找植物
找標本
電子書
名彙資訊
學名發表文獻
Backer. 1925. Handboek voor de Flora van Java 1: 64. (Handb. Fl. Java)
台灣首次記錄發表文獻
Yang. 1978. Flora of Taiwan 5: 20. (Fl. Taiwan)
異名
-
Hydrocharis asiatica Miq.
-
Hydrocharis morsus-ranae L.
各語言俗名
-
中水鱉、白蘋、馬尿花
-
日とちかがみ
參考文獻
-
Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
特徵描述
生活型
herb
形態特徵
- Monoecious or dioecious perennial with stolons.
- Leaves emergent, orbicular, 2.7-5.2 cm long, 2.5-5 cm wide; apex broadly acute; veins 7-9, curved, parallel, connected by many small cross veins; petiole 6-7 cm long.
- Sepals 3; petals thinly membranaceous, white, yellow at base, filaments short pilose.
- Fruit ca. 5 mm long.
分布
- 台灣 : floating in ponds in the south.
- 世界 : Japan, the Ryukyus, the Philippines, India to Australia.
引證標本
PINGTUNG: Hengchun, Kawakami & Ito s. n. Jul 1909.








