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