Flowers not open in the rain. 4 white petals
Abundant in flowing water along the Lake Creek Trail, although substantial amounts of it are ripped out in each flooding rainstorm.
This was at a marsh edge in full sun .
The Brassicales are an order of flowering plants, belonging to the eurosids II group of dicotyledons under the APG II system. One character common to many members of the order is the production of glucosinolate (mustard oil) compounds. Most systems of classification have included this order, although sometimes under the name Capparales (the name chosen depending on which is thought to have priority).