Quercus obtusata is an oak in the white oak group (Quercus sect. Quercus) endemic to Mexico, with a distribution ranging from San Luis Potosí and Nayarit south to Oaxaca, from 620 to 2800 MSLQuercus obtusata is a tree up to 20 meters tall with a trunk sometimes more than 60 cm in diameter. Leaves are thick and leathery, up to 22 cm long, widely egg-shaped with 3-9 pairs of shallow rounded lobes or undulations.Resembles Q. potosina which has smaller leaves (3-10 x 2-6 cm); resembles too Q. rugosa, ...
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