Duravia species 2 . Glade Knotweed, Slender Knotweed. Phen: Jul-Oct; Aug-Nov. Hab: Glades, barrens, and thin, rocky soils, over various rock types (including granite, diabase, amphibolite, greenstone, metagabbro, and shale), also in dry sands. Dist: ME, ON, MN, SD, WY, south to GA, AL, MS, LA, TX.
Origin/Endemic status: Native
Synonymy: = Polygonum tenue Michx. – Ar, C, FNA5, GrPl, Il, K4, Mi, NcTx, NE, NY, Pa, RAB, S, S13, Tn, Tx, Va, W, WV, Horton (1972), Mitchell & Dean (1978); > Polygonum tenue Michx. var. protrusum Fernald – F, G, K1; > Polygonum tenue Michx. var. tenue – F, G, K1
Heliophily: 9
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© Armin Weise | Original Image ⭷
© Alan M. Cressler | Original Image ⭷
© Gary P. Fleming | Original Image ⭷
© Aidan Campos source | Original Image ⭷
© Jennifer Stanley | Original Image ⭷
© Gary P. Fleming | Original Image ⭷
© Alan Cressler: Polygonum tenue, Cowrock Mountain, Raven Cliffs Wilderness, Chattahoochee National Forest, White County, Georgia 1 by Alan Cressler source | Original Image ⭷
© Armin Weise | Original Image ⭷
© Radford, Ahles and Bell | Original Image ⭷Feedback
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