Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out EDDMapS.org to see where this has been reported.
Learn more about Southern Water-milfoil from the Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Saxifragales
WEAKLEY'S FLORA (5/21/15):
Myriophyllum heterophyllum
FAMILY
Haloragaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Myriophyllum heterophyllum
FAMILY
Haloragaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 138-02-004:
Myriophyllum heterophyllum
FAMILY
Haloragaceae
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Myriophyllum heterophyllum
COMMON NAME:
Southern Water-milfoil, Variable-leaf Water-milfoil
Click or hover over the thumbnails to see larger pictures.
Bruce A. Sorrie bas_m_heterophyllum5
May Moore County NC
Flowers/fruits (subtended by bracts) in erect spikes emersed from water, per Weakley's Flora (2015).