Dahlia is a genus of hairy, tuberous, herbaceous perennial plant life native to mexico and important america. A member of the asteraceae (previously compositae) family of dicotyledonous plants, its lawn household therefore include the sunflower, daisy, chrysanthemum, and zinnia. There are forty two species of dahlia, with hybrids commonly grown as lawn plants. Flower paperwork are variable, with one head in step with stem; these may be as small as 5 cm (2 in) diameter or as much as 30 cm (1 toes) ("dinner plate").
This fantastic range outcomes from dahlias being octoploids—this is, they have got eight units of homologous chromosomes, while maximum vegetation have simplest . In addition, dahlias also incorporate many transposons—genetic portions that move from place to place upon an allele—which contributes to their manifesting such splendid variety. The stems are leafy, ranging in top from as little as 30 cm (12 in) to more than 1. Eight–2. Four m (6–eight ft). The general public of species do not produce scented flowers. Like maximum plants that do not attract pollinating insects thru scent, they are brightly colored, showing maximum shades, with the exception of blue. The dahlia become declared the countrywide flower of mexico in 1963. The tubers had been grown as a food crop through the aztecs, but this use in large part died out after the spanish conquest. Tries to introduce the tubers as a food crop in europe were unsuccessful.

In this sub category you can download free PNG images: Dahlia Nature. In this category "Dahlia" we have 14 free PNG images with transparent background.

  • Dahlia Png PNG Image
    Dahlia Png
    Format: PNG
    Resolution: 251x400
    Size: 151.5KB
    Downloads: 788
  • Dahlia Free Download Png PNG Image
    Dahlia Free Download Png
    Format: PNG
    Resolution: 600x600
    Size: 412.9KB
    Downloads: 656
  • Dahlia Free Png Image PNG Image
    Dahlia Free Png Image
    Format: PNG
    Resolution: 1100x1105
    Size: 1.4MB
    Downloads: 634
  • Dahlia Png File PNG Image
    Dahlia Png File
    Format: PNG
    Resolution: 1024x1066
    Size: 1.1MB
    Downloads: 632
  • Dahlia Png Image PNG Image
    Dahlia Png Image
    Format: PNG
    Resolution: 300x221
    Size: 118.4KB
    Downloads: 580
  • Dahlia Download Png PNG Image
    Dahlia Download Png
    Format: PNG
    Resolution: 900x900
    Size: 778.0KB
    Downloads: 579
  • Dahlia Picture PNG Image
    Dahlia Picture
    Format: PNG
    Resolution: 354x343
    Size: 183.4KB
    Downloads: 578
  • Dahlia Png Picture PNG Image
    Dahlia Png Picture
    Format: PNG
    Resolution: 1600x1200
    Size: 1.7MB
    Downloads: 545
  • Dahlia Png Clipart PNG Image
    Dahlia Png Clipart
    Format: PNG
    Resolution: 900x878
    Size: 808.6KB
    Downloads: 534
  • Dahlia Png Hd PNG Image
    Dahlia Png Hd
    Format: PNG
    Resolution: 1024x902
    Size: 998.9KB
    Downloads: 529
  • Dahlia Transparent PNG Image
    Dahlia Transparent
    Format: PNG
    Resolution: 900x756
    Size: 687.0KB
    Downloads: 525
  • Dahlia Png Pic PNG Image
    Dahlia Png Pic
    Format: PNG
    Resolution: 356x384
    Size: 173.5KB
    Downloads: 457
  • Bouquet Bride Plant Flower Chrysanths Free Transparent Image HQ PNG Image
    Bouquet Bride Plant Flower Chrysanths Free Transparent Image HQ
    Format: PNG
    Resolution: 600x800
    Size: 494.3KB
    Downloads: 369
  • Triangle Dahlia Tianzhu Red Heart Free PNG HQ PNG Image
    Triangle Dahlia Tianzhu Red Heart Free PNG HQ
    Format: PNG
    Resolution: 1984x1984
    Size: 48.6KB
    Downloads: 244

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