Elaeocarpus sylvestris

杜英

Elaeocarpus sylvestris (Lour.) Poir.

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

Poir., Encycl. Method. Bot., Suppl. 11: 704. 1811.

台灣首次記錄發表文獻

Kanehira & Hatusima, Transactions of the Natural History Society of Formosa 29: 157. 1939. (Trans. Nat. Hist. Soc. Formos.)

異名

Elaeocarpus decipiens Hemsl.

Hemsl., The journal of the Linnean Society of London. Botany 23: 94. 1886. (J. Linn. Soc., Bot.)
Elaeocarpus makinoi Kanehira & Hatusima

Kanehira & Hatusima, Bull. Exp. For. Kyushu Univ. 3: 119. 1933.

各語言俗名

中

羊屎烏. 膽八樹. 山杜英. 杜鶯.
英

Common elaeocarpus.
日

もがし. ほるとのき.
原

Dalumass (Bunun).
台

Kâu hoan hí. Tō eng.
客

Yong sìi vu. Rong shí vù.

參考文獻

Ciou & Pong, Illustrations of Hakka ethnobotany of Taiwan 196. 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.)
Hsiao-Ting Wu, Plant use knowledge of Hakka ethnobotany in Dahu Township, Miaoli county. Master thesis. National Pingtung University of Science and Technology . 2007. (Plant use knowledge of Hakka ethnobotany in Dahu Township, Miaoli county.)
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 55. 2004. (Study on the plant utilization of Taki-bakka Bunun Tribe in Nantou county)
Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994. (Tr. Taiwan rev. ed.)
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

An evergreen tree.
Leaves alternate, chartaceous, oblong or lanceolate to oblanceolate, the apex acuminate, with obtuse acumen, the base acute to long-attenuate at base, sometimes broadly acute, 7–14 cm long, 2–4 cm broad, glabrous, black-tubercled beneath, the margins crenulate, the midrib slightly impressed above, elevated beneath, the veinlets reticulate; petioles about 1.5–2 cm long.
Inflorescence racemose, axillary or above the scars of the fallen leaves, the rachis sparsely puberulent; pedicels slender, 4–6 mm long, sometimes up to 10 mm long, puberulent; sepals 5, lanceolate, about 4 mm long, 1 mm broad, depressed pubescent especially toward the margins; petals 5, inverted-triangular, about 6 mm long, and 3 mm broad, cut into numerous laciniae, pilose in the lower part inside, narrowed below; stamens 20–30, the anthers linear, the anther valves awnless, the outer valves obtuse, nearly as long as the inner ones; ovary 3-celled, densely pubescent; style slender, about 4 mm long.
Fruit ellipsoid, 1.5–2 cm long, acute at both ends, the stone hard, tubercled.

分布

台灣 : In forests at low altitudes throughout the island.
世界 : S. China, the Ryukyus and Japan.

引證標本

TAIPEI: Nakamura 4056; Bunzangun, Suzuki 16838. ILAN: Taipingshan, Chang 4531. NANTOU: Wushen, Chang 1631. PINGTUNG: Hiiranshan, Chang 3779; Kaoshihfo, Chang 2411.