Bulgaria

Water-Pepper

Persicaria hydropiper

Daisy

Erigeron sumatrensis

soldier thistle

Picnomon acarna

grey tickseed

Corispermum marschallii

European milkvetch

Astragalus hamosus

Inconspicuous pea

Lathyrus inconspicuus

Lotus sweetjuice

Glinus lotoides

Bristlefruit hedgeparsley

Torilis leptophylla

Urban spurge

Euphorbia agraria

Mercuryweed

Acalypha virginica

Creeping Prickly-Pear

Opuntia humifusa

Rosy sunray

Rhodanthe chlorocephala

Palm-leaf marshmallow

Althaea cannabina

Supine vervain

Verbena supina

small-seed alfalfa dodder

Cuscuta planiflora

Loosestrife

Lythrum borysthenicum

Tidalmarsh flatsedge

Cyperus serotinus

spring groundsel

Senecio vernalis

African-Spinach

Amaranthus cruentus

Prince Of Wales-Feather

Amaranthus hypochondriacus

Dyer's Litmus

Chrozophora tinctoria

Wingstem spurry

Spergula pentandra

pheasant's-eye

Adonis microcarpa

Annual Fleabane

Erigeron annuus

Brown Vetchling

Lathyrus setifolius

Oriental hackberry

Celtis tournefortii

flat-fruit orlaya

Orlaya daucoides

Syrian mustard

Euclidium syriacum

Greek dock

Rumex cristatus

Rough Marsh-mallow

Althaea hirsuta

Black garlic

Allium nigrum

tasteless water-pepper

Persicaria mitis

Indian Knotgrass

Polygonum cognatum

Common Knotweed

Polygonum arenastrum

vineyard wall rocket

Diplotaxis viminea

Smallflower oxtongue

Picris pauciflora

Scaly Hawkbit

Hedypnois cretica

Mediterranean lineseed

Bellardia trixago

violet horned-poppy

Roemeria hybrida

Sickle-fruited Fenugreek

Trigonella balansae

David'S Spurge

Euphorbia davidii

Hairy ironwort

Sideritis lanata

Ligurian clover

Trifolium ligusticum

bur ragweed

Ambrosia confertiflora

Hollyhock Rust

Puccinia malvacearum

American Gooseberry Mildew

Podosphaera mors-uvae

Poplar Rust

Melampsora medusae

Rhabdocline pseudotsugae

Puccinia lagenophorae

Macrophomina phaseolina

Erysiphe platani

Phytophthora citricola

Prorocentrum cordatum

Thalassiosira nordenskioeldii

Bacteriastrum hyalinum

Alexandrium minutum

Alexandrium tamarense

Pseudosolenia calcar-avis

Gymnodinium catenatum

Gymnodinium aureolum