Japan

Ajuga

Ajuga reptans

Endangered

Asian house shrew

Suncus murinus

Amur Hedgehog

Erinaceus amurensis

Common Seahorse

Hippocampus kuda

Black Bent

Agrostis gigantea

Alder

Alnus glutinosa

2-spot ladybird

Adalia bipunctata

Ecoregions

Nansei Islands subtropical evergreen forests

Tropical & Subtropical Moist Broadleaf Forests · Indomalaya

Ogasawara subtropical moist forests

Tropical & Subtropical Moist Broadleaf Forests · Oceania

Hokkaido deciduous forests

Temperate Broadleaf & Mixed Forests · Palearctic

Nihonkai evergreen forests

Temperate Broadleaf & Mixed Forests · Palearctic

Nihonkai montane deciduous forests

Temperate Broadleaf & Mixed Forests · Palearctic

Taiheiyo evergreen forests

Temperate Broadleaf & Mixed Forests · Palearctic

All Species in Japan

Argentine pepperweed

Lepidium bonariense

Arizona beggar-ticks

Bidens aurea

Arrocillo

Paspalum paniculatum

arrow-head scale

Unaspis yanonensis

Arrowleaf clover

Trifolium vesiculosum

Arsenic bush

Senna septemtrionalis

Ocean Sunfish

Mola mola

aurochs

Bos taurus

Asian Hornet

Vespa velutina

Asian paddle crab

Charybdis japonica

Porcupinefish

Diodon holocanthus

Asian chestnut gall wasp

Dryocosmus kuriphilus

Asian green mussel

Perna viridis

Asian spiderflower

Arivela viscosa

Asian Tiger Mosquito

Aedes albopictus

Asparagus

Asparagus officinalis

Belgian Endive

Cichorium intybus

Belvedere

Bassia scoparia

Bergamot Mint

Mentha aquatica

Bermuda buttercup

Oxalis pes-caprae

Bermuda Thistle

Argemone mexicana

bigpod sesbania

Sesbania herbacea

Big quakinggrass

Briza maxima

Big-Seed False Flax

Camelina sativa

Extinct

Big-Sting Nettle

Urtica dioica

Birdeye speedwell

Veronica persica

Bird'S-Eye Pearlwort

Sagina procumbens

biennial beeblossom

Oenothera gaura

Big-Bract Vervain

Verbena bracteata

Big-Leaved Periwinkle

Vinca major

Black Plantain

Plantago lanceolata

black rat

Rattus rattus

Extinct

Black soldier fly

Hermetia illucens

Bittercress

Cardamine hirsuta

Bladder Campion

Silene latifolia

Bladder Campion

Silene vulgaris

Bladder Ketmia

Hibiscus trionum

Blessed milkthistle

Silybum marianum

Blessed thistle

Centaurea benedicta

Blindeyes

Papaver dubium

Blister Flower

Ranunculus bulbosus

Blood Milkwort

Polygala sanguinea

Blood Ragweed

Ambrosia trifida

Blood sage

Salvia coccinea

black-striped mussel

Mytilopsis sallei

Black Thistle

Cirsium vulgare

Black Vine Weevil

Otiorhynchus sulcatus

Black wattle

Acacia mearnsii

Blackwood

Acacia melanoxylon

Blotched Spurge

Euphorbia maculata

Blue Chamomile

Matricaria chamomilla

Blue Comfrey

Symphytum uplandicum

Boar Thistle

Cirsium arvense

Boatlily

Tradescantia spathacea

Bohena Beauty

Cenchrus longispinus

boisduval scale

Diaspis boisduvalii

Bokhara Clover

Melilotus albus

Blue-Eyed Grass

Sisyrinchium angustifolium

Blue Lettuce

Lactuca tatarica

Bluewings

Torenia fournieri