Pollen images in alphabetic order

Pollen images in alphabetical order

Switch to list arranged by pollen grain size.

Latin Name	Common Name	Family	Size (µm)
Abies nordmannianna	Caucasian fir	Pinaceae	100
Abutilon ochsenii	flowering maple	Malvaceae	48
Acacia pravissima	Ovens wattle	Leguminosae	45
Acer campestre	Field Maple	Aceraceae	25
Acer palmatum	Japanese maple	Aceraceae	23
Achillea millefolium	yarrow	Compositae	23
Acroclinium roseum	strawflower	Compositae	25
Actinidia kolomikta		Actinidiaceae	20
Aeonium holochrysum		Crassulaceae	20
Aeonium lindleyi		Crassulaceae	20
Aeschynanthus tricolor		Gesneriaceae	15
Aesculus californica	California buckeye	Hippocastanaceae	23
Aesculus carnea	red horse-chestnut	Hippocastanaceae	30
Aesculus glabra		Hippocastanaceae	23
Aesculus hippocastanum	horse chestnut	Hippocastanaceae	20
Aesculus indica		Hippocastanaceae	23
Aesculus parviflora	bottlebrush buckeye	Hippocastanaceae	28
Agapanthus praecox v. praecox	African blue lily	Liliaceae	50
Agave tequilana		Agavaceae	90
Agrimonia eupatoria	agrimony	Rosaceae	23
Albuca canadiensis		Liliaceae	100
Alcea rosea	hollyhock	Malvaceae	110
Alliaria petiolata	garlic mustard	Cruciferae	33
Allium ampetoprasum	leek	Liliaceae	35
Allium cepa	onion	Liliaceae	28
Allium karataviense		Liliaceae	30
Allium paradoxum v normale		Liliaceae	30
Allium roseum	rosy garlic	Liliaceae	50
Alloplectus mummularia		Gesneriaceae	30
Alnus glutinosa		Betulaceae	25
Alnus viridis		Betulaceae	23
Aloe bellatula		Liliaceae	33
Alyogyne huegelii	lilac hibiscus	Malvaceae	58
Alyssum saxatilis	gold dust	Cruciferae	16
Amaryllis belladonna		Amaryllidaceae	88
Amelanchier lamarckii	juneberry	Rosaceae	33
Amorpha friticosa	bastard indigo	Leguminosae	23
Anagallis arvensis	scarlet pimpernel	Primulaceae	23
Anemone coronaria	windfower	Ranunculaceae	26
Anemone hupehensis	windflower	Ranunculaceae	18
Anemone nemorosa	wood anenome	Ranunculaceae	25
Anemopaegma chamberlaynii		Bignoniaceae	58
Anigozanthos rufus	Kangaroo paw	Haemododareae	69
Anthericum liliago	St Bernard's lily	Anthericaceae	50
Anthriscus sylvestris	cow parsley	Umbelliferae	28
Aquilegia fragrans	columbine	Ranunculaceae	25
Aquilegia vulgaris	columbine	Ranunculaceae	18
Arabis causasica		Cruciferae	25
Araucaria heterophylla	Norfolk Island Pine	Araucariaceae
Arctotis fastuosa	monach of the veld	Asteraceae	25
Ardisia solanacea		Myrsinaceae	18
Areca rheophytica		Palmae	25
Aristotelia chilensis		Elaeocarpaceae	15
Armeria maritima	thrift	Plumbaginaceae	65
Armoracia rusticana	horseradish	Cruciferae	28
Aruncus dioicus	goatsbeard	Rosaceae	72
Asperula 'sintensis'	woodruff	Rubiaceae	20
Aster tongolensis		Asteraceae	28
Astrantia major	masterwort	Umbelliferae	55
Astrophytum capricorne	goat's horn cactus	Cactaceae	70
Astrophytum coahuilensis		Cactaceae	60
Astrophytum myriostigma	bishop's cap	Cactaceae	55
Astrophytum ornatum		Cactaceae	65
Atropa belladonna	deadly nightshade	Solanaceae	38
Aubrieta cultorum	aubretia	Brassicaceae
Aubrieta deltoidea		Brassicaceae	25
Averrhoa carambola	starfruit	Oxalidaceae	80
Aylostera albiflora		Cactaceae	60
Begonia convolvolacea	begonia	Begoniaceae	13
Bellavalia romana		Liliaceae	58
Bellis perennis	daisy	Compositae	20
Bergenia bressingham ruby	elephant's ears	Saxifragaceae	25
Bergenia emiensis		Saxifragaceae	30
Bergenia purpurascens		Saxifragaceae	23
Beschorneria yuccoides		Agavaceae	70
Betula albo-sinensis		Betulaceae	28
Betula medwediewii	Transcaucasian birch	Betulaceae	23
Betula pendula	Silver birch	Betulaceae	28
Betula schonidtii		Betulaceae	23
Betula utilis	himalayan birch	Betulaceae	28
Billbergia distachia v. straussiana		Bromeliaceae	45
Bomaria edulis		Alstroemeriaceae	63
Bongardia chrysogonum		Berberidaceae	40
Borago officinalis	borage	Boraginaceae	33
Bougainvillea glabra	bouganvillia	Nyctaginaceae	30
Bowiea volubilis	climbing onion	Liliacaeae	63
Brassica oleracea	broccoli	Brassicaceae	20
Brassica rapa	oil seed rape	Brassicaceae
Briza minima	little quaking grass	Graminaceae	43
Broussonetia kazinoki		Moraceae	30
Brunfelsia americana	lady of the night	Solanaceae	43
Brunnera macrophylla		Boraginaceae	32
Bulbine frutescens		Liliaceae	30
Burchellia bubalina	wild pomegranate	Rubiaceae	28
Calendula officinalis	marigold	Asteraceae
Calliandria haematocephala	powder puff tree	Leguminosae	170
Callistema citrinus	crimson bottlebrush	Myrtaceae	18
Calluna vulgaris	heather	Ericaceae	15
Calochortus superbus	yellow mariposa lily	Liliaceae	58
Calothalmus quadrifidus	net bush	Myrtaceae	15
Camassia cusickii	quamash	Liliaceae	55
Camassia leichtlinii		Liliaceae	55
Camellia garden origin	camellia	Theaceae	45
Camellia sinensis	tea	Theaceae	45
Campanula persicifolia	canterbury bell	Campanulaceae
Campanula punctata	bellflower	Campanulaceae	18
Campsis radicans	trumpet creeper	Bignoniaceae	12
Cannabis sativa	hemp	Cannabaceae	25
Capsella bursa-pastoris	shepherds purse	Cruciferae	28
Capsicum annuum Tasty Grill	sweet pepper	Solanaceae	25
Capsicum annuum THD	chilli	Solanaceae	25
Cardamine pratense	Lady's smock	Cruciferae	25
Carica papaya	pawpaw	Papayaceae	30
Carmichaelia silvatica		Leguminosae	20
Carpinus betulus	hornbeam	Betulaceae	38
Castanea sativa	sweet chestnut	Fagaceae	12
Catalpa bignoniodes	indian bean tree	Bignoniaceae	68
Ceanothus impressus	California lilac	Rhamnaceae	23
Cedrus atlantica	atlas cedar	Pinaceae	85
Centaurea arbutifolia		Compositae	50
Centaurea cyanus	cornflower	Compositae	33
Centaurea montana		Compositae	63
Centaurea scabiosa	knapweed	Compositae	50
Cephalaria flava		Dipsaceae	85
Cephalophylum alstonii		Aizoaceae	28
Cephalotaxus fortunei	fortune plum yew	Cephalataxaceae	30
Cephalotaxus harringtonia	cowtail pine	Cephalataxaceae	33
Ceratozamia hidae		Zamiaceae	30
Cercis chinensis		Leguminosae	23
Cercis siliquastrum	Judas tree	Leguminosae	23
Cereus validus		Cactaceae	65
Cestrum newellii		Solanaceae	50
Cestrum psittacinum		Solanaceae	43
Chaenomeles x superba	quince	Rosaceae	30
Chamaecyparis lawsoniana	Lawson cypress	Cupressaceae	28
Chamaenerion angustifolium	rosebay willow herb	Onagraceae	70
Chelidonium majus	greater celandine	Papaveraceae	28
Chloranthus oldhamii		Chloranthaceae	23
Choisya ternata	mexican orange blossom	Rutaceae	23
Chrysanthemum leucanthemum	oxeye daisy	Compositae
Cirsium arvense	creeping thistle	Compositae	28
Cissus quadrangularis		Vitaceae	48
Cistis x aquilarii	rock rose	Cistaceae	35
Citrus aurantium	seville orange	Rutaceae	30
Clavija demerani		Theophrastaceae	28
Cleistocactus strausii	silver torch	Cactaceae	62
Clematis recta		Ranunculaceae	26
Cleome gynandra	spider flower	Capparidaceae	18
Clerodendrum bungei	Glory flower	Verbenaceae	55
Clerodendrum schweinforthii		Verbenaceae	63
Clerodendrum speciossissimum	Glory bower	Verbenaceae	65
Clerodendrum splendens	Glory bower	Verbenaceae	70
Clerodendrum thomsonii	bleeding heart vine	Verbenaceae	65
Clivia miniata v. citrinia		Amaryllidaceae	63
Clusia palmicida		Guttiferae	25
Cneorum tricoccum	spurge olive	Simaroubaceae	45
Cochlearia officinalis	scurvy grass	Cruciferae	20
Cochliostema odoratissimum		Commelinaceae	33
Codonanthe gracilis		Gesneriaceae	28
Coffea arabica	coffee	Rubiaceae	30
Colchicum byzantium	autumn crocus	Colchicaceae	40
Colchicum hungaricum	naked lady	Colchicaceae	50
Columnea		Gesneriaceae	35
Commidendron rugosum		Compositae	25
Conophytum taylorianum		Aizoaceae	20
Convolvolus arvensis	bindweed	Convolvulaceae	63
Convolvolus boissieri		Convolvulaceae	63
Copiapoa humilis		Cactaceae	58
Cordia sebestena	geiger tree	Boraginaceae	53
Cordyline australis	cabbage tree	Laxmanniaceae
Coreopsis tinctoria	tickseed	Compositae	30
Coriandrum sativum	coriander	Umbelliferae	30
Cornus drummondii		Cornaceae	55
Cornus 'eddies white wonder'	dogwood	Cornaceae	30
Cornus sanguinea	dogwood	Cornaceae	50
Correa backhousiana	australian fuschia	Rutaceae	33
Corydalis hennickii		Papaveraceae	30
Corylopsis spicata	spike witch hazel	Hamamelidaceae	28
Corylus avellana	hazel	Corylaceae	28
Coryphantha		Cactaceae	58
Cosmos bipinnatus	cosmos	Asteraceae	25
Cosmos sulphureus		Asteraceae	25
Cotoneaster integerrinus		Rosaceae	25
Cotyledon ladysmithiensis		Crassulaceae	33
Cotyledon paniculata		Crassulaceae
Crassula ovata		Crassulaceae	20
Crataegus laevigata	may	Rosaceae	39
Crataegus monogyna	hawthorn	Rosaceae	38
Crinum bulbispermum		Amaryllidaceae	83
Crinum morrei		Amaryllidaceae	75
Crinum x powellii album		Amaryllidaceae	60
Cucubita pepo	courgette	Cucurbitaceae	120
Cucumis sativus	cucumber	Cucurbitaceae	50
Cupressus duclouxiana	cypress	Cupressaceae	33
Cycas rumphii	cycad	Cycadaceae	23
Cyclamen hederifolium	sowbread	Primulaceae	13
Cymbalana muralis			25
Cymbopogon citratus	lemon grass	Graminae	30
Cynara scolymus	Globe artichoke	Compositae	58
Cyperis papyrus	papyrus	Cyperaceae	25
Cyrtanthus mackenii	fire lily	Amaryllidaceae	50
Cytisus battandieri	pineapple broom	Leguminosae	28
Cytisus scoparius	broom	Leguminosae	13
Cytisus sessilifolius	broom	Leguminosae	55
Daphne bholua		Thymelaeaceae	35
Davidia involucre	handkerchief tree	Cornaceae	35
Delosperma taylori		Aizoaceae	19
Dermatobotrys saundersii		Schrophulariaceae	30
Derris elliptica	derris root	Leguminosae	65
Deschampsia cespitosa	tufted hair grass	Graminae
Deutzia magnifica		Hydrangeaceae	20
Dianthus barbatus	sweet william	Caryophyllaceae	33
Digitalis grandiflora	yellow foxglove	Scrophulariaceae	23
Digitalis purpurea	foxglove	Scrophulariaceae	20
Dionaea muscipula	venus fly trap	Droseraceae	110
Dioscorea elephantipes	Elephant's foot	Dioscoreaceae	45
Dipelta floribunda		Caprifoliaceae	60
Distylium racemosum		Hamamelidaceae	43
Dolichos lablab	Egyptian bean	Leguminosae	43
Dombeya burgessiae		Sterculiaceae	48
Drosanthemum hispidium		Aizoaceae	18
Drosera anglica	sundew	Droseraceae	76
Dudleya hassei		Crassulaceae	20
Ecballium elaterium	squirting cucumber	Cucurbitaceae	63
Echeum vulgare	viper's bugloss	Boraginaceae	28
Encephalartos gratus		Zamiaceae	28
Endymion non-scriptus	bluebell	Liliaceae
Ensete venticosum	abyssinian banana	Musaceae	120
Ephedra frustillata		Ephedraceae	45
Epilobium angustifolium	rosebay willow herb	Onagraceae	43
Epimedium perralderianum		Berberidaceae	30
Epimedium versicolor	bisop's mitre	Berberidaceae	28
Epiphyllum eyriesii	orchid cactus	Cactaceae	80
Eranthis cilicica	winter aconite	Ranunculaceae	38
Eremurus himalaicus	desert candle	Liliaceae	38
Erica cinerea	heath	Ericaceae	23
Erodium manescarvii	heron's bill	Geraniaceae	65
Eryngium paniculatum	sea holly	Umbelliferae	43
Erythronium 'pagoda'		Liliaceae	70
Eschscholzia californica	california poppy	Papaveraceae	38
Escobaria chihuahuaensis		Cactaceae	70
Eucharis amazonica	amazon lily	Amaryllidaceae	83
Eugenia jambos		Myrtaceae	18
Euphorbia amygdoiloides	Wood spurge	Euphorbiaceae	40
Euphorbia millii	spurge	Euphorbiaceae	30
Euphorbia rigida		Euphorbiaceae	50
Fabiana imbricata	pichi	Solanaceae	25
Fagus sylvatica	beech	Fagaceae	43
Fagus sylvatica pendula	weeping beech	Fagaceae	43
Fargesia nitida	fountain bamboo	Graminae	58
Fatsia japonica	Japonese aralia	Araliaceae	35
Feijoa sellowiana	pineapple guava	Myrtaceae	20
Foeniculum vulgare	fennel	Umbelliferae	23
Forsythia intermedia	forsythia	Oleaceae	20
Fragaria vesca	strawberry	Rosaceae	20
Fraxinus excelsior	ash	Oleaceae	23
Fraxinus ornus	manna ash	Oleaceae	21
Freesia	freesia	Iridaceae	66
Fritillaria	fritillary	Liliaceae	55
Fritillaria imperialis	crown imperial	Liliaceae	60
Fritillaria pyrenaica		Liliaceae	50
Fuchsia	fuchsia	Onagraceae	70
Gaillardia x grandiflora	blanket flower	Compositae	38
Galanthus elwesii	snowdrop	Amaryllidaceae	25
Galeobdelon luteum	yellow archangel	Labiatae
Galeya officianalis			18
Garrya elliptica	silk tassel tree	Garryaceae	30
Gasteria pulchra		Liliaceae	30
Gaussia attenuata	llume palm	Palmae	30
Geranium maderence		Geraniaceae	75
Geranium robertianum	herb-robert	Geraniaceae	100
Gilia achilleifolia		Polemoniaceae	55
Gladiolus tristis		Iridaceae	55
Glechoma hederacea	ground ivy	Labiatae	48
Globularia alypum		Globulariaceae	30
Glumicalyx flanniganii			23
Goethea strictiflora		Malvaceae	20
Gossypium arboreum	tree cotton	Malvaceae	120
Gossypium hirsutum	cotton	Malvaceae	100
Graptopetalum paraguayense	mother of pearl plant	Crassulaceae	28
Gremurus himalaicus			38
Gunnera manicata	giant rhubarb	Gunneraceae	30
Gymnocalycium mihanovichii		Cactaceae	40
Gymnospermium albertii		Berberidaceae	35
Gypsophila elegans		Caryophyllaceae	25
Haemanthus albiflos		Amaryllidaceae	50
Halesia tetraptera	snowdrop tree	Styracaceae	33
Hardenbergia comptoniana	w. australia coral pea	Leguminosae	30
Hedera helix	ivy	Araliaceae	30
Helenium bigelovii	helen's flower	Asteraceae	28
Helianthus annuus	sunflower	Asteraceae	30
Helianthus pauciflora		Asteraceae	30
Helichrysum bracteatum	straw flower	Compositae	25
Helicrysum sibthorpii		Compositae	20
Helleborus foetidus	stinking helebore	Ranunculaceae	25
Helleborus niger	Christmas rose	Ranunculaceae	35
Hemerocallis minor	daylily	Liliaaceae	78
Heteropteris chrysophilla		Malpighiaceae	45
Hibbertia cuneiformis	button flower	Dilleniaceae	25
Hibiscus pedunculatus		Malvaceae	110
Hibiscus syriacus	hibiscus	Malvaceae	140
Hibiscus 'The president'		Malvaceae	110
Hieracium rionii	hawkweed	Asteraceae	18
Hirpicium 'armerioides'			43
Hosta	plantain lily	Liliaceae	80
Hoya australis	wax flower	Asclepiadaceae	35
Hyacinthella glabrescens		Hyacinthaceae	30
Hyacinthoides non-scripta	bluebell	Liliaceae	53
Hyacinthus orientalis	hyacinth	Hyacinthaceae	45
Hydrangea macrophylla	hydrangea	Hydrangeaceae	20
Hymenocallis	spider lily	Amaryllidaceae	140
Hymenocallis caribaea	spider lily	Amaryllidaceae	150
Hymenocallis littoralis	spider lily	Amaryllidaceae	150
Hymenocallis narcissiflora	peruvian daffodil	Amaryllidaceae	80
Hypericum	St John's wort	Guttifereae	20
Hypericum hircineum		Guttifereae	20
Hypericum prolificum		Guttifereae	20
Hypoestes phyllstacha	polka dot plant	Acanthaceae	43
Hyssopus officinalis	hyssop	Labiatae	30
Ilex aquifolium	holly	Aquifoliaceae	28
Impatiens balsamina	balsam	Balsaminaceae	33
Impatiens glandulifera	policemans helmet	Balsamaceae	35
Impatiens tinctoria	balsam	Balsamaceae	33
Impatiens walleriana	Busy Lizzie	Balsaminaceae	28
Indigofera tinctoria	indigo	Leguminosae	30
Ipheion uniflorum	spring starflower	Alliaceae	30
Ipomaea indica		Convolvulaceae	100
Ipomoea lobata	Spanish flag	Convolvulaceae	100
Ipomoea mauritania		Convolvulaceae	85
Iris unguicularis	iris	Iridaceae	110
Isatis tinctoria	woad	Cruciferae	20
Jatropha integerrima		Euphorbiaceae	72
Juglans elaeropyren		Juglandaceae	33
Juglans regia	walnut	Juglandiaceae	48
Juniperus communis	juniper	Cupressaceae	17
Kalanchoe delagoensis		Crassulaceae	23
Kalanchoe moneriana		Crassulaceae	23
Knautia arvensis	field scabious	Dipsaceae	105
Knowltonia capensis		Ranunculaceae	25
Laburnum anagyroides	laburnum	Leguminosae	30
Lachenalia bulbifera	cape cowslip	Hyacintheae	35
Lambranthus formosus		Aizoaceae	24
Lamium album	deadnettle	Labiatae	20
Lamium purpureum	red deadnettle	Labiatae	30
Lantana camara		Verbenaceae	50
Lathraea clandestina	purple toothwort	Scrophuliaceae	40
Lavandula angustifolia	lavander	Labiatae	33
Lavandula dentata		Labiatae	38
Lavatera arborea	tree mallow	Malvaceae	138
Lavatera maritima		Malvaceae	100
Lavatera trimestris	mallow	Malvaceae	110
Layia platyglossa ssp campestris	Tidy tips	Compositae	35
Leucadendron tinctum		Proteaceae	35
Leucojum aestivum	summer snowflake	Amaryllidaceae	30
Leucojum tingitanum	snowflake	Amaryllidaceae	30
Lewisia cotyledon		Portulaceae	45
Lilium	lily	Liliaceae	100
Limnanthes douglasii	poached egg plant	Limnanthaceae	20
Linum austriacum		Linaceae	75
Linum usitatissimum		Linaceae	58
Liquidamber orientalis		Hamamelidaceae	21
Lithops lesliei Albinigold		Aizoaceae	20
Lithops otzeniana		Aizoaceae	20
Lobivia arachnacantha		Cactaceae	63
Lobularia maritima	alyssum	Cruciferae	15
Lonicera infundibulum	honeysuckle	Caprifoliaceae	60
Lonicera nitida	honeysuckle	Caprifoliaceae	25
Lonicera periclymerium	honeysuckle	Caprifoliaceae	75
Lonicera perpusii	honeysuckle	Caprifoliaceae	43
Lophophora williamsii	peyote	Cactaceae	58
Lophophora williamsii v decipiens	peyote	Cactaceae	55
Luffa cylindrica	loofah	Cucurbitaceae	130
Lunaria annua	honesty	Cruciferae	25
Lunaria rediviva	perennial honesty	Cruciferae	23
Lupinus polyphyllus	lupin	Leguminosae	38
Luzulla campestris	field wood rush	Juncaceae	38
Lychnis flos-cuculi	ragged robin	Caryophyllaceae	36
Lycopersicum esculentum	tomato	Solanaceae	20
Lysimachia nummularia	creeping Jenny	Primulaceae	30
Macadamia tetraphylla		Proteaceae	33
Mackaya bella		Acanthaceae	58
Macropiper excelsum	pepper tree	Piperaceae	10
Magnolia iolanthe	magnolia	Magnoliaceae	60
Magnolia vulcan	magnolia	Magnoliaceae	55
Mahonia aquifolia		Berberidaceae	48
Malus sylvestris	crab apple	Rosaceae	35
Malus x robusta		Rosaceae	25
Malva moschata		Malvaceae	160
Malvaviscus arboreus	wax mallow	Malvaceae	140
Mammillaria baumii		Cactaceae	45
Mammillaria bocasana	snowball cactus	Cactaceae	40
Mammillaria duwei		Cactaceae	40
Mammillaria glassii siberiensis		Cactaceae	50
Mammillaria sonoriensis		Cactaceae	48
Manihof esculenta			125
Meconopsis x sheldonii		Papaveraceae	95
Medinilla magnifica		Melastomataceae	13
Medinilla venosa		Melastomataceae	13
Mentha spicata	mint	Labiatae	30
Mercurialis perennis	dogs mercury	Euphorbiaceae	25
Mesembryanthemum cristalinum		Aizoaceae	28
Mespilus germanica		Rosaceae	55
Michelia figo	banana shrub	Magnoliaceae	55
Mimosa pudica	sensitive plant	Leguminosae	9
Mimulus cardinalis	monkey flower	Scrophulariaceae	33
Mirabilis jalapa	Marvel of Peru	Nyctaginaceae	170
Miscanthus sinensis		Graminaceae	35
Mitrostigma axillare			55
Molucella laevis	Bells of Ireland	Labiatae	40
Morus mongolica	mulberry	Moraceae	18
Murraya paniculata	satin wood	Rutaceae	23
Musa rubra	banana	Musaceae	110
Muscari armeniacum	grape hyacinth	Hyacinthaceae	30
Myrtus communis	myrtle	Myrtaceae	15
Napoleonica vogelii		Lecythidaceae	18
Narcissus	daffodil	Amaryllidaceae	45
Narcissus bulbocodium	Hoop-petticoat daffodil	Amaryllidaceae	55
Narcissus cantabricus		Amaryllidaceae	53
Narcissus romieuxii		Amaryllidaceae	50
Narthecium ossifragum	asphodel	Liliaceae	20
Nectaroscordum siculum		Liliaceae	33
Nematanthus perianthomegus		Gesneriaceae	40
Nemophila maculata	five-spot	Hydrophyllaceae	22
Neoregalia concentrica v.plutonis		Bromeliaceae	54
Nepenthes miranda	pitcher plant	Nepenthaceae	25
Nerium oleander	rose bay	Apocynaceae	38
Nicotiana alata	tobacco	Solanaceae	28
Nicotiana lansdorfii	tobacco	Solanaceae	160
Nicotiana suaveolen		Solanaceae	45
Nicotiana sylvestris		Solanaceae	34
Nicotiana tabacum	tobacco	Solanaceae	34
Nigella damascena	love in the mist	Ranunculaceae	38
Notocactus scopa	silver ball cactus	Cactaceae	63
Ochna atropurpurea	birds eye bush	Ochnaceae	48
Ocimum basilicum	basil	Labiatae	55
Oenothera biennis	evening primrose	Onagraceae	160
Oenothera macrocarpa	Ozark sundrops	Onagraceae	190
Oenothera stricta		Onagraceae	160
Oenothera tetragona	sundrops	Onagraceae	160
Onobrychis viciifolia	sainfoin	Leguminosae
Opuntia lindheimeri		Cactaceae	90
Opuntia microdasys		Cactaceae	85
Ornithogalum longibracteatum	False sea onion	Hyacinthaceae	80
Ornithogalum umbellatum	star of bethlehem	Hyacinthaceae	48
Orphium frutescens		Gentianaceae	38
Osmanthus delavayi	devilwood	Oleaceae	18
Ostrya carpinifolia	hop hornbeam	Betulaceae	25
Oxalis ortgiesii	shamrock	Oxalidaceae	38
Oxalis rubra	shamrock	Oxalidaceae	38
Pachystachys lutea	lollipop plant	Acanthaceae	45
Paeonia delavayi x P.lutea	paeony	Paeonaceae	30
Paeonia lutea ludlowii	tree paeony	Paeonaceae	35
Paeonia mascula ssp anetina		Paeonaceae	33
Paeonia suffruticosa		Paeoniaceae	35
Paeonia wittmanniana	paeony	Paeonaceae	33
Papaver argemone		Papaveraceae	38
Papaver fauriei	poppy	Papaveraceae
Passiflora caerulea	passion flower	Passifloraceae	77
Passiflora racemosa	red passion flower	Passifloraceae	70
Paulownia tomentosa	Empress tree	Scrophulariaceae	38
Pavonia x gledhillii		Malvaceae	200
Pelargonium domesticum	regal pelargonium	Geraniaceae	80
Pelargonium tetragonum	square stack cranesbill	Geraniaceae	110
Pentaglottis sempervirens	green alcanet	Boraginaceae	40
Pentas lanceolata	star cluster	Rubiaceae	18
Peperomia urocarpa		Piperaceae	33
Persicaria bistorta	Bistort	Polygonaceae	43
Petroselinum crispum	parsley	Umbelliferae	23
Petunia parviflora		Soalnaceae	34
Phacelia tanacelifolia	scorpion weed	Hydrophyllaceae	20
Phaius tankervilliae		Orchidaceae	40
Philadelphus coronarius	mock orange	Hydrangeaceae
Philadelphus subcanus	mock orange	Philadelphaceae	18
Phormium cookianum	mountain flax	Agavaceae	33
Phuopsis stylosa		Rubiaceae	33
Phyllanthus angustifolius	foliage flower	Euphorbiaceae	20
Physalis	ground cherry	Solanaceae	35
Phytolacca coriacea	pokeweed	Phytolaccaceae	28
Picea asperata	Dragon spruce	Pinaceae	75
Picea pungens	blue spruce	Pinaceae	108
Picrasma quassoides	Quassia	Simaroubaceae	33
Piloselloides cordata			45
Pinus aristata	Bristlecone pine	Pinaceae	45
Pinus armandii	Almond pine	Pinaceae	75
Pinus bungeana	lacebark pine	Pinaceae	70
Pinus cembra	arolla pine	Pinaceae	75
Pinus contorta	lodgepole pine	Pinaceae	56
Pinus coulteri	big-cone pine	Pinaceae	88
Pinus densiflora	japanese red pine	Pinaceae	68
Pinus halepensis	aleppo pine	Pinaceae	75
Pinus jeffreyi	Jeffrey pine	Pinaceae	83
Pinus leucodermis	Bosnean pine	Pinaceae	70
Pinus muricata	bishop pine	Pinaceae	65
Pinus nigra v. pallasiana	european black pine	Pinaceae	85
Pinus nigra v. pyramidulis	european black pine	Pinaceae	80
Pinus nigra v. salzmannii	european black pine	Pinaceae	63
Pinus ponderosa	ponderosa pine	Pinaceae	85
Pinus radiata	monterey pine	Pinaceae	78
Pinus sabiniana	digger pine	Pinaceae	90
Pinus strobus	eastern white pine	Pinaceae	75
Pinus sylvestris	scots pine	Pinaceae	73
Pinus tabulaeformis	chinese red pine	Pinaceae	75
Pinus taiwanensis	taiwan pine	Pinaceae	66
Pinus teocote	twisted leaf pine	Pinaceae	75
Pinus thunbergiana	japanese black pine	Pinaceae	63
Pinus wallicheana	bhutan pine	Pinaceae	75
Piper futokadsura	japanese pepper	Piperaceae	10
Piper yzabalanum		Piperaceae	12
Pisum sativum	pea	Leguminosae	50
Plantago lanceolata	plantain	Plantaginaceae	25
Plantago major	plantain	Plantaginaceae	28
Platanus hybrida	plane	Platanaceae
Platycodon grandiflorus	balloon flower	Campanulaceae	50
Plumeria rubra	frangipangi	Apocynaceae	28
Podocarpus alpinus	tasmanian podocarp	Podocarpaceae	80
Polygala myrtifolia	milkwort	Polygalaceae	30
Polygonum aviculare	knotgrass	Polygonaceae	30
Polygonum bardschuaricum	Russian vine	Polygonaceae	20
Poncirus trifoliata	Japanese bitter orange	Rutaceae	28
Populus nigra	black poplar	Salicaceae	13
Populus tremula	common aspen	Salicaceae	20
Portulaca grandiflora	sun plant	Portulacaceae	20
Portulacaria afra		Portulacaceae
Potentilla salesoviana	cinquefoil	Rosaceae	25
Primula veris	cowslip	Primulaceae	25
Primula vulgaris	primrose	Primulaceae
Protea cynaroides	King protea	Proteaceae	25
Protea lacticolor		Proteaceae	25
Prunus avium		Rosaceae	23
Prunus cerasifera 'nigra'	cherry plum	Rosaceae	48
Prunus dulcis	almond	Rosaceae	35
Prunus jamasakura	hill cherry	Rosaceae	45
Prunus laurocerasus	laurel	Rosaceae	38
Prunus lusitanica		Rosaceae	28
Prunus mume	japanese apricot	Rosaceae	33
Prunus serrula	bark cherry	Rosaceae
Prunus tenella		Rosaceae	50
Prunus x dasycarpa	purple apricot	Rosaceae	40
Prunus x hilleri		Rosaceae	35
Pseuderanthemum reticulatum		Acanthaceae	48
Pseudotsuga menziesii	Douglas fir	Pinaceae	100
Psychotria capensis			48
Pterocarya fraxinifolia	Caucasian wing nut	Juglandaceae	30
Pulsatilla vulgaris	pasque flower	Ranunculaceae	35
Punica granatum	pomegranate	Lythraceae	20
Puschkinia scilloides		Liliaceae	50
Pycnostachys urticifolia		Labiatae	40
Pyrus pyrifolia		Rosaceae	38
Quercus ilex	Holm oak	Fagaceae	25
Quercus robur	English oak	Fagaceae	35
Ranunculus asiaticus	Persian buttercup	Ranunculaceae	30
Ranunculus calandria		Ranunculaceae	33
Ranunculus ficaria	lesser celendine	Ranunculaceae	30
Ranunculus repens	creeping buttercup	Ranunculaceae	33
Rebutia perplexa		Cactaceae	60
Reineckia carnea		Convallariaceae	65
Rhamnus imeretinus		Rhamnaceae	35
Rheum australe	rhubarb	Polgonaceae	24
Rhipsalis virgata		Cactaceae	35
Rhodocactus antonianus		Cactaceae	50
Rhododendron 'cilpinense'		Ericaceae	58
Rhus typhina	Stag's horn summach	Anacardiaceae	30
Ribes nigrum	flowering currant	Grossulariaceae	30
Ribes rubrum	flowering currant	Grossulariaceae
Ribes sanguineum		Saxifragaceae	40
Ricinus communis	casteor oil plant	Euphorbiaceae	30
Robinia pseudoacacia	false acacia	Leguminosae	24
Romneya coulteri	californian tree poppy	Papaveraceae	35
Rondeletia odorata		Rubiaceae	50
Rosa	rose	Rosaceae	35
Rosemarinus officinalis	rosemary	Labiatae	50
Rubus 'benenden'		Rosaceae	25
Rubus fructicosus	blackberry	Labiatae	28
Sabal bermudana	bermuda palmetto	Palmae	38
Salix alba	white willow	Saliaceae	20
Salix capra	pussy willow	Salicaceae	18
Salpichroa origanifolia	lily of the valley vine	Solanaceae
Salpiglottis sinuata		Solanaceae	60
Salvia discolor		Labiatae	38
Sambucus nigra	elder	Caprifoliaceae	20
Saponaria officinalis	soapwort	Caryophyllaceae	40
Sarothamnus scoparius
Sarracenia flava	pitcher plant	Sarraceniaceae	25
Saxifraga bursiculata		Saxifragaceae	23
Saxifraga x irvingii	saxifrage	Saxifragaceae	18
Scadoxus puniceus	blood lily	Amaryllidaceae	50
Scilla kurdistanica		Hyacinthaceae	40
Scilla mischtschenkoana		Hyacinthaceae	50
Scilla siberica	siberian squill	Hyacinthaceae	48
Scrophularia vernalis	yellow figwort	Scrophulariaceae	30
Sedum furfuraceum		Crassulaceae	20
Sedum spectabile	ice plant	Crassulaceae	15
Semele androgyna	climbing butcher's broom	Ruscaceae	28
Semiaquilegia escalcarata		Ranunculaceae	20
Sempervivum arachnoideum	cobweb houseleek	Crassulaceae	23
Senecio articulatus	candle plant	Compositae	28
Senecio crassissimus		Compositae	25
Senecio grandifolius		Compositae	28
Senecio jacobaea	ragwort	Compositae	25
Senecio vulgaris	groundsel	Compositae	26
Sequoia sempervirens		Taxodiaceae	33
Sequoiadendrum giganteum	giant redwood	Taxodiaceae	25
Sibthorpia pichimihensis		Scrophulariaceae	75
Sida hermaphrodita		Malvaceae	63
Silene hifacensis	campion	Caryophyllaceae	40
Silphium perfoliatum	cup plant	Compositae	38
Sisyrinchium striatum		Iridaceae	30
Skimmia laureola		Rutaceae	48
Solandra maxima	cup of gold	Solanaceae	28
Solanum jasminoides	potato vine	Solanaceae
Solanum melongena	aubergine	Solanaceae	26
Solanum rantonnetii	blue potato bush	Solanaceae	20
Solanum sisymbrifolium		Solanaceae	25
Solanum tuberosum	potato	Solanaceae	20
Solanum uporo	Cannibals tomato	Solanaceae	23
Solenostemon scutellaroides	coleus	Labiatae	35
Sollya heterophylla	Bluebell creeper	Pittosporaceae	33
Sorbus aria	whitebeam	Rosaceae	25
Sorbus aucuparia	rowan	Rosaceae	25
Sorbus graeca		Rosaceae	40
Sorbus leyana		Rosaceae	33
Sorbus pseudofennica		Rosaceae	35
Sphaeralcea umbellata		Malvaceae	70
Spiraea thunbergii		Rosaceae	13
Stachys sylvatica	hedge woundwort	Labiatae	25
Stapelia variegata		Asclepiadaceae	20
Staphylea colchica		Staphyleaceae	53
Stellaria holostea	greater stitchwort	Caryophyllaceae	38
Stenocactus crispatus		Cactaceae	50
Stephania rotunda		Menispermaceae	55
Stevia rebaudiana			20
Strelitzia alba	bird of paradise	Strelitziaceae	150
Strelitzia reginae		Muraceae	120
Strongylodon macrobotrys	jade vine	Leguminosae	33
Strophanthus speciosus	corkscrew pine	Apocynaceae	28
Syagrus schizophylla		Palmae	38
Sycopsis sinensis		Hamamelidaceae	33
Symphytum officinale	comfrey	Boraginaceae	25
Synandrospadix vermitoxicus		Araecae	55
Syngonium auritum		Euphorbiaceae	38
Synojackia rohderiana		Styracaceae	35
Syringa vulgaris	lilac	Oleaceae	30
Syzygium jambos	rose apple	Myrtaceae
Tamarix pentandra	tamarisk	Tamaricaceae	18
Taraxacum officinale	dandelion	Compositae	45
Taxus baccata	yew	Taxodiaceae	15
Tecomanthe dendrophila		Bignoniaceae	43
Theobroma cacao	cacao	Sterculiaceae	16
Thunbergia mysorensis		Acanthaceae	83
Tilia platyphyllus	large-leaved lime	Tiliaceae	40
Tilia x euchlora	American lime	Tiliaceae	45
Tilia x europea	lime	Tiliaceae	35
Tillandsia		Bromeliaceae	80
Tithonia californica		Compositae
Tithonia rotundifolia	Mexican wallflower	Compositae	33
Tolpis barbata		Compositae	25
Torrya californica	California nutmeg	Taxaceae	28
Tradescantia	spider lily	Commelinaceae	40
Trifolium dubium	lesser trefoil	Leguminosae	35
Trifolium repens		Leguminosae	28
Trillium nivale		Trillaceae	45
Tripleurospermum maritimum	scentless mayweed	Compositae
Triteleia ixiodes		Liliaceae	48
Triticum aestivum	bread wheat	Graminae	50
Triticum dicoccoides		Graminae	40
Triticum durum	pasta wheat	Graminae	45
Trochetiopsis ebenus		Sterculiaceae	70
Tulbaghia simmleri		Liliaceae	40
Tulip red	tulip	Liliaceae	55
Tulip yellow	tulip	Liliaceae	58
Tulipa cretica		Liliaceae	46
Tulipa humulis	tulip	Liliaceae	50
Tulipa kaufmanniana	water lily tulip	Liliaceae	55
Tulipa praestans	tulip	Liliaceae	55
Turbinicarpus dicksoniae		Cactaceae	50
Turbinicarpus pseudopectinatus		Cactaceae	55
Turbinicarpus schmiedickianus		Cactaceae	50
Typha latifolia	Bulrush	Typhaceae	43
Ulex europeus	gorse	Leguminosae	38
Vaccinium myrtillis	bilberry	Ericaceae	45
Valeriana officinalis	all heal	Valerianaceae	55
Veltheimia bracteata		Liliaceae	55
Verbascum dumulosum	mullein	Scrophulariaceae	23
Verbascum thapsis	great mullein	Scrophulariaceae	30
Veronica gentianoides	speedwell	Scrophulariaceae	44
Veronica persica	field speedwell	Scrophulariaceae	35
Viburnum bodnantense	wayfaring tree	Caprifoliaceae	23
Vicia sativa		Leguminosae	35
Vicia sepium	vetch	Leguminosae	30
Vincetoxicum fuscatum			73
Wisteria sinensis	Chinese wisteria	Papilionaceae	28
x Citrofortunella microcarpa	panama orange	Rutaceae	23
Xanthoceras sorbifolium		Sapindaceae	38
Yucca whipplei	Our Lord's candle	Agavaceae	65
Zantedeschia aethiopica	arum lily	Araceae	35
Zauschneria californica	Californian fuschia	Onagraceae	140
Zea mays	maize	Gramineae	95
Zingiber officiale	ginger	Zingiberaceae	150

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