Eriogonum heracleoides subsp. angustifolium (Nuttall) Piper

Eriogonum heracleoides subsp. angustifolium (Nuttall) Piper is a synonym sensu FNA Ed. Comm., 2005 of:

Eriogonum heracleoides Nuttall var. heracleoides, an accepted variety name sensu FNA Ed. Comm., 2005.