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 Edit this 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