Cyclobalanopsis longinux

錐果櫟

Cyclobalanopsis longinux (Hayata) Schott.

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

Schott., Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 47: 657. 1912. (Bot. Jahrb. Syst.)

台灣首次記錄發表文獻

同發表文獻

異名

Quercus longinux Hayata

Hayata, Materials for a flora of Formosa 292. 1911. (Mat. Fl. Formos.)
Quercus pseudo-myrsinaefolia Hayata

Hayata, Materials for a flora of Formosa 295. 1911. (Mat. Fl. Formos.)
Quercus taichuensis Hayata

Hayata, Materials for a flora of Formosa 296. 1911. (Mat. Fl. Formos.)
Cyclobalanopsis taichuensis (Hayata) Schott.

Schott., Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 47: 683. 1912. (Bot. Jahrb. Syst.)
Cyclobalanopsis pseudo-myrsinaefolia (Hayata) Schott.

Schott., Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 47: 657. 1912. (Bot. Jahrb. Syst.)
Quercus longinux Hayata var. pseudo-myrsinaefolia (Hayata) Liao

Liao, Memoirs of the College of Agriculture, National Taiwan University 11(2): 45. pl. 10. 1970. (Mem. Coll. Agr. Natl. Taiwan Univ.)
Cyclobalanopsis longinux (Hayata) Schottky var. pseudo-myrsinaefolia (Hayata) Liao

Liao, Memoirs of the College of Agriculture, National Taiwan University 12(2): 113. 1971. (Mem. Coll. Agr. Natl. Taiwan Univ.)
Cyclobalanopsis longinux (Hayata) Schottky var. lativiolaciifolia auct. non Liao

Ying, Cloured illustrated flora of Taiwan : Includes introduced species 3: 210. 1988. in syn. (Col. Ill. Fl. Taiwan Intr. Pl.)
Cyclobalanopsis longinux (Hayata) Schottky var. kuoi auct. non Liao

Ying, Cloured illustrated flora of Taiwan : Includes introduced species 3: 210. 1988. in syn. (Col. Ill. Fl. Taiwan Intr. Pl.)

各語言俗名

中

長果青剛. 裏紫錐果櫟. 紫背錐果櫟. 椆子. 裏紫錐果椆. 茍欑. 長果櫟. 錐果椆.
英

Violet leaved long glans oak. Long glans oak. Narrow-leaved oak.
日

ほそばしらがし.
原

Baihichun (Bunun).
台

Péh káu lát. Tiû á chhiū. Tiû á.

參考文獻

Jen-Han Lin, Study on the plant utilization of Taki-bakka Bunun Tribe in Nantou county. Master thesis. National Pingtung university of science and Technology 56. 2004. (Study on the plant utilization of Taki-bakka Bunun Tribe in Nantou county)
Lu, Ou & Lu, Illustrations of Trees of Taiwan 3: 32. 1999. (Ill. Tr. Taiwan)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)
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

Evergreen trees up to 15 m high; trunks 0.6 m across; branchlets gray-brownish-black, with lenticels; buds ovoid, brown, scales nearly glabrous or slightly puberulent outside.
Leaves lanceolate, broadly lanceolate to oblong, 6.5–9 cm long, 1.6–2.4 cm wide, acuminate or caudate at apex, acute at base, slightly coriaceous, glabrous and glaucous beneath, margins entire, or serrulate to serrate toward apex, midrib concave above, elevated beneath, lateral veins 7–10 pairs; petioles 1–2.3 cm long.
Staminate catkins pendulous; Staminate flowers 2.5 mm long, 3 mm wide; perianth 5–6-lobed, glabrous on both sides except hairy at margins; filaments 1.5 mm long, anthers 1 mm long. Pistillate flowers 2.2–2.5 mm long, 1.8–2.2 mm broad; perianth 5–6-lobed; ovary incompletely 3-celled, styles 3, stigmas enlarged.
Cupules 0.7 cm long, 1.2 cm across, scales in 7–10 concentric rings;nuts ellipsoid, 1.7–2.2 cm long, 1–1.1 cm across, acutish at tip, rounded at base.

物候

fruit 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 broad-leaved forests at 700 to 1,800 m altitude.

引證標本

TAIPEI: Chiapaoshan, Suzuki 12740; Nanchatienshan, Kanehira & Sasaki 7583. TAOYUAN: Tonnofusiroan, Sasaki 36588 & 7587; Litungshan, Kanehira & Sasaki 7586. TAICHUNG: Chiapaotai, Liao 10263. PINGTUNG: Sandmen, Sasaki 36589. TAITUNG: Kutzulun, Tawu, Shimizu 3699; Tawu, Soma 253.