Trees of Argentina
Trees of Chile
Flora of central Chile
Trees of Argentina Forum
Austrocedrus is a genus of conifer belonging to the cypress family Cupressaceae. It has only one species, Austrocedrus chilensis, native to the Valdivian temperate rain forests and the adjacent drier steppe-forests of central-southern Chile and western Argentina from 33S to 44S latitude. It is known in its native area as Cipres de la Cordillera or Cordilleran Cypress, and elsewhere by the scientific name as Austrocedrus, or sometimes as Chilean Incense-cedar or Chilean Cedar.Farjon, A. (2005). Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew. ISBN 1-84246-068-4Flora Chilena: Austrocedrus chilensisChilebosque: Austrocedrus chilensis The generic name means "southern cedar".
It is a member of subfamily Callitroideae, a group of distinct southern hemisphere genera associated with the Antarctic flora. It is closely related to the New Zealand and New Caledonian genus Libocedrus, and some botanists treat it within this genus, as Libocedrus chilensis, though it resembles Libocedrus less than the other South American cypress genus Pilgerodendron does.
It is a slow-growing, narrowly conical evergreen tree which grows from 1024 m in height, with scale-like leaves arranged in decussate pairs. The leaves are unequal in size, with pairs of larger leaves alternating with pairs of smaller leaves, giving a flattened shoot. Each leaf has a prominent white stomatal stripe along the outer edge. The cones are 510 mm long, with four scales, two very small sterile basal scales and two large fertile scales; each fertile scale has two winged seeds 34 mm long.Gymnosperm Database: Austrocedrus
Cordilleran Cypress is found in the evergreen mountain forests of the Andes, usually on drier sites within the rainforest, in open pure woods (where it is often locally dominant on the eastern slopes of the Andes in southwestern Argentina) or in association with Araucaria araucana and Nothofagus species.
It has been introduced to northwest Europe and the Pacific Northwest of North America, where it is occasionally grown in botanical gardens.Mitchell, A. F. (1972). Conifers in the British Isles. Forestry Commission Booklet 33..
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article Austrocedrus