Microcoelia macrantha has translucent white and green flowers.

 Microcoelia macrantha
     Native to the east coast of Madagascar, like other Microcoelias, macrantha needs constant moisture (high humidity and/or regular watering). And like the others, the mount and pad (if any) is nearly irrelevant. Unlike others in the genus, macrantha seems to tolerate a wide range of light levels; we have them growing in a fairly wide range of conditions.