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

Analogue sedge

Carex simulata

Andean Water Milfoil

Myriophyllum quitense

Anderson's alkali grass

Puccinellia andersonii

Andrews' Bog Orchid

Platanthera andrewsii

an Eyebright

Euphrasia ostenfeldii

an Eyebright

Euphrasia frigida

An Eyebright

Euphrasia stricta

An Eyebright

Euphrasia tetraquetra

Angell'S Violet

Viola subsinuata

Extinct

Angel'S Trumpet

Datura innoxia

Angled Burr Cucumber

Sicyos angulatus

Angoumois grain moth

Sitotroga cerealella

Animated oat

Avena sterilis

Anise

Myrrhis odorata

Aniseed-Weed

Foeniculum vulgare

Anise Hyssop

Agastache foeniculum

Anise-Root

Osmorhiza longistylis

Anise Swallowtail

Papilio zelicaon

Annual bastardcabbage

Rapistrum rugosum

Annual Bluegrass

Poa annua

Annual canarygrass

Phalaris canariensis

Annual candytuft

Iberis amara

Annual Coreopsis

Coreopsis tinctoria

Annual Cosmos

Cosmos bipinnatus

Annual Dropseed

Sporobolus neglectus

Annual False Pimpernel

Lindernia dubia

Annual Fleabane

Erigeron annuus

Annual Honesty

Lunaria annua

Annual Knawel

Scleranthus annuus

Annual Marsh Fleabane

Pluchea odorata

Annual Mercury

Mercurialis annua

Annual Mugwort

Artemisia annua

Annual pearlwort

Sagina apetala

Annual rabbitsfoot grass

Polypogon monspeliensis

Annual Ragweed

Ambrosia artemisiifolia

Annual ryegrass

Lolium multiflorum

Annual Scorpion-vetch

Coronilla scorpioides

Annual Sea-Blite

Suaeda maritima

Annual Strawberry Clover

Trifolium resupinatum

Annual Sunflower

Helianthus annuus

Annual vernalgrass

Anthoxanthum aristatum

Annual Wall-rocket

Diplotaxis muralis

Annual Water-Starwort

Callitriche hermaphroditica

Annual wheatgrass

Eremopyrum triticeum

Annual Willowherb

Epilobium brachycarpum

Annual yellow sweetclover

Melilotus indicus

Annual Yellow-woundwort

Stachys annua

anoda-weed

Anoda cristata

Ant Beetle

Thanasimus formicarius

Anticosti Island aster

Symphyotrichum anticostense

Antirrhinum Beetle

Brachypterolus pulicarius

Antlike flower beetle

Omonadus formicarius

Aphid Trap

Proboscidea louisianica

Apothecary Rose

Rosa gallica

Appalachian Barren Strawberry

Geum fragarioides

Appalachian Polypody

Polypodium appalachianum

Appalachian Quillwort

Isoetes engelmannii

Appalachian Tea

Ilex glabra

Apple

Malus domestica

Apple Capsid

Lygocoris rugicollis