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Pinus massoniana
''Pinus massoniana'' (English: Masson's pine, Chinese red pine, horsetail pine; Chinese: 马尾松) is a species of pine, native to Taiwan, and a wide area of central and southern China, including Hong Kong, and northern Vietnam, growing at low to moderate altitudes, mostly below 1,500 m but rarely up to 2,000 m altitude.〔Mirov, N. T. (1967). ''The Genus Pinus''. Ronald Press.〕
== Description ==
It is an evergreen tree reaching 25–45 m in height, with a broad, rounded crown of long branches. The bark is thick, greyish-brown, and scaly plated at the base of the trunk, and orange-red, thin, and flaking higher on the trunk. The leaves are needle-like, dark green, with two per fascicle, 12–20 cm long and 0.8–1 mm wide, the persistent fascicle sheath 1.5–2 cm long. The cones are ovoid, 4–7 cm long, chestnut-brown, opening when mature in late winter to 4–6 cm broad. The seeds are winged, 4–6 mm long with a 10–15 mm wing. Pollination is in mid spring, with the cones maturing 18–20 months after.〔Farjon, A. (2005). ''Pines'', ed. 2. Brill, Leiden. ISBN 90-04-13916-8.〕〔Richardson, D. M. (1998). ''Ecology and Biogeography of Pinus''. Cambridge. ISBN 0-521-55176-5.〕〔(Gymnosperm Database: ''Pinus massoniana'' )〕
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