"Common Name","Botanical Name","State","County","Site","Site Latitude","Site Longitude","Location comments","Tree name","Tree id","Measurement number","Latitude","Longitude","Elevation","Ownership type","Height (ft)","Height measurement method","Girth (ft)","Girth (in)","Crown spread (ft)","Tree comments","Measurer(s)","Measured","Trip report url","Photos available" "European Alder","Alnus glutinosa","West Virginia","Wood","Wood County Single Tree Sites","39 16.905","-081 31.329","includes the incorporated cities of Parkersburg, Vienna, Williamstown and North Hills. Most measurements made before 2010 do not list a height because methods used to determine height prior to 2010 were inaccurate,","","314957","1","39 16.905","-081 31.329","620.0 ft","Public and private","34.6'","Clinometer/laser rangefinder/sine","2.6'","31''","21.0'","Measured by T. Sharp 3/2020. Tree is along 3200 block Fairview Avenue, Parkersburg, Wood County. Previously measured by T. Sharp: 3/2014 at 34.3' x 28"" x 20.5'. 4/2009 at 32.0' x 22"" x 17'. Crown spread is an aveage of the two-axis method","Turner Sharp","2000-01-01","","N"