kewda with long spiny leaves - pine tree - pandanus odorifer - coastal plant and greenery

andaman aromatic asia asian beach big biology bioscience botany bracts chlorophyll coastal conservation cultural dioecious earth environment field flora foliage forest fragrant grass green greenery herb herbaceous herbal huge india indian ketaki keura kewda large leaf leafage leaves littoral long meadow medicinal native natural nature nicobar odorifer palm pandanaceae pandanus photosynthesis phytology pine plant plantation pointed protection rosettes sharp shrub spiny stiff subtropical traditional tree tribal tropical umbrella vegetation verdant verdure