Wolffia columbiana
![](/Images/godic/202502/21/Wolffia_columbiana_BB-19135429.png")
Wolffia columbiana (Columbian watermeal) is a perennial aquatic plant in the Duckweed family (Lemnaceae). This plant is distributed widely throughout North, Central, and South America, and also occurs in Curaçao.
Wolffia columbiana
英语百科
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