Widdringtonia schwarzii

Widdringtonia schwarzii
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Gymnospermae
Division: Pinophyta
Class: Pinopsida
Order: Cupressales
Family: Cupressaceae
Genus: Widdringtonia
Species:
W. schwarzii
Binomial name
Widdringtonia schwarzii
(Marloth) Mast.
Synonyms[2]
  • Callitris schwarzii Marloth

Widdringtonia schwarzii (Willowmore cedar or Willowmore cypress, Afrikaans: Baviaanskloof-seder)[3][4] is a species of Widdringtonia native to South Africa, where it is endemic to the Baviaanskloof and Kouga Mountains west of Port Elizabeth in Eastern Cape Province; it occurs on dry rocky slopes and crags at 600โ€“1,200 m altitude. It is threatened by habitat loss, particularly by wildfire.[5][1] The Willowmore cypress is a protected tree in South Africa.[3]

It is a medium-sized evergreen tree growing to 20โ€“25 m (formerly known to 40 m) tall. The leaves are scale-like, 1.5 mm long and 1 mm broad on small shoots, up to 10 mm long on strong-growing shoots, and arranged in opposite decussate pairs. The cones are globose to rectangular, 2โ€“3 cm long, with four scales. It is closely related to Widdringtonia wallichii from Western Cape Province, being most easily distinguished by its larger seeds with a short seedwing.[5]

References

Notes
  1. ^ a b Farjon, A. (2013). "Widdringtonia schwarzii". IUCN Red List of Threatened Species. 2013: e.T34147A2847889. doi:10.2305/IUCN.UK.2013-1.RLTS.T34147A2847889.en. Retrieved 16 November 2021.
  2. ^ The Plant List: A Working List of All Plant Species, retrieved 6 January 2017.
  3. ^ a b "Protected Trees" (PDF). Department of Water Affairs and Forestry, Republic of South Africa. 3 May 2013.
  4. ^ "University of the Witwatersrand: Recommended English names for trees of Southern Africa". wits.ac.za. 2006-04-28. Retrieved 2023-11-21.
  5. ^ a b Farjon, A. (2005). Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew. ISBN 1-84246-068-4
Sources