Taxa Count: 10

MELANTHIACEAE

Trillium

Trillium albidum

Trillium albidum ssp. parviflorum

Trillium albidum × Trillium parviflorum

Trillium cuneatum

Trillium kurabayashii

Trillium ovatum

Trillium ovatum ssp. ovatum

Trillium petiolatum

Trillium rivale