Alder (Alnus glutinosa)
Apple tree
Ash (Fraxinus excelsior)
Aspen (Populus tremula)
Aster
Beech (Fagus silvatica)
Bermuda grass
Birch
Black Cherry Tree (Prunusserotina)
Blackberry bush
Brassica Napus (Rapeseed)
Buttercup
Chamomile (Matricariachamomilla)
Cherry tree
Chrysanthemum (C.morifolium)
Clover (Triofolium spp.)
Colonial bent grass (Agrostistenuis)
Cotton
Currant bush
Dahlia (Dahlia hybrida)
Dandelion (Taraxumduplidens)
Dock (Rumex acetosa)
Downy birch (Betula verrico)
Elder (Sambucus nigra)
Elm (Ulmus glabra)
European beech
European lime (Tiliaeuropea)
False acacia (Robiniapseudacacia)
Fireweed/Great willowherb (Epilobium angustifolium)
Goldenrod (Solidagovirgaurea)
Hawthorn (Crataegus spp.)
Hazel (Corylus avellana)
Hop (Humulus lupulus)
Hornbeam (Carpinus betulus)
Horse chestnut (Aesculushippocastanum)
Hyacinth (Endymionnon scriptus)
Japanese Millet
Jasmine (Philadelphus spp.)
Juniper bush
Kammgras (Cynosuruscristatus)
Kentucky bluegrass (Poapratensis)
Laburnum (Laburnumanagyroides)
Larch
Lilac (Syringa vulgaris)
Lupine (Lupinuspolyphyllus)
Mangrove
Maple (Acer sepp.)
Marguerite (Leucanthemumvulgare)
Meadow fescue (Festucapratensis)
Meadow fox tail (Alopecurusprat.)
Melde (Atriplex spp.)
Misteltoe
Mugwort (Artemisia vulgaris)
Mulberry
Narcissus (Narcissus spp.)
New Belgian Aster
Oak (Quercus robur)
Oranges - fruit
Orchard grass (Dactylisglomerata)
Pear tree
Perennial ryegrass (Loliumperenne)
Pigweed (Chenopodiumalbum)
Pine (Pinus spp.)
Plane tree (Platanusacerifolia)
Plantain (Plantago major)
Poplar (Populus spp.)
Primrose (Primulus)
Privet (Ligustrum spp.)
Qack grass (Agropyronrepens)
Ragweed (Ambrosiaelatior)
Red fescue (Festuca rubra)
Red Leicester
Ribwort (Plantagolanceolata)
Rose (Rosa spp.)
Scotch heather (Callunavulgaris)
Spruce (Picea abies)
Stinging nettle (Urticadioica)
Strawberry - plant
Sweet vernal grass - (Anthoxanthum odoratum)
Tall oat grass (Arrhenateriumelatius)
Tamarisk (Myrica sp.)
Tansy ragwort (Seneciojacobaea)
Thistle
Timothy grass (Phleumpratense)
Trespe (Bromus mollis)
Tumbleweed
Velvet grass (Holcus lanatus)
Wallflower (Cheiranthus cheiri)
Water reed (Phragmitescommunis)
Wild oat (Avena fatua)
Willow
Wormwood (Artemisiaabsinthium)

Chicken Feathers
Duck feathers
Goose feathers
Parrot Feathers

Bovines
Chicken Droppings
Dead nettle
Deer Epithelium
Ferret Epithelium
Fox Epithelium
Goats
Mink Epithelium
Mouse Urine Proteins
Pigeons - animal

Bee
Mosquito
Moth
Wasp

Dust
Nylon
Wool