Haloragaceae

Family: Haloragaceae

Group: Vascular Plant, Species

Scientific Name	Common Name	Summary
Myriophyllum alterniflorum	Alternate-flowered Water-milfoil	Although included by Hall in her 2010 treatment, there are no records from Alaska in ARCTOS, and overall range appears well away from Alaska, so this species probably does not occur in the region.
Myriophyllum sibiricum	Shortspike Watermilfoil	Only four collections in ARCTOS from the region, all from the northern parts, including Chichagof Island, Haines, Juneau, and Glacier Bay (this one not georeferenced).
Myriophyllum verticillatum	Whorl-leaf Water-milfoil	Only a handful of collections in ARCTOS, from near Yakutat, Haines (not georeferenced), and the Stikine River mouth.