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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

pyrole verdâtre

Pyrola chlorantha

Least Concern

quadrident diaphane

Tetraphis pellucida

Least Concern

quenette

Melicoccus bijugatus

Least Concern

quenouille glauque

Typha glauca

Not Evaluated

queue de lièvre

Lagurus ovatus

Not Evaluated

quinquina rouge

Cinchona pubescens

Vulnerable

Quiscale bronzé

Quiscalus quiscula

Not Evaluated

Quiscale de brewer

Euphagus cyanocephalus

Least Concern

Quiscale rouilleux

Euphagus carolinus

Vulnerable

radis

Raphanus sativus

Not Evaluated

Ragondin

Myocastor coypus

Not Evaluated

rainette crucifère

Pseudacris crucifer

Least Concern

rainette faux-grillon boréale

Pseudacris maculata

Least Concern

rainette faux-grillon de l'ouest

Pseudacris triseriata

Least Concern

Raisin d'Amérique

Phytolacca americana

Not Evaluated

raisin de couleuvre

Smilax herbacea

Not Evaluated

raisin d'ours

Arctostaphylos uva-ursi

Least Concern

raisinier bord de mer

Coccoloba uvifera

Least Concern

raisin sauvage

Vitis riparia

Not Evaluated

Râle de Virginie

Rallus limicola

Least Concern

Râle élégant

Rallus elegans

Near Threatened

Râle jaune

Coturnicops noveboracensis

Least Concern

ramie de Chine

Boehmeria nivea

Not Evaluated

râpette

Asperugo procumbens

Endangered

rapistre

Rapistrum rugosum

Not Evaluated

ratibida à feuilles pennées

Ratibida pinnata

Not Evaluated

Rat musqué

Ondatra zibethicus

Not Evaluated

rat noir

Rattus rattus

Extinct

ratoncule

Myosurus minimus

Vulnerable

Raton laveur

Procyon lotor

Least Concern

Rat surmulot

Rattus norvegicus

Least Concern

ravenelle

Raphanus raphanistrum

Least Concern

ray-grass commun

Lolium perenne

Not Evaluated

ray-grass ditalie

Lolium multiflorum

Not Evaluated

Réglisse

Glycyrrhiza glabra

Least Concern

réglisse des bois

Polypodium vulgare

Least Concern

réglisse sauvage

Astragalus glycyphyllos

Least Concern

reine-des-prés

Filipendula ulmaria

Least Concern

reine marguerite

Callistephus chinensis

Not Evaluated

renard gris

Urocyon cinereoargenteus

Least Concern

renard, renard roux

Vulpes vulpes

Least Concern

renoncule abortive

Ranunculus abortivus

Not Evaluated

renoncule âcre

Ranunculus acris

Least Concern

Renoncule à feuilles capillaires

Ranunculus trichophyllus

Least Concern

renoncule à long bec

Ranunculus longirostris

Extinct

renoncule aquatique

Ranunculus aquatilis

Least Concern

renoncule bulbeuse

Ranunculus bulbosus

Vulnerable

renoncule de Gmelin

Ranunculus gmelinii

Least Concern

renoncule de Pennsylvanie

Ranunculus pensylvanicus

Not Evaluated

renoncule des champs

Ranunculus arvensis

Critically Endangered

renoncule divariquée

Ranunculus circinatus

Least Concern

renoncule fasciculée

Ranunculus fascicularis

Extinct

renoncule fausse-conferve

Ranunculus confervoides

Least Concern

renoncule hispide

Ranunculus hispidus

Least Concern

renoncule rampante

Ranunculus repens

Least Concern

renoncule recourbée

Ranunculus recurvatus

Data Deficient

renoncule sarde

Ranunculus sardous

Least Concern

renoncule scélérate

Ranunculus sceleratus

Least Concern

renoncule tête dor

Ranunculus auricomus

Least Concern

Renouée

Fallopia baldschuanica

Not Evaluated

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