[ælˏfilә'riә]
n.
[植]芹叶太阳花

[ noun ]
European weed naturalized in southwestern United States and Mexico having reddish decumbent stems with small fernlike leaves and small deep reddish-lavender flowers followed by slender fruits that stick straight up; often grown for forage
<noun.plant>

Alfilaria \Al*fil`a*ri"a\, n. (Bot.)
The pin grass ({Erodium cicutarium}), a weed in California.
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