A flower typically referred to as a bloom or blossom, is that the plant organ found in flowering plants (plants of the Magnoliophyta, additionally referred to as angiosperms). The biological perform of a flower is to impact replica, sometimes by providing a mechanism for the union of the spermatozoon with eggs. Flowers might facilitate outcrossing (fusion of spermatozoon and eggs from totally different people during a population) or permit selfing (fusion of spermatozoon and egg from the identical flower). Some flowers turn out diaspores while not fertilization (parthenocarpy). Flowers contain sporangia and are the location wherever gametophytes develop. several flowers have evolved to be enticing to animals, thus on cause them to be vectors for the transfer of spore. when fertilization, the ovary of the flower develops into fruit containing seeds.
The flower-giving tradition goes back to prehistoric times once flowers typically had a meditative and flavorer attributes. Archaeologists found in many grave sites remnants of flower petals. Flowers were 1st used as killing and burial objects. Ancient Egyptians and later Greeks and Romans used flowers. In Egypt, burial objects from the time around 1540 BC were found, that delineate red flower, yellow Araun, cornflower and lilies. Records of flower giving seem in Chinese writings and Egyptian hieroglyphics, likewise as in Greek and Roman mythology. The follow of giving a flower flourished within the Middle Ages once couples showed affectionateness through flowers.

In this sub category you can download free PNG images: Flowers Nature. In this category "Flowers" we have 119 free PNG images with transparent background.

  • Lotus Flowers Silhouette Free Photo PNG Image
    Lotus Flowers Silhouette Free Photo
    Format: PNG
    Resolution: 2326x1514
    Size: 75.1KB
    Downloads: 56
  • Vector Flower Artwork Free Download Image PNG Image
    Vector Flower Artwork Free Download Image
    Format: PNG
    Resolution: 512x290
    Size: 175.3KB
    Downloads: 55
  • Botany Lily Calla Photos Free PNG HQ PNG Image
    Botany Lily Calla Photos Free PNG HQ
    Format: PNG
    Resolution: 550x1099
    Size: 149.5KB
    Downloads: 55
  • Bluebells PNG Free Photo PNG Image
    Bluebells PNG Free Photo
    Format: PNG
    Resolution: 1600x1199
    Size: 319.1KB
    Downloads: 55
  • Vector Pic Flower Artwork Free Photo PNG Image
    Vector Pic Flower Artwork Free Photo
    Format: PNG
    Resolution: 512x373
    Size: 127.7KB
    Downloads: 52
  • Photos Flower Artwork PNG File HD PNG Image
    Photos Flower Artwork PNG File HD
    Format: PNG
    Resolution: 963x934
    Size: 743.8KB
    Downloads: 52
  • Picture Flower Artwork Free Clipart HD PNG Image
    Picture Flower Artwork Free Clipart HD
    Format: PNG
    Resolution: 1600x1424
    Size: 1.6MB
    Downloads: 50
  • Lily Calla Red Free PNG HQ PNG Image
    Lily Calla Red Free PNG HQ
    Format: PNG
    Resolution: 610x1044
    Size: 493.8KB
    Downloads: 50
  • Lily Calla Photos Free PNG HQ PNG Image
    Lily Calla Photos Free PNG HQ
    Format: PNG
    Resolution: 512x512
    Size: 173.0KB
    Downloads: 49
  • Lily Calla Red PNG Download Free PNG Image
    Lily Calla Red PNG Download Free
    Format: PNG
    Resolution: 600x600
    Size: 36.4KB
    Downloads: 49
  • Bluebells Free PNG HQ PNG Image
    Bluebells Free PNG HQ
    Format: PNG
    Resolution: 664x414
    Size: 165.9KB
    Downloads: 49
  • Single Flowers Silhouette Free Clipart HD PNG Image
    Single Flowers Silhouette Free Clipart HD
    Format: PNG
    Resolution: 512x512
    Size: 51.4KB
    Downloads: 48
  • Bluebells Download HQ PNG Image
    Bluebells Download HQ
    Format: PNG
    Resolution: 630x315
    Size: 188.0KB
    Downloads: 48
  • Flower Bluebells Download HD PNG Image
    Flower Bluebells Download HD
    Format: PNG
    Resolution: 960x485
    Size: 731.1KB
    Downloads: 47
  • Flower Artwork Free PNG HQ PNG Image
    Flower Artwork Free PNG HQ
    Format: PNG
    Resolution: 1924x2593
    Size: 2.9MB
    Downloads: 46
  • Flower Artwork Free Clipart HQ PNG Image
    Flower Artwork Free Clipart HQ
    Format: PNG
    Resolution: 1801x1812
    Size: 4.5MB
    Downloads: 45
  • Vector Silhouette Flowers Black Free Clipart HQ PNG Image
    Vector Silhouette Flowers Black Free Clipart HQ
    Format: PNG
    Resolution: 1024x682
    Size: 78.4KB
    Downloads: 45
  • Flowers Silhouette Free Transparent Image HQ PNG Image
    Flowers Silhouette Free Transparent Image HQ
    Format: PNG
    Resolution: 600x513
    Size: 208.2KB
    Downloads: 45
  • Images Flower Artwork Download HD PNG Image
    Images Flower Artwork Download HD
    Format: PNG
    Resolution: 1200x1200
    Size: 1.5MB
    Downloads: 44