Begonia heracleifolia (Cultivated)

Mexico to Honduras (from WCSP);
SK620 05 JUL-2017:ID : 4 posts by 2 authors. Attachments (3) - around 700 kb each.
Location: Soureni, Mirik, India
Date: 20 May 2017
Altitude: 4500 ft. 
Begonia .... ??? Cultivated.

Yes. Pl. Check comparative images in efi site. 
Pl. Check comparative images in efi site at Begonia
Could not find a match at Begonia
... has confirmed this as Begonia heracleifolia Cham. & Schltdl..

Images by Promila Chaturvedi (Id suggestion by Vijayasankar Raman) (Inserted by J.M.Garg) (For more images & complete details, click on the links)
Begonia for ID-PC-21-21.08.2015 : 4 posts by 3 authors. Attachments (3)
please identify the Begonia in the picture. The snap was taken from Warsaw.
Could be a Star Begonia (Begonia heracleifolia) hybrid.
Thanks ...

Begonia Species for ID : Nasik : 26OCT20 : AK-46 : 6 posts by 3 authors. Attachments (1)
Begonia Species seen at a plant nursery in Nasik.
A cultivated, garden plant.
Begonia heracleifolia Cham. & Schltdl. ??