Polygonum L. s.str
Doorweed
Tattaret
Smartweed
Knotweed
Foodplants for
Acleris rubivorella ,
Acronicta auricoma ,
Autographa gamma ,
Axylia putris ,
Boloria alaskensis ,
B. napaea ,
B. titania ,
B. titania titania ,
Borearctia menetriesii ?,
Calybites phasianipennella ,
Deilephila elpenor ,
Diacrisia sannio ,
Eicochrysops hippocrates ,
Eupithecia vulgata ,
Euxoa lidia ,
Grammodes bifasciata ,
G. geometrica ,
Herminia tarsipennalis ,
Hydraecia micacea ,
Hyles gallii ,
H. livornica ,
Hypolimnas bolina ,
Hyposidra talaca ,
Idaea biselata ,
I. muricata ,
I. sylvestraria ,
Lacanobia suasa ,
L. thalassina ,
Lycaena helloides ,
L. phlaeas phlaeas ,
Malacosoma prima ,
Maliattha synochitis ,
Melitaea diamina ,
Opigena polygona ,
Opsibotys fuscalis ,
Orgyia josephina ,
Orthonama obstipata ,
Orthosia gothica ,
Ostrinia latipennis ,
O. obumbratalis ,
Parasemia plantaginis ,
Perizoma taeniata ,
Phragmatobia fuliginosa ,
Pseudeustrotia candidula ,
Rhagastis mongoliana ,
Scopula floslactata ,
S. immorata ,
S. rubiginata ,
S. umbelaria ,
Spilosoma lubricipeda ,
S. urticae ,
Spodoptera litura ,
Streblote panda ,
Telchinia rahira rahira ,
Timandra comptaria ,
Zanclognatha lunalis ,
Zonoplusia ochreata
Polygonum bellardii All.
Eteläntatar
Busktrampört
Polygonum kitaibelianum Sadler
Polygonum patulum auct.
Polygonum bellardii ; [RK] , 138
?Polygonum patulum Bieb.
Polygonum oxyspermum C.A. Meyer & Bunge
Meritatar
Näbbtrampört
Rays Knotgrass
Polygonum oxyspermum ; [RK] , 138
Polygonum aviculare L.
Doorweed
Prostrate Knotweed
Trampört
Trampgräs
Knotgrass
Pihatatar
Prostrate Knotweed
Foodplant for
Agrotis exclamationis ,
Augasma aeratella ,
Caryocolum junctella ,
Chrysoesthia drurella ,
Euclidia mi ,
Eupithecia sinuosaria ,
Euxoa nigricans ,
E. obelisca ,
E. tritici ,
Hyles euphorbiae ,
Icaricia acmon ,
Lacanobia contigua ,
Lycaena phoebus ?,
L. thersamon ,
Mniotype satura ,
Monochroa hornigi ,
Nomophila noctuella ,
Orthosia gothica ,
Perizoma taeniata ,
Scopula incanata ,
Xanthorhoe ferrugata
As the old Polygonum is split into Polygonum , Persicaria and Bistorta (following [RK] ), I don't have information about the placement of these. Until someone points methe correct location, they remain here.
Polygonum equisetiforme Sibth. & Sm.
'Kortetatar'
Foodplant for
Lycaena phoebus ,
Zizeeria knysna
Polygonum arenastrum Boreau
Tannertatar
Small-leaved Knotgrass
Polygonum orientale L.
Purppuratatar
Princess-feather
Polygonum bungeanum Turcz.
Prickly Smartweed
'Idäntatar'
?Polygonum raii Bab.
Rai'in tatar
Polygonum Raii ; [SK] , 224
Polygonum heterosepalum Peck & Ownbey
Dwarf Desert Knotweed
Polygonum heterosepalum ; [FPN] , 85
Polygonum californicum Meisn.
California Knotweed
Polygonum californicum ; [FPN] , 85
Polygonum parryi Greene
Parry's Knotweed
Polygonum parryi ; [FPN] , 85
Polygonum minimum Wats.
Broadleaf Knotweed
Dwarf Knotweed
Polygonum minimum ; [FPN] , 86, 88
Polygonum ramotissinum Michx.
Yellow-flowered Knotweed
Bushy Knotweed
Polygonum ramotissinum ; [FPN] , 86, 88
Polygonum erectum L.
Erect Knotweed
Polygonum aviculare var. erectum
Polygonum erectum ; [FPN] , 86
Polygonum austiniae Greene
Austin's Knotweed
Polygonum austiniae ; [FPN] , 87
Polygonum engelmannii Greene
Engelmann's Knotweed
Polygonum engelmannii ; [FPN] , 87
Polygonum cascadense Baker
Cascadian Knotweed
Polygonum cascadense ; [FPN] , 87
Polygonum majus (Meisn.) Piper
Wiry Knotweed
Palouse Knotweed
Polygonum majus ; [FPN] , 87
Polygonum douglasii Greene
Polygonum douglasii ; [FPN] , 87
Foodplant for
Lycaena nivalis
var. douglasii
Douglas Knotweed
Polygonum douglasii var. douglasii ; [FPN] , 87
var. latifolium (Engelm.) Greene
Mountain Knotweed
Polygonum douglasii var. latifolium ; [FPN] , 87
Polygonum nuttallii Small
Nuttall's Knotweed
Polygonum nuttallii ; [FPN] , 87, 88
Polygonum polygaloides Miesn.
White-margined Knotweed
Polygonum polygaloides ; [FPN] , 88
Polygonum watsoni Small
Water Knotweed
Polygonum watsoni ; [FPN] , 88
Polygonum confertiflorum Nutt.
Closeflowered Knotweed
Polygonum confertiflorum ; [FPN] , 88
Polygonum kelloggii Greene
Kellogg's Knotweed
Polygonum minutissimum
Polygonum unifolium
Polygonum kelloggii ; [FPN] , 88
Polygonum sawatchense Small
Sawatch Knotweed
Polygonum sawatchense ; [FPN] , 88
Polygonum exsertum Small
Polygonum exsertum ; [FPN] , 88
Polygonum fowleri Robins
Fowler's Knotweed
Polygonum fowleri ; [FPN] , 88
Polygonum polycnemoides Jaub. & Spach
Polygonum polycnemoides ; [FPN] , 89
Polygonum achoreum Blake
Polygonum achoreum ; [FPN] , 89
Polygonum campanulatum Hort.
Polygonum campanulatum ; [FPN] , 89
Polygonum cuspidatum Sieb. & Zucc.
Japanese Knotweed
Polygonum cuspidatum ; [FPN] , 89
Foodplant for
Celastrina argiolus ,
Menophra senilis ,
Plebejus argus
Polygonum polystachyum Wall.
Polygonum polystachyum ; [FPN] , 89
Polygonum paronychia Cham. & Schlecht.
Black Knotweed
Nailwort Knotweed
Polygonum paronychia ; [FPN] , 89
Foodplant for
Psammopolia arietis ,
P. wyatti
Polygonum phytolaccaefolium Meisn.
Alpine Knotweed
Fleeceflower
Pokeweed
Polygonum phytolaccaefolium ; [FPN] , 89
Polygonum newberryi Small
Newberry's Fleeceflower
Polygonum newberryi ; [FPN] , 89
var. newberryi
Polygonum newberryi var. newberryi ; [FPN] , 89
var. glabrum Jones
Polygonum newberryi var. glabrum ; [FPN] , 89
Polygonum davisiae Brewer
Polygonum davisiae ; [FPN] , 89
Polygonum coccineum Muhl.
Water Smartweed
Polygonum amphibium var. coccineum
Polygonum oreganum
Polygonum cusickii
Polygonum chelanicum
Polygonum coccineum ; [FPN] , 90
Foodplant for
Lycaena hyllus
23.7.2016 (39)
References:
[Harri Arkkio]
Finland; For the time being these pictures are only for this site. Other usage not allowed.
Some related literature:
[FPN]; Hitchcock & Cronquist, 1998
Flora of the Pacific Northwest (11th edn)
Fl. Pacif. NW
[RK]; Hämet-Ahti, Suominen, Ulvinen & Uotila, 1998
Retkeilykasvio (Field Flora of Finland) (Edn 4)
Retkeylykasvio
: 1-656
[SK]; Mela & Cajander, 1906
A. J. Melan Suomen Kasvio (5. painos)
Suomen Kasvio
: 1-763
If you have corrections, comments or
information to add into these pages, just send mail to
Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.