Picea orientalis

Picea orientalis
Foliage
Conservation status
Least Concern (IUCN 2.3)[1]
Scientific classification
Kingdom:	Plantae
Division:	Pinophyta
Class:	Pinopsida
Order:	Pinales
Family:	Pinaceae
Genus:	Picea
Species:	P. orientalis
Binomial name
Picea orientalis (L.) Link

Picea orientalis, commonly known as the Caucasian Spruce or Oriental Spruce, is a spruce native to the Caucasus and adjacent northeast Turkey. It is a large evergreen tree growing to 30–45 m tall (exceptionally to 57 m), and with a trunk diameter of up to 1.5 m (exceptionally up to 4 m).

The shoots are buff-brown, and moderately pubescent (hairy). The leaves are needle-like, the shortest of any spruce, 6-8 mm long, rhombic in cross-section, dark green with inconspicuous stomatal lines. The cones are slender cylindric-conic, 5-9 cm long and 1.5 cm broad, red to purple when young, maturing dark brown 5–7 months after pollination, and have stiff, smoothly rounded scales.

Caucasian Spruce is a popular ornamental tree in large gardens, valued in northern Europe and the USA for its attractive foliage and ability to grow on a wide range of soils. It is also grown to a small extent in forestry for Christmas trees, timber and paper production, though its slower growth compared to Norway Spruce reduces its importance outside of its native range.

• 

References

1. ^ Conifer Specialist Group (1998). Picea orientalis. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 12 May 2006.

External links

Media related to Picea orientalis at Wikimedia Commons Data related to Picea orientalis at Wikispecies

• Gymnosperm Database