escobaria (tuberculosa or dasyacantha) - foxtail cactus, texas

neobesseya escobesseya cochiseia eudicots caryophyllales cactaceae cactoideae cacteae pelecyphora nacti desert succulents cholla weather hot dry spine hardy background plant natural nature flora succulent beautiful green macro colorful floral botany botanical pot pear prickly purple landscape pink flower blue fruit life summer bloom