Rubia akane var. erecta

直立紅藤草

endemic

Rubia akane Nakai var. erecta Masam.

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

Masam., Transactions of the Natural History Society of Formosa 29: 63. 1939. (Trans. Nat. Hist. Soc. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Rubia nankotaizana Masam.

Masam., A list of vascular plants of Taiwan 119. 1954. (List Vasc. Taiwan)

各語言俗名

日

たちあかね.

特徵描述

生活型

herb

形態特徵

Differs from the type species with an erect habitat usually 30 to 100 cm tall, and with red colour roots and sometimes the base parts of stems.
Leaves usually 4, cordate or narrowly ovate, (1.7-)2.1–3.5(–4.4) cm long, (0.9-)1.4–1.6(–2.1) cm broad; petioles 0.3–2.6 cm long.
NULL
Fruits didymous or single, 4–8 mm in diam., black at maturity. Seeds 2

分布

台灣 : only found in the forest margin above 2,200 m elevations of central and northern parts of this island.

引證標本

ILAN: Mt. Nanhutashan, Suzuki s.n. Jul 1937 (holotype, TAI!), Chiliting, Masam. & Mori s.n. Jul 1931. TAICHUNG: Mts. Nanhutashan to Chungyang-chienshan, Wang et al. 3774. NANTOU: Kungyang, Chang 2117; Yunhai to Tienchih, Liao et al. 1327. HUALIEN: Tayulin to Pilu, Lin s.n. Jun 1983; Mt. Chingshuishan, Huang et al. 12913.