Apices of the leaflets of some spp. of #Oxalis have calcium oxalate-accumulating “callosities” on their undersides. Shown here are the small callosities on O. violacea; some spp have much larger ones. What do they do? (apart from giving us easy key characters!) #Oxalidaceae https://t.co/9XUcg52hQb

— Scott Zona, Ph.D. (@Scott_Zona) 2022.6.2

Violet Wood Sorrel - I found a patch of wildflowers in the woods along the path to the Creek Overlook at the Prairie Garden Trust (PGT). #sorrel #violet #spring #wildflower #oxalis #flower #henrydomke #artinhospitals #pgt #hdfa Oxalis violacea https://t.co/nTASXfYzm0 https://t.co/VItqPRu7bc

— Henry Domke Fine Art (@HenryDomke) 2022.5.6

Thank you @dvrchrdsn for sponsoring the violet woodsorrel (Oxalis violacea) on OneZoom. See it at https://t.co/jWMENBG1La

— OneZoom (@OneZoomTree) 2021.9.9

!!! Es la flor del trébol común, clasificada como "Oxalis violacea", y tiene propiedades medicinales y culinarias wowowow te amo florecita

— Ƹ̵̡Ӝ̵̨̄Ʒ maf (@cyber_chiquita) 2021.5.17