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Murdannia keisak
Also called Marsh Dewflower, Asian Spiderwort, Wart Removing Herb
Murdannia keisak, the marsh dewflower, is an annual, emergent plant in the family Commelinaceae. It is known by several other common names, including aneilema, wart-removing herb, Asian spiderwort, and marsh dayflower. The alternate-leaved plant has succulent, prostrate stems 12 to 20 inches long, and forms new roots at the lower nodes. Three-petaled, perfect flowers, white to bluish-purple or pink, are found in the upper leaf axils and at the ends of stems. The fruit is a capsule with several small seeds. A plant of freshwater marshes and the edges of ponds and streams, Murdannia keisak is associated with the growing of rice in east Asia, where it is native to China, Japan, Korea, and Tibet.
Murdannia keisak is an introduced species in the United States. First records in Louisiana and South Carolina date from the 1920s and 1930s.
Murdannia crocea · Murdannia dimorphoides · Grass Lily · Panicled Dewflower · Asiatic dewflower · Murdannia triquetra · Dewflowers
Text excerpted from the Wikipedia article Murdannia keisak by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
