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United States

North America · Northern America

Total Species
11292
Threatened
3
CR + EN + VU
Population
331.002.647
Area
9.833.517 km²

Conservation Status Overview

Critically Endangered 1
Endangered 1
Vulnerable 1
Near Threatened 1
Least Concern 1
Data Deficient 1
Not Evaluated 1
Extinct in the Wild 1
Extinct 1

Species by Taxonomic Group

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

Featured Species

All Species in United States

Eastern Forktail

Ischnura verticalis

Least Concern

Dwarf Laurel

Kalmia angustifolia

Not Evaluated

Dwarf Spikemoss

Selaginella rupestris

Not Evaluated

Dwarf Mallow

Malva pusilla

Vulnerable

Dwarf Mountain-pine

Pinus mugo

Not Evaluated

Dwarf nasturtium

Tropaeolum minus

Not Evaluated

Dwarf nettle

Urtica urens

Vulnerable

Dwarf Shield

Pluteus nanus

Least Concern

Dwarf snapdragon

Chaenorhinum minus

Least Concern

Dwarf Spurge

Euphorbia exigua

Vulnerable

Dwarf St. John'S Wort

Hypericum mutilum

Not Evaluated

Dwarf Streak-Moss

Rhabdoweisia fugax

Least Concern

Dwarf Water Clover

Marsilea minuta

Least Concern

Dwarf Willow

Salix herbacea

Least Concern

Dyed Milkcap

Lactarius hysginus

Data Deficient

Dyer'S Broom

Genista tinctoria

Critically Endangered

Dyer'S Cleavers

Galium trifidum

Least Concern

Dyer'S Mazegill

Phaeolus schweinitzii

Least Concern

Dyer'S Woodruff

Asperula tinctoria

Critically Endangered

Dysderid Spider

Dysdera crocata

Not Evaluated

eared willow

Salix aurita

Least Concern

Early Forget-Me-Not

Myosotis verna

Not Evaluated

Early forsythia

Forsythia ovata

Endangered

Early Blight

Alternaria solani

Not Evaluated

Early Crocus

Crocus tommasinianus

Not Evaluated

Early Dark-Green Bulrush

Scirpus hattorianus

Least Concern

Early Goldenrod

Solidago gigantea

Not Evaluated

Early Goldenrod

Solidago juncea

Not Evaluated

Early Hair Grass

Aira praecox

Least Concern

Earthberry

Geocaulon lividum

Least Concern

early millet

Milium vernale

Endangered

early sand-grass

Mibora minima

Endangered

Early Saxifrage

Micranthes virginiensis

Not Evaluated

Microsporean parasite

Ichthyosporidium hertwigi

Not Evaluated

Early Water Avens

Geum vernum

Not Evaluated

Golden Ear

Naematelia aurantia

Not Evaluated

Earthy Powdercap

Cystoderma amianthinum

Least Concern

Early Wood Buttercup

Ranunculus abortivus

Not Evaluated

Earth Chestnut

Lathyrus tuberosus

Least Concern

earth-cup flapwort

Nardia geoscyphus

Critically Endangered

Tapioca Slime Mold

Brefeldia maxima

Not Evaluated

Corn borer microsporidium

Nosema pyrausta

Not Evaluated

Chocolate Tube Slime

Stemonitis splendens

Not Evaluated

Eastern American Jack-O'-Lantern

Omphalotus illudens

Not Evaluated

Eastern Black Nightshade

Solanum emulans

Not Evaluated

Eastern Bluebird

Sialia sialis

Least Concern

Eastern Blue-Eyed-Grass

Sisyrinchium mucronatum

Not Evaluated

Eastern Least Clubtail

Stylogomphus albistylus

Least Concern

Armenian marshmallow

Althaea armeniaca

Not Evaluated

Ashen Knight

Tricholoma virgatum

Data Deficient

Eastern Leatherwood

Dirca palustris

Not Evaluated

Eastern Line Aster

Symphyotrichum lanceolatum

Not Evaluated

Eastern Mannagrass

Glyceria septentrionalis

Least Concern

Eastern Marsh Fern

Thelypteris palustris

Vulnerable

Eastern Mousetail

Myosurus minimus

Vulnerable

Eastern Newt

Notophthalmus viridescens

Least Concern

Eastern Pellitory-of-the-wall

Parietaria officinalis

Near Threatened

Eastern Paper Birch

Betula cordifolia

Least Concern

Eastern Poison Ivy

Toxicodendron radicans

Not Evaluated

Eastern Pondhawk

Erythemis simplicicollis

Least Concern

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