Olsen, John S. (1950-)
- Standard Form
- Olsen
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:authors:24335-1
- Area of Interest
- Spermatophytes
- Information Source
- IK; Index Herbariorum ed.8
- Example of Name Published
- Hybridella anthemidifolia (B.L.Rob. & Greenm.) Olsen in Madroño 24: 32. 1977.
- Countries
- United States