United States

Arnold Hawthorn

Crataegus mollis

Canada Beadruby

Maianthemum canadense

Campylopus moss

Campylopus pilifer

Arkansas Grape

Vitis aestivalis

Aphid

Pterocomma pilosum

Campernelle jonquil

Narcissus odorus

Cambridge Milk-Parsley

Selinum carvifolia

Argid Sawfly

Arge ochropus

Aphid

Microlophium carnosum

Calycina vulgaris

Calothrix parietina

Argent & Sable

Rheumaptera hastata

Caloneis permagna

Calogaya decipiens

Argentine senna

Senna corymbosa

Aphid

Tinocallis saltans

Calocera glossoides

Argentine pepperweed

Lepidium bonariense

Cape bugle-lily

Watsonia borbonica

Cape Breton Firefly

Photuris fairchildi

Aphid

Macrosiphoniella millefolii

American Bumble Bee

Bombus pensylvanicus

alfalfa leaf-cutter bee

Megachile rotundata

Cape African-queen

Anisodontea capensis

Black-Palped Jumping Spider

Pseudeuophrys erratica

Cantharid beetle

Cantharis nigra

Can-Of-Worms Lichen

Stictis urceolata

Black-On-Black Crust Lichen

Orphniospora moriopsis

Aphid

Cryptomyzus galeopsidis

Canoe Birch

Betula papyrifera

Cannon Fungus

Sphaerobolus stellatus

Black Oak

Quercus velutina

Aphid

Eucallipterus tiliae

American Bugleweed

Lycopus americanus

Candy Lichen

Icmadophila ericetorum

Candle-Wax Stubble Lichen

Calicium lenticulare

Aphid

Dysaphis pyri

Candle-Snuff Fungus

Xylaria hypoxylon

Black Morel

Morchella angusticeps

Candelabra Duster

Athelia arachnoidea

Cancer Wintergreen

Gaultheria hispidula

Black Morel

Morchella elata

Aphid

Aphis rumicis

American Buffalo Treehopper

Stictocephala bisonia

Alfalfa dodder

Cuscuta approximata

Canary Stubble Lichen

Chaenotheca chrysocephala

Canary fly

Edwardsiana crataegi

Black mimosa

Mimosa pigra

Canary broom

Genista canariensis

Aphid

Macrosiphoniella tanacetaria

Canadian Arrowhead

Sagittaria rigida

Canada Tick-Clover

Desmodium canadense

Black Locust Leafminer

Macrosaccus robiniella

Canada Thistle Bud Weevil

Larinus carlinae

Canada St. John'S Wort

Hypericum canadense

Aphid

Pterocomma salicis

American Brown Fomitopsis

Fomitopsis ochracea

Canada spikesedge

Eleocharis geniculata

Canada Serviceberry

Amelanchier canadensis

black line scale

Ischnaspis longirostris