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Dahlia Cactus (Echinocereus poselgeri): A Slender, Flowering Cactus

Echinocereus poselgeri, known as Dahlia Cactus, Lead Pencil Cactus, or Sacasil, is a unique cactus with extremely slender, cylindrical stems that resemble pencils. In spring, it produces spectacular, large, magenta-pink flowers that dwarf the stems. This Texas and Mexico native is a stunning addition to cactus collections, especially when in bloom.

Family:Cactaceae (kak-TAY-see-ee)
Genus:Echinocereus (ek-in-oh-KER-ee-us)
Species:poselgeri (pos-EL-ger-ee)
Synonym:Wilcoxia poselgeri
Synonym:Wilcoxia waldeisii
Synonym:Echinocereus waldeisii
Synonym:Echinocereus tamaulipensis subsp. waldeisii
Synonym:Echinocereus tamaulipensis subsp. deherdtii

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