Canada

agróstide común

Agrostis capillaris

Alondra Común

Alauda arvensis

bardana

Arctium lappa

calamís

Acorus calamus

gayuba

Arctostaphylos uva-ursi

hierba llaguera

Anthyllis vulneraria

All Species in Canada

Alfalfa dodder

Cuscuta approximata

Parasitoid wasp

Oomyzus scaposus

Herb Robert

Geranium robertianum

Herb Sophia

Descurainia sophia

Hercules' Club

Aralia elata

Hexagon Stonecrop

Sedum sexangulare

Near Threatened

Pipevine Swallowtail

Battus philenor

high arctic dandelion

Taraxacum hyparcticum

Highbush Cranberry

Viburnum edule

Highclere holly

Ilex altaclerensis

Agrimony

Agrimonia gryposepala

High mallow

Malva sylvestris

Highwater Grass

Sporobolus pumilus

Hill's Oak

Quercus ellipsoidalis

Hill'S Pondweed

Potamogeton hillii

Deodar Weevil

Pissodes nemorensis

Himalayan Elecampane

Inula racemosa

Himalayan knotweed

Koenigia polystachya

Acrid lettuce

Lactuca virosa

Greater Canadian St. John'S-Wort

Hypericum majus

Hoary alyssum

Berteroa incana

Hoary Cinquefoil

Potentilla argentea

hoary yellowcress

Rorippa barbareifolia

hoary plantain

Plantago media

horsetail spike-rush

Eleocharis equisetoides

Extinct

hoary plantain

Plantago virginica

hoary primrose

Primula incana

Hoary Stock

Matthiola incana

Hoary Verbena

Verbena stricta

Hoary Whitlow-Grass

Draba incana

greater birdsfoot-trefoil

Lotus pedunculatus

vanilla-scented bog orchid

Pseudorchis straminea

Blunt Spikerush

Eleocharis obtusa

Duckweed Weevil

Tanysphyrus lemnae

Seine Riverbank Ground Beetle

Bembidion tetracolum

Dot-dash Firefly

Photuris pennsylvanica

Hollow Joe Pye Weed

Eutrochium fistulosum

Hollyberry Cotoneaster

Cotoneaster bullatus

holly fern

Polystichum lonchitis

Great Brocade

Eurois occulta

Holmes' Hawthorn

Crataegus holmesiana

Hood's sedge

Carex hoodii

Honeysuckle Moth

Ypsolopha dentella

Honeyweed

Leonurus sibiricus

horsemint giant hyssop

Agastache urticifolia

Hooker's alpine oatgrass

Helictochloa hookeri

Rock Whitlowgrass

Draba norvegica

great blanket-flower

Gaillardia aristata

horn-bearing dandelion

Taraxacum ceratophorum

Horn-Leaved Riverweed

Podostemum ceratophyllum

Dwarf riverbank ground beetle

Elaphropus parvulus

Early Birch Leaf Edgeminer

Fenusella nana

Horned Pondweed

Zannichellia palustris

Dusted Skipper

Atrytonopsis hianna

Horned Poppy

Glaucium flavum

Near Threatened

Horsetail

Equisetum laevigatum

blunt sedge

Carex obtusata

Houghton'S Cyperus

Cyperus houghtonii

Balkan Clary

Salvia nemorosa

greater burnet-saxifrage

Pimpinella major