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