Synonyms
Malvastrum densiflorum var. typicum Estes
Malvastrum densiflorum var. viscidum (Abrams) Estes
Malacothamnus densiflorus var. viscidus (Abrams) Kearney
Malvastrum densiflorum S.Watson
Malvastrum viscidum Abrams
Malvastrum marrubioides var. viscidum (Abrams) McMinn
Sphaeralcea densiflora (S.Watson) Jeps.
Sphaeralcea densiflora var. viscida (Abrams) Jeps.