Heteranthera dubia (Jacq.) MacM.
Family - Pontederiaceae
Stems - No info. yet.
Leaves - No info. yet.
Inflorescence - No info. yet.
Flowers - No info. yet.
Flowering - June - September.
Habitat - Streams, springs and spring branches, sloughs.
Origin - Native to U.S.
Other info. - This common species can be found mainly in the Ozark region of Missouri. This is an easy plant to identify because of its long, linear leaves, solitary yellow flowers, and habitat. There are 3 species of Heteranthera in Missouri, this species is the most common.
Photographs taken along the shores of the Current River, Shannon County, MO., 8-2-03.