Canada

axenuz

Agrostemma githago

Critically Endangered

bardana

Arctium lappa

laverca

Alauda arvensis

Milefólio

Achillea millefolium

Alexanders

Angelica atropurpurea

Alder

Alnus glutinosa

All Species in Canada

Green Fringed Orchid

Platanthera lacera

Parasitoid wasp

Oomyzus scaposus

Herb Robert

Geranium robertianum

Herb Sophia

Descurainia sophia

Hercules' Club

Aralia elata

Hexagon Stonecrop

Sedum sexangulare

Near Threatened

Green Five-Leaved Orchid

Isotria medeoloides

high arctic dandelion

Taraxacum hyparcticum

Highbush Cranberry

Viburnum edule

Highclere holly

Ilex altaclerensis

Bottlebrush

Sanguisorba canadensis

green comet milkweed

Asclepias viridiflora

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

Green Budworm

Hedya nubiferana

Borrer's Saltmarsh-Grass

Puccinellia fasciculata

Endangered

Balmony

Chelone glabra

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

Hoary Willow

Salix candida

vanilla-scented bog orchid

Pseudorchis straminea

Hoe nightshade

Solanum physalifolium

Duckweed Weevil

Tanysphyrus lemnae

Greenstem forsythia

Forsythia viridissima

Dot-dash Firefly

Photuris pennsylvanica

Hollow Joe Pye Weed

Eutrochium fistulosum

Hollyberry Cotoneaster

Cotoneaster bullatus

boreal topsnail

Calliostoma occidentale

Green ash, Red ash

Fraxinus pennsylvanica

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

Green Arches

Anaplectoides prasina

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

Horseradish

Armoracia rusticana

Houghton'S Cyperus

Cyperus houghtonii

boreal jacob's-ladder

Polemonium boreale

Balm-Of-Gilead

Populus jackii