Diodonopsis (dye-oh-doh-NOP-sis) is composed of three species previously recognized at the section level of Masdevallia section Pygmaeae. They are characterized by small caespitose plants with short ramicauls, slender peduncles and soft, burr-like ovaries. The flowers of two species are solitary and the third is successively flowered. The sepals have tails and form a short tube or cup. When the final DNA analysis is done, M. pygmaea may or may not be in this genus.
Photo credits are on each photo. Photos may not be used without permission.