1 / 23

Rosaceae

Rosaceae. Rose Family. ca. 85 genera /3000 species Amelanchier (service berry) Rubis (black and raspberries Fragaria (strawberry) Potentilla (cinquefoil) Fallugia (Apache plume) Cowania (cliff rose) Cercocarpus (mountain mahogany) Rosa Prunus. Life Form.

merritt-estes
Télécharger la présentation

Rosaceae

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Rosaceae Rose Family ca. 85 genera /3000 species Amelanchier (service berry) Rubis (black and raspberries Fragaria (strawberry) Potentilla (cinquefoil) Fallugia (Apache plume) Cowania (cliff rose) Cercocarpus (mountain mahogany) Rosa Prunus Rosaceae

  2. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  3. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  4. Purshiamexicana Rosaceae

  5. Potentilla sp. Rosaceae

  6. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  7. Rosaceae

  8. Cowania stanshuriana Rosaceae

  9. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  10. Rosa rugosa Hypanthium Cup-shaped extension of the floral axis formed from union of basal parts of calyx, corolla, and androecium commonly surrounding the pistils. (More) Eurosids I (2) Rosaceae

  11. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  12. Rubus sp. aggregated druplets Rosaceae

  13. Rosaceae

  14. Rosaceae

  15. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  16. Cowania sp. Rosaceae

  17. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  18. Folicles (More) Eurosids I (2) Rosaceae

  19. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  20. Prunus sp. Drupe Rosaceae

  21. Pome Epigynous flower Rosaceae

  22. Life Form Herbs, shrubs or trees. Flowers usually bisexual and regular. Often with rhizomes. Leaves alternate and toothed; simple or compound. Stipules present. Numerous stamens. One to many carpels fused into superior ovary. Five sepals fused into hypanthium. Five free petals that often have a claw. Stems and Leaves Perianth Flowers and Inflorescence Reproductive Structures Fruit Fruit a follicle, achene, pome, drupe, aggregate or accessory with druplets Rosaceae

  23. Malusdomestica Rosaceae

More Related