Top Onion PNG Images

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The onion (Allium cepa L., from Latin cepa "onion"), additionally recognized as the bulb onion or frequent onion, is a vegetable that is the most broadly cultivated species of the genus Allium. Its shut family consist of the garlic, scallion, shallot, leek, chive, and Chinese onion. This genus additionally includes countless different species variously referred to as onions and cultivated for food, such as the Japanese bunching onion (Allium fistulosum), the tree onion (A. ×proliferum), and the Canada onion (Allium canadense). The identify "wild onion" is utilized to a range of Allium species, however A. cepa is completely recognised from cultivation. Its ancestral wild unique structure is no longer known, though escapes from cultivation have turn out to be mounted in some regions. The onion is most regularly a biennial or a perennial plant, however is typically handled as an annual and harvested in its first developing season.
The onion plant has a fan of hollow, bluish-green leaves and its bulb at the base of the plant starts to swell when a sure day-length is reached. The bulbs are composed of shortened, compressed, underground stems surrounded via fleshy modified scale (leaves) that envelop a central bud at the tip of the stem. In the autumn (or in spring, in the case of overwintering onions), the foliage dies down and the outer layers of the bulb emerge as dry and brittle. The crop is harvested and dried and the onions are prepared for use or storage. The crop is susceptible to assault through a variety of pests and diseases, mainly the onion fly, the onion eelworm, and a range of fungi which can purpose rotting. Some sorts of A. cepa, such as shallots and potato onions, produce a couple of bulbs. Onions are cultivated and used round the world. As a meals item, they are normally served cooked, as a vegetable or phase of a organized savoury dish, however can additionally be eaten uncooked or used to make pickles or chutneys. They are pungent when chopped and incorporate positive chemical components which irritate the eyes.

In this sub category you can download free PNG images: Onion Vegetables. In this category "Onion" we have 65 free PNG images with transparent background.

  • Onion Slice Image PNG Image

    Onion Slice Image
    Format: PNG
    Resolution: 420x420
    Size: 370.2KB
    Downloads: 365
  • Onion Vector Transparent PNG Image

    Onion Vector Transparent
    Format: PNG
    Resolution: 511x503
    Size: 93.3KB
    Downloads: 364
  • Red Onion PNG Image

    Red Onion
    Format: PNG
    Resolution: 440x250
    Size: 225.5KB
    Downloads: 364
  • Onion Picture PNG Image

    Onion Picture
    Format: PNG
    Resolution: 365x298
    Size: 160.9KB
    Downloads: 362
  • Onion Vector Image PNG Image

    Onion Vector Image
    Format: PNG
    Resolution: 600x547
    Size: 219.7KB
    Downloads: 348
  • Green Onion Image PNG Image

    Green Onion Image
    Format: PNG
    Resolution: 872x382
    Size: 300.1KB
    Downloads: 348
  • Red Onion Image PNG Image

    Red Onion Image
    Format: PNG
    Resolution: 680x548
    Size: 360.9KB
    Downloads: 341
  • Green Onion Transparent Image PNG Image

    Green Onion Transparent Image
    Format: PNG
    Resolution: 550x448
    Size: 177.7KB
    Downloads: 341
  • Onion Transparent PNG Image

    Onion Transparent
    Format: PNG
    Resolution: 432x379
    Size: 311.6KB
    Downloads: 340
  • Onion Slice Clipart PNG Image

    Onion Slice Clipart
    Format: PNG
    Resolution: 900x438
    Size: 593.7KB
    Downloads: 339
  • Green Onion Transparent PNG Image

    Green Onion Transparent
    Format: PNG
    Resolution: 600x348
    Size: 87.5KB
    Downloads: 339
  • Onion Slice File PNG Image

    Onion Slice File
    Format: PNG
    Resolution: 468x400
    Size: 141.3KB
    Downloads: 336
  • White Onion Image PNG Image

    White Onion Image
    Format: PNG
    Resolution: 467x383
    Size: 148.5KB
    Downloads: 334
  • Onion Vector File PNG Image

    Onion Vector File
    Format: PNG
    Resolution: 408x425
    Size: 69.7KB
    Downloads: 321
  • Red Onion Transparent PNG Image

    Red Onion Transparent
    Format: PNG
    Resolution: 1250x1259
    Size: 1.4MB
    Downloads: 319
  • Onion Vector Clipart PNG Image

    Onion Vector Clipart
    Format: PNG
    Resolution: 668x720
    Size: 172.2KB
    Downloads: 312
  • Onion Free Download Png PNG Image

    Onion Free Download Png
    Format: PNG
    Resolution: 1602x1200
    Size: 854.0KB
    Downloads: 310
  • Onion Vector Transparent Image PNG Image

    Onion Vector Transparent Image
    Format: PNG
    Resolution: 455x455
    Size: 120.0KB
    Downloads: 303
  • White Onion File PNG Image

    White Onion File
    Format: PNG
    Resolution: 600x555
    Size: 234.4KB
    Downloads: 301
  • Red Onion Transparent Background PNG Image

    Red Onion Transparent Background
    Format: PNG
    Resolution: 410x242
    Size: 115.2KB
    Downloads: 296