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cactus & co
official site of Cactus&Co |
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stochasticactus
reports of field trips in AZ, in search of the northernmost population of echinomastus erectocentrus, echinomastus erectocentrus 'acunensis' and echinomastus johnsonii 'lutescens'. Thanks Peter! |
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zorgalfish/echinomastus
a lot of interesting pictures of echinomastus, in cultivation and in habitat |
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ariocarpus living rocks of mexico
all the information you can imagine about ariocarpus |
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mojave national preserve
basic information about deserts preservation and ecology |
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the genus thelocactus
pictures and distribution maps |
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sonoran desert museum
maps, pictures etc |
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echinomastus erectocentrus
photos of plants in habitat, AZ |
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Flora of North America
a site filled up with information about the north american flora, including cacti |
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USDA Plants Database
The plants database of the United States Department of Agricolture |
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cactus and succulents digital library
this site includes authorized reproduction in pdf format of major classical books about cacti and succulents |
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