The record derives from TICA
(data supplied on )
which reports it as a synonym (record
71372379-67C4-40C8-97F4-20D8ABD418CE) with original publication details: Fl. Brit. Ind. (J. D. Hooker). 3(8): 402. 1881 402 1881.
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Chondrilla graminea in version 1 of The Plant List.