Emergent vegetation, including, among others,
bulrush (Scirpus robustus), three square (Scirpus americanus), big
cordgrass (Spartina cynosuroides), salt meadow grass (Spartina patens),
spike grass (Distichlis spicata), purple loosestrife (Lythrum salicaria),
soft-stemmed bulrush (Scirpus validus), spike rushes (Eleocharis spp.),
water hemp (Acnida cannabina), Mock Bishop weed (Ptilimnium capillaceum),
rose mallow (Hibiscus moscheutos), seashore mallow (Kosteletzkya virginica);
and common reed (Phragmites spp.), provided that such common reed
is underlain by bog, peat, hydric or saturated soils, or is inundated
by brackish surface waters. Field indicators of wetland hydrology
or inundation shall include, among others, visual observation of inundation,
visual observation of soil saturation within 24 inches of the soil
surface, water marks (e.g., silt or pollen lines), drift lines (e.g.,
deposits of water-borne debris), sediment deposits (e.g., sediment
that settled out of standing water on plant bases or objects on the
ground), staining or matting of soils, leaves or vegetation, drainage
patterns in wetlands (e.g., braided channels in wetlands, scouring
of debris, evidence of sheet flow), and local soil survey data (e.g.,
typical water table depths, durations, and soil series mapped in the
county). Field indicators of bog, peat, hydric or saturated soils
shall include characteristic hydric soil profiles, horizons, composition,
color, texture, odor, moisture, taxonomy, and/or soil surveys.