11	20km above Cafayate, Salta, Argentina
Echinopsis leucantha	FR 11	Miraflores, Salta?, Argentina
Echinopsis leucantha	FR 11	Villa Dolores, Córdoba, Argentina
Echinopsis leucantha	FR 11	Argentina :
Echinopsis leucantha	FR 11	Mendoza, Mendoza, Argentina
Gymnocalycium gibbosum	FR 12	Campo Los Andes, Mendoza, Argentina
Trichocereus strigosus v. flaviflorus	FR 13b	East of Famatina, La Rioja, Argentina
Trichocereus strigosus	FR 13	Mendoza, Catamarca, Argentina
Trichocereus strigosus	FR 13	Challao, Mendoza, Argentina
Trichocereus strigosus	FR 13a	31km East of Manzan to Chumbicha, Catamarca, Argentina
Pterocactus sp.	FR 14	Pié de Palo, San Juan?, Argentina
Stetsonia coryne	FR 15	Chumbicha, Catamarca, Argentina
Stetsonia coryne	FR 15	Palmar Grande, Tarija, Bolivia
Stetsonia coryne	FR 15	Filadelfia, Boquerón, Paraguay
Stetsonia coryne	FR 15	Catamarca, Catamarca, Argentina
Stetsonia coryne	FR 15	Argentina / Bolivia
Eriocereus bonplandii	FR 16	Betania, Salta, Argentina
Trichocereus terscheckioides	FR 17	31km North of Tucumán, Tucumán, Argentina
Trichocereus terscheckioides	FR 17	Famatina, La Rioja?, Argentina
Trichocereus terscheckioides	FR 17	Famatina, La Rioja, Argentina
Echinopsis aurea v. depressicostata	FR 18	Catamarca city, Catamarca, Argentina 600m
Echinopsis aurea v. depressicostata	FR 18	Catamarca city, Catamarca, Argentina
Echinopsis aurea v. depressicostata	FR 18	Below Catamarca city, Catamarca, Argentina
Cleistocactus baumannii	FR 19b	Chumbicha, Catamarca, Argentina
Cleistocactus baumannii	FR 19a	Chumbicha, Catamarca, Argentina
Cleistocactus baumannii	FR 19c	Argentina :
Cleistocactus smaragdiflorus	FR 19f	Argentina :
Cleistocactus baumannii	FR 19e	Chumbicha, Catamarca, Argentina
Cleistocactus baumannii	FR 19d	Chumbicha, Catamarca, Argentina
Cleistocactus baumannii	FR 19	Argentina :
Cleistocactus baumannii	FR 19	Catamarca, Catamarca, Argentina
Cereus forbesii	FR 20	Betania, Salta, Argentina
Cereus forbesii	FR 20	Catamarca, Catamarca, Argentina
Cereus forbesii	FR 20	Villa Dolores, Córdoba, Argentina
Gymnocalycium saglionis v. tilcarense	FR 21a	Maimara, Jujuy, Argentina
Gymnocalycium saglionis	FR 21	Catamarca, Catamarca, Argentina
Gymnocalycium saglionis	FR 21	Catamarca, Argentina
Gymnocalycium guanchinense	FR 22	Near Catamarca City, Catamarca, Argentina
Gymnocalycium guanchinense v. tinogastaense	FR 22a	Tinogasta, Catamarca, Argentina
Gymnocalycium guanchinense v. tinogastaense	FR 22a	31km West of Belén to Tinogasta, Catamarca, Argentina
Gymnocalycium guanchinense v. tinogastaense	FR 22a	54km West of Belén, Catamarca, Argentina
Gymnocalycium guanchinense v. robustus	FR 22b	94km South of Santa Maria, Catamarca, Argentina
Gymnocalycium bodenbenderianum	FR 23	Catamarca, Catamarca, Argentina
Gymnocalycium bodenbenderianum	FR 23	Miraflores, Salta?, Argentina

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