Nomenclatural act

Plant Fossil Names Registry Number: PFN000228
Act LSID: urn:lsid:plantfossilnames.org:act:228
Dawsonites arcuatus sp. nov.
Halle, T. G. (1916): Lower Devonian plants from Röragen in Norway. – Kungliga Svenska Vetenskapsakademiens Handlingar 57(1): 1–46 + 4 pls.