Slovakia

Erwinia amylovora

Rhabdocline pseudotsugae

Macrophomina phaseolina

Erysiphe flexuosa

Phytophthora cactorum

Erysiphe palczewskii

Erysiphe platani

Phytophthora cambivora

Kabatiella caulivora

Absinth Sagewort

Artemisia absinthium

Abutilon-Hemp

Abutilon theophrasti

Acrid lettuce

Lactuca virosa

Adam'S Needle

Yucca filamentosa

Adonis Blue

Lysandra bellargus

Adria Bellflower

Campanula portenschlagiana

Aegean wallflower

Erysimum cheiri

Afghan-Melon

Citrullus lanatus

African-Spinach

Amaranthus cruentus

Ageratum

Ageratum houstonianum

Ailanthus

Ailanthus altissima

Akulikuli-Kula

Portulaca oleracea

Alder rust

Melampsoridium hiratsukanum

Alecost

Tanacetum balsamita

Aleppo Grass

Sorghum halepense

Alfalfa

Medicago sativa

Alkali American Aster

Symphyotrichum ciliatum

Alkanet

Anchusa officinalis

Almond moth

Cadra cautella

Alpine Knapweed

Centaurea nigrescens

Alsike Clover

Trifolium hybridum

Alternate-Leaf Dogwood

Cornus alternifolia

Althea

Hibiscus syriacus

alumroot

Heuchera americana

Amanda´S Blue

Polyommatus thersites

Amarelle Cherry

Prunus cerasus

American Ash

Fraxinus americana

American Blue-Eyed-Grass

Sisyrinchium montanum

American Buffalo Treehopper

Stictocephala bisonia

American Burnweed

Erechtites hieraciifolius

American Catalpa

Catalpa bignonioides

American Copper

Lycaena phlaeas

American Fox Sedge

Carex vulpinoidea

American Gooseberry Mildew

Podosphaera mors-uvae

American Hackberry

Celtis occidentalis

American Ivy

Parthenocissus quinquefolia

American Plane

Platanus occidentalis

American Pokeweed

Phytolacca americana

American Pumpkin

Cucurbita pepo

American Slough Grass

Beckmannia syzigachne

American Walnut

Juglans nigra

American White Moth

Hyphantria cunea

American Willowherb

Epilobium ciliatum

Amur Honeysuckle

Lonicera maackii

Angel'S Trumpet

Datura innoxia

Angled Burr Cucumber

Sicyos angulatus

Angoumois grain moth

Sitotroga cerealella

Animated oat

Avena sterilis

Anise

Myrrhis odorata

Anise burnet saxifrage

Pimpinella anisum

Aniseed-Weed

Foeniculum vulgare