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Study Axillary bud lecture notes PDF with biology definitions and explanation to study What is Axillary bud?. Study axillary bud explanation with biology terms to review biology course for online degree programs.

Axillary bud Definition:

  • Axillary bud is the point on the which can potentially form a lateral branch or, in some cases, a thorn or flower.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Axillary bud Notes:

The axillary bud (or lateral bud) is an embryonic shoot located in the axil of a leaf. Each bud has the potential to form shoots, and may be specialized in producing either vegetative shoots (stems and branches) or reproductive shoots (flowers). Once formed, a bud may remain dormant for some time, or it may form a shoot immediately. An axillary bud is an embryonic shoot which lies dormant at the junction of the stem and petiole of a plant.[1]:18 It arises exogenously from outer layer of cortex of the stem.

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