Children (191 direct children, 259 direct and indirect children):
Persicaria capitata
Persicaria amphibia
(tree size 2)
Amphibious bistort
Persicaria lapathifolia
(tree size 11)
Willow weed
Water-pepper
(tree size 1)
Marshpepper smartweed
Persicaria dubia
Persicaria maculosa
(tree size 5)
Red shank
Persicaria orientalis
Persicaria perfoliata
Mile-a-minute weed
Persicaria minor
(tree size 3)
Small water-pepper
Persicaria odorata
(tree size 4)
Vietnamese mint
Persicaria mitis
Tasteless water-pepper
Persicaria virginiana
(tree size 4)
Polygonum virginianum
Persicaria tomentosa
Persicaria longiseta
(tree size 1)
Persicaria maackiana
Persicaria dichotoma
(tree size 1)
Persicaria viscosa
Persicaria hastato-auriculata
Persicaria pubescens
Persicaria senticosa
(tree size 1)
Persicaria polymorpha
Persicaria weyrichii
Persicaria tinctoria
Persicaria foliosa
Persicaria sieboldii
Persicaria vivipara
Persicaria bistorta
(tree size 2)
Common bistort
Persicaria wallichii
(tree size 2)
Himalayan knotweed
Persicaria glabra
Persicaria chinensis
(tree size 2)
Persicaria arifolia
Halberdleaf tearthumb
Persicaria sagittata
Persicaria barbata
(tree size 1)
Persicaria bicornis
Persicaria glomerata
Persicaria bungeana
Persicaria hirsuta
Persicaria cespitosa
Persicaria hybrida
Persicaria hispida
Persicaria hydropiperoides
(tree size 2)
Persicaria stagnina
Persicaria campanulata
Persicaria nogueirae
Persicaria strigosa
(tree size 1)
Persicaria hystricula
Persicaria tenella
(tree size 1)
Persicaria jucunda
(tree size 1)
Persicaria lanigera
Persicaria cliopolitana
Persicaria paraguayensis
Persicaria decipiens
Persicaria pensylvanica
Persicaria laxmannii
Persicaria limbata
Persicaria ferruginea
Persicaria poiretii
Persicaria maculata
Polygonum
Persicaria glandulopilosa
Persicaria pulchra
Persicaria madagascariensis
Persicaria acuminata
Persicaria meisneriana
(tree size 2)
Persicaria punctata
(tree size 1)
Polygonum punctatum
Persicaria robustior
Persicaria nepalensis
Persicaria segetum
Persicaria senegalensis
(tree size 2)
Persicaria serrulata
Persicaria setacea
Persicaria setosula
Persicaria attenuata
(tree size 3)
Smart weed
Persicaria sinuata
Persicaria arcuata
Persicaria japonica
(tree size 1)
Persicaria kawagoeana
(tree size 1)
Persicaria galapagensis
Persicaria geocarpica
Persicaria pseudolapathum
Persicaria koreensis
Persicaria posumbu
(tree size 3)
Persicaria limicola
Persicaria lanata
Persicaria glacialis
(tree size 1)
Persicaria runcinata
(tree size 1)
Persicaria lii
Persicaria borneensis
Persicaria salicifolia
(tree size 1)
Persicaria longiflora
Persicaria bussei
Persicaria scabra
Persicaria greuteriana
Persicaria malaica
Persicaria akakiensis
Persicaria celebica
Persicaria assamica
Persicaria strindbergii
Persicaria microcephala
Persicaria subsessilis
Persicaria humilis
Persicaria obtusifolia
Persicaria elatior
Persicaria extremiorientalis
Persicaria viscofera
Persicaria paralimicola
Persicaria javanica
Persicaria wellensii
Persicaria filiformis
(tree size 1)
Persicaria peruviana
Persicaria imeretina
Persicaria huananensis
Persicaria taquetii
Persicaria prostrata
Persicaria snobarii
Persicaria umbrosa
Persicaria careyi
Persicaria manshuricola
Persicaria taitoinsularis
Persicaria hosseusii
Persicaria palmata
Persicaria eciliata
Persicaria erectominor
Persicaria undulata
Persicaria wugongshanensis
Persicaria × ambigua
Persicaria ×ambigua
Persicaria praetermissa
Persicaria alata
Persicaria mollis
Persicaria alpina
Persicaria thunbergii
(tree size 1)
Polygonum thunbergii
Persicaria aculis
Persicaria sect. cephalophilon
Persicaria amplexicaulis
(tree size 4)
Persicaria nakaii
Persicaria sect. rubrivena
Persicaria affinis
Persicaria lonchophylla
Persicaria pilushanensis
Persicaria ×pseudoincana
Persicaria subsagittata
Persicaria angustifolia
Persicaria hookeri
Persicaria tripterocarpa
Persicaria sect. echinocaulon
Persicaria sect. persicaria
Persicaria sect. tovara
Persicaria densiflora
Persicaria puritanorum
Persicaria glabrum
Persicaria vacciniifolia
Persicaria bistortoides
Persicaria gentiliana
Persicaria vaniotiana
Persicaria tenuicaulis
Persicaria rotunda
Persicaria changhuaensis
Persicaria diospyrifolia
Persicaria sylvestris
Persicaria nataliae
Persicaria lankeshanensis
Persicaria leblebicii
Persicaria ×rhaetica
Persicaria linicola
Persicaria mesomorpha
Persicaria pallida
Persicaria paradoxa
Persicaria brachypoda
Persicaria clarkei
Persicaria rubricaulis
Persicaria stelligera
Persicaria griffithii
Persicaria milletii
Persicaria panjutinii
Persicaria coriacea
Persicaria dshawachischwilii
Persicaria emodi
Persicaria macrophylla
Persicaria regeliana
Persicaria piripu
Persicaria stricta
Persicaria ×fennica
Persicaria birmanica
Persicaria sect. hydropiper
Persicaria sect. planocarpon
Persicaria chrtekii
Persicaria quarrei
Persicaria hastatosagittata
Persicaria hastatosagittata ex
Persicaria muricata
(tree size 1)
Persicaria debilis
Persicaria nodosa
Persicaria spectabilis