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Red Alder tree seeds in the spring
Fungi attack on  olive tree leafs in Catalonia, \
Tree blooming in early spring. Tree buds.
Catkins poplar undiscovered in spring. Populus tremula, aspen is a species of poplar in the rays of the bright sun. Natural phorography.
These are the male catkins (aments) dangling from the branches of an Italian alder tree (Alnus cordata), isolated against a bright sky. Italian alder is native to Corsica, Southern Italy and Western Asia. Its wood is very rot resistant under water, and may underpin the houses and bridges of Venice. In the UK, it is commonly planted on roadsides (as here), because it grows quickly and is dust-resistant. Close up of male catkins and leaf.
Poplar blossom with young fresh leaf buds isolated on white
Catkins on a Paper Birch tree in Springtime.
Closeup Gumtree bud, background with copy space, full frame horizontal composition
Tokyo, Japan - March 16, 2022: Flowers of Firma Alder or Asian Alder or Japanese Green Alder or Alnus firma in spring
The Cottonwood is possibly the most widespread of western North America's large broadleaf trees.
The newly grown poplar staminate flower or catkins. It will soon be dispersing pollen to the annoyance of people suffering from allergies. Isolated on white.
Spring background with bright fresh willow leaves
Poplar tree catkins in the springtime
Green axillary indeterminate staminate catkin inflorescences bloom from Southern Black Walnut, Juglans Californica, Juglandaceae, native monoecious deciduous arborescent shrub in Ballona Freshwater Marsh, Southern California Coast, Springtime.
Differential focus - the right-hand catkins on this alder tree are in focus. Plenty of out-of-focus area as copy space.
Lycopodium and Selaginella have vascular bundles for the transport of water, for education in Lab.
close-up of catkins early spring
A lot of buds of a cherry tree.
Hazel catkins of hazelnut tree on a yellow background - macro photography
Walnut flowers are in the botanical garden, North China
Backlit cluster of female Quaking Aspen (Populus tremuloides) catkins, under the soft spring sun
Detailed view of oak tree branches, emphasizing vibrant green leaves and fresh spring catkins against a clear sky, invoking a sense of nature's seasonal renewal and beauty.
Macro photography of young alder catkins, captured in a forest in the eastern Andean mountains of central Colombia, near the town of Villa de Leyva.
Spring has arrived and with it the trees have begun to bloom.
Flower pods blooming on a Quaking Aspen tree in Prescott, Arizona
Closeup beautiful Grevillea after the rain with raindrops, background with copy space, full frame horizontal composition
A branch with white flowers and seeds is shown. The branch is green and the flowers are small and white. The seeds are scattered throughout the branch, giving it a light and airy appearance
Wisteria flowers are in the botanical garden, North China
Tree blooming in early spring. Tree buds.
Macro view of a green deciduous leaf with serrated edges and visible veins, accompanied by two hanging catkins. Captured in soft natural light with a blurred forest background, the image highlights organic textures and botanical detail typical of European woodlands. Suitable as a nature background or seasonal forest texture for themes of biodiversity, ecology, and environmental design.
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