bio.wikisort.org - Plant

Juniperus oxycedrus, vernacularly called Cade, cade juniper, prickly juniper, prickly cedar, or sharp cedar, is a species of juniper, native across the Mediterranean region from Algeria and Portugal, north to southern France, east to westernmost Iran, and south to Lebanon and Israel, growing on a variety of rocky sites from sea level up to 1,600 metres (5,200 feet) in elevation.[3][1] The specific epithet oxycedrus means "sharp cedar" and this species may have been the original cedar or cedrus of the ancient Greeks.[4][5]

Juniperus oxycedrus
Cade in southern France
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Gymnosperms
Division:	Pinophyta
Class:	Pinopsida
Order:	Pinales
Family:	Cupressaceae
Genus:	Juniperus
Section:	Juniperus sect. Juniperus
Species:	J. oxycedrus
Binomial name
Juniperus oxycedrus L.
Natural range
Synonyms[2]
Juniperus glauca Salisb. nom. illeg. Juniperus heterocarpa Timb.-Lagr. ex Loret & Barrandon Juniperus heterocarpa Timb.-Lagr. ex Nyman Juniperus oxycedrina St.-Lag. Juniperus rufescens Link nom. illeg. Juniperus souliei Sennen Juniperus tenella Antoine Juniperus tremolsii Pau Juniperus wittmanniana Fisch. ex Lindl. nom. inval. Oxycedrus echinoformis Carrière Oxycedrus ericoides Pandiani Oxycedrus withmanniana Carrière

Description

Juniperus oxycedrus is very variable in shape, forming a spreading shrub 2–3 metres (6+1⁄2–10 feet) tall to a small erect tree 10–15 m (33–49 ft) tall. It has needle-like leaves in whorls of three; the leaves are green, 5–20 millimetres (1⁄4–3⁄4 inch) long and 1–2 mm (1⁄32–3⁄32 in) broad, with a double white stomatal band (split by a green midrib) on the inner surface. It is usually dioecious, with separate male and female plants. The seed cones are berry-like, green ripening in 18 months to orange-red with a variable pink waxy coating; they are spherical, 7–12 mm (1⁄4–1⁄2 in) diameter, and have three or six fused scales in 1–2 whorls, three of the scales with a single seed. The seeds are dispersed when birds eat the cones, digesting the fleshy scales and passing the hard seeds in their droppings. The pollen cones are yellow, 2–3 mm (1⁄16–1⁄8 in) long, and fall soon after shedding their pollen in late winter or early spring.[3][6][7]

As to be expected from the wide range, J. oxycedrus is very variable. One recent study[6][8][9] splits it into three species, though other authorities[3] do not accept this:

• Juniperus oxycedrus L. – Western prickly juniper. Southwest Europe, in eastern Portugal and Spain east to southern France, northwest Italy, Corsica, and Sardinia, and northwest Africa from Morocco east to Tunisia. Leaves long (10–20 mm or 3⁄8–13⁄16 in), narrow-based; cones smooth.
• Juniperus navicularis Gand. (syn. J. oxycedrus subsp. transtagana) – Portuguese prickly juniper. Coastal southwest Portugal. Leaves short (5–12 mm or 3⁄16–1⁄2 in); cones smooth.
• Juniperus deltoides R.P.Adams – Eastern prickly juniper. Central Italy east to Iran and Israel. Leaves long (10–20 mm or 3⁄8–13⁄16 in), broad-based; cones with raised scale edges.

Subspecies

An additional variety or subspecies J. oxycedrus var. badia H.Gay (syn. J. oxycedrus subsp. badia (H.Gay) Debeaux) is distinguished on the basis of larger cones (10–13 mm or 3⁄8–1⁄2 in diameter), tinged purple when mature; it is described from northern Algeria, and also reported from Portugal and Spain.[3][6]

A further species Juniperus macrocarpa,[6] confined to Mediterranean coastal sands, is more distinct but has also often been treated as a subspecies of prickly juniper, as J. oxycedrus subsp. macrocarpa;[3] it differs in the broader leaves (2–3 mm or 1⁄16–1⁄8 in wide), and larger cones (12–18 mm or 1⁄2–11⁄16 in wide).

Other close relatives of J. oxycedrus include Juniperus brevifolia on the Azores, Juniperus cedrus on the Canary Islands and Juniperus formosana in eastern Asia.[3][6]

Uses

Cade oil is the essential oil obtained through destructive distillation of the wood of this shrub. It is a dark, aromatic oil with a strong smoky smell which is used in some cosmetics and (traditional) skin treatment drugs, as well as incense.[10][11] Cade oil has, on rare occasions, caused severe allergic reactions in infants.[12]

• 
  Leaves and mature cones, Spain
• 
  Leaves and immature cones, southern France
• 
  Central Spain
• 
  Bark, Central Spain

References

External links

• Juniperus oxycedrus - information, genetic conservation units and related resources. European Forest Genetic Resources Programme (EUFORGEN)

На других языках

---

- [en] Juniperus oxycedrus

---

[es] Juniperus oxycedrus

El enebro rojo o enebro de la miera[1] (Juniperus oxycedrus) es una especie del género Juniperus. Otros nombres comunes son oxicedro y cedro de España.[cita requerida] Su hábitat es el contorno de la región Mediterránea. Se puede encontrar en la mayor parte de la península ibérica y en las islas Baleares, faltando solo en el noroeste. Su distribución llega hasta Irán.

---

[ru] Можжевельник колючий

Можжеве́льник колю́чий или кра́сный, или карандашное дерево (лат. Juniperus oxycedrus) — вечнозелёные хвойные деревья, вид рода Можжевельник (Juniperus) семейства Кипарисовые (Cupressaceae).

---

---