Synonyms: Cistus plantagineus (homotypic); Helianthemum amaizii; Helianthemum arnaizii; Helianthemum desiderii; Helianthemum guttatum f. inconspicuum; Helianthemum guttatum f. plantagineum; Helianthemum guttatum inconspicuum; Helianthemum guttatum plantagineum; Helianthemum guttatum var. desiderii (homotypic); Helianthemum guttatum var. inconspicuum; Helianthemum guttatum var. plantagineum; Helianthemum inconspicuum (heterotypic); Helianthemum plantagineum (homotypic); Therocistus inconspicuus; Tuberaria guttata inconspicua; Tuberaria guttata plantaginea; Tuberaria guttata var. inconspicua; Tuberaria guttata var. plantaginea; Tuberaria plantaginea; Tuberaria variabilis desiderii; Tuberaria variabilis var. desiderii; Tuberaria variabilis var. inconspicua; Xolantha guttata var. plantaginea; Xolantha plantaginea (homotypic)