Begonia aequilateralis Irmsch.

Begonia aequilateralis Irmsch., 1929 is a species of begonia known only from the Sungai Buloh area of Selangor, Peninsular Malaysia.

"...probably the most endangered begonia in the Peninsula, being known from a single small population in a forest area currently being cleared." - Kiew, p. 261

References

• Edgar Irmscher, Mitteilungen aus dem Institut für allgemeine Botanik in Hamburg 8:134. 1929
• Ruth Kiew, Begonias of Peninsular Malaysia :261-264, 2005
• "Begonia aequilateralis". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA).
• tfbc.frim.gov: "Saving a highly endangered begonia" Archived 2011-07-22 at the Wayback Machine

Wikispecies has information related to Begonia aequilateralis.