Delavay's Fir is a tree native to SW China, Arunachal Pradesh and northern
Myanmar, and Vietnam. It is a high altitude mountain tree, growing at
elevations of 3000-4000 m. It is a small to medium-sized evergreen tree
growing to 7-40 m tall. The shoots are purple-brown to dark red-brown,
smooth or finely velvety. The leaves are needle-like, 1.5-3 cm long and
1-2 mm broad, with a distinctive rolled-back margin. The upper surface of
the leaves is glossy dark green with no stomata, the underside vivid
snow-white with the stomata densely covered in white wax. This is thought
to be an adaptation to exclude very heavy rain in its monsoon climate.
The cones are dark purple-blue, 6-12 cm long and 3-4.5 cm broad, with
numerous small scales and exserted bracts. They break up when mature at
6–8 months old to release the winged seeds.
Identification credit: Tabish
Photographed in Tawang district, Arunachal Pradesh.
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The flower labeled Delavay Fir is ...