I’ve seen Moraea polystachya growing in a moderately weed-like manner at a nursery near Escondido, CA. I wouldn’t call it invasive there, but it looked like it had the potential to be so if given the right situation in that climate. On Wed, Jan 31, 2018 at 10:44 AM Kathleen Sayce <kathleen.sayce@gmail.com> wrote: > Moraea collina is moderately invasive in my yard. It sets seed easily, and > spreads both in garden beds and into the lawn, where it makes large clumps > over time despite regular mowing. I pull the flowering stems whenever they > appear now to keep it suppressed if not extirpated from my garden. > > Kathleen > > > _______________________________________________ > pbs mailing list > pbs@lists.pacificbulbsociety.net > http://lists.pacificbulbsociety.net/cgi-bin/… > _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…