macrostemon is a perennial herb inhabiting part of wetlands
along valleys in hilly districts, with runners extending after
flowers. Leaves: the rosettes have petioles; on-stem leaves are in
one or two pairs, with gray staches; each blade measures 1-5cm in
length. Calyx lobes and upper bracts are yellow-green and surround
4-8 stamens. Anthers are yellow. Bloom time: April.