⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-64642, and has not been changed.

Erigeron acris subsp. debilis (A.Gray) Piper is a synonym of Erigeron nivalis Nutt.

This name is a synonym of Erigeron nivalis Nutt..

The record derives from TICA which reports it as a synonym (record DFF7F6CC-2B2D-4341-B855-C013664846BE) with original publication details: Contributions from the United States National Herbarium 11: 569 1906.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60433574-2.