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Species Targeted for Collection in Seeds of Success

Ecoregions with lists have clickable links on the map, or use the text list of ecoregions below. You can also view lists of assigned plants by using the Species List Search which includes a dropdown menu of collectors along with a variety of searches. If you want to request that a species be added to the list, go to the species request instructions. If you need a better, printable copy of the TNC Ecoregions, a PDF map is available on their website here.

TNC Ecoregion Map 1. Pacific Northwest Coast 2. Puget Trough - Willamette Valley - Georgia Basin 3. North Cascades and Pacific Ranges 4. Modoc Plateau and East Cascades 5. Klamath Mountains 6. Columbia Plateau 7. Canadian Rocky Mountains 8. Middle Rockies - Blue Mountains 9. Utah-Wyoming Rocky Mountains 10. Wyoming Basins 11. Great Basin 12. Sierra Nevada 13. Great Central Valley 14. California North Coast 15. California Central Coast 16. California South Coast 17. Mojave Desert 18. Utah High Plateaus 19. Colorado Plateau 20. Southern Rocky Mountains 21. Arizona-New Mexico Mountains 22. Apache Highlands 23. Sonoran Desert 24. Chihuahuan Desert 25. Black Hills 26. Northern Great Plains Steppe 27. Central Shortgrass Prairie 28. Southern Shortgrass Prairie 29. Edwards Plateau 30. Tamaulipan Thorn Scrub 31. Gulf Coast Prairies and Marshes 32. Crosstimbers and Southern Tallgrass Prairie 33. Central Mixed-Grass Prairie 34. Dakota Mixed-Grass Prairie 35. Northern Tallgrass Prairie 36. Central Tallgrass Prairie 37. Osage Plains/Flint Hills Prairie 38. Ozarks 39. Ouachita Mountains 40. Upper West Gulf Coastal Plain 41. West Gulf Coastal Plain 42. Mississippi River Alluvial Plain 43. Upper East Gulf Coastal Plain 44. Interior Low Plateau 45. North Central Tillplain 46. Prairie-Forest Border 47. Superior Mixed Forest 48. Great Lakes 49. Western Allegheny Plateau 50. Cumberlands and Southern Ridge and Valley 51. Southern Blue Ridge 52. Piedmont 53. East Gulf Coastal Plain 54. Tropical Florida 55. Florida Peninsula 56. South Atlantic Coastal Plain 57. Mid-Atlantic Coastal Plain 58. Chesapeake Bay Lowlands 59. Central Appalachian Forest 60. High Allegheny Plateau 61. Lower New England/Northern Piedmont 62. North Atlantic Coast 63. Northern Appalachian-Boreal Forest 64. St Lawrence-Champlain Valley 65. Hawaiian High Islands 66. Aspen Parkland 67. Fescue-Mixed Grass Prairie 68. Okanagan 69. Alaska Coastal Forest and Mountains 70. Gulf of Alaska Mountains and Fjordlands 71. Cook Inlet Basin 72. Alaska Peninsula 73. Bering Sea and Aleutian Islands 74. Bristol Bay Basin 75. Beringian Tundra 76. Alaska Range 77. Interior Alaska Taiga 78. Yukon Plateau and Flats 79. Brooks Range Tundra Coastal Plain 81. West Cascades

1. Pacific Northwest Coast
2. Puget Trough - Willamette Valley - Georgia Basin
3. North Cascades and Pacific Ranges
4. Modoc Plateau and East Cascades
5. Klamath Mountains
6. Columbia Plateau
7. Canadian Rocky Mountains
8. Middle Rockies - Blue Mountains
9. Utah-Wyoming Rocky Mountains
10. Wyoming Basins
11. Great Basin
12. Sierra Nevada
13. Great Central Valley
14. California North Coast
15. California Central Coast
16. California South Coast
17. Mojave Desert
18. Utah High Plateaus
19. Colorado Plateau
20. Southern Rocky Mountains
21. Arizona-New Mexico Mountains
22. Apache Highlands
23. Sonoran Desert
24. Chihuahuan Desert
25. Black Hills
26. Northern Great Plains Steppe
27. Central Shortgrass Prairie
28. Southern Shortgrass Prairie
29. Edwards Plateau		 30. Tamaulipan Thorn Scrub
31. Gulf Coast Prairies and Marshes
32. Crosstimbers and Southern Tallgrass Prairie
33. Central Mixed-Grass Prairie
34. Dakota Mixed-Grass Prairie
35. Northern Tallgrass Prairie
36. Central Tallgrass Prairie
37. Osage Plains/Flint Hills Prairie
38. Ozarks
39. Ouachita Mountains
40. Upper West Gulf Coastal Plain
41. West Gulf Coastal Plain
42. Mississippi River Alluvial Plain
43. Upper East Gulf Coastal Plain
44. Interior Low Plateau
45. North Central Tillplain
46. Prairie-Forest Border
47. Superior Mixed Forest
48. Great Lakes
49. Western Allegheny Plateau
50. Cumberlands and Southern Ridge and Valley
51. Southern Blue Ridge
52. Piedmont
53. East Gulf Coastal Plain
54. Tropical Florida
55. Florida Peninsula
56. South Atlantic Coastal Plain
57. Mid-Atlantic Coastal Plain

58. Chesapeake Bay Lowlands
59. Central Appalachian Forest
60. High Allegheny Plateau
61. Lower New England/Northern Piedmont
62. North Atlantic Coast
63. Northern Appalachian-Boreal Forest
64. St Lawrence-Champlain Valley
65. Hawaiian High Islands
66. Aspen Parkland
67. Fescue-Mixed Grass Prairie
68. Okanagan
69. Alaska Coastal Forest and Mountains
70. Gulf of Alaska Mountains and Fjordlands
71. Cook Inlet Basin
72. Alaska Peninsula
73. Bering Sea and Aleutian Islands
74. Bristol Bay Basin
75. Beringian Tundra
76. Alaska Range
77. Interior Alaska Taiga
78. Yukon Plateau and Flats
79. Brooks Range Tundra Coastal Plain
81. West Cascades

(Ecoregions currently without species listed are italicized. Marine Ecoregions are not used.)

You can also view lists of assigned plants by collector search or request additional plants.
 

Comments, suggestions, and questions about the website should be directed to the webmaster.
http://www.nps.gov/plants/sos/species/ecoregion.htm
Last Updated: 24-Oct-2006