Persicaria extremiorientalis (Vorosch.) Tzvelev

The New York Botanical Garden
Plants of U.S. A.
Polygonaceae Persicaria extremiorientalis (Worosch.)
Tzvelev
det. D. Atha, 2010
MASSACHUSETTS, Middlesex Co., Cambridge, Harvard
University campus, vie. Harvard University Herbarium
building on the end of Divinity Ave.
Herbs 1.5 m. tall, erect, when growing along cyclone fence,
ca. 1 m. tall and more spreading when growing alone on dirt
piles behind the Herbarium building where an overgrown
plot next to recent construction. Inflorescences nodding, the
terminal 3/4 hanging, a mixture of dark pink buds and the
white open flowers which are scattered throughout the
inflorescence, giving a mottled look.
42°22’46”N, 71°06’52”W. alt. 6 m.
Coll.: M. Nee & M. Mendoza 57232 28 Sept. 2010
04266946