true leaves

Post-cotyledon leaf structures

True leaves are the leaves that develop after a seedling's initial cotyledons (seed leaves).

While cotyledons emerge first and provide early nutrition, true leaves represent the plant's mature leaf form with characteristic shape and function: Once the true leaves appear, you can transplant the seedlings.

Gardeners watch for true leaves as a sign the plant is established enough to handle transplanting or thinning.

Related
  • softYielding to touch
  • greenColor of vegetation
  • seedlingRecently sprouted young plant
  • unfurlSpread out from rolled
  • baseSupporting bottom structure

plant growth · organogenesis · growth · chlorophyll · edge · plant · monocots · germination · dicots · mesophyll · tip · photosynthesis · stomata · vascular tissue · sprouts · vein · petiole · plumule

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developmental stage in plant growth

true leavescotyledons

Embryonic plant's first leaves

seed leaves

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