Chenille pricklypear

Griffiths, Proceedings of the Biological Society of Washington 29(3): 10, 1916 Lectotype; Isolectotype; Herbarium; Herbarium; Herbarium; Color Plate (Britton and Rose, v1 1919, plate XXVIII) Original Citation What is Opuntia acicualta? Opuntia aciculata is a medium-to-robust prickly-pear distinguished by the chenille-like rings of long, bristly glochids at each areole. True spines are absent or few and […]