Pinus latteri
Pinus latteri, or Tenasserim pine, is a pine native to Mainland Southeast Asia.
Description
Pinus latteri is a medium-sized to large tree, reaching tall and with a trunk diameter of up to. The bark is orange-red, thick and deeply fissured at the base of the trunk, and thin and flaky in the upper crown. The leaves are in pairs, moderately slender, long and just over thick, green to yellowish green. The cones are narrow conic, long and 4 cm broad at the base when closed, green at first, ripening glossy red-brown. They open to 6–8 cm broad, often some time after maturity or following heating by forest fires, to release the seeds. The seeds are long, with a wing, and are wind-dispersed.Related species
Pinus latteri is closely related to Sumatran pine, which occurs further south in Southeast Asia in Sumatra and the Philippines; some botanists treat the two as conspecific, but the Sumatran pine differs in shorter and slenderer leaves, smaller cones with thinner scales, the cones opening at maturity, and seeds only half the weight. It is also related to the group of Mediterranean pines including Aleppo pine and Turkish pine, which share many features with it.Distribution and habitat
It grows in the mountains of southeastern Burma, northern Thailand, Laos, Cambodia, Vietnam, and Guangxi Province and Hainan island of China.It generally occurs at moderate elevations, mostly from, but occasionally as low as and up to. The tree is named after the Tenasserim Hills between Myanmar and Thailand.