Submissions from 2021
Annotated Checklist of the Bryophytes Observed at the Gordon Natural Area West Chester University, PA) 2007-2021. Version II, Nur Ritter and Noah Long
Submissions from 2020
Holt & Plyler (1984) Checklist of the Vascular Flora of the Robert B. Gordon Natural Area, Jack Holt and Jim Plyler
Submissions from 2018
Submissions from 2016
Submissions from 2013
Private Wild Plant Sanctuary Designation Application, Gordon Natural Area, Gerard Hertel
Submissions from 2008
Checklist of the Flora of the Robert B. Gordon Natural Area, Gerard Hertel
Submissions from 2007
Botanical Survey of the Gordon Natural Area 2007, Jack Holt and Janet Ebert