Sanguinaria canadensis, Bloodroot, 3, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8754917/photo-image-flower-plant-public-domain Free Image from public domain license
Flower transparent bottle petal. https://www.rawpixel.com/image/13301449/flower-transparent-bottle-petal View license
Laboratory shoe white footwear simplicity. https://www.rawpixel.com/image/14150960/laboratory-shoe-mockup-white-footwear-simplicity View license
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Science lab biochemistry architecture electronics. AI generated Image by rawpixel. https://www.rawpixel.com/image/13089753/image-background-plant-technology View license
Sisyrinchium angustifolium, Narrow-leaf-blue-eyed-grass, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8754922/photo-image-flower-plant-public-domain Free Image from public domain license
Outdoors art transportation architecture. AI generated Image by rawpixel. https://www.rawpixel.com/image/12527876/outdoors-art-transportation-architecture-generated-image-rawpixel View license
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Double exposure photography building in the plastic bottle glass plant white background. https://www.rawpixel.com/image/13814697/photo-image-white-background-plant View license
Lindera benzoin pistillate flower, 23 March 2017 spicebush, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8754916/photo-image-flower-plant-public-domain Free Image from public domain license
Smilax herbacea or psuedo-china inflorescence, Howard County, MD, HeLoMetz https://www.rawpixel.com/image/8754931/photo-image-flower-plant-public-domain Free Image from public domain license
Petri dish, paper craft collage element psd https://www.rawpixel.com/image/12618968/petri-dish-paper-craft-collage-element-psd View license
Abstract background biochemistry laboratory research. https://www.rawpixel.com/image/14509462/abstract-background-biochemistry-laboratory-research View license
Flower transparent glass petal. https://www.rawpixel.com/image/13301563/flower-transparent-glass-petal View license
U.S. Department of Agriculture, Marketing and Regulatory Program Under Secretary Jenny Moffitt visits the Animal and Plant… https://www.rawpixel.com/image/9654220/image-plant-person-woman Free Image from public domain license
Head-on view of NASA's SR-71B on the ramp at the Air Force's Plant 42 in Palmdale, California. July 24th, 1991. Original… https://www.rawpixel.com/image/440020/free-photo-image-sr-71-ship-plane Free Image from public domain license
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Chemistry lab biotechnology biochemistry. AI generated Image by rawpixel. https://www.rawpixel.com/image/12095487/image-background-plant-grass View license
Scientists are preparing the science carrier, or base, of the Advanced Plant Habitat (APH) inside the Veggie flight… https://www.rawpixel.com/image/440456/free-photo-image-lab-research-plant-science Free Image from public domain license
Inside the Space Life Sciences Laboratory, or SLSL, at NASA’s Kennedy Space Center in Florida, red leaf lettuce plants… https://www.rawpixel.com/image/440340/free-photo-image-florida-advanced-exploration-systems-aes Free Image from public domain license
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NASA's DC-8 airborne science laboratory is shadowed by a NASA F/A-18 chase plane during a flyover of the Dryden Aircraft… https://www.rawpixel.com/image/439908/free-photo-image-air-force-plant-airborne-science-laboratory-aircraft Free Image from public domain license
NASA's DC-8 airborne science laboratory banks low over Rogers Dry Lake at Edwards Air Force upon its return to NASA Dryden… https://www.rawpixel.com/image/439904/free-photo-image-plane-air-force-plant-airborne-science-laboratory Free Image from public domain license
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NASA's DC-8 airborne science laboratory is shadowed by a NASA F/A-18 chase plane during a flyover of the Dryden Aircraft… https://www.rawpixel.com/image/439898/free-photo-image-aircraft-air-plant-force Free Image from public domain license
Dante Electric Company, Bantam, Connecticut. Mr. Dante looks on as Mrs. Hazel Wheeler places screws into electric terminals.… https://www.rawpixel.com/image/12302128/image-plant-person-technology Free Image from public domain license
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Scientist gardening working adult. AI generated Image by rawpixel. https://www.rawpixel.com/image/11988099/photo-image-face-plant-person View license
Laboratory room furniture plant architecture. https://www.rawpixel.com/image/13261684/laboratory-room-furniture-plant-architecture View license
Science lab furniture kitchen chair. AI generated Image by rawpixel. https://www.rawpixel.com/image/13089899/science-lab-furniture-kitchen-chair-generated-image-rawpixel View license
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Laboratory room kitchen plant architecture. https://www.rawpixel.com/image/13261672/laboratory-room-kitchen-plant-architecture View license
Science bottle glass biotechnology. AI generated Image by rawpixel. https://www.rawpixel.com/image/12125837/image-background-plant-pink View license
Microscope biotechnology magnification biochemistry. AI generated Image by rawpixel. https://www.rawpixel.com/image/12526995/image-background-png-plant View license
Laboratory room plant architecture electronics. https://www.rawpixel.com/image/13262007/laboratory-room-plant-architecture-electronics View license
Asclepias syriaca, Common Milkweed, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8756177/photo-image-flower-plant-public-domain Free Image from public domain license
Conoclinium coelestinum 2, Mistflower, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8755341/photo-image-flower-plant-public-domain Free Image from public domain license
A Malayan flying fox (large fruit bat) is one of four of bats on display by the Organization for Bat Conservation during the… https://www.rawpixel.com/image/3261189/free-photo-image-bat-dog-agriculture-environmental-protectio Free Image from public domain license
Spanish moss drapes the trees at the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) U.S.… https://www.rawpixel.com/image/3259914/free-photo-image-abies-agricultural-research-service-arsusda-department-agriculture-us-nematode-charleston-arbour Free Image from public domain license
Chemist running microscopic test on sweet potato starch at plant, Laurel, Mississippi by Russell Lee https://www.rawpixel.com/image/12166992/image-plant-person-art Free Image from public domain license
Lobelia cardinalis, Cardinal Flower, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8756218/photo-image-flower-plant-public-domain Free Image from public domain license
NASA Stennis Space Center visitor center and museum grows butterhead lettuce using an aeroponic process that involves no… https://www.rawpixel.com/image/441782/free-photo-image-agriculture-industry-laboratory-lab-grown Free Image from public domain license
Imperial Bacteriological Laboratory, Muktesar, Punjab, India: the gas house. Photograph, 1897. https://www.rawpixel.com/image/13984263/photo-image-plant-tree-sky Free Image from public domain license
Cicuta maculata, Water Hemlock, developing seeds, Howard County, Md, Helen Lowe Metzman https://www.rawpixel.com/image/8756054/photo-image-flower-plant-public-domain Free Image from public domain license
Scutellaria elliptica, Hairy Skullcap, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8756228/photo-image-flower-plant-public-domain Free Image from public domain license
Salinas, California. Intercontinental Rubber Producers. Laboratory exhibit. This specimen shows the "worms" of rubber on top… https://www.rawpixel.com/image/12151386/image-plant-hand-person Free Image from public domain license
Wellcome Historical Medical Museum, Wigmore Street, London: alembic flasks and other apparatus in a sixteenth-century… https://www.rawpixel.com/image/14021011/photo-image-plant-person-sword Free Image from public domain license
Rhododendron periclymenoides 2, Pinxter Azalea, Howard County, Md, Helen Lowe Metzman https://www.rawpixel.com/image/8756061/photo-image-flower-plant-public-domain Free Image from public domain license
Asclepias tuberosa 3, butterfly-weed or Pleurisy root, Howard County, MD, Helen Lowe Metzman https://www.rawpixel.com/image/8756891/photo-image-flower-plant-public-domain Free Image from public domain license
A sweet potato plant with galling, the abnormal enlargement or swelling of or on the root of a plant, is seen here at the… https://www.rawpixel.com/image/3259936/free-photo-image-sweet-potato-agricultural-research-service-arsusda-department-agriculture-us-nematode-meloidogyne-enterolobii-guava-root-knot-nematode-charleston-animal Free Image from public domain license
Production. Aircraft engines. She used to be a librarian, now she inspects aircraft parts. Prior to Alma Jean Vincent's… https://www.rawpixel.com/image/12307024/image-plant-person-art Free Image from public domain license
Golaghat, India: kala-azar patients with a doctor , outside a field laboratory. Photograph, 1900/1920 . https://www.rawpixel.com/image/14007395/photo-image-plant-people-tree Free Image from public domain license
The Kalar-Azar Commission Camp field laboratory, Golaghat, Assam, India: a small, white boy in a large hat stands at the… https://www.rawpixel.com/image/14002260/photo-image-background-plant-person Free Image from public domain license
U.S. Navy Sailors visit Hospital Naval de Cartagena during Continuing Promise 2022CARTAGENA, Colombia (Nov. 17, 2022)-… https://www.rawpixel.com/image/11073081/photo-image-face-plants-person Free Image from public domain license
Галёнки, Oktyabrskiy rayon, Russia. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294312/free-photo-image-parabolic-russia-radio-telescope Free Image from public domain license
Inside the Spectrum prototype unit, organisms in a Petri plate are exposed to blue excitation lighting. Original from NASA.… https://www.rawpixel.com/image/440391/free-photo-image-scientist-petri-blue-excitation Free Image from public domain license
U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) Research Plant Pathologist-Nematologist William… https://www.rawpixel.com/image/3259951/free-photo-image-agricultural-research-service-arsusda-department-agriculture-us-nematode-meloidogyne-enterolobii-guava-root-knot-nematode-charleston-animal-arachnid Free Image from public domain license
Passiflora incarnata 3, Passionflower, Howard County, Md., Helen Lowe Metzman https://www.rawpixel.com/image/8756030/photo-image-flower-plant-public-domain Free Image from public domain license
Kalmia latifolia, Mountain laurel flowers, Howard County, Md, Helen Lowe Metzman https://www.rawpixel.com/image/8756905/photo-image-flower-plant-public-domain Free Image from public domain license
Passiflora incarnata 4, Passionflower, Howard County, Md., Helen Lowe Metzman https://www.rawpixel.com/image/8756151/photo-image-flower-plant-public-domain Free Image from public domain license
Carnivorous pitcher plants are displayed at the U.S. Department of Agriculture’s (USDA) Pollinator Week Festival at USDA’s… https://www.rawpixel.com/image/3261199/free-photo-image-iris-flower-agriculture-environmental-protectio-protection-agency-epa-national-park-service-nps Free Image from public domain license
U.S. Department of Agriculture, Agricultural Marketing Service, Science and Technology Program, Gastonia, North Carolina, on… https://www.rawpixel.com/image/11071436/photo-image-plant-grass-leaf Free Image from public domain license
Imperial Bacteriological Laboratory, Muktesar, Punjab, India: laboratory buildings, south aspect. Photograph, 1897. https://www.rawpixel.com/image/13994275/photo-image-plant-person-sky Free Image from public domain license
Houstonia caerulaea, Common Bluets, Howard County, Md, _2018-05-17-17.13.11 ZS https://www.rawpixel.com/image/8756026/photo-image-flower-plant-public-domain Free Image from public domain license
Ilex opaca, American Holly, staminate flowers, Howard County, Md, Helen Lowe Metzman https://www.rawpixel.com/image/8755970/photo-image-flower-plant-leaf Free Image from public domain license
Imperial Bacteriological Laboratory, Muktesar, Punjab, India: the Assistant Bacteriologist's residence, set on a hillside.… https://www.rawpixel.com/image/14010362/photo-image-plant-person-tree Free Image from public domain license
Kingman (vicinity), Arizona. A laboratory worker at a recovery plant near the Boriana mine selecting a sample of tungsten… https://www.rawpixel.com/image/12339210/image-face-plant-person Free Image from public domain license