Quercus lineata

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Quercus lineata Blume, Bijdr. 523 1826. (syn: Cyclobalanopsis chapensis (Hickel & A.Camus) Y.C.Hsu & H.Wei Jen; Cyclobalanopsis kamroopii (D.Don) Oerst.; Cyclobalanopsis koumeii Hu; Cyclobalanopsis lineata (Blume) Oerst.; Quercus chapensis Hickel & A.Camus; Quercus hendersoniana A.Camus; Quercus hildebrandii (Hook.f.) A.Camus; Quercus oxyrhyncha Miq.; Quercus polyneura Miq.);
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Hainan to W. Malesia: Assam, Bangladesh, Borneo, Hainan, Jawa, Laos, Malaya, Myanmar, Sumatera, Thailand, Vietnam as per POWO;
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MS,Nov.,2022/01 Quercus sp.(lineata ?) for id.: 2 images.
Location : Hmuifang, Mizoram

Altitude : 1450 m.
Date : 02-11-2022
Habit : Evergreen tree
Habitat : Wild

Pl. check at
https://efloraofindia.com/2011/03/26/quercus/

1 image.

Yes, matches with images and details at
https://efloraofindia.com/2021/12/21/quercus-lineata/

Sir, this tree was identified by BSI, Shillong from my collected H. specimens.

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MS, Dec., 2020/19 Quercus sp. for id: 2 images.
Location : Mawmrang tlang

Altitude : ca. 1,600 m
Date : 06-11-2019
Habit : Middle-sizes tree
Habitat : Wild

Quercus helferiana A.DC. ??

Quercus brandisiana

Both species seem to be quite close as per Lectotypification of Quercus brndisiana Kurz and the significance of the leaf epidermal features to its taxonomy (2014).
Quercus brandisiana Kurz  does not have distribution in India as per POWO and CoL, while Quercus helferiana A.DC. have distribution as per POWO and CoL
Also appears more closer to Quercus helferiana as per Oaks of the world compared to Quercus brandisiana Kurz as per Oaks of the world.

Now I feel it may be more likely to be Quercus lineata Blume as per Oaks of the world and keys at MS,Nov.,2021/65 Quercus sp. for id

I think this tree is Quercus brandisiana because the secondary veins of the leaves directly entering the teeth.

I do not think so. It appears more close to images at MS,Nov.,2022/01 Quercus sp.(lineata ?) for id. (also the secondary veins of the leaves directly entering the teeth)

 

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References:
POWO  Catalogue of Life  The Plant List Ver.1.1  WCSP  GBIF specimens from India: one, two (High resolution specimens) IBIS Flora (Flora of British India) Wikipedia  PFAF  Useful Tropical Plants  Oaks of the world