⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Phaca macrostachys in version 1.1 of The Plant List.
This name is a synonym of Astragalus mongholicus .
The record derives from Tropicos which reports it as a synonym (record 13031426
) with original publication details: Bull. Soc. Imp. Naturalistes Moscou 13: 66 66 1840.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:513335-1
.