Jonca Creek and its surrounding wooded slopes and granitic outcrops are the focus of this study. The upland study site is characterized by six fairly distinct habitats: 1) Old fields; 2) Upper slopes; 3) Mid-slope escarpments and rock outcrops; 4) Lower slopes; 5) Creek bottom; and 6) Recently disturbed creek banks and roadsides. An annotated list of 534 taxa including their habitats and frequency of occurrence within the study area is presented.