Waterhyssop, Bacopa spp.
Seedling
leaves are light green, lance shaped
first true leaves grow submerged, elliptical to round
later leaves usually floating, stalkless, circular or slightly wedge
shaped
grow in opposite pairs on submerged stems
Mature plant
flowers have 5 white petals and yellow centers
held above the water when in bloom
Management
Herbicides, properly timed
Note: Do not use Londax on resistant biotypes.
|
|