Species listed in The Flora of Delaware, an Annotated Checklist; William A. McAvoy and Karen A. Bennett, Delaware Natural Heritage Program, 2001. This list is made available on this site by permission of the authors, and is not to be copied or used elsewhere without their permission. Trees, graminoids, ferns, fern allies, and gymnosperms omitted.
A = Alien; Ad = Adventive
SX = Extirpated; SH = Historical; S1, S2 = Conservation concern; S3 = Uncommon; SU = Uncertain
PD = Piedmont only; CP = Coastal plain only;
Bold = No photo on www.delawarewildflowers.org; Italic = Synonym, not the accepted name