1. – Producers: Seaweeds and Plants

2. The Domains of Life

3. Kingdom Protista – Seaweeds (algae)

4. Kingdom Plantae – Plants

5. Kingdom Protista – Seaweeds (algae)

6. Algal (macrophyte) structure

7. Marine algae in an Oregon Intertidal Zone

8. Phylum Chlorophyta – Green Algae

9. Green Algae
Chaetomorpha
Bryopsis

10. Green Algae
Ulva
Enteromorpha

11. Green Algae
Halimeda
…a calcareous reef building alga

12. Phylum Heterokontophyta: Class Phaeophyta – Brown Algae

13. Brown Algae
Leathesia
Scytosiphon

14. Brown Algae
Egregia
Laminaria

15. Brown Algae
Postelsia

16. Brown Algae
Macrocystis -- Kelp

17. Brown Algae
Macrocystis -- Kelp

18. Class Rhodophyta – Red Algae

19. Red Algae
Calliarthron
Melobesia

20. Red Algae
Corallina
Palmaria

21. Red Algae
Microcladia
Entocladia

22. Red Algae
Mazzaella
Mastocarpus

23. Algae as a Human Resource

24. Phycocolloids
Algin (brown algae)
Carrageenan (red algae)

25. Phycocolloids
Agar (red algae)

26. Class Rhodophyta – Red Algae
Porphyra

27. Algae products and harvest

28. Edible Algae
Evelyn McConnaughey
OIMB

29. Kingdom Plantae – Plants

30. Phylum Anthophyta Flowering Plants Angiosperms Mangrove flowers
Seagrass flower

31. Seagrass bed

32. Sea grass bed at lower edge of the intertidal zone

33. Seagrasses
roots and rhizomes

34. Common Seagrass genera

35. Seagrass genera in Califronia waters
2 species
3 species

36. Zostera

37. Phyllospadix

38. Seagrasses are flowering plants
Reproductive plants
flower
Fruit with seeds

39. Salt Marsh
Medcalfe Marsh, near Charleston, Oregon

40. Salt marsh – mudflat system

41. Salt Marsh plants
Salicornia (pickleweed)

42. Salt Marsh plants
Spartina (cordgrass)

43. Mangrove

44. Mangrove seedling

45. Salt Marshes and Mangroves