Colombia

Black Cherry

Prunus serotina

Black-chested Fruiteater

Pipreola lubomirskii

Black-crested Antshrike

Sakesphorus canadensis

Black-crowned Antpitta

Pittasoma michleri

Black Curassow

Crax alector

Black-eared Fairy

Heliothryx auritus

Black-eared Hemispingus

Sphenopsis melanotis

Black Elder

Sambucus nigra

Black Eyed Susan

Thunbergia alata

Black-faced Antthrush

Formicarius analis

Black-faced Grassquit

Melanospiza bicolor

Black-faced Hawk

Leucopternis melanops

Black-fronted Forktail

Ischnura denticollis

Black fungus beetle

Alphitobius laevigatus

Black-headed Antthrush

Formicarius nigricapillus

Black-headed Brushfinch

Arremon atricapillus

Black-headed Parrot

Pionites melanocephalus

black-headed spider monkey

Ateles fusciceps

Black-headed Tanager

Stilpnia cyanoptera

Black-headed Tody-Flycatcher

Todirostrum nigriceps

Black Inca

Coeligena prunellei

Blackish-grey Antshrike

Thamnophilus nigrocinereus

Blackish Nightjar

Nyctipolus nigrescens

Blackish Pewee

Contopus nigrescens

Blackish Rail

Pardirallus nigricans

Black Loblolly Tree

Guapira fragrans

Black Manakin

Xenopipo atronitens

Black Mangrove

Avicennia germinans

Black Medic

Medicago lupulina

Black mimosa

Mimosa pigra

Black Nightshade

Solanum nigrum

Black oak

Trigonobalanus excelsa

black-olive

Terminalia buceras

Black Oropendola

Psarocolius guatimozinus

Argentine cedar

Cedrela fissilis

Argentine needlegrass

Nassella tenuissima

Argentine senna

Senna corymbosa

Argyle apple

Eucalyptus cinerea

Aristolochia-leaved morning-glory

Ipomoea aristolochiifolia

Arizona cottontop

Digitaria californica

armored rat

Hoplomys gymnurus

Arrocillo

Paspalum paniculatum

Arrowleaf elephant's ear

Xanthosoma sagittifolium

Arrowleaf sida

Sida rhombifolia

Arrowroot

Maranta arundinacea

Arsenic bush

Senna septemtrionalis

Artemisia

Artemisia vulgaris

Atlantic Giant Pumpkin

Cucurbita maxima

Atlantic Mudwort

Limosella australis

Atlantic Yellow-nosed Albatross

Thalassarche chlororhynchos

Atrato Glass Frog

Hyalinobatrachium aureoguttatum

Audubon's Shearwater

Puffinus lherminieri

aurochs

Bos taurus

Arthrorhaphis citrinella

Ash-breasted Antbird

Myrmoborus lugubris

Ashen hoarypea

Tephrosia cinerea

ashy-bellied oldfield mouse

Thomasomys cinereiventer

Asian crabgrass

Digitaria bicornis

Asian watermeal

Wolffia globosa

Asparagus fern

Asparagus densiflorus