Cyclobalanopsis gilva

赤皮

Cyclobalanopsis gilva (Bl.) Oerst.

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

Oerst., Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening I Kjøbenhavn 18: 78. 1866. (Kjoeb. Vidensk. Medd.)

台灣首次記錄發表文獻

Kudo & Masam., Annual report of the Taihoku botanic garden, Faculty of Science and Agriculture, Taihoku Imperial Univeristy , Formosa, Japan 2: 16. 1932. (Ann. Rep. Taihoku Bot. Gard.)

異名

Quercus gilva Bl.

Matsum. & Hayata, Enumeratio Plantarum Formosanarum 394. 1906. (Enum. Pl. Formos.)

各語言俗名

中

赤皮青剛. 赤柯. 石櫧. 赤皮椆.
英

Red bark oak.
日

いちいがし.
原

Nagoroku (Atayal). Vassyaru (插天山原住民). Bussiyahu (Atayal).
台

Chhiah kho. Chiòh chu. Chhiah phê.
客

Tsĭ kò.

參考文獻

Ciou & Pong, Illustrations of Hakka ethnobotany of Taiwan 198. 2008. (Illustration of Hakka ethnobotany of Taiwan)
Hui-Chun Hsu, Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county. Master thesis. National Pingtung University of Science and Technology . 2007. (Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county.)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

tree

形態特徵

Evergreen trees up to 30 m high, trunk 3 m across; bark dark gray-brown, scaly; branches with yellowish-brown stellate hairs.
Leaves oblanceolate to broadly oblanceolate, 8.5–18 cm long, 2.1–4 cm broad, abruptly acute at apex, cuneate at base, deep green above, densely yellowish-stellate-hairy beneath, margins serrate toward apex, lateral veins 14–18 pairs; petioles densely stellate hairy, 1.3–2 cm long.
Staminate catkins pendulous, 7–11 cm long; Staminate flowers from March to April, 2.5–2.6 mm long, 3 mm wide; perianth 5–6-lobed, puberulent outside, glabrous inside; stamens 7–8 (–10), filaments 1.8 mm long, anthers 0.8 mm long, puberulent. Pistillate flowers enclosed in an involucre; styles 3, connate.
Cupules cup-like, scales in 6–8 concentric rings, brownish-tomentose outside;nuts ellipsoid, 1.5–2 cm long, 1.2–1.5 cm across, brown.

物候

staminate flowers from March to April; maturing from October to December.

花	1	2	3	4	5	6	7	8	9	10	11	12
果	1	2	3	4	5	6	7	8	9	10	11	12

分布

台灣 : in mountains at 250–1,500 m altitude in the northern and central parts of the island.
世界 : Distributed in mainland China (S & SE), Japan and Korea.