Plant tax Test 2 Families
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17 terms
Terms | Definitions |
|---|---|
 Archeopteridopsida | Class: progymnosperms; spore dispersal |
| Pinophyta | Division: Trees, no fruits |
| Pinophytina | Subdivision: Xylem no vessel elements |
| Lyginopteridopsida | Class: Tree ferns with seeds (extinct) |
| Bennettitopsida | Class: Cycadeoids; exinct, look like cycads |
| Cycadopsida | Class: Cycads; dioecious |
| Ginkgopsida | Class: Ginkgos; one species in China, dioecious |
| Pinopsida | Class: conifers |
| Taxaceae | Family: Yew |
| Podocarpacae | Family: Podocarp |
| Araucariaceae | Family: Araucaria |
| Pinaceae | Family: Pine |
| Sequoia | Genus: Redwood |
| Sequoiadendron | Genus: Giant Sequoia |
| Cupressaceae | Family: Cypress |
| Gnetophytina | Subdivision: Vessels, no resin,contains Welwitschia |
| Magnoliophyta | Division: True flowers, double fertilization, etc |
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