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United States

North America · Northern America

Total Species
11292
Threatened
794
CR + EN + VU
Population
331,002,647
Area
9,833,517 km²

Conservation Status Overview

Critically Endangered 159
Endangered 267
Vulnerable 368
Near Threatened 429
Least Concern 4219
Data Deficient 187
Not Evaluated 5464
Extinct in the Wild 1
Extinct 150

Species by Taxonomic Group

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

Featured Species

All Species in United States

Azure Bluet

Enallagma aspersum

Least Concern

Azure Bluet

Houstonia caerulea

Not Evaluated

Baby blue eyes

Nemophila menziesii

Not Evaluated

Baby Rose

Rosa multiflora

Not Evaluated

Baby sage

Salvia microphylla

Not Evaluated

Baby'S Breath

Galium sylvaticum

Not Evaluated

Bachelor'S-Button

Gomphrena globosa

Not Evaluated

Back'S Sedge

Carex backii

Not Evaluated

Bacterial Crown Gall

Agrobacterium radiobacter

Not Evaluated

Bacterial kidney disease

Renibacterium salmoninarum

Not Evaluated

Bacterial Speck

Pseudomonas syringae

Not Evaluated

Badhamia affinis

Not Evaluated

Badhamia foliicola

Not Evaluated

Badhamia utricularis

Not Evaluated

Baeospora myriadophylla

Vulnerable

Bahiagrass

Paspalum notatum

Not Evaluated

Bahia lovegrass

Eragrostis bahiensis

Not Evaluated

Bake-Apple

Rubus chamaemorus

Least Concern

Bald brome

Bromus racemosus

Least Concern

Balespike Lobelia

Lobelia spicata

Least Concern

Balfour'S Jewelweed

Impatiens balfourii

Not Evaluated

Balkan Catchfly

Silene csereii

Not Evaluated

Balkan Spurge

Euphorbia oblongata

Not Evaluated

Balkan Toadflax

Linaria dalmatica

Not Evaluated

Ball Mustard

Neslia paniculata

Endangered

Balloon vine

Cardiospermum halicacabum

Not Evaluated

Balloon vine

Cardiospermum grandiflorum

Not Evaluated

Balm

Melissa officinalis

Not Evaluated

Balm Of Gilead

Populus balsamifera

Not Evaluated

Balm-Of-Gilead

Populus jackii

Not Evaluated

Balmony

Chelone glabra

Not Evaluated

Balsam Fir

Abies concolor

Not Evaluated

Balsampear

Momordica charantia

Extinct

Balsam Willow

Salix pyrifolia

Least Concern

balsam woolly adelgid

Adelges piceae

Not Evaluated

Baltic Grayling

Oeneis jutta

Least Concern

Baltic Macoma

Macoma balthica

Least Concern

Bamboo longhorn beetle

Chlorophorus annularis

Not Evaluated

bamboo mussel-scale

Pinnaspis buxi

Not Evaluated

Bamboo orchid

Arundina graminifolia

Not Evaluated

Bamboo pit scale

Bambusaspis bambusae

Not Evaluated

banana aphid

Pentalonia nigronervosa

Not Evaluated

Banana bud moth

Opogona sacchari

Not Evaluated

banana poka

Passiflora tarminiana

Least Concern

Banana shrub

Magnolia figo

Least Concern

Banded greenhouse thrips

Hercinothrips femoralis

Not Evaluated

Banded thrip

Franklinothrips vespiformis

Not Evaluated

Banded thrip

Aeolothrips fasciatus

Not Evaluated

Banded Wood Snail

Cepaea nemoralis

Least Concern

Banded Woollybear

Pyrrharctia isabella

Not Evaluated

Band-Winged Meadowhawk

Sympetrum semicinctum

Least Concern

Bank catclaw

Acacia redolens

Least Concern

Bank Haircap Moss

Polytrichum formosum

Least Concern

Banksian Pine

Pinus banksiana

Not Evaluated

Barbados aloe

Aloe vera

Not Evaluated

Barbados cherry

Malpighia emarginata

Not Evaluated

Barbados nut

Jatropha curcas

Not Evaluated

Barbary fig

Opuntia ficus-indica

Not Evaluated

Barbary Matrimony Vine

Lycium barbarum

Not Evaluated

Barberry

Berberis vulgaris

Near Threatened

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