anemone occidentalis(n = noun.plant) pulsatilla occidentalis, western pasqueflower - of western North America;
is a kind of pasque flower, pasqueflower

alpine anemone, anemone, anemone canadensis, anemone cylindrica, anemone fish, anemone ludoviciana, anemone nemorosa, anemone pulsatilla, anemone quinquefolia, anemone riparia, anemone sylvestris, anemone tetonensis, anemone virginiana, ardea occidentalis, boykinia occidentalis, calycanthus occidentalis, canada anemone, cassia occidentalis, celtis occidentalis, cercis occidentalis, clown anemone fish, false rue anemone, genus anemone, larix occidentalis, mountain anemone, platanus occidentalis, prairie anemone, pulsatilla occidentalis, ranunculus occidentalis, rubus occidentalis, rue anemone, saxifraga occidentalis, sceloporus occidentalis, sea anemone, senna occidentalis, snowdrop anemone, strix occidentalis, thuja occidentalis, wood anemone