돌참나무(2)

돌참나무(2)

https://daehyo49.tistory.com/7814207

돌참나무(1)

https://daehyo49.tistory.com/7810304

 

학명 : Lithocarpus edulis (Makino) Nakai

분류 : Fagaceae

학명 풀이:

Lithocarpus: 그리스어 lithos (stone) + karpos (fruit), referring to the hardness of the fruit

edulis: 먹을 수 있는

 

일어명: マテバシイ（馬刀葉椎、全手葉椎）

참조 사이트

https://matsue-hana.com/hana/matebasii.html

 

 

 

사진 : 2022.11.27 천리포수목원

 

 

 

 

 

 

 

동아는 난형이다 

 

 

 

 

아래 : 2024.03.29 물향기수목원

 

 

 

 

 

 

 

 

 

 

 

 

 

Lithocarpus edulis (Makino) Nakai 

 

Lithocarpus edulis, the Japanese stone oak, is a species of stone-oak native to Japan. It is an evergreen tree growing up to 15 metres tall. The nuts are edible for people but taste bitter. The nuts contain tannins, however soaking them in water removes them. It is cultivated as an ornamental plant.

 

https://en.wikipedia.org/wiki/Lithocarpus_edulis

 

 

An evergreen small tree up to 30 ft high, usually a shrub in this country, of spreading habit; young shoots glabrous. Leaves glabrous, narrowly oval or oblanceolate, tapered at both ends, blunt-pointed, entire, of hard, leathery texture, 31⁄2 to 6 in. long, 1 to 21⁄4 in. wide, glossy yellowish green above, dullish green beneath but with a slight silvery sheen due to the presence of minute scales; veins nine to eleven on each side the midrib; stalk 1⁄3 to 1 in. long. Acorns produced in triplets on stout woody spikes 2 to 3 in. long, but only an occasional acorn attains to full size, for which it requires two seasons; it is then about 1 in. long, 1⁄3 in. wide, pointed at the apex, bullet-shaped. The cup is about 1⁄4 in. deep.

 

Native of Japan; introduced in the first half of the 19th century but still uncommon in gardens. It is a distinct and handsome evergreen bearing a slight resemblance to Quercus acuta, which being a true oak has quite different flowers, and leaves of a deeper green, not so tapered at the base and distinctly woolly when young. The confusion between the two species may in part be due to the fact that L. edulis has been distributed under the erroneous name Quercus laevigata, which is properly a synonym of Q. acuta. It is also often wrongly called Q. glabra (see below).

 

https://www.treesandshrubsonline.org/articles/lithocarpus/lithocarpus-edulis/