Callitris roei
Callitris roei | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
(unranked): | Gymnosperms |
Division: | Pinophyta |
Class: | Pinopsida |
Order: | Pinales |
Family: | Cupressaceae |
Genus: | Callitris |
Species: | C. roei
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Binomial name | |
Callitris roei (Endl.) F.Muell.
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Callitris roei, or Roe's cypress-pine, is a species of Callitris native to Australia, where it is endemic to southwestern Western Australia from Moora south to Albany and east to Cape Arid National Park.[2]
It is an evergreen shrub or small tree growing to 5 m tall. The leaves are borne in decussate whorls of three, scale-like, 2–5 mm long and 1–1.5 mm broad; leaves on seedlings are longer and needle-like, not scale-like. The seed cones are globose, 1–2 cm diameter, with six scales in two whorls of three; they mature in about 18 months from pollination. The pollen cones are cylindrical, 3–6 mm long and 1.2–2 mm broad.[2]
References[]
- ^ Thomas, P. (2013). "Callitris roei". IUCN Red List of Threatened Species. 2013: e.T34075A2843553. doi:10.2305/IUCN.UK.2013-1.RLTS.T34075A2843553.en. Retrieved 15 November 2021.
- ^ a b Farjon, A. (2005). Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew. ISBN 1-84246-068-4
Categories:
- IUCN Red List near threatened species
- Callitris
- Flora of Western Australia
- Pinales of Australia
- Vulnerable flora of Australia
- Taxa named by Stephan Endlicher
- Conifer stubs
- Western Australian plant stubs