St.John, Robert Porter (1869-1960)
- Standard Form
- R.P.St.John
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:authors:8831-1
- Alternative Abbreviations
- R.St.John From Meikle
- Area of Interest
- Spermatophytes, Pteridophytes
- Information Source
- from R.E.G.Pichi Sermolli 1 March 1991