40,326 Free Images of Domain

public domain botany horticulture botanical santa rosa swallowtail garden seeds public domain illustration flower plants flower illustration

Echeveria. A monograph of the Trochilidæ, or family of humming-birds, vol. 6 (1887) [J. Gould & H.C. Richter]

illustration plants

Calliandra brevipes. A monograph of the Trochilidæ, or family of humming-birds, vol. 3 (1861)

illustration plants

Agave maculosa. A monograph of the Trochilidæ, or family of humming-birds, vol. 3 (1861) [J. Gould & H.C. Richter]

illustration plants

Mandevilla martiana. A monograph of the Trochilidæ, or family of humming-birds, vol. 3 (1861) [J. Gould & H.C. Richter]

illustration plants

Begonia cinnabarina. A monograph of the Trochilidæ, or family of humming-birds, vol. 3 (1861) [J. Gould & H.C. Richter]

illustration plants

Ecuadorian hillstar hummingbird (Oreotrochilus chimborazo) with Flower of the Andes (Chuquiraga jussieui).

illustration plants

Agapanthus and Swallowtail butterfly. Blue lily and large butterfly, natal. By Marianne North (1882)

illustration plants

Flowering peach. Prunus persica. Deutsches Magazin fur Garten- und Blumenkunde. (1855)

illustration tree

Poppy anemone. Anemone coronaria var. hort. Illustration by P. Bessa, (1817-1827).

illustration plants

Tree pincushion, Brown-bearded Sugarbush, and black-flowered protea. All native to South Africa.

Norway maple. Acer platanoides. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Black mustard. Brassica nigra. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Sheep's fescue. Festuca ovina. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Milfoil, Common yarrow. Achillea millefolium. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Gale, sweet gale. Myrica gale. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

English oak. Quercus robur. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Kinnikinnick, pinemat manzanita. Arctostaphylos uva-ursi. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Tansy. Leucanthemum vulgare syn. Chrysanthemum vulgare. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Aaron's rod, candlewick, great mullein. Verbascum thapsus. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Hops vine. Humulus lupulus. The fragrant flowers of this vine, provide bitterness, flavor, and preservative properties.

illustration plants

Yellow Horned Poppy (Glaucium flavum, as Chelidenium glaucium), and Gum Cistus ( Cistus creticus, as Cistus ladaniferus). The new botanic garden (1812)

illustration plants

Bear's breeches, Smooth Bears breech (Acanthus mollis) and Butterfly Weed, Orange Apocynum (Asclepias tuberosa). The new botanic garden (1812)

illustration plants

Fuchsia macrostigma attracting hummingbirds. A monograph of the Trochilidæ, or family of humming-birds, vol. 2 (1861) [J. Gould & H.C. Richter]

illustration plants

High climbing Clitoria sp., hosts hummingbirds on its branch. A monograph of the Trochilidæ, or family of humming-birds, vol. 2 (1861) [J. Gould & H.C. Richter]

illustration plants

Passiflora kermesina. A monograph of the Trochilidæ, or family of humming-birds, vol. 3 (1861) [J. Gould & H.C. Richter]

illustration plants

Aphelandra. Aphelandra variegata with hummingbirds feeding on flowers. A monograph of the Trochilidæ, or family of humming-birds, vol. 2 (1861) [J. Gould & H.C. Richter]

illustration plants

Passiflora penduliflora. A monograph of the Trochilidæ, or family of humming-birds, vol. 2 (1861) [J. Gould & H.C. Richter]

illustration plants

Gymnocalycium gibbosum. A monograph of the Trochilidæ, or family of humming-birds, vol. 3, t. 166 (1861) [J. Gould & H.C. Richter]

illustration plants

Dodecatheon meadia, Trillium grandiflorum, Adonis vernalis, and Lathyrus vernus [as Orobus vernus] The botanic garden vol. 1 (1825)

illustration plants

Chilean Tree Mallow, Grape Leaf Abutilon. Corynabutilon vitifolium [as Abutilon vitifolium]. Grows up to 20 feet tall. The garden. An illustrated… , vol. 23- (1883)..

illustration plants

Heliconia indica. A striking foliage plant to 12 feet tall. Flowers pollinated by bats and hummingbirds. Native to many islands in the South Pacific (1880)

illustration plants

Ultrastructural morphology exhibited by coronaviruses similar to COVID-19 which became pandemic. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

coronavirus background

Reseda luteola. Dyer's rocket, weld mignonette, woad wild. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

European white birch, downy birch, moor birch. Betula pubescens. Svensk botanik [J.W. Palmstruch et al], vol. 2 (1803)

Mandevilla splendens. Large pink flowers and heavy textured leaves make this an elegant climber. A monograph of the Trochilidæ, or family of humming-birds, vol. 2 (1861) [J. Gould & H.C. Richter]

illustration plants

Crew Dragon Interior (2014).

GPS III SV01 Mission (2018).

Sunrise taken by the STS-133 crew on March 7, 2011.

Flight Test in the Roverscape at NASA's Ames Research Center.

New Horizons Finds Blue Skies and Water Ice on Pluto.

Kohleria x gigantea. Deutsches Magazin für Garten- und Blumenkunde; Stuggart, G. Weise. (1855)

Nude Dancer with Aulos (ca. 1911–1916) by Arnold Genthe.

The White House, the Jefferson Memorial and the Washington Monument.

architecture building

Juno Mission to Jupiter 2009 Artist Concept.

Artist Illustration of Falcon Heavy Demo Mission (2018).

technology vehicle

Artist Illustration of Interplanetary Transport System (2016).

THAICOM 8 first–stage landing (2016).

CRS–12 Mission (2017).

aircraft vehicle

CRS–15 Mission (2018).

Artist Illustration of Interplanetary Transport System (2016).

Satellite Shows an "Arctic Blanket" Over the U.S.

astronomy space

Interplanetary Transport System (2016).

Snapdragon. Antirrhinum majus. Deutsches Magazin fur Garten- und Blumenkunde; Stuggart, G. Weise. (1849)

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library of congress (archive.org)animal behavior

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animals african

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birds of prey bird

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natural history museum library london

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butterfly brazil

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butterfly brazil

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library of congress (archive.org)animal behavior

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library of congress (archive.org)animal behavior

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library of congress (archive.org)animal behavior

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united states tree

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leguminosae legumes

Looking up from Pad 40 (2016).

CRS–10 Dragon (2017).

Crew Demo–1 Mission (2019).

Of Course I Still Love You (2015).

background rockets

Landed rockets in hangar 39A (2016).

A yellow rat snake slithers through the grass.

wildlife animals

View of Skylab space station cluster in Earth orbit from CSM.

The Gemini-11 spacecraft is docked to the Agena Target Vehicle.

astronomy astronaut

Liftoff of the Apollo 11 lunar landing mission.

Aerial view of the Washington Monument in Washington.

architecture building

GOES 12 satellite image showing earth on March 25, 2010.

Cyclamen, die erdscheibe. La plante et ses applications ornementales by Grasset, M. E. Illustration by E. Hervegh (1896)

Lungwort, Common lungwort (Pulmonaria officinalis) and Golden shower tree, purging Cassia (Cassia fistula) The American flora by Asa B. Strong, vol. 1 (1855)

Butterfly Weed. Asclepias tuberosa. American medical botany: being a collection of the native medicinal plants of the United States; by Jacob Bigelow, vol. 1 (1817-1820)

Domain food

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skelett my dinosaur

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vintage skeleton dinosaur

STRONG

Stately Silphium, prairie dock. Silphium terebinthinaceum. Perennial plants form green buds which unfold into large, yellow, attractive flowers. Grows up to 9 feet tall, with leaves 18 inches long and 1 foot wide. The American flora, volume 4 (1855)

illustration vintage

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blue whale fauna

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butterfly atlas

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amphibian nature

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twitter post zoology

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botanical botany

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Cross vine, Crossvine. Bignonia capreolata [as Anisostichus capreolata]

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