⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-98788, with some changes.
Aster durus
is a synonym
of Symphyotrichum lanceolatum var. hesperium
This name is a synonym of Symphyotrichum lanceolatum var. hesperium .
The record derives from TICA which reports it as a synonym (record 58F133E2-6F7A-45A2-8AC9-96DE0DF0DCCE) with original publication details: Amer. Midl. Naturalist 2 148 1911.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:23355-2.