| Description |
viii, 420 pages : illustrations, maps ; 25 cm |
|
text txt rdacontent |
|
unmediated n rdamedia |
|
volume nc rdacarrier |
| Contents |
Introduction -- 1. What is Plant Geography? -- 2. Distribution and Range -- 3. The Migration of Plants -- 4. The Principle of Discontinuous Distribution -- 5. Some Considerations of Seed Production -- 6. Behavior of a Plant within its Habitat -- 7. The Speed of Migration -- 8. Retreating Migration -- 9. Limits of Range and Migration -- 10. Looking Backward on Migration -- 11. Looking Backward Still Further -- 12. Summary of Chapters 2-11; Introduction to the Following Chapters -- 13. The Joint Migration of Species into New Habitats -- 14. The Establishment of Joint Ranges -- 15. Flora, Floristic Group, Province -- 16. The Nature of Floristic Groups and Providences -- 17. More About Floristic Groups -- 18. Vegetative Form -- 19. The Concept of Vegetation -- 20. Correlation of Climate and Vegetation -- 21. On Transitions between Provinces -- 22. The Vegetation of North America, North of Mexico -- Index. |
| Subject |
Phytogeography -- North America.
|
|
Botany -- North America.
|
|
Botany. (DNLM)D001901 |
|
Demography. (DNLM)D003710 |
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North America. (DNLM)D009656 |
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Botany. (OCoLC)fst00836869
|
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Phytogeography. (OCoLC)fst01063243
|
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North America. (OCoLC)fst01242475
|
| Added Author |
Cronquist, Arthur.
|
| ISBN |
0231026684 |
|
9780231026680 |
|
