seed leaf

First sprouting blade

A seed leaf is the first leaf or pair of leaves that emerge from a germinating seed, providing initial nutrients before true leaves develop.

The technical term is cotyledon.

Seed leaves often look different from the plant's mature foliage: The seed leaves were round, but the true leaves came in serrated.

Related

embryo · radicle · plumule · seedling · true leaves · chlorophyll · botany · young · unfurling · first · angiosperms · growth · photosynthesis · delicate · awakening · husk · tender · green

Categories
Opposites
developmental stage

seed leaftrue leaf

Mature photosynthetic organ

Family

seed, leaf, leafy, seeds, seedy, leaflet, seeding, leaflets, seedbed

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Top 500,000
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Used worldwide · Timeless · Concrete · Rated G