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United States

North America · Northern America

Total Species
11292
Threatened
757
CR + EN + VU
Population
331.002.647
Area
9.833.517 km²

Conservation Status Overview

Critically Endangered 153
Endangered 256
Vulnerable 348
Near Threatened 397
Least Concern 3904
Data Deficient 186
Not Evaluated 5385
Extinct in the Wild 1
Extinct 146

Species by Taxonomic Group

Plantae 5386
Animalia 3833
Fungi 1835
Protozoa 86
Bacteria 78
Chromista 74

Featured Species

All Species in United States

Chinaroot

Dioscorea villosa

Not Evaluated

Chinese albizia

Albizia chinensis

Not Evaluated

Chinese Apple

Malus prunifolia

Not Evaluated

Chinese Asparagus

Asparagus cochinchinensis

Data Deficient

Chinese banyan

Ficus microcarpa

Least Concern

Chinese Brake

Pteris vittata

Least Concern

Chinese buckthorn

Rhamnus utilis

Least Concern

Chinese Bush-Clover

Lespedeza cuneata

Not Evaluated

Chinese Catalpa

Catalpa ovata

Not Evaluated

Chinese chastetree

Vitex negundo

Least Concern

Chinese Chestnut

Castanea mollissima

Least Concern

Chinese Crab Apple

Malus baccata

Not Evaluated

Cinnamon Porecrust

Fuscoporia ferrea

Least Concern

Circinaria caesiocinerea

Least Concern

Circular-seamed fly

Trachyopella atomus

Not Evaluated

Circular-seamed fly

Rachispoda fuscipennis

Not Evaluated

Citrine Forktail

Ischnura hastata

Least Concern

Cladonia ciliata

Least Concern

Clammy Cudweed

Pseudognaphalium macounii

Not Evaluated

Clammy Locust

Robinia viscosa

Not Evaluated

Clammy Sowthistle

Sonchus tenerrimus

Not Evaluated

Clammyweed

Polanisia dodecandra

Not Evaluated

Clary

Salvia sclarea

Not Evaluated

Clark'S Mining Bee

Andrena clarkella

Least Concern

Clasped Pondweed

Potamogeton perfoliatus

Endangered

Clasping heliotrope

Heliotropium amplexicaule

Not Evaluated

Clasping Henbit

Lamium amplexicaule

Least Concern

Clasping pepperweed

Lepidium perfoliatum

Not Evaluated

chital

Axis axis

Not Evaluated

Chloropid Fly

Thaumatomyia glabra

Not Evaluated

Chocolate arion

Arion rufus

Vulnerable

chocolateband snail

Eobania vermiculata

Not Evaluated

Chocolate Milky

Lactarius lignyotus

Endangered

Chocolate Root

Geum rivale

Extinct

Choke

Epichloe typhina

Not Evaluated

Christmasbush

Senna bicapsularis

Least Concern

Christmas candlestick

Leonotis nepetifolia

Least Concern

Christmas Fern

Polystichum acrostichoides

Not Evaluated

Christmas Fern Leaf Curl

Taphrina polystichi

Not Evaluated

Christmastree

Abies alba

Not Evaluated

Christplant

Euphorbia milii

Not Evaluated

Chrome-Footed Bolete

Harrya chromipes

Not Evaluated

Chromosera cyanophylla

Critically Endangered

Chroococcus macrococcus

Not Evaluated

chrysalis snail

Lauria cylindracea

Near Threatened

Chrysanthemum Gall Midge

Rhopalomyia chrysanthemi

Not Evaluated

Ciliate Wrinkle-Lichen

Tuckermannopsis ciliaris

Not Evaluated

Cimbicid sawfly

Abia lonicerae

Data Deficient

cinereus shrew

Sorex cinereus

Least Concern

Cinnabar Oysterling

Crepidotus cinnabarinus

Vulnerable

Cinnamom Rose

Rosa majalis

Not Evaluated

Clay-colored Sparrow

Spizella pallida

Least Concern

Clay-Coloured Weevil

Otiorhynchus singularis

Least Concern

Clayweed

Tussilago farfara

Least Concern

Clear-Spored Rash Lichen

Lithothelium hyalosporum

Not Evaluated

Clermont'S Spleenwort

Asplenium clermontiae

Extinct

Cliff-Brake

Cryptogramma stelleri

Not Evaluated

Climbing Bindweed

Fallopia scandens

Not Evaluated

Climbing False Buckwheat

Fallopia dumetorum

Least Concern

Climbingfig

Ficus pumila

Not Evaluated

More Countries in North America

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