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Mahonia aquifolium, the Oregon grape, blooms in early spring with its colorful, yellow flowers.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
closeup of the bright yellow foliage of 'White Gold' bleeding heart. Lamprocapnos Dicentra spectabilis. High quality photo
Daphne odora (winter daphne) is a species of flowering plant in the family Thymelaeaceae and is native to China. It is sometimes called Spurge olive, but this name is shared by other plants. It is an evergreen shrub with fragrant, fleshy, pale-pink, tubular flowers. D. odora 'Aureomarginata' has yellow edged leaves, and is hardier and more suitable to cultivation. Shallow depth of field with focus placed over the nearest flower heads.
Cardamine pratensis, the cuckoo flower in meadow
Photomicrograph of flatworm,
Freshwater aquatic zooplankton and algae under microscope view
Oxalis pes-caprae, also known as Bermuda buttercup, African wood-sorrel, Bermuda sorrel, Buttercup oxalis, Cape sorrel, English weed, Sourgrass and Soursop, is a species of flowering plant in the wood sorrel family Oxalidaceae. When the sun is shining, the flowers are open and, without the sunlight, the flowers are closed. (Please, see the last photo #9144.)  \nThe plant has become a pest plant in many parts of the world that is difficlt to eradicate, because of how it propagates through underground bulbs.
Little Yellow Flowers and Green Grass Pattern
Buttercup (Ranunculus acris)
Leiden leaf c.s. under microscope
Lysimachia punctata - Gilbweiderich in the garden
Street; Ruta graveolens
Wild flowers of blue and yellow mixed on a hillside after a heavy rain shower in central Montana, western USA, North America
Rhaphiolepis umbellata\nSharinbai
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Diatoms are photosynthesising algae, they have a siliceous skeleton (frustule) and are found in almost every aquatic environment including fresh and marine waters, soils, in fact almost anywhere moist.
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White flowers of marsh rhododendron
Swamp buttercup along the Bantam River in Connecticut
Large mound of bright golden yellow and green variegated foliage of Spindle Euonymus 'Emerald 'n' Gold'
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Close up of yellow Rhododendron flowers in bloom
Yellow Winterling in February
Wood Spurge by the Park to Playa Trail, Baldwin Hills Scenic Overlook, Culver City, California
Calanthe Hybrid (Christmas Orchid) in London, England
Beautiful white flowers of coriander plants
Swathes of beautiful Bulbinella Hookeri flower in the Cobb Valley, Kahurangi National Park, in New Zealand's South Island. Named after Sir Joseph Dalton Hooker (born 1817), a world famous botanist who travelled on the Antarctic expedition of 1839 under the command of Sir James Ross. Bulbinella is a genus of plant in the family Xanthorrhoeaceae, first described as a genus in 1843. It is also known by the names Golden Wand, Maori Onion, Anthericum Hookeri, Chrysobactron Hookeri.
Vivid close up Zinnia flower in the garden
Goldenrod in a Connecticut pollinator meadow, late summer
Free Images: "bestof:BulletinHillMuseumPlate14.jpg en Bulletin Hill Museum Vol 1 PLATE XIV 43 Telipna angustifascia female Telipna citrimaculata angustifasciata Joicey Talbot 1921"
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