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Search Summary
Category All Plants11482 Plants
Observation Time Now: 3rd week of September11482 Plants
Plant Name Polygonum bolanderi60 Plants
Eliminate plants with low total score56 Plants
Search Results
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Fallopia X bohemica
hybrid Japanese knotweed 56%
Fallopia X bohemica
Polygonum aviculare
prostrate knotweed 50%
Polygonum aviculare
Fallopia scandens
climbing false buckwheat 47%
Fallopia scandens
Polygonum bidwelliae
Bidwell's knotweed 44%
Polygonum bidwelliae
Persicaria bicornis
pink smartweed 44%
Persicaria bicornis
none
Austin's knotweed 43%
Polygonum austiniae
Polygonum douglasii
Douglas' knotweed 43%
Polygonum douglasii
Polygonum marinense
Marin knotweed 43%
Polygonum marinense
Polygonum nuttallii
Nuttall's knotweed 43%
Polygonum nuttallii
Polygonum polygaloides
milkwort knotweed 43%
Polygonum polygaloides
Polygonum shastense
Shasta knotweed 43%
Polygonum shastense
Fagopyrum esculentum
garden buckwheat 43%
Fagopyrum esculentum
Persicaria orientalis
kiss me over the garden gate 43%
Persicaria orientalis
Persicaria punctata
dotted knotweed 43%
Persicaria punctata
Persicaria robustior
stout smartweed 43%
Persicaria robustior
Aconogonon davisiae
Ms. Davis' knotweed 43%
Aconogonon davisiae
Persicaria arifolia
halberdleaf tearthumb 43%
Persicaria arifolia
Fallopia dumetorum
climbing false buckwheat 43%
Fallopia dumetorum
Bistorta vivipara
alpine bistort 43%
Bistorta vivipara
Persicaria amphibia
water smartweed 43%
Persicaria amphibia
Polygonum achoreum
beak-seeded knotweed 41%
Polygonum achoreum
Polygonum ramosissimum
bushy knotweed 41%
Polygonum ramosissimum
Phacelia bolanderi
Bolander's phacelia 41%
Phacelia bolanderi
Fallopia baldschuanica
Chinese fleecevine 41%
Fallopia baldschuanica
Fallopia cilinodis
fringed black bindweed 41%
Fallopia cilinodis
Persicaria setacea
bog smartweed 41%
Persicaria setacea
Polygonum cascadense
Cascade knotweed 39%
Polygonum cascadense
Polygonum paronychia
beach knotweed 39%
Polygonum paronychia
Persicaria hydropiper
water-pepper 39%
Persicaria hydropiper
Fallopia japonica
Japanese knotweed 39%
Fallopia japonica
Persicaria sagittata
arrowleaf tearthumb 39%
Persicaria sagittata
Persicaria posumbu
oriental lady's thumb 39%
Persicaria posumbu
Persicaria maculosa
spotted ladysthumb 39%
Persicaria maculosa
Persicaria longiseta
oriental lady's thumb 39%
Persicaria longiseta
Polygonum erectum
erect knotweed 38%
Polygonum erectum
Polygonum fowleri
Fowler's knotweed 38%
Polygonum fowleri
Polygonum minimum
broadleaf knotweed 38%
Polygonum minimum
Packera bolanderi
Bolander's ragwort 38%
Packera bolanderi
Persicaria glabra
denseflower knotweed 38%
Persicaria glabra
Polygonum parryi
Parry's knotweed 36%
Polygonum parryi
Persicaria careyi
Carey's smartweed 36%
Persicaria careyi
Bistorta bistortoides
American bistort 35%
Bistorta bistortoides
Polygonella articulata
coastal jointweed 35%
Polygonella articulata
Perideridia bolanderi
Bolander's yampah 35%
Perideridia bolanderi
Fallopia convolvulus
black bindweed 35%
Fallopia convolvulus
Persicaria hydropiperoides
swamp smartweed 35%
Persicaria hydropiperoides
Persicaria virginiana
jumpseed 35%
Persicaria virginiana
Polygonum sawatchense
Sawatch knotweed 35%
Polygonum sawatchense
Persicaria perfoliata
Asiatic tearthumb 35%
Persicaria perfoliata
Polygonum majus
large knotweed 33%
Polygonum majus
Polygonum tenue
pleatleaf knotweed 33%
Polygonum tenue
Persicaria minor
pygmy smartweed 33%
Persicaria minor
Polygonum argyrocoleon
silversheath knotweed 31%
Polygonum argyrocoleon
Polygonum californicum
California knotweed 31%
Polygonum californicum
Fallopia sachalinensis
Giant Knotweed 31%
Fallopia sachalinensis
Persicaria wallichii
Himalayan knotweed 31%
Persicaria wallichii
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