Botanical specimens, Plant collection, Botanical specimen preparation, Plant sample preparation, Orchidaceae, Herbarium specimen preparation, and Cactaceae
Cactaceae, Convention on International Trade in Endangered Species of Wild Fauna and Flora (1973), Endangered species, Identification, Geographical distribution, and Trade
Trade, Cactaceae, Identification, Convention on International Trade in Endangered Species of Wild Fauna and Flora (1973), Endangered species, and Geographical distribution
Cacti, Echinocereus., Cactaceae, Taxonomy, and Geographical disrtibution
Brazil, Geographical distribution, Cactaceae, Cadeia do Espinhaço (Brazil), Cacti, and Endemic plants
Jardín de las Cactáceas de Bolivia, Plant lists, Bolivia, and Cactaceae
Vegetation, Cactaceae, Jardín de las Cactáceas de Bolivia, and Bolivia
Descriptors, Tropical plants, Cactaceae, Identification, and Geographical distribution
Ecology, Ex situ conservation, Cactaceae, and Cacti
Vernacular names, Cactaceae, and Botanical illustration