Biology Lab exam 2: plant diversity

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Biology Lab exam 2: plant diversity

  1. 1. Lab Quiz/Exam 2 Plants
  2. 2. Briones Field Trip
  3. 3. Blue Oak
  4. 4. Coast Live Oak
  5. 5. Valley Oak
  6. 6. Buckeye
  7. 7. California Bay
  8. 8. Bigleaf Maple
  9. 9. Toyon
  10. 10. Poison Oak
  11. 11. Elderberry
  12. 12. Gooseberry
  13. 13. Sagebrush
  14. 14. Brush Lupine - Silver Lupine
  15. 15. Coyote Bush
  16. 16. Sticky Monkey Flower
  17. 17. Lab Slides
  18. 18. Division: Charophyta (Stoneworts) Chara sp
  19. 19. Division: Charophyta (Stoneworts) Coleochaete
  20. 20. Division: Bryophyta “mosses” Classification: Nonvascular “Bryophtyes”
  21. 21. Division: Bryophyta “mosses” Classification: Nonvascular “Bryophtyes”
  22. 22. Division: Hepatophyta “Liverworts” Nonvascular “Bryophytes”
  23. 23. Gemmae Cup w/ gemmae inside on top of the thallus
  24. 24. Division: Anthocerophyta Hornworts
  25. 25. Seedless Vascular Plants Division: Pterophyta Class: Pteridopsida “True Fern”
  26. 26. Seedless Vascular Plants Division: Pterophyta Class: Sphenopsida “Horsetails” Equisetum
  27. 27. Seedless Vascular Plants Division: Pterophyta Class: Psilopsida “Whisk Fern” Psilotum
  28. 28. Fern Prothallium (gametophyte) Fern Sorus - a cluster of spore producing receptacles on the underside of a fern frond
  29. 29. Seedless Vascular Plants Division: Lycophyta “Club Mosses” Selaginella
  30. 30. HETEROSPOROUS!!
  31. 31. Selaginella Life Cycle
  32. 32. Seed Plants Division: Ginkgophyta Ginkgo biloba - heterosporous - dioeciuos -deciduous - dichotomous venation
  33. 33. Seed Plants Division: Cycadophyta Cycad - leaves look like palms, ferns - makes strobili (cones) -diecious - heterosporous - pollen tube makes sperm
  34. 34. Ephedra Welwitschia Seed Plants Division: Gnetophyta
  35. 35. Ovulate Cone Staminate (Pollen) Cone Seed Plants Division: Coniferophyta
  36. 36. Longitudinal section of staminate (pollen) cone
  37. 37. Seed Plants Division: Anthophyta “Angiosperms”

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