Canada

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Allegheny Serviceberry

Amelanchier arborea

alpine lady's-mantle

Alchemilla alpina

All Species in Canada

Juniper Carpet

Thera juniperata

Juniper Clubmoss

Diphasiastrum sabinifolium

Juniper Conch, Pale Juniper Webworm

Aethes rutilana

Jurtzev's cinquefoil

Potentilla subgorodkovii

Kalm Brome

Bromus kalmii

Kalm's St. John's-wort

Hypericum kalmianum

Kamchatka spikerush

Eleocharis kamtschatica

Kellogg's dwarf rush

Juncus kelloggii

Data Deficient

Kentucky Coffee Tree

Gymnocladus dioicus

Vulnerable

Kentucky Yellow-Wood

Cladrastis kentukea

Kidney-Leaf Violet

Viola renifolia

Kidney Saxifrage

Saxifraga hirsuta

Kiss Me Over The Garden Gate

Persicaria orientalis

Klamath Weed Beetle

Chrysolina quadrigemina

Knieskern's hawthorn

Crataegus knieskerniana

Extinct

Knieskern'S Sedge

Carex knieskernii

Knotgrass

Paspalum distichum

knotted clover

Trifolium striatum

Knotted hedgeparsley

Torilis nodosa

Knotty-Leaved Rush

Juncus acuminatus

Knotweed

Rumex pratensis

Knotweed Leaf Beetle

Gastrophysa polygoni

Knotweed Spurge

Euphorbia polygonifolia

Extinct

Kobus magnolia

Magnolia kobus

Data Deficient

Korean clematis

Clematis serratifolia

Korean lawngrass

Zoysia japonica

Kotzebue's grass-of-Parnassus

Parnassia kotzebuei

Krause's sedge

Carex krausei

Kwakiutl's holly fern

Polystichum kwakiutlii

Extinct

Labrador Indian Paintbrush

Castilleja septentrionalis

Labrador lousewort

Pedicularis labradorica

Labrador Willow

Salix argyrocarpa

Laburnum

Laburnum anagyroides

lacerate blazing-star

Liatris aspera

Lacy Crust Bryozoan

Membranipora membranacea

Ladies Tobacco

Antennaria plantaginifolia

Lad'S Love

Artemisia abrotanum

Ladybird beetle

Scymnus impexus

Ladybird Beetle

Scymnus suturalis

Lady'S Bedstraw

Galium verum

Lady'S Leek

Allium cernuum

Lady's mantle

Alchemilla mollis

Lady's Mantle

Alchemilla xanthochlora

Endangered

Lady'S-Slipper Orchid

Cypripedium acaule

Lamarck's bedstraw

Galium divaricatum

Lamb'S-Ear

Stachys byzantina

Lamb's Succory

Arnoseris minima

Critically Endangered

lance-fruit draba

Draba lonchocarpa

lance-leaf fogfruit

Phyla lanceolata

Lance-Leaf Loosestrife

Lysimachia hybrida

Lanceleaf water plantain

Alisma lanceolatum

lance-leaved mare's-tail

Hippuris lanceolata

Lange's sedge

Carex langeana

Lapland Azalea

Rhododendron lapponicum

Lapland lousewort

Pedicularis lapponica

Lapland mountain sorrel

Rumex lapponicus

Lapland Reedgrass

Calamagrostis lapponica

Lapland Sedge

Carex lapponica

Vulnerable

Lapland Springfly

Diura bicaudata

Larch Pug Moth

Eupithecia lariciata