🇺🇸

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

Oeders Krummfußmoos

Plagiopus oederianus

Least Concern

Oesterreichische Sumpfkresse

Rorippa austriaca

Not Evaluated

Ofenfischchen

Thermobia domestica

Not Evaluated

Ohio-Rosskastanie

Aesculus glabra

Least Concern

Ohrenlerche

Eremophila alpestris

Least Concern

Ohrenscharbe

Phalacrocorax auritus

Least Concern

Ohrentaucher

Podiceps auritus

Vulnerable

Ohr-Weide

Salix aurita

Least Concern

Oleander

Nerium oleander

Not Evaluated

Oleanderschwärmer

Daphnis nerii

Not Evaluated

Olivbrauner Milchling, Mordschwamm

Lactarius turpis

Not Evaluated

Olivfarbener Grünspanbecherling

Chlorencoelia versiformis

Not Evaluated

Olivflanken-Schnäppertyrann

Contopus cooperi

Near Threatened

Olivgelber Holzritterling

Tricholomopsis decora

Vulnerable

Olivlicher Braunsporrindenpilz

Coniophora olivacea

Least Concern

Öl-Madie

Madia sativa

Not Evaluated

Ölpalme

Elaeis guineensis

Not Evaluated

Orange

Citrus aurantium

Not Evaluated

Orangebäckchenastrild

Estrilda melpoda

Least Concern

Orange-Ellerling

Cuphophyllus pratensis

Least Concern

Orangefarbene Mehlscheibe

Aleurodiscus amorphus

Least Concern

Orangefarbiger Kelchstäubling

Trichia scabra

Not Evaluated

Orangefleck-Waldsänger

Leiothlypis celata

Least Concern

Orangegelbes Wacholder-Becherch.

Pithya cupressina

Not Evaluated

Orangen-Klebsame

Pittosporum undulatum

Not Evaluated

Orangerandiger Hautkopf

Cortinarius malicorius

Least Concern

Orangeroter Graustieltäubling

Russula decolorans

Least Concern

Orangeroter Helmling

Mycena acicula

Least Concern

Orangeroter Hornmohn

Glaucium corniculatum

Not Evaluated

Orangeroter Kammpilz

Phlebia radiata

Least Concern

Orangeroter Ritterling

Tricholoma aurantium

Near Threatened

Orangeroter Schildborstling

Scutellinia umbrorum

Not Evaluated

orangerotes Habichtskraut

Pilosella aurantiaca

Least Concern

Orangerötlicher Adernseitling

Rhodotus palmatus

Endangered

Orangeseitling

Phyllotopsis nidulans

Near Threatened

Orientalische Rauke

Sisymbrium orientale

Not Evaluated

Orientalische Schabe, Bäcker-, Küchenschabe

Blatta orientalis

Not Evaluated

Orient-Knöterich, Östlicher K.

Persicaria orientalis

Not Evaluated

Orient-Kornblume

Centaurea depressa

Not Evaluated

Orient-Meister

Asperula orientalis

Not Evaluated

Orientzirpe

Orientus ishidae

Not Evaluated

Orleansstrauch

Bixa orellana

Least Concern

Ostasiatische Duftnessel

Agastache rugosa

Not Evaluated

Osterglocke

Narcissus pseudonarcissus

Least Concern

Österreichische Rauke

Sisymbrium austriacum

Not Evaluated

Österreichischer Ehrenpreis

Veronica austriaca

Not Evaluated

Österreichisches Grobzahnmoos

Timmia austriaca

Least Concern

Ostgoldspecht

Colaptes auratus

Not Evaluated

ostindisches Rosenholz

Dalbergia sissoo

Least Concern

Ostkreischeule

Megascops asio

Least Concern

Östliche Perlhalstaube

Spilopelia chinensis

Least Concern

Östlicher Teufelsabbiss

Succisella inflexa

Not Evaluated

Östlicher Waldschnäppertyrann

Contopus virens

Least Concern

Östliches Baumwollschwanzkaninchen

Sylvilagus floridanus

Least Concern

Östliche Strandsimsenzirpe

Paramesus major

Not Evaluated

Ostsibirische Schwertlilie

Iris sanguinea

Not Evaluated

Ovaläugiger Blattkäfer

Chrysolina fastuosa

Least Concern

Padangzimt

Cinnamomum burmanni

Least Concern

Palisadengras

Urochloa brizantha

Not Evaluated

Palisaden-Wolfsmilch

Euphorbia characias

Not Evaluated

More Countries in North America

Nature FYI Family

Explore more of the natural world across our sister sites.

Part of the Nature FYI family — FYIPedia