Viscum alniformosanae

台灣槲寄生

endemic

Viscum alniformosanae Hayata

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

Hayata, Icones Plantarum Formosanarum 6: 39. fig. 3. 1916. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Viscum coloratum (Komarov) Nakai var. alniformosanae (Hayata) Iwata

Iwata, Journal of agricultural science, Tokyo Nogyo Daigaku 3: 179. 1956. (J. Agr. Sci. (Tokyo))
Viscum coloratum (Komarov) Nakai

Lu & Ou, Trees of Taiwan revised 522. 1994. (Tr. Taiwan rev. ed.)

各語言俗名

中

台灣赤楊寄生.
英

Formason alder mistletoe.
日

たいわんやどりぎ.
原

Zakotsakotsa (Paiwan).

參考文獻

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)

特徵描述

生活型

parasit

形態特徵

Branches terete.
Leaves thick coriaceous, opposite, sessile or subsessile, oblong-ovate, 4–5 cm long, 1.2–2 cm broad, apex rounded, base cuneate-attenuate, entire.
Flowers sessile, 5–10 cm long, in terminal sessile cymes; bracts triangular, 1–1.5 cm long, apex acute, margins serrulate. Male flowers: perianth tube 1.5–2 mm long, lobes broadly triangular; stamens 3 or 4. Female flowers: perianth 4-partite, segments oblong-triangular, thick, glabrous; style globose.

分布

台灣 : Parasitic on Alnus japonica (Thunb.) Steud, Alnus formosana (Burk.) Makino and Prunus taiwaniana Hayata. In the central mountains at about 2,000 m.

引證標本

HSINCHU: Sumakusu, Chiu et al. 2252. TAICHUNG: Lishan, Feung & Kao 4604; Hsinchiayan, Chiu 3224. NANTOU: Howang, Chiu et al. 3234; Meifeng, Chiu et al. 2644; Salisienchi, Hsu 2398; Wushe, Suzuki 5694, Matuda 8685, Hayata s. n. 1916 (8682, 8683, 8684, Isotypes, TAIF). CHIAYI: Alishan, Sasaki 8686. PINGTUNG: Pingtung, Matuda 8687.