( S . L e i cht , U n i ve r s i ty of Connect i cut , bugwood . o r - - PDF document
( S . L e i cht , U n i ve r s i ty of Connect i cut , bugwood . o r - - PDF document
( S . L e i cht , U n i ve r s i ty of Connect i cut , bugwood . o r g) ( T . H eutte , U S DA F o r e s t S e r v i ce , bugwood . o r g) ( L . J . Meh r hoff , U n i ve r s i ty of Connect i cut , I P AN E ) J . Meh r hoff , U Conn , I P AN E
–
(S. Leicht, University of Connecticut, bugwood.org)
(L.J. Mehrhoff, University of Connecticut, IPANE)
(T. Heutte, USDA Forest Service, bugwood.org)
English, USDA APHIS PPQ, bugwood.org)
- J. Mehrhoff, U Conn, IPANE)
A number of references were used to develop this guide. In particular we would like to acknowledge the following sources: CIPWG, Invasive.org, IPANE, PlantWise, US Forest Service, Virginia DCR, Weeds Gone Wild.
(from www.okplanttrees.org/okplantid/guides/leaves.html)