Nicotiana sylvestris Speg., Monogr. Nicotiana 10, f. s.n. 1899.
Bolivia (Chuquisaca, Santa Cruz), Argentina (Catamarca, Jujuy, La Rioja, Salta,
Tucuman), USA (I) (California (I))
as per Catalogue of Life;

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SK1935 21 May 2019 : 9 posts by 2 authors. Attachments (7)

Location: Telkot, Nagarkot
Date: 16  May 2019
Elevation: 1777  m.

Habit : Wild 

Nicotiana alata Link & Otto ??


Cultivated  


Looks different from images at Nicotiana alata
Pl. check other species at Nicotiana

Enclosing some links for comparison:

Your post looks different from images at these links also.

Does not match with any species so far in efi site as per comparative images at Nicotiana

I think this is a new addition to the efi.
Nicotiana sylvestris Speg.??