Dear all,

There is a historic record of Myriophyllum spicatum for Maine from
Winnegance Creek in Bath.  It was published by Fernald in a Rhodora article
ca. 1911.  It may have been extirpated during the alterations to hydrology
there.  I do not know if the specimen has been reviewed or if the record
ever refound.  I will check at Harvard this week.