Rhus & Toxicodendron - Sumac

BIG TREES OF PENNSYLVANIA * Denotes a National Champion ENTS=Laser range finder and clinometer UNK=Unknown   CLIN@100= Clinometer @100'
Tree year nominated year last measured circum (inches)@ 4.5' height (feet) spread (feet) points address measuring technique measuring crew county original nominator(s) comments and alternate measuring height
SUMAC                        
Staghorn Sumac 
Rhus typhina
1988 1988 34 43 27 84 Flat Road, Plymouth UNK Rick Koval Luzerne Rick Koval  
Poison Sumac 
Toxicodendron vernix
1989 1989 16 18 16 38 Warnken Place Pond, Delaware gap nat'l rec area UNK Frank Buser, Todd Gould, Eugene Wingert Monroe Frank Buser, Todd Gould, Eugene Wingert 70' NNE of pond, mosier Knob rd. .5 miles before Zion church rd.
Poison Sumac 
Toxicodendron vernix
1990 1990 12 26 14 42 Delaware gap nat'l rec area UNK Sam Rhody, Paul Heeschen, Dan Hanson, Frank Buser Monroe Sam Rhody, Paul Heeschen, Dan Hanson, Frank Buser 1000' SW of Moiser Knob and Zion Rds.
                         
                       
                         
 
A former co-champion Staghorn Sumac was located in Dubois, PA. It was measured and nominated in 1987 and listed in the 1993 Pa Champion Tree listing. When trying to verify the specimen in Nov 2005, it was found that the tree had since be blown down and removed. 

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