Quercus oleoides, with Spanish common names encina or encino, is a Mesoamerican species of oak in the white oak group (Quercus sect. Quercus). It grows in dry forests and pastureland of eastern and southern Mexico and much of Central America, from Guanacaste Province in Costa Rica north as far as the State of Tamaulipas in northeastern Mexico.Quercus oleoides is a slow-growing tree, reaching 8–15 metres (26–49 ft) in height. Its pale gray leaves are evergreen, thick, hard, 4 to 11 cm (0.8-4.4 inches) ...
Шинж тэмдэг эсвэл өвчний талаар бичиж, тус болох ургамлын талаар уншиж, өвслөг ургамлыг бичиж, өвчний эсрэг шинж тэмдгийг үзээрэй.
* Бүх мэдээлэл нь хэвлэгдсэн эрдэм шинжилгээний судалгаанд үндэслэсэн болно