Begonia nigritarum

Begonia nigritarum

• Genus: Begonia
• Species: nigritarum
• Classification: Initially classified as Diploclinium, but later recognized within the section Baryandra. 
  
• Type: Rhizomatous
• Year: 1821
• Country: Philippines
• Region: Palawan, Panay, Los Banos, Laguna
  

https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:105272-1#:~:text=First%20published%20in%20Nomencl.,in%20the%20wet%20tropical%20biome.