" Isn’t Iris pseudacorus considered an invasive on the USA West Coast?" It's considered invasive in all of the New England states. We lived along the Housatonic River in Connecticut and large colonies were even found on calcareous substrates along the river valley. Mark Mazer Hertford, NC On Tue, May 11, 2021 at 11:41 AM Jack & Val Myrick via pbs < pbs@lists.pacificbulbsociety.net> wrote: > Isn’t Iris pseudacorus considered an invasive on the USA West Coast? It > pops up here and there in the stream running through our town. > It is also growing in the pond on the property where our co-op garden is > located. Somehow, it shows up in our vegetable beds. I mistakenly let > it grow in our pollinator bed where it became a big, happy, clump which I > am now trying to kill. I used to admire it. > > Val > Sonora, CA > Sierra Foothills at 2,000' > > > On May 11, 2021, at 3:34 AM, David Pilling via pbs < > pbs@lists.pacificbulbsociety.net> wrote: > > > > Hi Nils, > > > > I don't want come over as contrary, but one generation of my family grew > I. pseudacorus on land, and another I. sibirica in a pond. > > > > So there's a little tolerance. > > > > > > On 11/05/2021 08:00, Nils Hasenbein via pbs wrote: > >> Concerning Iris larger 1,5 m, David brought up I. pseudacorus, which > definitely grows at least 1,5m height and is a common sight at water's > > > > -- > > David Pilling > > http://www.davidpilling.com/ > > _______________________________________________ > > pbs mailing list > > pbs@lists.pacificbulbsociety.net > > http://lists.pacificbulbsociety.net/cgi-bin/… > > Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> > > _______________________________________________ > pbs mailing list > pbs@lists.pacificbulbsociety.net > http://lists.pacificbulbsociety.net/cgi-bin/… > Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> > _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>