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Comparison of a dandelion flower in normal daylight and under ultraviolet light. The top photo shows the flower in regular light, while the bottom photo reveals the fluorescent glow of the flower's details.
Close-up of a passionflower with vibrant purple and blue tendrils, set against a black background.
Close-up photograph of a silk tree (Albizia julibrissin) flower showing fluffy, ribbon-like pink petals and numerous long, thin filaments with yellow tips, set against a black background.
Close-up of a lavender flower with a purple and pink hue, against a black background.
Close-up of a lavender flower avec purple petals and tiny water droplets, against a black background.
Close-up of a cluster of green aloe vera flowers on a dark background.
A vibrant pink and purple Chinese ground orchid, Bletilla striata, against a black background, with green stem and leaves.
Close-up photo of a colorful cannabis plant with dense buds and trichomes, against a black background.
A detailed botanical illustration of the Pink Lady's Slipper, Cypripedium acaule, with description about its characteristics and conservation. The flower is pink and purple with a prominent pouch, on a slender stem against a black background.
Close-up of a red California poppy flower with dark background, showing its petals and central reproductive structures, alongside text about the flower's characteristics and history.
Close-up of two downy rattlesnake plantain orchid flowers with pale blue petals and pinkish accents, set against a black background.
Illustration of a Lion's Tail plant with purple flowers and yellow-orange blooms on a black background, accompanied by text describing the plant and its medicinal uses.
Close-up of a Sweet Gum branch with spiky seed pods and star-shaped leaves against a black background.
A detailed informational poster about castor plant Ricinus communis, showing a close-up image of the plant's flower stem with red and pink flowers and leaves. The text explains the origin, uses, and effects of castor oil and ricin toxin.
Close-up of a Pitcher Plant, Sarracenia sp., with vibrant pink and purple petals and a tall, slender stem against a black background.
Close-up of a tall, blue yucca flower with multiple blossoms blooming on a single stem, dark background.
Close-up of a Lacy Phacelia flower with purple and blue petals and long, spiky stamens against a black background.
Close-up of a pitcher plant with pink and purple petals against a black background, labeled as Sarracenia sp. from the Sarraceniaceae family.
Close-up of a tall blue flower spike of Yucca filamentosa with multiple bell-shaped flowers against a black background.
Color-enhanced photograph of Lacy Phacelia flower with pink petals and blue stamens against a black background, with scientific name and family information in the top right corner.
Detailed infographic of Castor plant with text describing its origins, uses, and risks, featuring a large purple castor flower stalk against a black background.
Illustration of a plant with yellow and purple flowers, identified as Lion's Tail (Leonotis leonurus) in the Lamiaceae family, with accompanying descriptive text about its characteristics, uses, and botanical information.
Close-up of a lavender flower with purple petals and tiny white and purple buds, set against a black background.
Close-up photograph of a cluster of aloe vera plant stalks with elongated green leaves, some with tinges of purple, on a black background. The plant is labeled as Aloe sp., Asphodelaceae.
Close-up photograph of a Chinese ground orchid (Bletilla striata) with pink and purple petals, set against a black background, highlighting its detailed floral structure.
Close-up of a cannabis plant with dense buds covered in trichomes.
Close-up of a pink lady's slipper orchid with deep pink and purple flowers and green leaves on a dark background. Text indicates it is a Pink Lady's Slipper (Cypripedium acaule), Orchidaceae.
Close-up photograph of a California poppy flower with bright orange petals and a yellowish-white center, set against a black background.
Close-up of two blue and pink flowering plants, identified as Downy Rattlesnake Plantain (Goodyera pubescens) from the Orchidaceae family, with a black background.
Illustration of a lion's tail plant with purple, green, and yellow flowers on a black background, accompanied by detailed plant information text on the left.
A botanical illustration of Sweet Gum tree branch with leaves and seed clusters, beige and pink in color, against a black background.
A tall stalk of castor plant with reddish-purple leaves and clusters of small, reddish seeds or pods, against a black background, accompanied by text describing the castor plant.
A close-up image of a pitcher's plant flower (Sarracenia sp.), with pink and red petals, on a dark background, and scientific labels.
Close-up photo of blue Yucca flowers with multiple blossoms on a flower spike against a dark background.
Color-enhanced photograph of a Lacy Phacelia flower with light purple petals and long stamens against a black background.