| "William cares for nothing but weeds" : W.H. Harvey (1811-1866) and systematic botany in Trinity College Dublin | Parnell, John | Article in Book | Sotheby's | 1992 |
| An annotated bibliography of the Irish botanist William Henry Harvey (1811-1866) | Nelson, E. CharlesParnell, John | Article in Journal | | 2002 |
| Dear Mr Darwin | Nelson, E. Charles | Article in Journal | | 2005 |
| Four exotic seedlings and a feather-flower bed | Nelson, E. Charles | Article in Journal | | 2008 |
| In retrospect. Charles Darwin and his Dublin critics: Samuel Haughton and William Henry Harvey | Bowler, Peter J. | Article in Journal | | 2009 |