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 - 6 species Zone 8 - 8 species Zone 7 - 12 species Zone 6 - 9 species Zone 5 - 9 species Zone 4 - 9 species Zone 3 - 6 species Zone 2 - 4 species Zone 1 - 3 species Mexico - 1 species Alaska - 7 species Yukon Territories - 6 species Northwest Territories - 7 species British Columbia - 11 species Alberta - 7 species Saskatchewan - 4 species Nunavut - 3 species Manitoba - 4 species Ontario - 10 species Quebec  - 7 species Newfoundland - 6 species New Brunswick  - 6 species Prince Edward Island - 4 species Nova Scotia - 7 species Hawaii - 0 species Washington - 10 species Oregon - 9 species California - 7 species Nevada - 3 species Idaho - 6 species Montana - 5 species Wyoming - 4 species Utah - 4 species Arizona - 1 species Colorado - 3 species New Mexico - 2 species Texas - 4 species Oklahoma - 4 species Kansas - 3 species Nebraska - 0 species South Dakota - 3 species North Dakota - 0 species Arkansas - 5 species Missouri - 3 species Iowa - 0 species Minnesota - 7 species Illinois - 6 species Wisconsin - 6 species Michigan - 9 species Indiana - 6 species Kentucky - 4 species Maine - 8 species New Hampshire - 7 species Vermont - 8 species Massachusetts - 6 species Rhode Island - 5 species Connecticut - 6 species New York - 7 species Ohio - 5 species Pennsylvania - 5 species West Virginia - 5 species New Jersey - 5 species Maryland - 5 species Delaware - 4 species Virginia - 7 species North Carolina - 6 species Louisiana - 4 species Tennessee - 6 species Mississippi - 5 species South Carolina - 5 species Georgia - 5 species Alabama - 5 species Florida - 4 species