Aster subulatus var. sandwicensis
澤掃帚菊
naturalized
Aster subulatus Michaux var. sandwicensis (A. Gray) A. G. Jones
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
A. G. Jones, Brittonia 36: 463. 1984.
台灣首次記錄發表文獻
Soejima & Peng, Flora of Taiwan, second edition 4: 864. 1998. (Fl. Taiwan 2nd edit., 台灣植物誌第二版)
異名
無
各語言俗名
無
參考資料
特徵描述
生活型
herb
形態特徵
- This variety is distinguished from var. <i>subulatus</i> by the following:<br> 1. Leaves wider, 0.8–2.5 cm; middle part of lamina is widest.<br> 2. Leaves petiolate instead of sessile and subamplexicaul as in var. <i>subulatus</i>.<br> 3. Heads slightly larger, 7–9 mm long.<br> 4. Ligules pale purple, pappus shorter than tubular part of floret.<br> 5. Pappus not prominent before maturity of seeds.<br>
分布
- 世界 : Native of Hawaii.
引證標本
TAIPEI: Nankang, Peng 11097 & 12156. TAOYUAN: Hsiayunping, Peng 10316; Pachangli, Peng 11131.