Orthosiphon incurvus Benth., N.Wallich, Pl. Asiat. Rar. 2: 15 (1830) (syn: Orthosiphon incurvus var. elatus Hook.f. );
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Central Himalaya to Myanmar: Assam, Bangladesh, East Himalaya, Myanmar, Nepal as per POWO;
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Orthosiphon rubicundus (D.Don) Benth.: 5 images.
Looks different from images (particularly the leaves) at
https://efloraofindia.com/2011/03/17/orthosiphon-rubicundus/
To me appears close to Orthosiphon incurvus as per Checklist of Nepal, POWO and GBIF specimens (one and two).
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References:
POWO Catalogue of Life GBIF specimens (one and two) (High resolution specimens) BSI Flora of India checklist Annotated checklist of Flowering plants of Nepal India Biodiversity Portal