From the genus name.
astrantia (plural astrantias)
- Any of the genus Astrantia of herbaceous plants.
2009 May 14, Stephen Orr, “Plants That Like to Get Their Feet Wet”, in New York Times:
- To counter the heft of such big leaves, add dainty flowering plants like Yellow Waxbells (Kirengeshoma palmata) or the underused astrantia in red or maroon.