PIXNIO / 1000+ Botany free photos Botany free photos. Free for personal and commercial use. You can freely use any picture from this gallery. You are free to use the photos for personal or commercial use. Close-up of various cactuses in flowerpots with a focus on thorns of plants Agricultural sunflower field in full bloom on a sunny summer day Purple-pink and white petunia flowers (Petunia Tumbelina Bella), a beautiful plant in full bloom in a flower garden Close-up of a purple flower, a herb known as fever root (Ruellia tuberosa) Mint herb (Mentha piperita L.) a hybrid of spearmint (Mentha spicata) and water mint (Mentha aquatica) Burdock herb (Cirsium palustre) a thorny thistle flower with bright sunlight as backlight Close-up of flower known as walking iris (Neomarica gracilis) Close-up of purple wildflowers, the purpletop vervain or Argentinian vervain (Verbena bonariensis) A sunflower with a sunrays on yellow petals, a sunshine flower (Helianthus annuus) A houseleek (Sempervivum tectorum), plant with dark green leaves in semi shadow Futuristic design concept of a miniature greenhouse, a botanical garden in a shape of a glass sphere with flowers in it on a beachfront terrace Sunflowers in a field on a clear hot summer day with a focus on a sunflower head with sunflower seeds and yellow petals An Indian shot plant or African arrowroot flower, a perennial herb with an orange-red flower (Canna indica) The black-eyed Susan flower (Rudbeckia hirta), yellow flowers growing in shadow Purple clematis flowers on a plant in a flower garden (Clematis x jackmanii) Close-up of a petals of a pinkish-white flower Hybrid of a English rose (Rosa Molineux) and China rose (Rosa chinensis) A sapling of the Carpathian or English walnut plant growing from the ground (Juglans regia) Heart-shaped moss next to saplings in grass, illustration of love for nature and spring time Close-up of a seeds on stems of a grass Flowering of apple tree buds on twig with blue sky as background Close-up of a flowering apple branchlet at spring time Close-up of a yellowish nectar of flower with dark pinkish-purplish petals Close up of a herb with dark green leaves (Sempervivum tectorum) Close-up of a purplish-pink flower A herb called song of India or song of Jamaica in a flowerpot (Dracaena reflexa) Rock rose flowers (Helianthemum mutabile) Purple-pinkish water-lily flower in a pond (Nymphaea pubescens) Macro photograph of a pollen on pinkish flower Russian sage (Perovskia atriplicifolia) purplish wildflower close-up next ›