Begonia taligera S.Rajbh., Gard. Bull. Singapore 62: 150 (2010);
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Nepal as per POWO;
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SK 2925 19 July 2021: 10 very high res. images.
Begonia taligera S.Rajbh. ??
Staff from Godawari Botanical Garden say it is Begonia taligera S.Rajbh. ?? But I am not sure !
Research Gate
5 specimen
Ah yes! The pressed specimens confirm.
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Date: 22 June 2017
Wild?
I guess it is from wild but planted in the botanical garden like other specimens !
I guess this is Begonia taligera S.Rajbh. !
researchgate
I guess this is same …
Finally is it Begonia hatacoa Buch.-Ham. ex D.Don or Begonia taligera S.Rajbh. ?
I think B. hatacoa
You have validated this sp. as Begonia taligera S.Rajbh. on 19 July 2021 !
If this is the same accession as the herbarium specimens you sent (acc. No. 20181079), then it is B. taligera. It seems it may have juvenile and adult forms (many begonia sp do), and if grown out of its usual very wet habitat the leaf form will change also.
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References: POWO Catalogue of Life GBIF (High resolution specimens) Research Gate