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Maryland Checklist - Category: Buckwheat Family - all-time (Total: 42)
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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)
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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
Curly Dock
Rumex
crispus
274
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
2
Swamp Smartweed
Persicaria
hydropiperoides
66
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
3
Bitter Dock
Rumex
obtusifolius
141
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
4
Princess Feather
Persicaria
orientalis
13
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
5
Coastal Jointweed
Polygonella
articulata
22
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
6
Fiddle Dock
Rumex
pulcher
13
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
7
Asiatic Tearthumb
Persicaria
perfoliata
855
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
8
Halberd-leaved Tearthumb
Persicaria
arifolia
382
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
9
Crested False Buckwheat
Fallopia
cristata
2
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
10
Dotted Smartweed
Persicaria
punctata
122
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
11
Oriental Smartweed
Persicaria
longiseta
207
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
12
Fringed Black Bindweed
Fallopia
cilinodis
7
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
13
Stout Smartweed
Persicaria
robustior
12
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
14
Douglas's Knotweed
Polygonum
douglasii
1
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
15
Japanese Knotweed
Reynoutria
japonica
580
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
16
Arrow-leaved Tearthumb
Persicaria
sagittata
421
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
17
Asian Jumpseed
Persicaria
filiformis
8
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
18
Smooth Knotweed
Persicaria
glabra
14
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
19
Bog Smartweed
Persicaria
setacea
7
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
20
Marshpepper Knotweed
Persicaria
hydropiper
23
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
21
Jumpseed
Persicaria
virginiana
495
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
22
Curlytop Knotweed
Persicaria
lapathifolia
50
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
23
Pale Dock
Rumex
altissimus
24
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
24
Pennsylvania Smartweed
Persicaria
pensylvanica
249
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
25
Heart-winged Sorrel
Rumex
hastatulus
1
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
26
Spotted Ladysthumb
Persicaria
maculosa
101
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
27
Buckwheat
Fagopyrum
esculentum
12
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
28
Patience Dock
Rumex
patientia
1
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
29
Bushy Knotweed
Polygonum
ramosissimum
16
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
30
Water Knotweed
Persicaria
amphibia
26
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
31
Swamp Dock
Rumex
verticillatus
63
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
32
Giant Knotweed
Reynoutria
sachalinense
38
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
33
Prostrate Knotweed
Polygonum
aviculare
100
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
34
Far-eastern Smartweed
Persicaria
extremiorientalis
14
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
35
Climbing False Buckwheat
Fallopia
scandens
168
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
36
Bellard's Knotweed
Polygonum
bellardii
0
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
37
Black Bindweed
Fallopia
convolvulus
24
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
38
Pleat-leaved Knotweed
Polygonum
tenue
40
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
39
Proliferous Knotweed
Polygonum
prolificum
0
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
40
Erect Knotweed
Polygonum
erectum
21
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
41
Common Sheep Sorrel
Rumex
acetosella
268
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
42
Seaside Knotweed
Polygonum
glaucum
9
Buckwheat Family
Polygonaceae
Caryophyllales
Magnoliopsida
Plantae
View Hidden Taxa