Italy

Purpletop vervain

Verbena incompta

Purple woodsorrel

Oxalis purpurea

Cretan Tulip

Tulipa saxatilis

blue mud-plantain

Heteranthera limosa

Agardh'S Red Weed

Agardhiella subulata

banana water-lily

Nymphaea mexicana

oak-leaf datura

Datura quercifolia

Rennet

Withania somnifera

lily-of-the-valley-vine

Salpichroa origanifolia

grape ground-cherry

Physalis viscosa

Harpoon weed

Asparagopsis armata

Madeira ivy

Hedera canariensis

Schweinitz's cyperus

Cyperus schweinitzii

American Jumpseed

Persicaria virginiana

Deer-Tongue Grass

Dichanthelium clandestinum

Sacred bamboo

Nandina domestica

mother-of-pearl-plant

Graptopetalum paraguayense

Japanese fibre banana

Musa basjoo

David'S Spurge

Euphorbia davidii

Tussock paspalum

Paspalum quadrifarium

Common Satingrass

Muhlenbergia frondosa

Oak-Leaf Hydrangea

Hydrangea quercifolia

Hairy dewflower

Drosanthemum hispidum

Kleberg's bluestem

Dichanthium annulatum

Sticky snakeroot

Ageratina adenophora

California-geranium

Roldana petasitis

Brazilian vervain

Verbena brasiliensis

Cast iron plant

Aspidistra elatior

Petunia

Petunia atkinsiana

black-flag

Ferraria crispa

Taiwanese photinia

Photinia serratifolia

silver bluestem

Bothriochloa laguroides

dusty-miller

Centaurea ragusina

New Zealand nightshade

Solanum aviculare

Spreading amaranth

Amaranthus crassipes

Scilla

Scilla hyacinthoides

African boxthorn

Lycium ferocissimum

toy-cypress

Crassula muscosa

Atlantic Poison Oak

Toxicodendron pubescens

Great Plains Flatsedge

Cyperus lupulinus

Bamboo

Phyllostachys reticulata

Townsend's cordgrass

Sporobolus townsendii

Asian Jumpseed

Persicaria filiformis

Treasureflower

Gazania linearis

Hollyhock Rust

Puccinia malvacearum

Brown Fruit Rot

Monilinia fructicola

Alder rust

Melampsoridium hiratsukanum

Sphaeropsis blight

Sphaeropsis sapinea

Daisy Rust

Puccinia distincta

Entoleuca mammata

Graphiola phoenicis

Kabatiella caulivora

Puccinia lagenophorae

Macrophomina phaseolina

Erysiphe platani

Ramularia collo-cygni

Egg Wrack

Ascophyllum nodosum

japweed

Sargassum muticum

Asian kelp

Undaria pinnatifida

Root rot

Phytophthora quercina