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Callitris roei

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]

Callitris roei
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Gymnospermae
Division: Pinophyta
Class: Pinopsida
Order: Cupressales
Family: Cupressaceae
Genus: Callitris
Species:
C. roei
Binomial name
Callitris roei

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 edit

  1. ^ 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.
  2. ^ a b Farjon, A. (2005). Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew. ISBN 1-84246-068-4


callitris, roei, cypress, pine, species, callitris, native, australia, where, endemic, southwestern, western, australia, from, moora, south, albany, east, cape, arid, national, park, conservation, statusnear, threatened, iucn, scientific, classificationkingdom. 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 Callitris roeiConservation statusNear Threatened IUCN 3 1 1 Scientific classificationKingdom PlantaeClade TracheophytesClade GymnospermaeDivision PinophytaClass PinopsidaOrder CupressalesFamily CupressaceaeGenus CallitrisSpecies C roeiBinomial nameCallitris roei Endl F Muell 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 edit 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 nbsp This conifer related article is a stub You can help Wikipedia by expanding it vte nbsp This Western Australian plant article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Callitris roei amp oldid 1088168345, wikipedia, wiki, book, books, library,

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