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