The cumulative distributions of the species in the results. The darkest area has the most species.
Zone 11 - 0 species Zone 10 - 1 species Zone 9 - 7 species Zone 8 - 9 species Zone 7 - 15 species Zone 6 - 20 species Zone 5 - 19 species Zone 4 - 19 species Zone 3 - 10 species Zone 2 - 6 species Zone 1 - 2 species Mexico - 3 species Alaska - 7 species Yukon Territories - 6 species Northwest Territories - 6 species British Columbia - 8 species Alberta - 7 species Saskatchewan - 7 species Nunavut - 4 species Manitoba - 8 species Ontario - 12 species Quebec  - 12 species Newfoundland - 6 species New Brunswick  - 8 species Prince Edward Island - 6 species Nova Scotia - 10 species Hawaii - 0 species Washington - 9 species Oregon - 9 species California - 9 species Nevada - 3 species Idaho - 8 species Montana - 9 species Wyoming - 8 species Utah - 4 species Arizona - 3 species Colorado - 6 species New Mexico - 4 species Texas - 4 species Oklahoma - 5 species Kansas - 5 species Nebraska - 4 species South Dakota - 7 species North Dakota - 6 species Arkansas - 5 species Missouri - 6 species Iowa - 9 species Minnesota - 9 species Illinois - 11 species Wisconsin - 9 species Michigan - 9 species Indiana - 10 species Kentucky - 7 species Maine - 12 species New Hampshire - 13 species Vermont - 13 species Massachusetts - 12 species Rhode Island - 11 species Connecticut - 11 species New York - 14 species Ohio - 12 species Pennsylvania - 12 species West Virginia - 11 species New Jersey - 11 species Maryland - 11 species Delaware - 9 species Virginia - 12 species North Carolina - 10 species Louisiana - 5 species Tennessee - 10 species Mississippi - 6 species South Carolina - 8 species Georgia - 8 species Alabama - 7 species Florida - 4 species