Synonyms: Cryptantha lappula; Cynoglossospermum affine; Cynoglossospermum redowskii (homotypic); Cynoglossum pilosum (heterotypic); Echinospermum affine; Echinospermum desertorum; Echinospermum fremontii; Echinospermum patagonicum; Echinospermum pilosum; Echinospermum redowskii (homotypic); Echinospermum scabrosum; Echinospermum simplex; Echinospermum strictum (heterotypic); Lappula cupulata var. foliosa; Lappula desertorum; Lappula desertorum var. foliosa; Lappula foliosa; Lappula inconspicua; Lappula patagonica; Lappula pilosa; Lappula redowskii desertorum; Lappula redowskii f. redowskii; Lappula redowskii var. pilosum; Lappula redowskii var. redowskii; Lappula simplex; Lappula texana var. foliosa; Myosotis echinophora; Myosotis redowskii (homotypic); Rochelia redowskii (homotypic)