Correspondence 1 indicates that, according to James Reveal, Flora North America author, Eriogonum nutans Torr. & A. Gray var. glabratum was probably a highway introduction and probably is no longer part of the flora. [Evidently, Reveal recognizes this taxon, but infras were not recognized in The Jepson Manual [Ed. 1].]
Correspondence 2 indicates that Eriogonum nutans Torr. & A. Gray var. nutans, treated as a synonym of Eriogonum nutans Torr. & A. Gray in The Jepson Manual [Ed. 1], will be recognized in The Jepson Manual [Ed. 2], for the following county: Mono.