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Seaside Knotweed
Polygonum
glaucum
Nuttall
Copy link
Seaside Knotweed: https://marylandbiodiversity.com/species/3546
Synonyms
Polygonum maritimum
Tags
Endangered (MD)
S1 (Highly state rare)
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Caryophyllales
Family Polygonaceae
Genus Polygonum
View Taxonomy
Kingdom Plantae
Division Tracheophyta
Class Magnoliopsida
Order Caryophyllales
Family Polygonaceae
Genus Polygonum
Seasonality
About Taxon
Thumbnails
Maps
Seasonality
Seasonality
History
Time of the year
Entire Year (Jan - Dec)
Spring (Mar - May)
Summer (Jun - Jul)
Fall (Aug - Nov)
Winter (Dec - Feb)
Range of years
1904
1940
1966
1984
2007
2008
2008
2007
1984
1966
1940
1904
Filter by Tag
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Reset
Total
Records
by Month
For Jan - Dec from 1904 - 2008
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
1
2
3
Totals
Source: Maryland Biodiversity Project database
Total
Records
by Year
1905
1910
1915
1920
1925
1930
1935
1940
1945
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
2010
2015
2020
2025
0
1
2
3
Totals
Source: Maryland Biodiversity Project database