FRLHT Indian Medicinal Plants Nomenclature Database with images/ herbarium, distribution, local names etc. :
Alnus nepalensis DON
Alnus nitida ENDL.
Alnus serrulata WILLD. (Cultivated)
Species with description & pictures in Flowers of India as on 22.4.16:
A Dictionary of the Economic Products of India, Volume 1 By George Watt (1883)- Details-
Alnus (Betulaceae) page with images of species in efloraofindia : 1 post by 1 author.
Pl. go through Alnus (Betulaceae) page with images of species (done by …) in efloraofindia.
If you find any mis-identification, pl. let us know. If anybody can send images of other species of this genera (for incorporation in the website), if any, it will be really nice.
Also, if anybody is interested to take up the activity of inserting images on efloraofindia pages from efloraofindia posts, pl. let us know.