Norway

Adriatic bellflower

Campanula garganica

Adriatic Mussel

Modiolus adriaticus

adulterated spleenwort

Asplenium adulterinum

Aegean wallflower

Erysimum cheiri

Afghan-Melon

Citrullus lanatus

African amaranth

Amaranthus muricatus

African asparagus fern

Asparagus asparagoides

African Carnation Tortrix

Epichoristodes acerbella

African clawed frog

Xenopus laevis

African Marigold

Tagetes erecta

African Sober

Aproaerema polychromella

African-Spinach

Amaranthus cruentus

African squid

Alloteuthis africana

African tuliptree

Spathodea campanulata

African wedgefish

Rhynchobatus luebberti

Agaricus benesii

Agaricus brunneolus

Agaricus depauperatus

Agaricus fuscofibrillosus

Agaricus lutosus

Agaricus macrocarpus

Agaricus phaeolepidotus

Agaricus pilatianus

Agaricus semotus

Agaricus subperonatus

Agaricus urinascens

Agassiz's bloom moss

Schistidium agassizii

Agate Knot-horn

Nyctegretis lineana

agate snail

Cecilioides acicula

Ageratum

Ageratum houstonianum

Agonimia globulifera

Agonimia tristicula

Agrimony Rust

Pucciniastrum agrimoniae

Agrocybe cylindrica

Agrocybe dura

Agrocybe elatella

Agrocybe firma

Agrocybe ochracea

Agrocybe pusiola

Agrocybe vervacti

Ailanthus

Ailanthus altissima

Akashiwo sanguinea

Akulikuli-Kula

Portulaca oleracea

Alaska Bunchberry

Cornus unalaschkensis

Alaska Cedar

Xanthocyparis nootkatensis

Alaska Clubmoss

Diphasiastrum sitchense

Alaska Larch

Larix laricina

Alaska Large Awn Sedge

Carex macrochaeta

Alaskan king crab

Paralithodes camtschaticus

Alaska spring beauty

Claytonia sarmentosa

Alaska wheatgrass

Elymus alaskanus

Albanian spurge

Euphorbia characias

Albatrellus subrubescens

Alberta Spruce

Picea glauca

Albotricha acutipila

Alder Kitten

Furcula bicuspis

Alder Leaf Gall Mite

Eriophyes laevis

Alder Milkcap

Lactarius obscuratus

Alder Rollrim

Paxillus rubicundulus

Alder Scalycap

Flammula alnicola