Psychotria serpens

拎壁龍

Psychotria serpens L.

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

L., Mantissa Plantarum 2: 204. 1771. (Mant. Pl.)

台灣首次記錄發表文獻

Forbes & Hemsl., The journal of the Linnean Society of London. Botany 23: 387. 1888. (J. Linn. Soc., Bot.)

異名

無

各語言俗名

中

匍匐九節. 拎樹龍. 風不動. 白珠藤. 風不動藤.
英

Creeping psychotria.
日

いわずたい. しらたまかづら.
台

Kông hont put tōng. Hong put tōng tîn. Khîn piah lêng.

參考文獻

Lu, Ou & Lu, Illustrations of Trees of Taiwan 5: 99. 2001. (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

climber

形態特徵

Epiphytic creeper, glabrous.
Leaves elliptic, oblong or broadly elliptic, (2.1-)2.7–4.0(–4.8) cm long, (1.1-)1.2–2.0(–3.0) cm broad, acute at both ends, green above, pale green beneath; petioles short, (2-)5–10(–13) mm long; stipules triangular or ovate, 1–1.5 mm long.
Inflorescence in terminal cymes. Flowers bisexual, dimorphic, heterostyles; calyx 5-toothed; corolla greenish-white, cup-like, (4-)5(–6)-lobed, throat densely yellowish-pilose; stamens 1.5–3 mm long, exserted or on the mouth of the corolla, filaments glabrous; styles exserted or included, 1.5–4.5 mm long, stigma 2-lobed, papillose.
Fruits ellipsoid to globose, slightly ridge, 6–11 mm long, 5–10 mm in diam., white at maturity. Seeds 2, dark brown.

引證標本

TAIPEI CITY: Peitou, Simada 748. TAIPEI: Mt. Kuanyingshan, Yang & Liu 2290. ILAN: Kueishantao Island, Li 28. TAICHUNG: Mt. Tanmadanshan, Huang 107. NANTOU: Lienhuachih, Wu et al. 70. PINGTUNG: Hsuhai to Shouka, Liu et al. 114. TAITUNG: Lutao Island, Lin s.n. Jan 1993; Lanyu Island, Langtao, Yang & Wang 10122, Tienchih, Yang & Wang 9848.