Colors

Data mode

Account

Login
Sign up

Copy permalink to share

Persicaria careyi (Olney) Greene. Section: Persicaria. Carey's Knotweed. Phen: Jul-Oct. Hab: Moist soils, disturbed areas. Dist: NB west to ON and MN, south to VA, KY, IL, seemingly widely scattered. Reported for sc. PA (Rhoads & Klein 1993; Rhoads & Block 2007), DE, NJ, and MD (Kartesz 1999).

Origin/Endemic status: Native

Synonymy: = FNA5, Il, K3, K4, NE, NY, Pa; = Polygonum careyi Olney – C, F, G, K1, Tat, WH3

Show in key(s)

Show parent genus

Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FACW
  • Eastern Mountains and Piedmont: FACW
  • Midwest: FACW
  • Northcentral & Northeast: FACW

Heliophily: 8

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.

image of plant© Paul Marcum source | Original Image ⭷
image of plant© Brandon Corder source | Original Image ⭷
image of plant© Brandon Corder source | Original Image ⭷
image of plant© Paul Marcum source | Original Image ⭷

Feedback

See something wrong or missing on about Persicaria careyi? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.)


Cite as...