Houttuynia cordata Thunb.

Houttuynia cordata Thunb.
Saururaceae
U.S.A., Mississippi. Washington Co.: Leland,
weed in flowerbeds off Cotton Drive. Plants
rhizomatous and escaped into flowerbeds; difficult
to control except with repeated herbicide
(glyphosate) applications. Delta Region.
May 6,2010
Charles T. Bryson 23431
03884500