bell heather

african are arenaria bell bigfruit calcareous caryophyllaceae central cinerea classed classified commonly deal eremogone erica ericaceae europe evening family flowering formerly found genera genus great heath heather known limestone macrocarpa marigold mexico minuartia missouri native nectar now oenothera onagraceae outcrops ozark plant plants pollinators prairies primrose provides sandwort sandworts several southcentral species spergularia states sundrop this those united western where