$modus 0:
$modus 1:
Trillium chloropetalum
Trillium chloropetalum (Torrey) Howell [Accepted]
Liliaceae Trillioideae Parideae
2 1033379 Trillium chloropetalum (Torrey) Howell [0]
M.V. Walcott, N. Amer. Wild Fl., vol. 4 : t. 299 (1925-1927)
63 1033379 Trillium chloropetalum (Torrey) Howell [111 1033544 Trillium sessile L.]
M.E. Parsons, Wild Fl. Calif.: p. 267 (1906) [M.W. Buck]