July 25, 2022 by mgnvmmfGlochids_and_spines_Opuntia_gosseliniana_ASDM_Nov_MMF Glochidia and spines on Opuntia gosseliniana (violet prickly-pear) in November at the Arizona-Sonora Desert Museum. Photo © Mary Free About mgnvmmf Previous Post:Glochids_and_spines_Opuntia_gosseliniana_ASDM_Nov_MMF