Notes Lovely, but considered invasive. Does not spread by seed in our area, only by accidentally transplanting bulbs or letting them wash away. Keeping it shouldn’t be a problem if we don’t let it spread. Resources: https://mdc.mo.gov/discover-nature/field-guide/star-bethlehem#:~:text=Ecosystem%20Connections,easily%20become%20established%20along%20waterways.