United States

Arsenic bush

Senna septemtrionalis

Aphid

Aphis ruborum

American Cow Parsnip

Heracleum maximum

Alga Pondweed

Potamogeton confervoides

African jointgrass

Hemarthria altissima

Carolina Shield Lichen

Canoparmelia caroliniana

Carolina Saddlebags

Tramea carolina

Arrow-Wood

Viburnum dentatum

Carolina Rose

Rosa carolina

Carolina mosquitofern

Azolla caroliniana

Aphid

Amphorophora ampullata

Carolina Lovegrass

Eragrostis pectinacea

Carolina Hornwort

Phaeoceros carolinianus

Carolina Buckthorn

Frangula caroliniana

Carolina bristlemallow

Modiola caroliniana

Arrowleaf elephant's ear

Xanthosoma sagittifolium

Aphid

Jacksonia papillata

American Chestnut

Castanea dentata

Carnival Candy Slime Mold

Arcyria denudata

Arrowleaf clover

Trifolium vesiculosum

Carmine spider mite

Tetranychus urticae

carline thistle

Carlina vulgaris

Arrowleaf butterfly pea

Centrosema sagittatum

Aphid

Myzaphis rosarum

cavernous crystalwort

Riccia cavernosa

Arrowhead Spiketail

Cordulegaster obliqua

Cave cobweb spider

Eidmannella pallida

Cave cobweb spider

Nesticella mogera

Arrow-Grass

Triglochin maritima

Aphid

Myzocallis carpini

American Cauliflower Mushroom

Sparassis americana

Algal Pin Lichen

Chaenothecopsis pusiola

Cauliflower Foam Lichen

Stereocaulon botryosum

Caucasus catmint

Nepeta grandiflora

Arrow Clubtail

Stylurus spiniceps

Caucasian bluestem

Bothriochloa bladhii

cat-tongue liverwort

Conocephalum salebrosum

Arrow bamboo

Pseudosasa japonica

Aphid

Metopolophium festucae

Cattail bug

Chilacis typhae

Arrow Arum

Peltandra virginica

Aphid

Pemphigus spyrothecae

Caterpillar-plant

Scorpiurus muricatus

Catchfly

Silene antirrhina

Arrhenia epichysium

Catberry

Ilex mucronata

Canada Rhododendron

Rhododendron canadense

Aromatic Sumac

Rhus aromatica

Aphid

Myzus lythri

Canada Redbud

Cercis canadensis

Aromatic Knight

Tricholoma lascivum

Canada Goldenrod

Solidago altissima

Canada Darner

Aeshna canadensis

Aroma

Dichrostachys cinerea

Aphid

Pseudacaudella rubida

American Bur-Reed

Sparganium americanum

Algae

Cutleria cylindrica

Gila Monster

Heloderma suspectum

Canada Cinquefoil

Potentilla canadensis

Canada Bluegrass

Poa compressa