Pro- and retrodorsal and proventral carinae of femur complete, regularly granular; prolateral median carina of tall conical, unequal granules or small apophyses; retrolateral median carina homogeneously crenulate
, ending in an acute conical apophysis near the base; retroventral carina not defined, replaced by a flattened area with subtle granulation.
7 mm, linear, set at 70-80[degrees] to the rachis, symmetrical or slightly asymmetrical at the base, the apex acute to obtuse, laminar tissue and veins slightly pubescent on both sides, the hairs hyaline, 1 or 2-celled, simple, appressed, margin glabrous; fertile portion slightly crenulate
, cut ca.
5-4 mm, free, entire, rose, inconspicuously and sparsely pilose-glandulose, the posterior ones alatecarinate, the anterior one carinate at least at base; petals narrowly subspatulate, apex rounded and slightly emarginated to remotely apiculate, 15-16 x 4 mm, free, white, at anthesis erect except for the subspreading distal portion, bearing 2 laminate, cupulate, obtuse, irregularly crenulate
, upwardly to downwardly oriented appendages 5-6 mm above the base, as well as 2 conspicuous longitudinal callosities slightly shorter than the anthers; filaments terete, white, the antepetalous ca.