Cirsium hosokawae

細川氏薊

endemic

Cirsium hosokawae Kitam.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

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名彙資訊

學名發表文獻

Kitam., Acta phytotaxonomica et geobotanica eng 1: 57. 1932. (Acta Phytotax. Geobot., 植物分類,地理)

台灣首次記錄發表文獻

同發表文獻

異名

無

各語言俗名

日

ももやまあざみ.

參考資料

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan, 台灣植物名彙)

特徵描述

生活型

herb

形態特徵

Stems 40 cm long, sulcate-striate, densely cobwebby hairy.
Radical leaves oblanceolate, 22×5–6 cm, apex acuminate, base attenuate into petiole, pinnatifid, segments 8–9, ovate or often trilobed, spines of lobules 5–8 mm long, densely cobwebby; cauline leaves gradually smaller and numerous, oblanceolate to lanceolate, base attenuate, apex acuminate, pinnatifid, segments trilobed, spinose, densely cobwebby hairy.
Heads terminal, often 2 or 3 congested, 3–3.5 cm across; involucre more or less cobwebby, globose-campanulate, 18–20×30 cm, bracts 6-seriate, erect, outer ones elongate, usually longer; corolla pale yellow or rose purple, 15 mm long, limb often shorter than tube, lobes unequal.
pappus brown, 13–14 mm long.

分布

台灣 : exposed mountain trails, 1,600–3,000 m.

引證標本

ILAN: Nanhutashan, Yamazaki et al. 280. TAOYUAN: Lalashan, Peng 14628. MIAOLI: 99 villa to Tapachienshan, Peng 8546. TAICHUNG: Chika Lodge to East peak of Hsuehshan, Peng 9660; Wuling Lodge to Taoshan, Peng 12020. HUALIEN: Chungyangchienshan, Fukuyama & Suzuki 16247.