Children (8 direct children, 8 direct and indirect children):
Trillium ovatum var. oettingeri
Trillium ovatum var. ovatum
Pacific trillium
Trillium ovatum subsp. oettingeri
Trillium ovatum subsp. ovatum
Trillium ovatum var. hibbersonii
Trillium ovatum var. stenosepalum
Trillium ovatum f. maculosum
Trillium ovatum f. hibbersonii