This is a comprehensive list of the vascular plants of the Karelian Isthmus, a land mass in Russia connected to Finland on one side and otherwise surrounded by three bodies of water: the Gulf of Finland, the Neva River, and Lake Ladoga.

Pteridophyta

Aspleniaceae

• Asplenium septentrionale - rare
• Asplenium trichomanes - rare

Athyriaceae

• Athyrium filix-femina – common
• Cystopteris fragilis - rare
• Diplazium sibiricum – rare
• Gymnocarpium dryopteris - common

Botrychiaceae

• Botrychium lanceolatum - rare
• Botrychium lunaria
• Botrychium matricariifolium - rare
• Botrychium multifidum
• Botrychium simplex - rare
• Botrychium virginianum - rare

Dennstaedtiaceae

• Pteridium aquilinum - common

Dryopteridaceae

• Dryopteris carthusiana - common
• Dryopteris cristata
• Dryopteris expansa - common
• Dryopteris filix-mas - common

Equisetaceae

• Equisetum arvense - common
• Equisetum fluviatile - common
• Equisetum hyemale - common
• Equisetum × litorale
• Equisetum palustre - common
• Equisetum pratense - common
• Equisetum sylvaticum - common
• Equisetum variegatum

Onocleaceae

• Matteuccia struthiopteris – common

Ophioglossaceae

• Ophioglossum vulgatum

Polypodiaceae

• Polypodium vulgare

Thelypteridaceae

• Phegopteris connectilis - common
• Thelypteris palustris

Woodsiaceae

• Woodsia ilvensis

Lycopodiophyta

Huperziaceae

• Huperzia selago - common

Isoetaceae

• Isoetes echinospora
• Isoetes lacustris

Lycopodiaceae

• Diphasiastrum complanatum - common
• Diphasiastrum tristachyum
• Diphasiastrum × zeileri
• Lycopodiella inundata
• Lycopodium annotinum - common
• Lycopodium clavatum - common

Selaginellaceae

• Selaginella selaginoides - extinct

Pinophyta

Cupressaceae

• Juniperus communis - common

Pinaceae

• Pinus sylvestris - common
• Picea abies - common
• Picea × fennica

Magnoliophyta

Liliopsida

Alismataceae

• Alisma gramineum - rare
• Alisma × juzepczukii - rare
• Alisma plantago-aquatica - common
• Alisma wahlenbergii
• Sagittaria sagittifolia - common

Alliaceae

• Allium angulosum - rare
• Allium oleraceum
• Allium schoenoprasum

Araceae

• Calla palustris - common
• Spirodela polyrhiza - common

Butomaceae

• Butomus umbellatus

Cyperaceae

• Blysmus rufus
• Bolboschoenus maritimus
• Carex acuta - common
• Carex acutiformis - rare
• Carex appropinquata - rare
• Carex aquatilis - rare
• Carex arenaria
• Carex atherodes - rare
• Carex bergrothii - rare
• Carex bohemica - rare
• Carex brunnescens - common
• Carex buxbaumii - rare
• Carex canescens - common
• Carex caryophyllea - extinct
• Carex cespitosa - common
• Carex chordorrhiza - common
• Carex contigua - rare
• Carex diandra - common
• Carex digitata
• Carex dioica
• Carex disperma - common
• Carex disticha - rare
• Carex echinata - common
• Carex elata - rare
• Carex elongata - common
• Carex ericetorum - common
• Carex flava - common
• Carex glareosa - rare
• Carex globularis - common
• Carex hartmanii - rare
• Carex heleonastes - rare
• Carex hirta - common
• Carex juncella - common
• Carex lasiocarpa - common
• Carex lepidocarpa - rare
• Carex leporina - common
• Carex limosa - common
• Carex livida - rare
• Carex loliacea
• Carex mackenziei - rare
• Carex muricata - rare
• Carex nigra - common
• Carex omskiana - rare
• Carex otrubae - rare
• Carex pallescens - common
• Carex panicea - common
• Carex paniculata - rare
• Carex pauciflora - common
• Carex paupercula - common
• Carex pilulifera
• Carex praecox - introduced, rare
• Carex pseudocyperus - common
• Carex rhynchophysa
• Carex riparia - rare
• Carex rostrata - common
• Carex scandinavica - rare
• Carex serotina
• Carex sylvatica - rare
• Carex vaginata - common
• Carex vesicaria - common
• Carex vulpina - rare
• Eleocharis acicularis - common
• Eleocharis fennica
• Eleocharis mamillata
• Eleocharis palustris - common
• Eleocharis parvula - rare
• Eleocharis quinqueflora - rare
• Eriophorum angustifolium - common
• Eriophorum gracile
• Eriophorum latifolium
• Eriophorum vaginatum - common
• Rhynchospora alba
• Rhynchospora fusca - rare
• Scirpus lacustris - common
• Scirpus radicans
• Scirpus sylvaticus - common
• Scirpus tabernaemontani
• Trichophorum alpinum
• Trichophorum cespitosum - rare

Hydrocharitaceae

• Caulinia tenuissima - rare
• Elodea canadensis - introduced, common
• Hydrocharis morsus-ranae - common
• Najas marina - rare
• Stratiotes aloides - common

Iridaceae

• Iris pseudacorus - common

Juncaceae

• Juncus alpinoarticulatus - common
• Juncus articulatus - common
• Juncus balticus
• Juncus bufonius - common
• Juncus bulbosus
• Juncus capitatus - extinct
• Juncus compressus - common
• Juncus conglomeratus - common
• Juncus effusus - common
• Juncus filiformis - common
• Juncus fischerianus - rare
• Juncus gerardii
• Juncus hylanderi - rare
• Juncus nastanthus - common
• Juncus nodulosus - common
• Juncus ranarius - common
• Juncus squarrosus
• Juncus stygius - rare
• Juncus tenuis - introduced, common
• Luzula campestris - rare
• Luzula multiflora - common
• Luzula pallidula - common
• Luzula pilosa - common

Juncaginaceae

• Triglochin maritimum
• Triglochin palustris - common

Lemnaceae

• Lemna gibba - rare
• Lemna minor - common
• Lemna trisulca - common

Liliaceae

• Gagea lutea - rare
• Gagea minima

Orchidaceae

• Calypso bulbosa - extinct
• Coeloglossum viride - rare
• Corallorhiza trifida
• Cypripedium calceolus - extinct
• Dactylorhiza baltica - rare
• Dactylorhiza fuchsii - common
• Dactylorhiza incarnata
• Dactylorhiza maculata - common
• Dactylorhiza traunsteineri - rare
• Epipactis atrorubens - rare
• Epipactis helleborine
• Epipactis palustris - rare
• Epipogium aphyllum - rare
• Goodyera repens - common
• Gymnadenia conopsea
• Neottia cordata - rare
• Neottia ovata
• Malaxis monophyllos - rare
• Malaxis paludosa
• Neottia nidus-avis
• Platanthera bifolia
• Platanthera chlorantha - rare

Poaceae

• Agropyron pectinatum - introduced, rare
• Agrostis canina - common
• Agrostis capillaris - common
• Agrostis gigantea - common
• Agrostis stolonifera - common
• Agrostis straminea
• Alopecurus aequalis - common
• Alopecurus arundinaceus - rare
• Alopecurus geniculatus - common
• Alopecurus pratensis - common
• Anisantha tectorum - introduced, rare
• Anthoxanthum odoratum - common
• Apera spica-venti
• Arrhenatherum elatius - introduced, rare
• Avena fatua - introduced, rare
• Avena strigosa - introduced
• Brachypodium pinnatum - rare
• Briza media - common
• Bromus inermis - common
• Bromus mollis - introduced
• Calamagrostis arundinacea - common
• Calamagrostis canescens - common
• Calamagrostis epigeios - common
• Calamagrostis meinshausenii - common
• Calamagrostis neglecta - common
• Calamagrostis phragmitoides - common
• Calamagrostis purpurea - rare
• Catabrosa aquatica - rare
• Cinna latifolia - rare
• Dactylis glomerata - common
• Dactylis polygama - introduced, rare
• Deschampsia cespitosa - common
• Deschampsia flexuosa - common
• Echinochloa crusgalli - introduced
• Elymus caninus - common
• Elytrigia repens - common
• Festuca arenaria - rare
• Festuca brevipila - rare
• Festuca gigantea
• Festuca ovina - common
• Festuca polesica - rare
• Festuca pratensis - common
• Festuca rubra - common
• Festuca sabulosa
• Glyceria fluitans - common
• Glyceria lithuanica - rare
• Glyceria maxima - common
• Glyceria notata - common
• Helictotrichon pubescens
• Hierochloe arctica - common
• Hierochloe australis - rare
• Hierochloe baltica - common
• Hierochloe hirta - rare
• Holcus mollis
• Koeleria delavignei - introduced, rare
• Koeleria glauca - introduced, rare
• Leersia oryzoides
• Leymus arenarius
• Melica nutans - common
• Melica picta - rare
• Milium effusum - common
• Molinia caerulea - common
• Nardus stricta
• Panicum miliaceum - introduced, rare
• Phalaris arundinacea - common
• Phalaris canariensis - introduced, rare
• Phleum pratense - common
• Phragmites australis - common
• Poa angustifolia - common
• Poa annua - common
• Poa compressa - common
• Poa humilis - common
• Poa nemoralis - common
• Poa palustris - common
• Poa pratensis - common
• Poa remota
• Poa supina - introduced, rare
• Poa trivialis - common
• Puccinellia distans - introduced
• Puccinellia hauptiana - introduced, rare
• Puccinellia pulvinata - rare
• Scolochloa festucacea
• Setaria faberi - introduced, rare
• Setaria pumila - introduced, rare
• Setaria pycnocoma - introduced, rare
• Setaria viridis - introduced
• Sieglingia decumbens

Potamogetonaceae

• Potamogeton alpinus - common
• Potamogeton berchtoldii - common
• Potamogeton compressus - common
• Potamogeton crispus - rare
• Potamogeton filiformis - rare
• Potamogeton friesii - rare
• Potamogeton gramineus - common
• Potamogeton lucens - common
• Potamogeton natans - common
• Potamogeton obtusifolius
• Potamogeton pectinatus - common
• Potamogeton perfoliatus - common
• Potamogeton praelongus - rare
• Potamogeton pusillus
• Potamogeton rutilus - rare
• Potamogeton trichoides - rare
• Zannichellia palustris

Ruppiaceae

• Ruppia brachypus - rare

Ruscaceae

• Convallaria majalis - common
• Maianthemum bifolium - common
• Polygonatum multiflorum
• Polygonatum odoratum - common

Scheuchzeriaceae

• Scheuchzeria palustris - common

Sparganiaceae

• Sparganium angustifolium
• Sparganium emersum - common
• Sparganium glomeratum
• Sparganium gramineum
• Sparganium microcarpum - common
• Sparganium minimum - common

Trilliaceae

• Paris quadrifolia - common

Typhaceae

• Typha angustifolia
• Typha latifolia - common

Magnoliopsida

Aceraceae

• Acer platanoides

Adoxaceae

• Adoxa moschatellina
• Viburnum opulus - common

Amaranthaceae

• Amaranthus retroflexus - introduced, rare
• Atriplex calotheca - rare
• Atriplex littoralis
• Atriplex longipes - rare
• Atriplex patula - introduced, common
• Atriplex prostrata - common
• Atriplex sagittata - introduced
• Chenopodium album - introduced, common
• Chenopodium glaucum - introduced, common
• Chenopodium polyspermum - introduced
• Chenopodium rubrum - introduced, common
• Chenopodium suecicum - introduced
• Corispermum membranaceum - introduced, rare
• Salsola kali

Apiaceae

• Aegopodium podagraria - common
• Angelica sylvestris - common
• Anthriscus sylvestris - common
• Archangelica litoralis
• Carum carvi - common
• Chaerophyllum aromaticum - rare
• Chaerophyllum aureum - introduced, rare
• Cicuta virosa - common
• Conioselinum tataricum - rare
• Conium maculatum - introduced
• Heracleum sibiricum - common
• Heracleum sphondylium - introduced, rare
• Kadenia dubia - rare
• Oenanthe aquatica
• Pastinaca sativa - introduced
• Pimpinella saxifraga - common
• Selinum carvifolia
• Sium latifolium
• Thyselium palustre - common

Aristolochiaceae

• Asarum europaeum - rare

Asteraceae

• Achillea millefolium - common
• Antennaria dioica - common
• Anthemis arvensis - introduced
• Anthemis tinctoria - introduced
• Arctium lappa - introduced, rare
• Arctium minus - introduced
• Arctium tomentosum - introduced, common
• Artemisia absinthium - introduced
• Artemisia austriaca - introduced, rare
• Artemisia campestris - common
• Artemisia pontica - introduced, rare
• Artemisia sieversiana - introduced, rare
• Artemisia vulgaris - common
• Bidens cernua
• Bidens radiata
• Bidens tripartita - common
• Carduus crispus - common
• Carlina fennica
• Centaurea cyanus - introduced
• Centaurea diffusa - introduced, rare
• Centaurea jacea - common
• Centaurea phrygia - common
• Centaurea scabiosa - common
• Cichorium intybus - introduced
• Cirsium arvense - common
• Cirsium heterophyllum - common
• Cirsium oleraceum
• Cirsium palustre - common
• Cirsium vulgare - introduced, common
• Conyza canadensis - introduced, common
• Crepis czerepanovii - rare
• Crepis paludosa - common
• Crepis tectorum - common
• Erigeron acris - common
• Erigeron droebachiensis - introduced, rare
• Eupatorium cannabinum - rare
• Filago arvensis - common
• Galinsoga ciliata - introduced, rare
• Galinsoga parviflora - introduced, rare
• Gnaphalium pilulare - rare
• Gnaphalium uliginosum - common
• Hieracium aggr. aestivum:

• Hieracium ahtii - rare
• Hieracium reticulatum - rare

• Hieracium aggr. bifidum:

• Hieracium chlorellum - rare
• Hieracium crispulum - rare
• Hieracium prolixum - rare
• Hieracium triangulare - rare

• Hieracium aggr. caesiomurorum:

• Hieracium caesiomurorum - rare
• Hieracium fulvescens - rare

• Hieracium aggr. caesium:

• Hieracium caesium - rare
• Hieracium coniops - rare
• Hieracium laeticolor - rare
• Hieracium plumbeum - rare
• Hieracium ravidum

• Hieracium aggr. diaphanoides:

• Hieracium caespiticola - rare
• Hieracium chloromaurum - rare
• Hieracium diaphanoides - rare
• Hieracium pseudopellucidum - rare
• Hieracium silenii
• Hieracium subpellucidum

• Hieracium aggr. fuscocinereum:

• Hieracium godbyense - rare
• Hieracium oistophyllum - rare
• Hieracium penduliforme - rare
• Hieracium philanthrax
• Hieracium karelorum

• Hieracium aggr. kuusamoense:

• Hieracium prolatatum - rare

• Hieracium aggr. laevigatum:

• Hieracium laevigatum
• Hieracium lissolepium - rare
• Hieracium tridentatum - rare

• Hieracium aggr. murorum:

• Hieracium dispansiforme - rare
• Hieracium distendens
• Hieracium hjeltii - rare
• Hieracium lepistoides
• Hieracium morulum
• Hieracium patale
• Hieracium pellucidum - rare
• Hieracium praetenerum
• Hieracium subcaesium
• Hieracium submarginellum

• Hieracium aggr. umbellatum:

• Hieracium umbellatum - common

• Hieracium aggr. vulgatum:

• Hieracium diversifolium
• Hieracium incurrens
• Hieracium vulgatum - common

• Inula britannica
• Inula salicina
• Lactuca serriola - introduced, rare
• Lactuca sibirica
• Lactuca tatarica - introduced, rare
• Lapsana communis - introduced, common
• Leontodon autumnalis - common
• Leontodon hispidus - common
• Lepidotheca suaveolens - introduced, common
• Leucanthemum vulgare - common
• Ligularia sibirica - extinct
• Matricaria recutita - introduced, rare
• Mycelis muralis - rare
• Omalotheca sylvatica - common
• Phalacroloma strigosum - introduced
• Picris hieracioides
• Pilosella caespitosa
• Pilosella cymella
• Pilosella × floribunda - common
• Pilosella lactucella - rare
• Pilosella officinarum - common
• Pilosella onegensis
• Pilosella praealta
• Ptarmica vulgaris - common
• Scorzonera humilis
• Senecio aquaticus - rare
• Senecio jacobaea - introduced, rare
• Senecio paludosus - rare
• Senecio sylvaticus - introduced, rare
• Senecio viscosus - common
• Senecio vulgaris - introduced, common
• Solidago virgaurea - common
• Sonchus arvensis - introduced, common
• Sonchus asper - introduced
• Sonchus humilis - rare
• Sonchus oleraceus - introduced, common
• Tanacetum vulgare - common
• Taraxacum officinale - common
• Tragopogon pratensis - introduced
• Tripleurospermum maritimum - rare
• Tripleurospermum perforatum - introduced, common
• Tripleurospermum subpolare
• Tripolium vulgare - rare
• Trommsdorffia maculata - common
• Tussilago farfara - common

Balsaminaceae

• Impatiens noli-tangere - common
• Impatiens parviflora - introduced, common

Betulaceae

• Alnus glutinosa - common
• Alnus incana - common
• Betula nana
• Betula pendula - common
• Betula pubescens - common
• Corylus avellana

Boraginaceae

• Anchusa officinalis - introduced
• Buglossoides arvensis - introduced, rare
• Cynoglossum officinale - introduced, rare
• Echium vulgare - introduced
• Lappula squarrosa - introduced
• Lycopsis arvensis - introduced, rare
• Myosotis arvensis - introduced, common
• Myosotis caespitosa - common
• Myosotis micrantha - common
• Myosotis palustris - common
• Myosotis ramosissima - rare
• Myosotis sparsiflora - common
• Pulmonaria obscura
• Symphytum officinale - common

Brassicaceae

• Alliaria petiolata – introduced, rare
• Alyssum alyssoides – introduced, rare
• Arabidopsis × suecica
• Arabidopsis thaliana – common
• Barbarea arcuata – common
• Barbarea stricta – common
• Berteroa incana – introduced, common
• Brassica campestris – introduced, common
• Bunias orientalis – introduced, common
• Cakile baltica
• Camelina microcarpa – introduced, rare
• Camelina sylvestris – introduced, rare
• Capsella bursa-pastoris – introduced, common
• Cardamine amara – common
• Cardamine dentata – common
• Cardamine parviflora – rare
• Cardamine pratensis
• Cardaminopsis arenosa – common
• Dentaria bulbifera – rare
• Descurainia sophia – introduced, common
• Diplotaxis muralis – introduced, rare
• Draba incana – rare
• Draba nemorosa
• Erophila verna
• Erucastrum gallicum – introduced, rare
• Erysimum canescens – introduced, rare
• Erysimum cheiranthoides – introduced, common
• Erysimum cuspidatum
• Isatis tinctoria
• Lepidium campestre – introduced, rare
• Lepidium densiflorum – introduced, common
• Lepidium latifolium – introduced, rare
• Lepidium ruderale – introduced, common
• Neslia paniculata – introduced
• Raphanus raphanistrum – introduced, common
• Rorippa × armoracioides – introduced, rare
• Rorippa amphibia – rare
• Rorippa austriaca – introduced, rare
• Rorippa palustris – common
• Rorippa sylvestris – common
• Sinapis arvensis – introduced
• Sisymbrium altissimum – introduced
• Sisymbrium loeselii – introduced
• Sisymbrium officinale – introduced, common
• Sisymbrium wolgense – introduced, rare
• Subularia aquatica
• Thlaspi alpestre – introduced
• Thlaspi arvense – introduced, common
• Turritis glabra – common

Campanulaceae

• Campanula cervicaria
• Campanula glomerata - common
• Campanula latifolia
• Campanula patula - common
• Campanula persicifolia - common
• Campanula rapunculoides - introduced
• Campanula rotundifolia - common
• Campanula trachelium
• Jasione montana

Cannabaceae

• Humulus lupulus - common
• Cannabis ruderalis - introduced, rare

Caprifoliaceae

• Linnaea borealis - common
• Lonicera xylosteum - common

Caryophyllaceae

• Arenaria serpyllifolia
• Cerastium arvense - common
• Cerastium holosteoides - common
• Coccyganthe flos-cuculi - common
• Dianthus arenarius
• Dianthus deltoides - common
• Gypsophila fastigiata - rare
• Herniaria glabra
• Honckenya peploides
• Melandrium album - introduced, common
• Melandrium dioicum - common
• Moehringia trinervia - common
• Myosoton aquaticum
• Oberna behen - common
• Psammophiliella muralis introduced
• Sagina nodosa
• Sagina procumbens - common
• Scleranthus annuus - common
• Scleranthus perennis - rare
• Silene nutans - common
• Silene rupestris - rare
• Silene tatarica - introduced, rare
• Spergula arvensis - introduced, common
• Spergula morisonii
• Spergularia marina - rare
• Spergularia rubra - common
• Stellaria alsine
• Stellaria crassifolia - rare
• Stellaria graminea - common
• Stellaria holostea - common
• Stellaria longifolia
• Stellaria media - common
• Stellaria nemorum - common
• Stellaria palustris - common
• Viscaria alpina
• Viscaria viscosa - common

Ceratophyllaceae

• Ceratophyllum demersum - common

Clusiaceae

• Hypericum maculatum - common
• Hypericum perforatum - common

Convolvulaceae

• Calystegia sepium - common
• Convolvulus arvensis - introduced, common
• Cuscuta europaea
• Cuscuta halophyta - rare

Cornaceae

• Cornus suecica

Crassulaceae

• Hylotelephium decumbens - common
• Hylotelephium triphyllum - common
• Sedum acre - common
• Tillaea aquatica

Dipsacaceae

• Knautia arvensis - common
• Succisa pratensis - common

Droseraceae

• Drosera anglica - common
• Drosera intermedia - rare
• Drosera × obovata - common
• Drosera rotundifolia - common

Elatinaceae

• Elatine hydropiper
• Elatine orthosperma - extinct
• Elatine triandra

Ericaceae

• Andromeda polifolia - common
• Arctostaphylos uva-ursi - common
• Calluna vulgaris - common
• Chamaedaphne calyculata - common
• Chimaphila umbellata
• Empetrum hermaphroditum
• Empetrum nigrum - common
• Empetrum subholarcticum
• Hypopitys monotropa - common
• Ledum palustre - common
• Moneses uniflora
• Orthilia secunda - common
• Oxycoccus microcarpus
• Oxycoccus palustris - common
• Pyrola chlorantha
• Pyrola media
• Pyrola minor - common
• Pyrola rotundifolia - common
• Vaccinium myrtillus - common
• Vaccinium uliginosum - common
• Vaccinium vitis-idaea - common

Euphorbiaceae

• Euphorbia esula - rare
• Euphorbia helioscopia - introduced, rare
• Euphorbia palustris
• Euphorbia seguieriana - introduced, rare
• Euphorbia virgata - introduced, common
• Mercurialis perennis - rare

Fabaceae

• Anthyllis colorata - introduced, rare
• Anthyllis macrocephala - introduced, rare
• Astragalus danicus - introduced, rare
• Astragalus subpolaris - rare
• Chrysaspis aurea - common
• Chrysaspis campestris - introduced, rare
• Chrysaspis spadicea - common
• Lathyrus linifolius - rare
• Lathyrus maritimus
• Lathyrus palustris
• Lathyrus pisiformis - introduced, rare
• Lathyrus pratensis - common
• Lathyrus sylvestris - common
• Lathyrus tuberosus - introduced, rare
• Lathyrus vernus - common
• Lotus ambiguus - introduced, common
• Lotus callunetorum - common
• Lotus corniculatus - introduced, common
• Lotus ruprechtii
• Medicago falcata - introduced
• Medicago lupulina - introduced, common
• Melilotus albus - introduced, common
• Melilotus officinalis - introduced, common
• Ononis repens - introduced
• Oxytropis sordida - rare
• Securigera varia - introduced, rare
• Trifolium arvense - common
• Trifolium hybridum - introduced, common
• Trifolium medium - common
• Trifolium montanum - introduced, rare
• Trifolium pratense - common
• Trifolium repens - common
• Vicia angustifolia - introduced
• Vicia biennis - introduced, rare
• Vicia cracca - common
• Vicia hirsuta - introduced
• Vicia sepium - common
• Vicia sylvatica - common
• Vicia tetrasperma - introduced
• Vicia villosa - introduced, rare

Fagaceae

• Quercus robur

Fumariaceae

• Corydalis intermedia - rare
• Corydalis solida
• Fumaria officinalis - introduced, common

Gentianaceae

• Centaurium erythraea - rare
• Centaurium littorale
• Centaurium pulchellum - rare
• Gentiana pneumonanthe - rare
• Gentianella amarella - rare
• Gentianella campestris - rare

Geraniaceae

• Erodium cicutarium - introduced
• Geranium bohemicum - rare
• Geranium palustre
• Geranium pratense - common
• Geranium robertianum
• Geranium sibiricum - introduced, rare
• Geranium sylvaticum - common

Grossulariaceae

• Ribes alpinum
• Ribes nigrum - common
• Ribes spicatum - common

Haloragaceae

• Myriophyllum alterniflorum
• Myriophyllum sibiricum - common
• Myriophyllum spicatum - rare
• Myriophyllum verticillatum - common

Lamiaceae

• Acinos arvensis, synonym of Clinopodium acinos
• Ajuga pyramidalis
• Ajuga reptans
• Betonica officinalis - introduced, rare
• Clinopodium vulgare - common
• Dracocephalum thymiflorum - introduced, rare
• Galeobdolon luteum
• Galeopsis bifida - introduced, common
• Galeopsis ladanum - introduced
• Galeopsis speciosa - introduced, common
• Galeopsis tetrahit - introduced, common
• Glechoma hederacea - common
• Lamium album - introduced, common
• Lamium hybridum - introduced
• Lamium purpureum - introduced, common
• Leonurus cardiaca - introduced, rare
• Lycopus europaeus - common
• Mentha aquatica - rare
• Mentha arvensis - common
• Prunella vulgaris - common
• Scutellaria galericulata - common
• Scutellaria hastifolia
• Stachys palustris - common
• Stachys recta - introduced, rare
• Stachys sylvatica - common
• Thymus ovatus - rare
• Thymus serpyllum - common

Lentibulariaceae

• Pinguicula vulgaris - extinct
• Utricularia australis - rare
• Utricularia intermedia
• Utricularia minor
• Utricularia ochroleuca - rare
• Utricularia vulgaris - common

Linaceae

• Linum catharticum
• Linum usitatissimum - introduced, common

Lobeliaceae

• Lobelia dortmanna

Lythraceae

• Lythrum intermedium
• Lythrum salicaria - common
• Peplis portula

Malvaceae

• Malva pusilla - introduced, rare
• Tilia cordata

Menyanthaceae

• Menyanthes trifoliata - common

Myricaceae

• Myrica gale

Myrsinaceae

• Centunculus minimus - rare
• Glaux maritima
• Lysimachia nummularia - rare
• Lysimachia vulgaris - common
• Naumburgia thyrsiflora - common
• Trientalis europaea - common

Nymphaeaceae

• Nuphar lutea - common
• Nuphar pumila
• Nymphaea candida - common
• Nymphaea tetragona - rare

Oleaceae

• Fraxinus excelsior

Onagraceae

• Chamaenerion angustifolium - common
• Circaea alpina
• Epilobium adenocaulon - introduced, common
• Epilobium bergianum - introduced, rare
• Epilobium collinum
• Epilobium hirsutum - common
• Epilobium montanum - common
• Epilobium obscurum - extinct
• Epilobium palustre - common
• Epilobium pseudorubescens - introduced, common
• Epilobium roseum - common
• Oenothera rubricaulis

Orobanchaceae

• Euphrasia brevipila - common
• Euphrasia fennica - common
• Euphrasia glabrescens - common
• Euphrasia hirtella - rare
• Euphrasia parviflora - common
• Euphrasia vernalis - common
• Lathraea squamaria - rare
• Melampyrum cristatum - rare
• Melampyrum nemorosum - common
• Melampyrum pratense - common
• Melampyrum sylvaticum - common
• Odontites litoralis
• Odontites vulgaris - common
• Pedicularis kaufmannii - rare
• Pedicularis palustris - common
• Pedicularis sceptrum-carolinum - rare
• Rhinanthus minor - common
• Rhinanthus serotinus - common

Oxalidaceae

• Oxalis acetosella - common

Papaveraceae

• Chelidonium majus - introduced, common
• Papaver rhoeas - introduced, rare

Parnassiaceae

• Parnassia palustris

Plantaginaceae

• Callitriche cophocarpa - common
• Callitriche hermaphroditica
• Callitriche palustris - common
• Chaenorhinum minus - introduced, rare
• Hippuris vulgaris - common
• Linaria genistifolia - introduced, rare
• Littorella uniflora - rare
• Plantago lanceolata - common
• Plantago major - common
• Plantago maritima
• Plantago media - common
• Veronica anagallis-aquatica - rare
• Veronica arvensis - introduced
• Veronica beccabunga
• Veronica chamaedrys - common
• Veronica longifolia - common
• Veronica officinalis - common
• Veronica scutellata - common
• Veronica serpyllifolia - common
• Veronica spicata - rare
• Veronica verna - common

Plumbaginaceae

• Armeria vulgaris - rare

Polemoniaceae

• Polemonium caeruleum

Polygalaceae

• Polygala amarella
• Polygala vulgaris

Polygonaceae

• Bistorta vivipara
• Fagopyrum tataricum - introduced, rare
• Fallopia convolvulus - introduced, common
• Fallopia dumetorum
• Persicaria amphibia - common
• Persicaria foliosa - rare
• Persicaria hydropiper - common
• Persicaria lapathifolia - common
• Persicaria maculosa
• Persicaria minor - common
• Persicaria mitis - rare
• Persicaria scabra - introduced, common
• Polygonum arenastrum - introduced, common
• Polygonum aviculare - common
• Polygonum boreale - rare
• Polygonum calcatum - introduced, common
• Polygonum neglectum - common
• Polygonum oxyspermum - rare
• Polygonum rurivagum - introduced, rare
• Rumex acetosa - common
• Rumex acetosella - common
• Rumex aquaticus - common
• Rumex confertus - introduced, rare
• Rumex crispus - common
• Rumex hydrolapathum - common
• Rumex longifolius - introduced, common
• Rumex maritimus
• Rumex pseudonatronatus - introduced, rare
• Rumex stenophyllus - introduced, rare
• Rumex sylvestris - common
• Rumex thyrsiflorus - common
• Rumex triangulivalvis - introduced, rare

Portulacaceae

• Montia fontana
• Portulaca oleracea - introduced

Primulaceae

• Androsace filiformis - rare
• Androsace septentrionalis
• Hottonia palustris - rare
• Primula veris - rare

Ranunculaceae

• Aconitum lycoctonum
• Actaea spicata
• Anemone nemorosa - common
• Anemone ranunculoides
• Batrachium circinatum
• Batrachium dichotomum - common
• Batrachium eradicatum - rare
• Batrachium floribundum - rare
• Batrachium kauffmannii - common
• Batrachium marinum
• Batrachium nevense - rare
• Batrachium penicillatum - rare
• Caltha palustris - common
• Consolida regalis -introduced, rare
• Ficaria verna
• Hepatica nobilis
• Myosurus minimus - introduced
• Pulsatilla patens
• Pulsatilla pratensis
• Pulsatilla vernalis
• Ranunculus acris - common
• Ranunculus auricomus - common
• Ranunculus bulbosus - rare
• Ranunculus cassubicus
• Ranunculus fallax - common
• Ranunculus flammula - common
• Ranunculus lingua
• Ranunculus polyanthemos - common
• Ranunculus repens - common
• Ranunculus reptans - common
• Ranunculus sceleratus - common
• Ranunculus subborealis - rare
• Thalictrum aquilegiifolium - rare
• Thalictrum flavum - common
• Thalictrum lucidum - rare
• Thalictrum minus - introduced, rare
• Thalictrum simplex - rare

Rhamnaceae

• Frangula alnus - common
• Rhamnus cathartica - rare

Rosaceae

• Agrimonia eupatoria - rare
• Agrimonia pilosa - rare
• Alchemilla acutangula - common
• Alchemilla baltica - common
• Alchemilla cymatophylla - rare
• Alchemilla filicaulis - rare
• Alchemilla glabra - rare
• Alchemilla glabricaulis - rare
• Alchemilla glaucescens - rare
• Alchemilla glomerulans - rare
• Alchemilla hirsuticaulis - common
• Alchemilla micans - common
• Alchemilla monticola - common
• Alchemilla murbeckiana - rare
• Alchemilla obtusa - rare
• Alchemilla plicata - rare
• Alchemilla propinqua - rare
• Alchemilla sarmatica
• Alchemilla subcrenata - common
• Alchemilla xanthochlora - introduced, rare
• Comarum palustre - common
• Filipendula denudata - common
• Filipendula ulmaria - common
• Filipendula vulgaris - rare
• Fragaria moschata - common
• Fragaria vesca - common
• Geum aleppicum - introduced
• Geum rivale - common
• Geum urbanum - common
• Potentilla anserina - common
• Potentilla argentea - common
• Potentilla bifurca - introduced, rare
• Potentilla canescens - rare
• Potentilla erecta - common
• Potentilla goldbachii - common
• Potentilla intermedia - common
• Potentilla norvegica - common
• Potentilla ruthenica - introduced, rare
• Potentilla supina - introduced, rare
• Potentilla verna - rare
• Prunus padus - common
• Rosa majalis - common
• Rubus arcticus
• Rubus caesius - introduced, rare
• Rubus chamaemorus - common
• Rubus idaeus - common
• Rubus nessensis
• Rubus saxatilis - common
• Sorbus aucuparia - common

Rubiaceae

• Galium album - common
• Galium aparine - introduced, common
• Galium boreale - common
• Galium hercynicum - rare
• Galium mollugo - rare
• Galium odoratum - rare
• Galium palustre - common
• Galium trifidum - common
• Galium triflorum - rare
• Galium uliginosum - common
• Galium vaillantii - introduced, common
• Galium verum - common

Salicaceae

• Populus tremula - common
• Salix acutifolia
• Salix aurita - common
• Salix caprea - common
• Salix cinerea - common
• Salix lapponum
• Salix myrsinifolia - common
• Salix myrtilloides
• Salix pentandra - common
• Salix phylicifolia - common
• Salix rosmarinifolia
• Salix starkeana - common
• Salix triandra - common
• Salix viminalis - rare

Santalaceae

• Thesium arvense - introduced, rare

Saxifragaceae

• Chrysosplenium alternifolium - common
• Saxifraga cespitosa - rare
• Saxifraga hirculus

Scrophulariaceae

• Limosella aquatica
• Scrophularia nodosa - common
• Verbascum nigrum - common
• Verbascum thapsus

Solanaceae

• Hyoscyamus niger - introduced
• Solanum dulcamara - common
• Solanum nigrum - introduced, rare

Thymelaeaceae

• Daphne mezereum

Ulmaceae

• Ulmus glabra
• Ulmus laevis

Urticaceae

• Urtica dioica - common
• Urtica urens - introduced

Valerianaceae

• Valeriana officinalis - common
• Valeriana salina
• Valeriana sambucifolia

Violaceae

• Viola arvensis - introduced, common
• Viola canina - common
• Viola epipsila - common
• Viola mirabilis
• Viola nemoralis - common
• Viola palustris - common
• Viola persicifolia - rare
• Viola riviniana - common
• Viola rupestris
• Viola selkirkii
• Viola tricolor - common
• Viola uliginosa

References

• Доронина А. Ю. Сосудистые растения Карельского перешейка (Ленинградская область). [Doronina A. Vascular plants of the Karelian Isthmus (Leningrad Region)] Moscow: КМК, 2007. ISBN 978-5-87317-384-6.
• Иллюстрированный определитель растений Ленинградской области / Под ред. А. Л. Буданцева, Г. П. Яковлева. Moscow: КМК, 2006. ISBN 5-87317-260-9.
• Иллюстрированный определитель растений Карельского перешейка / Под ред. А. Л. Буданцева, Г. П. Яковлева. – СПб: СпецЛит, 2000.