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Trichocereus shaferi (Echinopsis shaferi)

The name Trichocereus shaferi was described by Britton and Rose in the 1920s and lacked some important information. However, there were some later descriptions by Friedrich Ritter, Curt Backeberg/Rauh and Werdermann that went more into detail. Trichocereus shaferi pups from the base and reaches a size of 1-1,5 meters. The plant grows halfway prostrate or…

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Trichocereus arboricola (Echinopsis arboricola)

Trichocereus arboricola, Current name: Echinopsis arboricola (Kimnach) Mottram Origin: Bolivia, Argentina, Type locality: Tarija in Bolivia, 600-1000 meters altitude Trichocereus arboricola is more of an Epiphyte instead of a normal Trichocereus and is often grown like a hanging basket cactus. It often starts off as a columnar cactus, but goes prostrate as soon as it…

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Trichocereus litoralis – Echinopsis chiloensis ssp. litoralis

Trichocereus chiloensis ssp. litoralis

Trichocereus litoralis is definitely closely related to Trichocereus chiloensis and the current taxonomy is treating it as a variety or subspecies to it. Trichocereus litoralis always was a problematic species because there are so many intermediate forms between Trichocereus chiloensis and Trichocereus litoralis that it is extremely difficult to draw the line somewhere. While some…

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