Yellow-glochid Pricklypear

Griffiths, Annual Report of the Missouri Botanical Garden 21: 166, 1910 Holotype; Herbarium; Herbarium; Painting (Mary Emily Eaton); Painting (Mary Emily Eaton) Original Description What is Opuntia xanthoglochia? Opuntia xanthoglochia is a prickly pear cactus found in central Texas east of Austin, although it may range into other areas. Details O. xanthoglochia resembles O. macrorhiza. […]