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Japan

Asia · Eastern Asia

Total Species
1446
Threatened
10
CR + EN + VU
Population
126.476.461
Area
377.975 km²

Conservation Status Overview

Critically Endangered 2
Endangered 4
Vulnerable 4
Near Threatened 9
Least Concern 157
Data Deficient 2
Not Evaluated 354
Extinct 7

Species by Taxonomic Group

Plantae 1017
Animalia 427
Protozoa 2

Featured Species

Ecoregions

All Species in Japan

Rough mexican clover

Richardia scabra

Not Evaluated

Woodland false buttonweed

Spermacoce remota

Not Evaluated

Flat-top mille graines

Oldenlandia corymbosa

Not Evaluated

Chickenspike

Sphenoclea zeylanica

Least Concern

baby jump-up

Mecardonia procumbens

Least Concern

Formosan koa

Acacia confusa

Least Concern

Wild Tantan

Desmanthus virgatus

Least Concern

Arsenic bush

Senna septemtrionalis

Not Evaluated

Partridge-Pea

Chamaecrista nictitans

Least Concern

Inflatedscale flatsedge

Cyperus aggregatus

Least Concern

tall grama grass

Bouteloua curtipendula

Not Evaluated

disc water hyssop

Bacopa rotundifolia

Least Concern

Blistering Ammania

Ammannia baccifera

Least Concern

five-leaf crotalaria

Crotalaria quinquefolia

Least Concern

prairie cup grass

Eriochloa contracta

Not Evaluated

Panicled Spot Flower

Acmella paniculata

Least Concern

Silverleaf Sunflower

Helianthus argophyllus

Least Concern

Terrestrial water-starwort

Callitriche terrestris

Least Concern

Daghestan sweet-clover

Melilotus suaveolens

Not Evaluated

curve-pod yellow cress

Rorippa curvisiliqua

Least Concern

golden-mane coreopsis

Coreopsis basalis

Not Evaluated

Field Hawkweed

Pilosella caespitosa

Not Evaluated

Japanese tung-oil-tree

Vernicia cordata

Least Concern

Sharp-leaf Ground-cherry

Physalis acutifolia

Not Evaluated

Hairy Sunflower

Helianthus hirsutus

Least Concern

tomcat clover

Trifolium willdenovii

Not Evaluated

Japanese scallion

Allium chinense

Least Concern

Foxtail flatsedge

Cyperus alopecuroides

Least Concern

lateral sedge

Carex unilateralis

Least Concern

Annual Fleabane

Erigeron annuus

Not Evaluated

Japanese glorybower

Clerodendrum japonicum

Least Concern

Divine nightshade

Solanum nigrescens

Not Evaluated

teasel sedge

Cyperus echinatus

Not Evaluated

sandhills amaranth

Amaranthus arenicola

Not Evaluated

Stipitate Forget-me-not

Plagiobothrys stipitatus

Not Evaluated

Luchu Pine

Pinus luchuensis

Least Concern

Early crocus

Crocus imperati

Least Concern

Potato bush

Phyllanthus reticulatus

Least Concern

Fendler's nighshade

Solanum stoloniferum

Least Concern

Barley

Hordeum distichon

Not Evaluated

Mountain brome

Bromus carinatus

Not Evaluated

Brown indianhemp

Hibiscus cannabinus

Not Evaluated

Balkan Toadflax

Linaria dalmatica

Not Evaluated

sensitive joint-vetch

Aeschynomene virginica

Extinct

Stueve'S Lespedeza

Lespedeza stuevei

Extinct

Silveus' Lovegrass

Eragrostis silveana

Least Concern

coast amaranth

Amaranthus pumilus

Extinct

Compact brome

Bromus madritensis

Not Evaluated

Hair Grass

Agrostis hyemalis

Not Evaluated

Globe artichoke

Cynara scolymus

Not Evaluated

Common Fleabane

Erigeron philadelphicus

Not Evaluated

Red brome

Bromus rubens

Not Evaluated

Ripgut Brome

Bromus rigidus

Not Evaluated

Prairie Grass

Sporobolus cryptandrus

Not Evaluated

Poverty Dropseed

Sporobolus vaginiflorus

Not Evaluated

Brown-Eyed Coneflower

Rudbeckia triloba

Not Evaluated

Green Amaranth

Amaranthus powellii

Not Evaluated

Broad-leaf arrowhead

Sagittaria platyphylla

Not Evaluated

Autumn zephyrlily

Zephyranthes candida

Not Evaluated

Bohena Beauty

Cenchrus longispinus

Not Evaluated

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