Taxa Count: 31

MELANTHIACEAE

Amianthium muscitoxicum

Anticlea elegans

Chamaelirium luteum

Melanthium parviflorum

Melanthium virginicum

Stenanthium densum

Stenanthium gramineum

Stenanthium gramineum var. robustum

Toxicoscordion paniculatum

Trillium catesbaei

Trillium cuneatum

Trillium discolor

Trillium erectum

Trillium flexipes

Trillium grandiflorum

Trillium luteum

Trillium pusillum var. ozarkanum

Trillium recurvatum

Trillium recurvatum f. shayi

Trillium rugelii

Trillium sessile

Trillium simile

Trillium sulcatum

Trillium undulatum

Trillium vaseyi

Trillium viride

Trillium viridescens

Veratrum californicum

Xerophyllum asphodeloides

Zigadenus glaberrimus