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| Term | Definition |
|---|---|
| Stomata | Adoptions that enable the exchange of gases even with the presence of a cuticle on a plant. |
| Vascular tissue | specialized transport tissue. |
| vascular plant | plants with vascular tissue. |
| nonvascular plant | lack specialized transport tissues. |
| seed | a plant structure that contains an embryo. |
| Thallose | meaning a green shoot or twig, is the undifferentiated vegetative tissue of some organisms in diverse groups such as algae, fungi, some liverworts, lichens, and the Myxogastria |
| Strobilus | A compact cluster of spore bearing structures. |
| epiphyte | A plant that lives anchored to an object or another plant. |
| rhizome | Sporophyte that eventually produces roots and a thick underground stem. |
| sporangium | spores that form in a structure. |
| sorus | clusters of sporangia. |
| Cotyledon | structures that either store food or help absorb foood for the tiny sporophyte. |
| cone | A structure that contains the male or female reproductive structures of cycads an other gymnosperm plants. |
| annual | sprouts from a seed,grows,produces new seed, and dies in one growing season. |
| biennial | plant's life spans two years. |
| perennial | plants that can live for several years and usually produce flowers and sees yearly. |