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St. John's wort (hypericum perforatum) isolated on white
Castlewood SP - White Flower & Sky Background
A close up of the tiny blooms on a bridal wreath spiraea bush.
goldenrain tree flowers in the garden
Yellow chemical flowers, mountain landscape
Cassias
Low to medium, rather variable, rhizomatous, hairless perennial with fans of fleshy, sword-shaped leaves, basal often orange-tinged; stem leaves small and bract-like, the upper larger than the lower. Flowers greenish-yellow or orange-yellow, 10-16mmstarry, in a rather lax spike like raceme; filaments of stamens densely hairy. Fruit a small narrow, elliptical capsule, to 12mm long.\nHabitat: Bogs and wet acid heaths and moors, to 1200m.\nFlowering Season: July-September.\nDistribution: Throughout Europe, except the far north.\nGenerally regarded as poisonous, especially to livestock.\n\nThis Picture is made during a Vacation to Ireland in July 2022.
Branch from an African Acacia species of tree. Yellow flowers and spikes, Namibia.
Parkinsonia or Jerusalem thorn,
Beautiful Oenothera Biennis - Part of this plant can be used as food, medicine and cosmetics
Dead Thuja
Salix atrocinerea. Close-up of a jack salce branch with the mature female catkins, seeds, and leaves.
Selective focus using long lens. The similar background colours make for an even tone. Spring catkins with fruit of the alder tree, Alnus glutinosa.
3d render Ivy on a white background
Alter do Chão-Tapajos-Amazonia-Pará-Brazil
Cup of a Guapuruvu, a fast-growing tree in the Atlantic forest
Genista is a genus of flowering plants in the legume family Fabaceae, native to open habitats such as moorland and pasture in Europe and western Asia.
Yellow flower of Golden shower (Cassia fistula) under blue sky in Mauritius.
Sumac (Rhus Typhina or sumac of Virginia) flower with his leaves on blue sky background, pollination during spring season by bee insect. The sumac flower is green before becoming vibrant red.
Linden flowers or lime tree flowers isolated on white background.
Photinia Serratifolia
Olive branch filled with emerging flowers and buds. High quality photo
spring scenery
floral decorative flat lay composition isolated on a white background
Densely-branched Shrub to 2m, often forming large Colonies. Spiny: main Spines stout, 12-25mm. Flowers golden-yellow, 15-20mm long. Pod 11-20mm, densely hairy.
Beetles, flies and other insects on yellow flowering goldenrod.
Winter-cress (Barbarea vulgaris)
A close-up of a tree branch with green leaves and small yellow flowers. Flowers of linden tree. Branches of blooming linden.
Tree top with yellow flowers with blue sky in the background.  Guapuruvu (Parahyba Schizolobium)
Free Images: "bestof:Acacia quadrisulcata.PNG Acacia quadrisulcata 1 part of a phyllodium 2 flower-head 3 bracts 4 unexpanded flower 5 expanded flower 6 front- and back-view of a"
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