The cumulative distributions of the species in the results. The darkest area has the most species.
Zone 11 - 0 species Zone 10 - 3 species Zone 9 - 5 species Zone 8 - 7 species Zone 7 - 11 species Zone 6 - 11 species Zone 5 - 11 species Zone 4 - 10 species Zone 3 - 5 species Zone 2 - 1 species Zone 1 - 0 species Mexico - 3 species Alaska - 4 species Yukon Territories - 1 species Northwest Territories - 1 species British Columbia - 8 species Alberta - 2 species Saskatchewan - 1 species Nunavut - 1 species Manitoba - 1 species Ontario - 7 species Quebec  - 5 species Newfoundland - 1 species New Brunswick  - 5 species Prince Edward Island - 2 species Nova Scotia - 3 species Hawaii - 2 species Washington - 8 species Oregon - 7 species California - 8 species Nevada - 4 species Idaho - 7 species Montana - 6 species Wyoming - 3 species Utah - 4 species Arizona - 4 species Colorado - 5 species New Mexico - 4 species Texas - 2 species Oklahoma - 5 species Kansas - 3 species Nebraska - 4 species South Dakota - 3 species North Dakota - 2 species Arkansas - 7 species Missouri - 7 species Iowa - 5 species Minnesota - 5 species Illinois - 10 species Wisconsin - 6 species Michigan - 8 species Indiana - 8 species Kentucky - 9 species Maine - 6 species New Hampshire - 5 species Vermont - 7 species Massachusetts - 10 species Rhode Island - 8 species Connecticut - 8 species New York - 7 species Ohio - 9 species Pennsylvania - 9 species West Virginia - 8 species New Jersey - 9 species Maryland - 8 species Delaware - 9 species Virginia - 9 species North Carolina - 8 species Louisiana - 2 species Tennessee - 9 species Mississippi - 3 species South Carolina - 6 species Georgia - 6 species Alabama - 6 species Florida - 3 species