Australia

Alexandrium tamarense

Botrytella micromora

Bishop's goutweed

Aegopodium podagraria

Coolia monotis

Giant hogweed

Heracleum mantegazzianum

Bracken

Pteridium aquilinum

sea-holly

Eryngium maritimum

Shepherd's-needle

Scandix pecten-veneris

Stag'S-Horn Sumach

Rhus typhina

bur chervil

Anthriscus caucalis

Red valerian

Centranthus ruber

teasel

Dipsacus fullonum

Common Milkwort

Polygala vulgaris

Common Honeysuckle

Lonicera periclymenum

Broad-fruited Cornsalad

Valerianella rimosa

branched bur-reed

Sparganium erectum

Cut-Leaf Blackberry

Rubus laciniatus

Rampion bellflower

Campanula rapunculoides

Trailing St. Johnswort

Hypericum humifusum

Common Figwort

Scrophularia nodosa

Floating Fern

Salvinia natans

Empresstree

Paulownia tomentosa

Hexagon Stonecrop

Sedum sexangulare

White Stonecrop

Sedum album

European bird cherry

Prunus padus

St Lucie Cherry

Prunus mahaleb

Branched Centaury

Centaurium pulchellum

Summer snowflake

Leucojum aestivum

Black Cherry

Prunus serotina

Broadleaf wild leek

Allium ampeloprasum

parsley-piert

Aphanes arvensis

Agrimony

Agrimonia eupatoria

Common Hawthorn

Crataegus monogyna

Crow Garlic

Allium vineale

Sand leek

Allium scorodoprasum

trailing tormentil

Potentilla anglica

Erect Cinquefoil

Potentilla recta

prostrate cinquefoil

Potentilla supina

Rockspray

Cotoneaster horizontalis

Field garlic

Allium oleraceum

Buttercup

Narcissus pseudonarcissus

Lady's Mantle

Alchemilla xanthochlora

Moneywort

Lysimachia nummularia

Garden Loosestrife

Lysimachia vulgaris

Dwarf Mountain-pine

Pinus mugo

Madwoman'S Milk

Euphorbia helioscopia

Cemetary Spurge

Euphorbia cyparissias

Dwarf Spurge

Euphorbia exigua

Lodgepole Pine

Pinus contorta

Purple Sand-Spurrey

Spergularia rubra

greater sea-spurrey

Spergularia media

Deptford Pink

Dianthus armeria

Common Club Moss

Lycopodium clavatum

Strapwort

Corrigiola litoralis

sea pearlwort

Sagina maritima

Bird'S-Eye Pearlwort

Sagina procumbens

Red Campion

Silene dioica

Brown Sedge

Carex disticha

dotted sedge

Carex punctata

Blue Sedge

Carex flacca