Releve Virginia Division of Natural Heritage, see http://www.dcr.virginia.gov/natural_heritage/documents/nh_plotform_instructions.pdf
Overall Taxon Cover Values are Automatically Calculated?
no
Stem Observation Area
400
m²
Plot Quality Fields:
Plot Validation Level
(2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields:
Tree Cover
50
%
Shrub Cover
30
%
Field Cover
90
%
Misc Fields:
Observation Narrative
The plot was positioned on the steepest, least disturbed portion of a low, rocky slope bordering Cressy Creek. A large cave (Robert's Cave), much used by recreational cavers, is located adjacent to the plot area. To the southeast is the Mount Rogers Work Center for Appalachian Trail/National Forest trail maintenance crews and the only known station of the endemic tree Betula uber. Plot located ca. 1.2 mi SE of Sugar Grove.