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Species Cordulia shurtleffii - American Emerald


The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for American Emerald

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alaska     12     
Alberta     1      
British Columbia    22 1    
California     39     
Colorado     1 1    
Idaho       1    
Maine     2      
Manitoba    261     
Massachusetts   13       
Michigan    11      
Minnesota    107      
Montana     122    
New Brunswick     22     
New Hampshire    110      
New Jersey     2      
New York     6      
Newfoundland/Labrador     6      
North Dakota    1       
Northwest Territories     4      
Ontario    1716      
Oregon      1     
Pennsylvania     31     
Quebec     101     
Saskatchewan    24      
Utah      1     
JanFebMarAprMayJunJulAugSepOctNovDec
Vermont    12      
Virginia    5       
Washington   1        
West Virginia      1     
Wisconsin    122     
Yukon Territory     4