Claim · model-written summary
Most basionym specimens of R. obscuratum belong to R. lavatum.
- Taxon
- Rhizocarpon obscuratumRhizocarpon obscuratume0
- Outcome
- mostly referable to the species currently known as R. lavatume0
Not reportedDirection
Verbatim
e0“The specimens upon which Lecidea petraea var. obscurata Ach., the basionym of Rhizocarpon obscuratum (Ach.) Massal., is based are shown to be mostly referable to the species currently known as R. lavatum (Fr.) Hazslin”
Title
On Rhizocarpon Obscuratum (ACH.) Massal., with notes on some Related Species in the British Isles
Alan Fryday The Lichenologist 2000. doi:10.1006/lich.2000.0269