Habitat and Ecology
epiphyllous, erumpent, solitary or a few together, short-stalked apothecium of Chloroscypha sabinae is saprobic on dead leaf of Juniperus sabina
Remarks: season: 9-3
Foodplant / parasite
telium of Gymnosporangium confusum parasitises live branch of Juniperus sabina
Remarks: season: 4-5
In Great Britain and/or Ireland:
Foodplant / gall
telium of Gymnosporangium sabinae causes gall of live, swollen branch of Juniperus sabina
Remarks: season: 4-5
Molecular Biology and Genetics
Barcode data: Juniperus sabina
Statistics of barcoding coverage: Juniperus sabina
Public Records: 1
Specimens with Barcodes: 3
Species With Barcodes: 1
IUCN Red List Assessment
Red List Category
Red List Criteria
Juniperus sabina (Savin Juniper or Savin) is a species of juniper native to the mountains of central and southern Europe and western and central Asia, from Spain to eastern Siberia, typically growing at altitudes of 1,000-3,300 m ASL.
The shrub is very variable in shape, up to 1–4 m tall. The leaves are of two forms, juvenile needle-like leaves 5–10 mm long, and adult scale-leaves 1–2 mm long on slender shoots 0.8–1 mm thick. Juvenile leaves are found mainly on seedlings but mature shrubs sometimes continue to bear some juvenile leaves as well as adult, particularly on shaded shoots low in the crown. It is largely dioecious with separate male and female plants, but some individual plants produce both sexes. The cones are berry-like, 5–9 mm in diameter, blue-black with a whitish waxy bloom, and contain 1-3 (rarely 4 or 5) seeds; they are mature in about 18 months. The male cones are 2–4 mm long, and shed their pollen in early spring.
- Juniperus sabina var. sabina. Juvenile foliage rare in adult plants.
- Juniperus sabina var. davurica (Pallas) Farjon (syn. J. davurica Pallas). Juvenile foliage frequent in adult plants.
The hybrid between Juniperus chinensis and Juniperus sabina, known as Juniperus × pfitzeriana (Pfitzer Juniper, synonym J. × media), is found in the wild where the two species meet in northwestern China, and is also very common as a cultivated ornamental plant. It is a larger shrub, growing to 3–6 m tall.
This plant is the alternate (telial) host of the Pear Rust fungus Gymnosporangium fuscum.
- Conifer Specialist Group (1998). Juniperus sabina. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 12 May 2006.
- Farjon, A. (2005). Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew. ISBN 1-84246-068-4
- Adams, R. P. (2004). Junipers of the World. Trafford. ISBN 1-4120-4250-X
- Plants for a Future: Juniperus sabina