Libocedrus yateensis

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Libocedrus yateensis
Scientific classification edit
Kingdom: Plantae
Division: Pinophyta
Class: Pinopsida
Order: Pinales
Family: Cupressaceae
Genus: Libocedrus
Species:
L. yateensis
Binomial name
Libocedrus yateensis

Libocedrus yateensis is a species of Libocedrus, endemic to New Caledonia, occurring in a few small, isolated populations in low altitude riverside sites at 150–600 m altitude in rainforest scrub. It is threatened by habitat loss.[2][3]

It is an evergreen coniferous shrub or small tree growing to 12 m tall, sometimes multi-stemmed, with trunks up to 30 cm diameter. The foliage is arranged in flattened sprays; the leaves are scale-like, arranged in opposite decussate pairs on the shoots; the facial leaves are 1.5–2 mm long and 1 mm broad, and the lateral leaves slightly larger, 2–5 mm long and 1–2 mm broad. The seed cones are cylindrical, 9–10 mm long, with four scales each with a prominent curved spine-like bract; they are arranged in two opposite decussate pairs around a small central columella; the outer pair of scales is small and sterile, the inner pair large, each bearing two winged seeds. They are mature about six to eight months after pollination. The pollen cones are 5–8 mm long.[2]

References[edit]

  1. ^ Thomas, P. (2010). "Libocedrus yateensis". The IUCN Red List of Threatened Species. IUCN. 2010: e.T30996A9591836. doi:10.2305/IUCN.UK.2010-3.RLTS.T30996A9591836.en. Retrieved 9 December 2017.
  2. ^ a b Farjon, A. (2005). Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew. ISBN 1-84246-068-4
  3. ^ Conifer Specialist Group 2000: Libocedrus yateensis