User:SBJohnny/sourceclip

*{{cite book |last= Britton|first= Nathaniel Lord| authorlink= Nathaniel Lord Britton|coauthors= Addison Brown|editor= |others= |title=An Illustrated Flora of the Northern United States and Canada, Volume 1|edition= second edition|year= 1913|publisher= Dover Publications, inc.|pages= }}
*{{cite book |last= Ann Fowler Rhoads and Timothy A. Block|first= | authorlink= |coauthors= |editor= |others= Anna Anisko, illustrator|title= The Plants of Pennsylvania: An Illustrated Manual|edition= |year= 2000|publisher= Morris Arboretum, University of Pennsylvania Press|pages= }}
*{{cite book |last= P. D. Strausbaugh and Earl L. Core|first= | authorlink= |coauthors= |editor= |others= |title= Flora of West Virginia|edition= Second|year= 1977|publisher= Seneca Books, Grantsville, W. Virginia|pages= }}
*{{cite book |last= Christopher Brickell and Judith D. Zuk|first= | authorlink= |coauthors= |editor= |others= |title= The American Horticultural Society A-Z Encyclopedia of Garden Plants |edition= |year= 1997|publisher= DK Publishing|pages= }}
*{{cite book |last= Staff of the L. H. Bailey Hortorium|first= | authorlink= |coauthors= |editor= |others= |title= Hortus Third: A Concise Dictionary of Plants Cultivated in the United States and Canada|edition= |year= 1976|publisher= Cornell University Press|pages= }}
*{{cite book |last= Pirone|first= Pascal P.| authorlink= |coauthors= |editor= |others= |title= Diseases & Pests of Ornamental Plants|edition=Fifth Edition |year= 1978|publisher=John Wiley & Sons, New York |pages= }}
*{{cite book |last=Cranshaw |first=Whitney | authorlink= |coauthors= |editor= |others= |title=Garden Insects of North America: The Ultimate Guide to Backyard Bugs|edition= |year=2004 |publisher=Princeton University Press |pages= }}
*{{cite book |last= Pippa Greenwood, Andrew Halstead, A.R. Chase, Daniel Gilrein|first= | authorlink= |coauthors= |editor= |others= |title=American Horticultural Society Pests & Diseases: The Complete Guide to Preventing, Identifying, and Treating Plant Problems |edition= First Edition|year=2000 |publisher= Dorling Kindersley (DK) Publishing, inc.|pages= }}