United States

Caribbean Thoroughwort

Chromolaena corymbosa

Black-Lined Periwinkle

Littorina saxatilis

Aphanothece stagnina

Cardinal Flower

Lobelia cardinalis

Black Leaf

Apiosporina collinsii

Black larder beetle

Dermestes ater

Aphanizomenon flosaquae

American Brooklime

Veronica americana

Alfalfa Butterfly

Colias eurytheme

caragana aphid

Acyrthosiphon caraganae

Black Knot

Apiosporina morbosa

capybara

Hydrochoerus hydrochaeris

Black Knapweed

Centaurea nigra

Apetalous sandwort

Moehringia trinervia

Capped Orb Mussel

Musculium lacustre

Capitate Truffleclub

Tolypocladium capitatum

Blackish-Purple Russula

Russula atropurpurea

capillary thread moss

Meesia uliginosa

Capillary Beakrush

Rhynchospora capillacea

Blackish Puffball

Lycoperdon nigrescens

Apedinella radians

American Brook Lamprey

Lethenteron appendix

Black ironbox

Eucalyptus raveretiana

Cape province pygmyweed

Crassula multicava

Black Huckleberry

Gaylussacia baccata

Anuran parasite

Lucilia bufonivora

Cape-ivy

Delairea odorata

California scale

Diaspidiotus perniciosus

Black-Horned Smoothtail

Epistrophe grossulariae

California pear sawfly

Pristiphora abbreviata

Californian Burr

Xanthium orientale

Black-Horned Gem

Microchrysa polita

ant woodlouse

Platyarthrus hoffmannseggii

American Blue Vervain

Verbena hastata

Alfalfa blotch leafminer

Agromyza frontella

African couchgrass

Digitaria abyssinica

Acutetip Cup Lichen

Cladonia acuminata

Abutilon

Abutilon indicum

Calico-Bush

Kalmia latifolia

Calendula fly

Napomyza lateralis

Black Horehound

Ballota nigra

Antrodia heteromorpha

cadelle beetle

Tenebroides mauritanicus

cactus scale

Diaspis echinocacti

Cactus Lichen

Agonimia opuntiella

Black hellebore

Helleborus niger

Antlike flower beetle

Omonadus formicarius

cacticans mealybug

Rhizoecus cacticans

Cabbage tree

Cordyline australis

Blackhead worm

Aporrectodea longa

Cabbage Moth

Plutella xylostella

Antirrhinum Beetle

Brachypterolus pulicarius

Bulbous Bluegrass

Poa bulbosa

Bulbous Bitter-Cress

Cardamine bulbosa

blackheaded fireworm, Holly Tortrix

Rhopobota naevana

Bulbous airplant

Tillandsia bulbosa

bulb nematode

Ditylenchus dipsaci

Black Haw

Viburnum lentago

Antillean Spreadwing

Lestes spumarius

American Blue-Eyed-Grass

Sisyrinchium montanum