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