The cumulative distributions of the species in the results. The darkest area has the most species.
Zone 11 - 1 species Zone 10 - 5 species Zone 9 - 11 species Zone 8 - 13 species Zone 7 - 14 species Zone 6 - 12 species Zone 5 - 10 species Zone 4 - 8 species Zone 3 - 2 species Zone 2 - 2 species Zone 1 - 0 species Mexico - 5 species Alaska - 0 species Yukon Territories - 0 species Northwest Territories - 0 species British Columbia - 1 species Alberta - 0 species Saskatchewan - 2 species Nunavut - 0 species Manitoba - 3 species Ontario - 7 species Quebec  - 4 species Newfoundland - 1 species New Brunswick  - 4 species Prince Edward Island - 2 species Nova Scotia - 3 species Hawaii - 0 species Washington - 2 species Oregon - 2 species California - 4 species Nevada - 4 species Idaho - 2 species Montana - 3 species Wyoming - 4 species Utah - 3 species Arizona - 4 species Colorado - 4 species New Mexico - 4 species Texas - 11 species Oklahoma - 11 species Kansas - 9 species Nebraska - 4 species South Dakota - 4 species North Dakota - 4 species Arkansas - 10 species Missouri - 10 species Iowa - 4 species Minnesota - 4 species Illinois - 9 species Wisconsin - 3 species Michigan - 5 species Indiana - 7 species Kentucky - 9 species Maine - 5 species New Hampshire - 5 species Vermont - 5 species Massachusetts - 6 species Rhode Island - 4 species Connecticut - 6 species New York - 5 species Ohio - 7 species Pennsylvania - 6 species West Virginia - 7 species New Jersey - 6 species Maryland - 9 species Delaware - 5 species Virginia - 9 species North Carolina - 10 species Louisiana - 10 species Tennessee - 10 species Mississippi - 9 species South Carolina - 8 species Georgia - 9 species Alabama - 8 species Florida - 11 species