United States

Agrimony

Agrimonia eupatoria

Near Threatened

Ajuga

Ajuga reptans

Alder

Alnus glutinosa

Alder leaf beetle

Agelastica alni

Alder Spittlebug

Aphrophora alni

All Species in United States

Centipede

Orphnaeus brevilabiatus

Centipede grass

Eremochloa ophiuroides

Centipede tongavine

Epipremnum pinnatum

Central European Freshwater Nemertean

Prostoma graecense

central peat moss

Sphagnum centrale

Centric diatom

Skeletonema subsalsum

Centric diatom

Cyclotella pseudostelligera

Cep

Boletus edulis

Ceramic Parchment

Xylobolus frustulatus

Cereal cyst nematode

Heterodera avenae

Cereal Fly

Geomyza tripunctata

Cereal leaf beetle

Oulema melanopus

Cereal rye

Secale cereale

Cerf De Virginie

Odocoileus virginianus

Cerulean Warbler

Setophaga cerulea

Vulnerable

Cespitose Bulrush

Trichophorum cespitosum

Vulnerable

Ceylon gooseberry

Dovyalis hebecarpa

Chaga

Inonotus obliquus

Chain Pincerwort

Fuscocephaloziopsis catenulata

Near Threatened

Chain Speedwell

Veronica catenata

Chalcidoid wasp

Tetrastichus clito

Chalcidoid wasp

Eurytoma orchidearum

Chalcidoid wasp

Zaomma lambinus

Chalcidoid wasp

Tetrastichus julis

Chalcid wasp

Brachymeria podagrica

chalk bristle moss

Seligeria calcarea

Critically Endangered

Chalk Comb-Moss

Ctenidium molluscum

Chalk-fronted Corporal

Ladona julia

Chalk Hook-Moss

Drepanocladus sendtneri

Chalky Macoma

Macoma calcarea

Chamber bitter

Phyllanthus urinaria

Chameleon

Houttuynia cordata

chameleon shrimp

Praunus flexuosus

Chamomile

Chamaemelum fuscatum

Chandelier plant

Kalanchoe delagoensis

Changeable Flower Longhorn

Trachysida mutabilis

Changeable velvetberry

Stachytarpheta mutabilis

Changing Forget-Me-Not

Myosotis discolor

Channeled Applesnail

Pomacea canaliculata

Channelled Crystalwort

Riccia canaliculata

Chanterelle

Cantharellus cibarius

Charcoal Burner

Russula cyanoxantha

Charcoal Cup

Peziza echinospora

Charlock mustard

Sinapis arvensis

Chayote

Sechium edule

Checkerberry

Gaultheria procumbens

Checkered Rattlesnake Plantain

Goodyera tesselata

Cheese skipper

Piophila casei

Cheeseweed

Malva multiflora

Cheeseweed mallow

Malva parviflora

Cheesewood

Pittosporum senacia

Chenopodium aphid

Hayhurstia atriplicis

Chequered Pearl

Evergestis pallidata

Cherimoya

Annona cherimola

Cherokee rose

Rosa laevigata

Cherry bark tortrix

Enarmonia formosana

Cherry Ermine

Yponomeuta padella

Cherry-faced Meadowhawk

Sympetrum internum

Cherry Fruit Fly

Rhagoletis cingulata

Cherry fruit moth

Argyresthia pruniella