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Prickly lettuce (Lactuca serriola)


  • Title:  Prickly lettuce (Lactuca serriola)
  • Description:  Prickly lettuce (Lactuca serriola) - Summer annual weed. - Propagation is by seed; seeds are plumed and blow in the wind - Germination normally occurs in early spring. Usually flowers in mid- to late summer. Look for dandelion-like leaves with milky juice; flowers look like very small dandelions and are borne at the top of the stem; a single row of prickles can be found on the underside of the leaves.
  • Keywords:  Prickly lettuce Lactuca serriola PNW summer annual
  • Copyright:  This image is offered free for editorial and educational use only through arrangement with Please credit Richard Old
  • Filename:  Lactuca_serriola2.jpg
  • Filesize:  0.29MB
  • Pixels:  1200x1600
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License: Free

Resolution: 1200 x 1600 px ( 4" x 5.3" @ 300 dpi )




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