Quercus robur subsp. imeretina | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fagales |
Family: | Fagaceae |
Genus: | Quercus |
Species: | |
Subspecies: | Q. r. subsp. imeretina |
Trinomial name | |
Quercus robur subsp. imeretina (Steven ex Woronow) Menitsky | |
Synonyms | |
Quercus imeretinaSteven ex Woronow |
Quercus robur subsp. imeretina, the Imeretian oak, is a Tertiary relict species [2] of flowering plant in the family Fagaceae. It is native to West Caucasus. Along with Quercus hartwissiana and Quercus petraea subsp. iberica, [3] it creates forests up to 300 [4] meters. As relatively significant woodland, it is represented only in the Imereti region in Georgia. Along with Zelkova carpinifolia , it is protected in Ajameti Managed Reserve. It is included in the IUCN Red List. [1] It has experienced strong anthropogenic influences, like harvesting for timber, which is the source of its rarity. [5]
Imeretian oak, being a subspecies of English oak, has pedunculate acorns and often grows 2 acorns per stalk. It grows well in clayey soils, and does not grow well on bad non-developed, macadam and detritus lands. [2] Its leaves have no stalks, and its auricle is round, low and well developed. It has one dominant lobe on the top of the leaf. The color is often of a darker shade of green. It is often used as a decorative plant.
Its range includes the Colchic lowlands and some parts along the black sea in Russia. In Georgia, the regions of Abkhazia, Samegrelo-Zemo Svaneti, Racha Lechkhumi-Kvemo Svaneti, Imereti, Guria and Achara. [2] It is more common in the eastern part of western Georgia, being the only place where it forms forests. [2] More rarely it can be found in the northwest of the Colchic lowlands. It is spread in the alluvial plains [3] [6] of the river Rioni and its tributaries, less commonly around the river Khobi.