멕시코가시나무-[정명] Quercus rysophylla Weath.

Quercus rysophylla, the loquat leaf oak, is a Mexican species of oak in the red oak section (Quercus section Lobatae). It is native to the Sierra Madre Oriental in the States of Tamaulipas, Nuevo León, San Luis Potosí, Veracruz, and Hidalgo in northeastern Mexico.

Description

Quercus rysophylla is a large tree, up to 25 metres (82 feet) tall. It has smooth pale gray bark, which ages and becomes rough, deeply cracked and dark gray. The leaves are lanceolate (lance shaped), up to 21 centimetres (8+1⁄4 inches) long. It has acorns that are biennial, ripening the year after flowering.

Habitat

It is normally found growing in humid canyons and on north facing slopes, in cloud forests and oak or oak–pine forests. It grows on limestone and igneous substrates. It is normally found from 500–1,700 m (1,600–5,600 ft) meters elevation.

The largest known population is in Cumbres de Monterrey National Park. It is also present in Sierra Gorda Biosphere Reserve.

Quercus rysophylla - Wikipedia

 

Quercus rysophylla - Trees and Shrubs Online

https://youtu.be/vhI8LXK7A2Q?t=1721