Pyrus elaeagrifolia

Pyrus elaeagrifolia, the oleaster-leafed pear, is a species of wild pear plant in the genus Pyrus (Rosaceae), the specific name referring to the similarity of its foliage to that of Elaeagnus angustifolia - the so-called 'wild olive' or oleaster.

Pyrus elaeagrifolia
Pyrus elaeagrifolia stem with leaves
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Pyrus
Species:
P. elaeagrifolia
Binomial name
Pyrus elaeagrifolia

It is native to Albania, Bulgaria, Greece, Romania, Turkey, and Ukraine's Crimea.[1] It prefers dry habitat and elevations up to 1,700 meters (5,600 ft). It grows to a height of 10 meters (33 ft). The flowers are hermaphrodite.[2] The species is highly resistant to drought and frost. It is sympatric with Pyrus pyraster. The species was first described by Peter Simon Pallas in 1793.[3]

Varieties

Known subspecies are: Pyrus elaeagrifolia subsp. elaeagrifolia (no accessions), Pyrus elaeagrifolia subsp. kotschyana, Pyrus elaeagrifolia subsp. bulgarica, and Pyrus elaeagrifolia subsp. yaltirikii.[1][4]

References
  1. "Pyrus elaeagrifolia". Germplasm Resources Information Network (GRIN). Agricultural Research Service (ARS), United States Department of Agriculture (USDA). Retrieved January 29, 2014.
  2. "Pyrus elaeagnifolia - Pall". Plants for a Future. Retrieved January 29, 2014.
  3. Hanelt, Peter; Büttner, R. (2001). Mansfeld's Encyclopedia of Agricultural and Horticultural Crops. Berlin: Springer-Verlag. p. 465. ISBN 3-540-41017-1.
  4. Kole, Chittaranjan (2001). Wild Crop Relatives: Genomic and Breeding Resources: Temperate Fruits. Berlin: Springer-Verlag. p. 149. ISBN 978-3-642-16056-1.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.