Taxonomic status: Accepted

homotypic synonyms:
Chrysothamnus filifolius Rydb.; Ericameria filifolia (Rydb.) L.C.Anderson; Hymenopappus filifolius var. nanus (Rydb.) B.L.Turner; Hymenopappus filifolius var. cinereus (Rydb.) I.M.Johnst.;
heterotypic synonyms:
Hymenopappus tomentosus Rydb.;

protologue: Rhodora 58: 237. 1956 : 237 (1956)
URL protologue: https://archive.org/stream/#page/237/mode/2up

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