Difference between Angiosperms and Gymnosperms

Last Updated : 18 Dec, 2025

Spermatophyta include all seed-bearing plants. It has been branched into two subdivisions- Gymnosperms and Angiosperms. Gymnosperms are woody plants that do not bear flowers. Seeds are exposed or naked—better adaptation for a land habit. Angiosperms are the most highly evolved plants. They are the most abundant and conspicuous plants. Range from tiny, almost microscopic Wolffia to tall trees of Eucalyptus.

angiosperms_vs_gymnosperms


R.H. Whittaker gives 5 kingdom systems, which he stated are kingdoms like Monera, Protista, Fungi, Animalia, and Plantae. Kingdom Plantae has mainly 5 groups, i.e., Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms. Let us have a glance at the difference between gymnosperms and angiosperms.

Angiosperms vs Gymnosperms

Parameter

Angiosperms

Gymnosperms

Definition

Angiosperms are seed-producing flowering plants whose seeds are enclosed within an ovary.

Gymnosperms are seed-producing non-flowering plants whose seeds are enclosed.

Flower

These are Flowering Plants, and thus, they have flowers

These are not flowering plants, and thus, they do not have flowers

Embryo

The embryo contains one or two cotyledons

The embryo may contain one to several cotyledons.

Xylem

Xylem forms Vessels

Xylem does not form Vessels.

Reproductive organs

  • The sporophylls are aggregated to form cones (generally unisexual, rarely bisexual).
  • Male gametophyte contains 1 or 2 prothalial cells, a tubule cell, a stalk cell, and a body cell that divides to form 2 male gametes.
  • Seeds develop exposure to megasporophyll. Fruits are never formed.
  • Archegonia are absent
  • The sporophylls are aggregated to form flowers (generally bisexual, rarely unisexual).
  • The male gametophyte consists of a tube cell and a generative cell, which divide to form two male gametes.
  • Seeds develop inside the ovary, which matures into a fruit.
  • The female gametophyte contains archegonia.

Endosperms

Triploid Endosperms

Haploid Endosperms

Stem

The stem is made up of Hardwood

The stem is made up of Softwood

Leaves

Flat-shaped leaves.

Scale-like and needle-like leaves.

Dispersion

Animal Dispersion

Wind Dispersion

Example

Monocots and Dicots

Cycas, Pinus (pines), Cedrus(deodar), Ginkgo, etc.

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