Aktuális sajtó tartalmak és illusztrációs fotók

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Invasive Asian algae Rugulopteryx okamurae washed ashore on a beach in the Azores, Portugal.-stock-foto
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Invasive Asian algae Rugulopteryx okamurae washed ashore on a beach in the Azores, Portugal.-stock-foto
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Sanchezia parvibracteata, a tropical species native to central America that is now an environmental weed in Queensland, Australia-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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Natural close up flowering plant portrait of Pontederia cordata, pickerelweed, pickerel weed, in lovely summer sunshine. Distinctive, Divine, Elegant,-stock-foto
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A dried seed head of Emilia sonchifolia, or Cupid's Shaving Brush, showcasing its delicate, parachute-like seeds ready for dispersal.-stock-foto
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A detailed macro shot of a vibrant Sphagneticola trilobata flower, or Singapore Daisy, with a delicate spiderweb visible on its leaf below.-stock-foto
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A detailed close-up of a vibrant yellow Sphagneticola trilobata, or Singapore Daisy, bloom, showcasing its classic daisy form with a textured center.-stock-foto
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A vibrant yellow Ludwigia octovalvis or Primrose Willow flower is captured in a macro shot, highlighting its four distinct petals and central stamens.-stock-foto
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A macro shot of two Emilia sonchifolia blossoms, also known as Cupid's Shaving Brush, highlighting their distinctive fluffy purple flower heads.-stock-foto
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A cluster of vibrant pink Emilia sonchifolia flowers, also known as Cupid's Shaving Brush, stand on slender stems against a soft, blurred background.-stock-foto
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A detailed close-up of a vibrant blue Commelina diffusa, or Spreading Dayflower, blossom, highlighting its delicate petals and yellow stamens.-stock-foto
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A delicate fringed spider flower, Cleome rutidosperma, is captured in a close-up, showcasing its unique lavender petals and graceful, curled stamens.-stock-foto
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Delicate lavender blossoms of Ageratum conyzoides, also known as goatweed or bandotan, are captured in a vibrant close-up, showcasing its unique.-stock-foto
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Dandelion head. A dandelion is a flower. Its scientific name is Taraxacum, a large genus of flowering plants in the family Asteraceae. Taraxacum are native to Eurasia, and have been widely introduced to North and South America and other continents. They are an invasive species in some areas.[1] Two species, T. offale and T. erythrospermum, are found as weeds worldwide.[2] All parts of both species are edible.  Their sharp leaves look a bit like lion's teeth.[4] Its seeds are like little parachutes that fly away with the wind, spreading and growing more dandelions. They are used in China as med-stock-foto
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A flowering spike of Reseda luteola, (common names include dyer's rocket, dyer's weed, weld, woold, and yellow weed).-stock-foto
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Johnson grass (Sorghum halepense) growing wild in San Antonio, Texas, with its tall, grassy blades and distinctive seed heads swaying in the breeze.-stock-foto
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Johnson grass (Sorghum halepense) growing wild in San Antonio, Texas, with its tall, grassy blades and distinctive seed heads swaying in the breeze.-stock-foto
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Johnson grass (Sorghum halepense) growing wild in San Antonio, Texas, with its tall, grassy blades and distinctive seed heads swaying in the breeze.-stock-foto
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Brazier-stock-foto
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Fireweed Seeds-stock-foto
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Fireweed-stock-foto
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Duckweed and algae creating a dense, vibrant layer on the pond's surface under the warm sun of a summer day, highlighting nature's beauty-stock-foto
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Dense layer of duckweed covering a water surface, creating an abstract pattern and indicating potential water pollution-stock-foto
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Verbascum speciosum (Hungarian mullein) is native to eastern Europe and western Asia. It occurs in sunny, well-drained, and often disturbed habitats.-stock-foto
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A detailed close-up image captures the distinct feathery seed heads of Foxtail Barley in its wild setting-stock-foto
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A detailed close-up image captures the distinct feathery seed heads of Foxtail Barley in its wild setting-stock-foto
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Alternanthera weed, invasive plant tangle in North Queensland, biosecurity threat to native species-stock-foto
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Fading Thistle Heads with Fluffy Seeds – Macro Detail-stock-foto
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Thistle in its natural wild habitat-stock-foto
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Thistle in its natural wild habitat-stock-foto
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Tufted vetch growing in northern Wisconsin.-stock-foto