Overview of survey methods, habitat types sampled, number of sites sampled, and sampling dates for the eleven taxonomic groups discussed in this paper.

Note: FP = river floodplain habitat type; RT = river terrace habitat type; NS = upland areas within 1 km of the river; FS = upland areas greater than 1 km from the river; UP = upland areas.*There were 11 sites surveyed for forbs/grasses in the RT habitat type in 2002.