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