native to the Neotropics(3) (likely Old World tropics -- A.R. Cline, pers. comm. to =v= 5.iv.2011), now almost cosmopolitan(4); all tropical and temperate parts of the world(5); in NA, north to NB-BC(6)
Contributed by v belov on 2 February, 2011 - 11:29am Additional contributions by Mike Quinn Last updated 12 February, 2015 - 8:42am
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