This name is a synonym of Krigia dandelion (L.) Nutt..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record EE58E67F-0965-4E31-B7CE-58CD62FE8081) with original publication details: "Sp. Pl., ed. 2. 2: 1111" 1111 1763.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:255987-1.
This name was in version 1 of The Plant List, record gcc-47945.