This name is a synonym of Phymatosorus scolopendria (Burm. f.) Pic. Serm..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26600232) with original publication details: Univ. Calif. Publ. Bot. 16(2): 112 1929.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:17341260-1.
This name was in version 1 of The Plant List, record tro-26600232.