Polygonum aviculare subsp. aviculare

ClassificationFlowering Plants
FamilyPolygonaceae
Family (Traditional)Polygonaceae
GenusPolygonum
SpeciesPolygonum aviculare L. subsp. aviculare
Common NameCommon knotweed; Yard knotweed
Growth HabitForb
DurationAnnual
Plant Notes**
C value N/A
StatusNot Native, FAC- (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

Synonyms

No synonyms exist for this species.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on an accession number to view full details; click on column headers to sort.

Counties included on distribution map: Carroll, Elkhart, Fountain, Henry, Howard, Madison, Marion, Ohio, Parke, Steuben, Tippecanoe, Tipton, Warren, Wells, Whitley

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1935 - 2009

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
65247 Wells 05 Aug 1939 Charles C. Deam
59365
BUT
Polygonum aviculare L. var. vegetum Ledeb.
60716 Howard 06 Jun 1941 Charles M. Ek
BUT
Polygonum aviculare L. var. vegetum Ledeb.
64149 Howard 07 Jun 1942 Charles M. Ek
BUT
Polygonum aviculare L. var. vegetum Ledeb.
57469 Tippecanoe 18 Jun 1941 Charles M. Ek
BUT
Polygonum aviculare L. var. vegetum Ledeb.
65777 Carroll 22 Jul 1942 Charles M. Ek
BUT
Polygonum aviculare L. var. vegetum Ledeb.
64567 Elkhart 02 Sep 1942 Charles M. Ek
BUT
Polygonum aviculare L. var. vegetum Ledeb.
49493 Howard 09 Sep 1938 Chas. W. Ek
BUT
Polygonum aviculare L. var. vegetum Ledeb.
49492 Howard 09 Sep 1938 Chas. W. Ek
BUT
Polygonum aviculare L. var. vegetum Ledeb.
154781 Madison 14 Jul 2009 Donald G. Ruch
16748
BUT
Polygonum aviculare L.
154278 Warren 29 Aug 1991 Gayle Tonkovich
278
BUT
Polygonum aviculare L. var. vegetum Ledeb.
94960 Fountain 21 Jul 1950 Jack McCormick
462
BUT
Polygonum aviculare L. var. vegetum Ledeb.
94939 Parke 24 Jul 1950 Jack McCormick
515
BUT
Polygonum aviculare L. var. vegetum Ledeb.
93428 Parke 24 Jul 1950 Jack McCormick
515
BUT
Polygonum aviculare L. var. vegetum Ledeb.
103725 Madison 21 Aug 1990 P. E. Rothrock
2179
BUT
Polygonum aviculare L. var. vegetum Ledeb.
154860 Marion 15 Sep 2006 P.A Scott
2243
BUT
Polygonum aviculare L.
43920 Ohio 18 Jun 1938 Ray C. Friesner
12132
BUT
Polygonum aviculare L. var. vegetum Ledeb.
55235 Steuben 12 Jul 1941 Ray C. Friesner
15704
BUT
Polygonum aviculare L. var. vegetum Ledeb.
56340 Whitley 27 Sep 1941 Ray C. Friesner
16566
BUT
Polygonum aviculare L. var. vegetum Ledeb.
28412 Henry 28 Sep 1935 Ray C. Friesner
9250
BUT
Polygonum aviculare L. var. vegetum Ledeb.
37662 Tipton 02 Oct 1937 Ray C. Friesner
11714
BUT
Polygonum aviculare L. var. vegetum Ledeb.
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