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