Erigeron morrisonensis var. fukuyamae

福山氏飛蓬

endemic

Erigeron morrisonensis Hayata var. fukuyamae (Kitam. ) 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

名彙資訊

學名發表文獻

Kitam., Acta phytotaxonomica et geobotanica eng 4: 151. 1935. (Acta Phytotax. Geobot.)

台灣首次記錄發表文獻

同發表文獻

異名

Erigeron fukuyamae Kitam.

Kitam., Acta phytotaxonomica et geobotanica eng 2: 42. 1933. (Acta Phytotax. Geobot.)

各語言俗名

日

たいはせんぎく.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

This variety is distinguished from var. morrisonensis by following points: 1. Stems longer and usually branching. 2. Leaves linear to linear-lanceolate. 3. Heads smaller, 1.2–2 cm in diameter. 4. Florets usually trisomic: (1) marginal ligulate pistillate, (2) marginal tubular pistillate, and (3) disc tubular bisexual florets mixed.
Variety morrisonensis is restricted to alpine regions above 3,400 m. Between 2500 and 3400 m, are plants that appear intermediate between var. morrisonensis and var. fukuyamae. These plants have linear-lanceolate leaves and relatively large heads. The heads are sometimes tripmorphic and sometimes not in these intermediates.

分布

台灣 : in mountain regions, 1,500–3,400m.

引證標本

ILAN: Taipingshan, Peng 7860. MIAOLI: Tahsuehshan, Wang 4976; Takuanshan entrance, Huang 3612. TAICHUNG: Hsuehshan, Peng 9654. NANTOU: Kuankao to Chunguangchinkuang, Chen 81, Tienchih, Liao 1364. CHIAYI: Alishan, Peng 4614, Tatachianpu to Paiyunshanchuang, Leu 244. KAOHSIUNG: Yakou logging road, Wang. 1106; Chinching Bridge, Wang 1133. TAITUNG: Takuanshan, Peng 11811; Hsiangyang, Peng 11866. HUALIEN: Chingshuishan, Leu 1771, Mt. Taihasen, Fukuyama s. n. 1932 (TYPE!).