Antique plant Beilschmiedia Taiaire Tawa drawn by Sarah Featon (1848–1927). Original from Museum of New Zealand.… Free Image from public domain license 
Odontoglossum harryanum from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from The… Free Image from public domain license 
Antique plant Senecio Hectori drawn by Sarah Featon (1848–1927). Original from Museum of New Zealand. Digitally… Free Image from public domain license 
White hellebore (Veratrum album) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Bitter root (Gentiana lutea) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Horseradish (Cochlearia armoracia) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Caraway (Carum carui) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
European Wild Ginger (Asarum europaeum) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Castor oil plant (Ricinus communs) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Gum benjamin tree (Rhododendron chrysanthum) illustration from Medical Botany (1836) by John Stephenson and James Morss… Free Image from public domain license 
Christmas rose (Helleborus niger) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Antique plant Makomako - Aristotelia Racemosa drawn by Sarah Featon (1848–1927). Original from Museum of New Zealand.… Free Image from public domain license 
Antique plant Mountain daisy drawn by Sarah Featon (1848–1927). Original from Museum of New Zealand. Digitally enhanced… Free Image from public domain license 
Antique plant Korikor drawn by Sarah Featon (1848–1927). Original from Museum of New Zealand. Digitally enhanced by… Free Image from public domain license 
The sea holly (Eryngium mmaritimum) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Foxglove (Digitalis purpurea) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
English violet (Viola odorata) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Christmas card with floral design from The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Picture… Free Image from public domain license 
Lyrola umbellata illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Delphinum staphisagria illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Aloe socotrina illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Common marshmallow (Althea officinalis) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Red leschenaultia (Lechenaultia formosa) illustrated by Charles Dessalines D' Orbigny (1806-1876). Digitally enhanced from… Free Image from public domain license 
European goldenrod (Solidago virgaurea) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Cloves (Eugenia caryophyllata) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Passion Flower (1825) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Brazilian gloxinia or Florist's gloxinia (Gloxinia caulescente) illustrated by Charles Dessalines D' Orbigny (1806-1876).… Free Image from public domain license 
Mucuna pruriens (Dolichos pruriens) illustration from Medical Botany (1836) by John Stephenson and James Morss Churchill. Free Image from public domain license 
Stinking hellebore (Helleborus foetidus) illustration from Medical Botany (1836) by John Stephenson and James Morss… Free Image from public domain license 
Antique plant Myosotidium hortensia drawn by Sarah Featon (1848–1927). Original from Museum of New Zealand. Digitally… Free Image from public domain license 
A sunflower by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Cattleya mendellii var measuresiana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920).… Free Image from public domain license 
The anemone triomphante columbine, C.Baak, (1760-1769). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Pear tree flowers (Pyrus calleryana) from Pomona Italiana (1817 - 1839) by Giorgio Gallesio (1772-1839). Original from The… Free Image from public domain license 
Antique plant Olearia augustifolia - mutton bird scrub - Teteaweka drawn by Sarah Featon (1848–1927). Original from… Free Image from public domain license 
Mangrove Grape-Tree (Prunus maritima racemosa) and Great horned butterfly (Eruca maxima cornuta) from The natural history of… Free Image from public domain license 
Plumeria from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark Catesby (1683-1749). Original… Free Image from public domain license 
Common Fig (Ficus carica sativa) from Pomona Italiana (1817 - 1839) by Giorgio Gallesio (1772-1839). Original from The New… Free Image from public domain license 
Iris fimbriata illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
African lily illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Amaryllis Broussonetii illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… Free Image from public domain license 
Water canna illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Amaryllis illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Ixia grandiflora illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
German iris illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Beautiful, MIrabilis jalapa (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… Free Image from public domain license 
Peony and Anemone (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Carnation, Dianthus (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Bell, Campanula (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Red lily, Lilium (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Peony, Paeonia and Anemone, Anemone (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
Fire lily illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Crinum erubescens illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… Free Image from public domain license 
Madonna lily illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Streambank spiderlily (Pancratium disciforme) illustration from Les liliacées (1805) by Pierre-Joseph Redouté.… Free Image from public domain license 
Guernsey lily illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Canada lily illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Pygmy iris illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Fringed Star Orchid illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… Free Image from public domain license 
Brazilian amaryllis illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… Free Image from public domain license 
Convolvulus Pink Mayflower from Poets in the Garden published by T. Fisher Unwin (1886). Original from the British Library.… Free Image from public domain license 
Cordyline fruticosa illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… Free Image from public domain license 
White arum by Elias van den Broeck (1665-1669). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Sand ginger illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Lilium martagon illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Amaryllis Belladonna illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York… Free Image from public domain license 
Illustrations from the book European Butterflies and Moths by William Forsell Kirby (1882), a kaleidoscope of fluttering… Free Image from public domain license 
Illustrations from the book European Butterflies and Moths by William Forsell Kirby (1882), a kaleidoscope of fluttering… Free Image from public domain license 
Alpine Rose, also known as Common Alpine Rose Garden (Rosa Alpina vulgaris) from Les Roses (1817–1824) by Pierre-Joseph… Free Image from public domain license 
Eucomis regia illustration from Les liliacées (1805) by Pierre-Joseph Redouté. Original from New York Public… Free Image from public domain license 
Wilde narcis, Narcissus pseudonarcissus (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
A tulip by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Large centaury, Centaurea scabiosa (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
Peony, Paeonia (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Imperial crown, Fritillaria imperialis (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… Free Image from public domain license 
A sunflower, a caterpillar and two butterflies by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced… Free Image from public domain license 
The anemone triomphante columbine, C.Baak, (1760-1769). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Ferraria Tigrina Flower by C.J. Crumb (1817). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Tulip, Tulipa (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by… Free Image from public domain license 
Great Moth (Phalæna ingens) from The natural history of Carolina, Florida, and the Bahama Islands (1754) by Mark… Free Image from public domain license 
Liver flower, Anemone hepatica, old name: Hepatica nobilis (1596–1610) by Anselmus Boëtius de Boodt. Original from… Free Image from public domain license 
Cabbage, Brassica oleracea (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… Free Image from public domain license 
Pelargonium, probably Bearded Pelargonium, Geranium pratense (1596–1610) by Anselmus Boëtius de Boodt. Original… Free Image from public domain license 
Artichoke, Cynara scolymus, broad beans, Vicia faba and lampion plant, Physalis (1596–1610) by Anselmus Boëtius de… Free Image from public domain license 
Figs (Ficus) from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre (1801–1819) by… Free Image from public domain license 
Common plums, Prunus domesticafrom Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… Free Image from public domain license 
Moutan peony (Pivoine moutan) from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… Free Image from public domain license 
Common plums, Prunus domesticafrom Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… Free Image from public domain license 
Tulip tree (Liriodendron tulipifera) from Traité des Arbres et Arbustes que l’on cultive en France en pleine… Free Image from public domain license 
Persian lilac (lilac persica) from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… Free Image from public domain license 
Elder (Sambucus nigra) from Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… Free Image from public domain license 
Sacred Lotus illustrated by Edme François Jomard for Description de l'Égypte Histoire Naturelle (1809-1828).… Free Image from public domain license 
White Egyptian lotus illustrated by Edme François Jomard for Description de l'Égypte Histoire Naturelle (1809… Free Image from public domain license 
Phaius hybridus cooksonii from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original from… Free Image from public domain license 
Cattleya (hybrida) arnoldiana from Reichenbachia Orchids (1888-1894) illustrated by Frederick Sander (1847-1920). Original… Free Image from public domain license 
Blue Poppy (Meconopsis Simplicifolia) from Illustrations of Himalayan plants (1855) by W. H. (Walter Hood) Fitch (1817-1892).… Free Image from public domain license 
Satin Poppy (Meconopsis Nepalensis) from Illustrations of Himalayan plants (1855) by W. H. (Walter Hood) Fitch (1817-1892).… Free Image from public domain license 
Adam's apple, Limonium pomum Adami from Traité des Arbres et Arbustes que l'on cultive en France en pleine terre… Free Image from public domain license