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