Synonyms: Chamaemelum corymbosum; Chrysanthemum achilleae; Chrysanthemum corymbiferum; Chrysanthemum corymbosum (homotypic); Chrysanthemum corymbosum achilleae; Chrysanthemum corymbosum var. congestum; Chrysanthemum lanuginosum (homotypic); Chrysanthemum tanacetifolium; Leucanthemum achilleae; Leucanthemum corymbosum; Leucanthemum pourretii; Matricaria corymbosa; Matricaria inodora (heterotypic); Matricaria tenuifolia (heterotypic); Pontia bauhini; Pontia corymbosa; Pyrethrum achilleae; Pyrethrum carniolicum (homotypic); Pyrethrum corymbiferum; Pyrethrum corymbosum (heterotypic); Pyrethrum corymbosum achilleae; Pyrethrum corymbosum corymbosum (pro parte); Pyrethrum corymbosum pourretii; Pyrethrum corymbosum var. achilleae; Pyrethrum corymbosum var. corymbosum (pro parte); Pyrethrum corymbosum var. pauciflorum; Pyrethrum fischeri (homotypic); Pyrethrum pourretii (homotypic); Pyrethrum tenuifolium; Pyrethrum tenuisectum (heterotypic); Tanacetum ceratophylloides; Tanacetum corymbosum achilleae; Tanacetum corymbosum var. tenuifolium; Tanacetum tenuisectum (heterotypic)