346 



g. Bunch-grass prairie. 



10. Heath represented by Arctostaphylos. 



11. Bunch-grass prairie. 



12. Heath of Arctostaphylos. 



13. CalamoiAlfa dune. 



14. Bunch-grass prairie. 



15. Heath of Arctostaphylos and Juniperus. 



16. Potentilla fruticosa association. 



17. Juncits torreyi association. 



18. Cladinni viariscoides swale. 



19. Calainoznlfa dune, mostly supplanted by heath. 



20. A suggestion of Liatris spicata prairie by Tofieldia. 



21. Heath. 



22. Juncus torreyi. 



23. Cladimn swale. 



24. Liatris spicata prairie. 



25. Juncus torreyi association. 



26. Cladiuni swale. 



27. Liatris spicata prairie. 



28. Scirpus americanus association. 



29. Potauwgeton association. 



30. Juncus torreyi association. 



31. Liatris spicata prairie. 



32. Juncus torreyi association. 



33. Scirpus americanus association. 



34. Cladium mariscoides association. 



35. Scirpus americanus association. 



36. Scirpus validus association. 



37. Nympliaea advena. 



38. Open water. 



39. Scirpus validus association. 



40. Scirpus aniericanus association. 



41. Liatris spicata prairie. 



42. Cladium swale. 



43. Liatris scariosa association with blowouts. 



44. Scirpus americanus association. 



45. Cladium swale. 



46. Liatris spicata prairie. 



47. Cladium swale. 



48. Liatris scariosa ridge with a few relic pines. 



49. Calauiagrostis canadensis association. 



