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Maryland Checklist - Genus: Persicaria - all-time (Total: 18)
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Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
Exotic
\n
Extinct
\n
Extirpated
\n
Extralimital
\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
G2G3 (Globally rare)
\n
G3 (Globally rare/local)
\n
G3G4 (Globally vulnerable)
\n
G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
\n
Hybrid
\n
In need of conservation
\n
Invasive
\n
Nativity Uncertain
\n
Non-native
\n
Reviewable (MD/DCRC)
\n
S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
S1M (State rare migrant)
\n
S1N (State rare non-breeder)
\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
\n
S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
\n
S2S3B (State rare breeder)
\n
S3 (Watch list)
\n
S3B (State watchlist breeder)
\n
S3S4
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S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
SR (State rare)
\n
Status Uncertain
\n
SUB (Status uncertain breeder)
\n
SXB (State extirpated breeder)
\n
SXM (State extirpated migrant)
\n
Threatened (Federal)
\n
Threatened (MD)
\n
Undescribed
\n
Vulnerable
\n
Waif
\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records
Category
Family
Order
Class
Kingdom
1
Pennsylvania Smartweed
Persicaria
pensylvanica
249
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
2
Spotted Ladysthumb
Persicaria
maculosa
101
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
3
Stout Smartweed
Persicaria
robustior
12
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
4
Bog Smartweed
Persicaria
setacea
7
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
5
Far-eastern Smartweed
Persicaria
extremiorientalis
14
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
6
Asian Jumpseed
Persicaria
filiformis
7
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
7
Water Knotweed
Persicaria
amphibia
26
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
8
Smooth Knotweed
Persicaria
glabra
14
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
9
Swamp Smartweed
Persicaria
hydropiperoides
66
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
10
Princess Feather
Persicaria
orientalis
13
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
11
Asiatic Tearthumb
Persicaria
perfoliata
766
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
12
Dotted Smartweed
Persicaria
punctata
120
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
13
Arrow-leaved Tearthumb
Persicaria
sagittata
391
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
14
Jumpseed
Persicaria
virginiana
469
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
15
Halberd-leaved Tearthumb
Persicaria
arifolia
359
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
16
Oriental Smartweed
Persicaria
longiseta
204
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
17
Marshpepper Knotweed
Persicaria
hydropiper
23
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
18
Curlytop Knotweed
Persicaria
lapathifolia
50
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
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