Malvastrum spicatum
穗花賽葵
naturalized
Malvastrum spicatum (L.) A. Gray
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
A. Gray, Memoirs of the American Academy of Arts and Science, new series 2(4): 22. 1849. (Mem. Amer. Acad. Arts, n.s.)
台灣首次記錄發表文獻
Hosok., Transactions of the Natural History Society of Formosa 22: 228. 1932. (Trans. Nat. Hist. Soc. Formos.)
異名
無
各語言俗名
-
日いぬあおい.
參考文獻
特徵描述
生活型
herb
形態特徵
- An annual herb.
- Leaves ovate, the apex acute, the base acute or obtuse, 2–6 cm long, 2–4 cm broad, the margins serrate or crenate, usually 5-nerved at base, tomentose on both surfaces; petioles 1.5–3 cm long; stipules filiform.
- Flowers terminal, in condensed spikes, subtended by bracts, the bracts ovate, about 5 mm long, pubescent; epicalyx-segments linear, pubescent; sepals triangular, pubescent; petals yellow, ovate, the staminal tube hairy; carpels 10–15, unarmed, with prominent veins.
分布
- 台灣 : Known only from Is. Hsiaoliuchiu.
- 世界 : A native of tropical America, now widely naturalized throughout the Tropics.
引證標本
PINGTUNG: Is. Hsiaoliuchiu, Hosokawa 1893.
參考文獻
典藏標本
共有 3 份典藏標本
117178
細川隆英 Takahide Hosokawa
屏東 Pingtung
細川隆英 Takahide Hosokawa
屏東 Pingtung

P69630
細川隆英 T.Hosokawa
屏東 Pingtung
細川隆英 T.Hosokawa
屏東 Pingtung

F00005677
Paul C. Standley
Paul C. Standley
