Lasianthus obliquinervis

雞屎樹

Lasianthus obliquinervis Merr.

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

Merr. 1907. Philippine Journal of Science 1: 136. (Philipp. J. Sci. (Bot.))

台灣首次記錄發表文獻

Yamazaki. 1964. Journal of Japanese Botany 39: 351. (J. Jpn. Bot.)

異名與其在台灣首次使用的文獻

Lasianthus chinensis Benth.

Henry. 1896. A List of Plants from Formosa 50. (List Pl. Formos.)
Lasianthus nigrocarpus Masam.

Masam. 1932. Transactions of the Natural History Society of Formosa 22: 222. (Trans. Nat. Hist. Soc. Formos.)
Lasianthus obliquinervis Merr. var. nigrocarpus (Masam.) Hatusima

Liu. 1962. Illustrations of native and introduced ligneous plants of Taiwan 2: 1118. (Ill. Nat. Intr. Lign. Pl. Taiwan)
Mephitidia nigrocarpus (Masam.) Masam.

Masam. 1932. Transactions of the Natural History Society of Formosa 22: 461. (Trans. Nat. Hist. Soc. Formos.)

各語言俗名

中

雞屎樹
客

Tai2 ròk teu
英

Black-fruited lasianthus
日

おおばるりみのき

參考文獻

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

特徵描述

生活型

tree-shrub

形態特徵

Trees or shrubs, 1–4 m tall; branches and branchlets short pubescent.
Leaves coriaceous, elliptic, oblong or narrowly oblong, 10–18 cm long, 2.5–6 cm broad; base cuneate, apex acuminate; upper surface glabrous, lower surface appressed short pubescent; secondary veins 6–8 pairs, veinlets parallel or subparallel; stipules triangular-lanceolate, 3 mm at base, 3–5 mm long, pubescent, caducous; petiole 7–12 mm long, upper surface slightly grooved, appressed short pubescent.
Flowers sessile, ebracteate, clustered in axillary heads. Calyx campanulate, ca. 3 mm long, pubescent outside, lobes 5, ca. 1 mm long. Corolla salverform, ca. 10 mm long, white, upper 12 of tube pubescent inside, pubescent outside, lobes 5. Stamens 5, filaments ca. 1 mm long, anthers oblong, ca. 2 mm long. Style filiform, ca. 7 mm long, stigma 5-branched, white.
Drupe ellipsoid, ca. 10 mm in diam., pubescent, blackish purple. Seeds 5.

分布

台灣 : common in broad-leaved forests at low elevations.
世界 : The Ryukyu, southern China, and the Philippines.

引證標本

TAIPEI: Chinkualiao, Yen 6777; Huoyenshan, Li 414. ILAN : Tahsi, Liao 788. NANTOU: Lienhuachih, Chao 879. KAOHSIUNG: Shahsilintao, Li 42. PINGTUNG: Lanjenhsi to Luliaohsi, Ho 1393; Nanjenshan, Li 27. TAITUNG: Chihpenlintao, Li 119; Lanyu, Li 151. HUALIEN: Fuyuan, Li 105; Hualienkang, Sasaki s. n. in 1909.