Scientific Name Common Name Federal Protected Status Habit Type Native states Aconitum NoveboracenseÊ Northern Wild Monkshood Threatened Herb Buttercup IA, NY, OH, WI Allium MunziiÊ MunzÕs Onion Endangered Herb Bulb CA Echinacea Laevigata Smooth Coneflower Endangered Herb Sunflower AL, GA, MI, NC, PA, SC Echinacea TennesseensisÊ Tennessee Purple Coneflower Endangered Herb Sunflower TN Erigeron Decumbens Willamette Daisy Endangered Herb Daisy OR Erigeron Maguirei Maguire Daisy Threatened Herb Sunflower UT Erigeron Parishii ParishÕs Daisy Threatened Herb Daisy CA Eriophyllum Latilobum San Mateo Woolly Sunflower Endangered Herb Sunflower CA Erythronium Propullans Minnesota Dwarf Trout Lily Endangered Herb Bulb WI Helianthus Schweinitzii SchweinitzÕs Sunflower Endangered Herb Sunflower NC, SC Lilium Occidentale Western Lily Endangered Herb Bulb CA, OR Lilium Pardalinum Pitkin Marsh Lily Endangered Herb Bulb CA Lobelia Gaudichaudii Koolau Range Lobelia Endangered Herb Bellflower HI Lobelia Monostachya Waianae Range Lobelia Endangered Shrub Bellflower HI Lobelia NiihauensisÊ Niihau Lobelia Endangered Shrub Bellflower HI Lobelia Oahuensis Oahu Lobelia Endangered Shrub Bellflower HI Oenothera Avita Eureka Valley Evening-Primrose Endangered Herb Primrose CA Oenothera Deltoides Antioch Dunes Evening-Primrose Endangered Herb Primrose CA Platanthera Leucophaea Eastern Prairie Fringed Orchid Threatened Herb Orchid IA, IL, IN, MA, MI, NY, OH, OK, PA, VA, WI Platanthera Praeclara Western Prairie Fringed Orchid Threatened Herb Orchid IA, KA, MI, MO, ND, NE, OK, SD, WY Primula Cusickiana CusickÕs Primrose Threatened Herb Primrose UT Primula Maguirei Maguire Primrose Threatened Herb Primrose UT Ranunculus Acriformis Autumn Buttercup Endangered Herb Buttercup CO, ID, MT, UT, WA, WY Sisyrinchium Dichotomum White Irisette Endangered Herb Bulb NC, SC Hymenoxys Herbacea Lakeside Daisy Threatened Herb Daisy MI Trematolobelia Singularis Lavaslope False Lobelia Endangered Shrub Bellflower HI