Castanopsis lanceifolia (Oerst.) Hickel & A.Camus, Bull. Soc. Bot. France 68: 394 1922. (syn: Castanea lanceifolia (Oerst.) Kurz; Castanopsis kurzii (Hance) S.N.Biswas; Castanopsis lanceifolia (Kurz) Kurz; Castanopsis roxburghiana S.N.Biswas [Illegitimate]; Pasania lanceifolia Oerst.; Quercus kurzii Hance; Quercus lanceifolia Roxb. [Illegitimate]; Quercus tema Buch.-Ham. ex Wall. [Invalid]; Synaedrys lanceifolia Koidz.);
Nepal to Indo-China as per WCSP;
Assam; Bangladesh; East Himalaya; Myanmar; Nepal; Thailand; Vietnam as per Catalogue of Life;

Tree with areca nut like fruit : 7 posts by 2 authors. Attachments (7)
Location Laluk Karunabari North Lakhimpur Assam
It is a tree and it’s fruit looks like areca nut
Please identify

I think Lithocarpus sp.

Thank you …
There are two Lithocarpus species in flora of China, both of which may be available in the region Arunachal Pradesh and Assam: Lithocarpus fenestratus and Lithocarpus pachyphyllus.
How can I identify the exact species ?

Castanopsis lanceifolia ?

Appears close to images at as suggested by …

Request ID of a small tree from Meghalaya : 4 posts by 2 authors. Attachments (3) – 1 mb, 1 mb and 2 mb each.
Request Id of a small wild tree.
Location: Mawsynram, Meghalaya
Alt: about 1300m appx.
Tree height: appx 7m
Only fruiting seen; no flowers.

Please check Castanopsis lanceifolia

To me also appear close to images at Castanopsis lanceifolia (Oerst.) Hickel & A.Camus

for identification : 7 posts by 3 authors. Attachments (4)- around 700 kb each.
I have seen this nuts tree first time at Doldoli Reserved Forest, Karbi Anglong (Assam) Please help me to identify it.

Please check Castanopsus lanceifolia 

Looks Lithocarpus sp.
Family – Fagaceae

Thanks, …, for the id.
Yes. appears close to images and references at Castanopsis lanceifolia (Oerst.) Hickel & A.Camus


Castanopsis tribuloides (Sm.) A.DC.: 5 very high res. images.

Location: Jalthal, Jhapa, East Nepal
Date: 01 January 2023
Elevation: 97 m.
Habitat: Wild

It’s castanopsis lanceifolia.

Yes, appears so as per GBIF specimen.

Nepali Names: औले कटुस Aule Katus/ पातले Paatale