O'Brien, Terry John (1967-)
- Standard Form
- T.J.O'Brien
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:authors:20016411-1
- Area of Interest
- Bryophytes
- Information Source
- M.R.Crosby.
- Example of Name Published
- Echinophyllum sachalinense T.J.O'Brien, 2000
- Countries
- United States