Cyclobalanopsis longinux var. lativiolaciifolia

紫背錐果櫟

endemic

Cyclobalanopsis longinux (Hayata) Schott. var. lativiolaciifolia Liao

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

Liao, Bull. Exp. For. Natl. Taiwan Univ. 138: 3. fig. 2. 1982.

台灣首次記錄發表文獻

同發表文獻

異名

Quercus pseudo-myrsinaefolia Hayata

Hayata, Materials for a flora of Formosa 295. 1911. excl. syn.. (Mat. Fl. Formos.)
Quercus longinux Hayata var. lativiolaciifolia (Liao) Liao

Liao, Quarterly journal (Bulletin) of the experimental forest of National Taiwan University 4(1): 110. 1990. (Quart. J. Exp. For. Natl. Taiwan Univ.)

各語言俗名

中

大紫背錐果櫟. 裏紫錐果椆. 茍欑. 椆仔.
英

Narrow-leaved oak.

參考文獻

Liu, Illustrations of native and introduced ligneous plants of Taiwan . 1961. (Ill. Nat. Intr. Lign. Pl. Taiwan)

特徵描述

生活型

tree

形態特徵

tree.
Leaves alternate, coriaceous, oblong to ovate-oblong, 7.5–10.7 cm long, 2–4 cm wide, usually long acuminate at apex, obtuse to rounded at base, lateral veins about 8–10 pairs, dark violet and glaucous beneath when dried; petioles 1.5–2.5 cm long.
This variety is possibly related to C. stewardiana (A. Camus) Y. C. Hsu & H. W. Jen of mainland China.

分布

台灣 : growing in broad-leaved forests from 700 to 1,800 m altitude.

引證標本

TAIPEI: Lalashan, Suzuki 11750; Chatienshan, Kanehira & Sasaki 7587; Wulai, Konishi 7617. ILAN: Tayuenshan, Lotung, Liao & Kuo 1939 (holotype). HSINCHU: Rokkaho, Suzuki 20756. NANTOU: Luantashan, Kanehira 7621; Maisushan, Kanehira & Mori 7622. KAOHSIUNG: Shinshan, Liukuei, Liao 11091 (paratype). TAITUNG: Kutzulun, Shimizu 3840; The 32 compartment, Liao 10887; Tashulin, Liao 11171.