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