Introduction When Opuntia was considered a possible general food source for grazing stock, various torches were made. The...

…opuntiads from the past
Introduction When Opuntia was considered a possible general food source for grazing stock, various torches were made. The...
Herbarium specimen; Herbarium specimens Introduction Opuntia lindheimeri is a Texas species; this variant is a clone with indeterminate...
Herbarium specimens Introduction Opuntia prolifera (i.e., Cylindropuntia prolifera) is a plant of the Pacific Coast where it flourishes...
Herbarium specimen Introduction Opuntia sanguinocola Griffiths is a Texas species that may extend into northern Mexico. See the...
Herbarium Introduction Opuntia chaffeyi Britton and Rose was described in an article published by the Tephrocactus study group...
Herbarium Introduction Opuntia micrarthra Griffiths may be a synonym of O. macdougalii according to Britton and Rose, 1919.
Opuntia texana is a synonym of O. lindheimeri.