Botany Glen (Plot 1)
Basic information
Sample name: Botany Glen (Plot 1)

Reference: A. L. Stonehouse, K. S. Badger, D. G. Ruch, and P. E. Rothrock. 2003. A floristic inventory and description of the structure and composition of the plant communities of Botany Glen, Grant County, Indiana. Proceedings of the Indiana Academy of Science 112(2):135-159 [ER 2502]
Country: United States
State: Indiana

Coordinate: 40.47° N, -85.58° W
Basis of coordinate: based on nearby landmark
Geography comments: an "18 ha parcel" within a 77 ha former "homestead" in "south-central Grant County" within "SE 3 Sec. 11 and NE 3 Sec. 14, R8E, T23N"
the average elevation of the county is "approximately 845 feet" based on Hurst et al. (Soil Survey of Grant County)
Habitat: temperate broadleaf/mixed forest
Altered habitat: fragment
Substrate: ground surface
MAT: 10.5
WMT: 23.4
CMT: -3.1
MAP: 917.0
Dry months: 10
Habitat comments: climate data are for Marion in Grant County and are from Hurst et al. (Soil Survey of Grant County)
MAT, CMT (February), and WMT (July) are 26.4, 74.2, and 50.9 F; MAP Is 36.12 inches; rainfall is more than 3.94 inches (= 100 mm) in May and June only
Life forms: trees
Sites: 4
Site area: 0.283
Sampling methods: quadrat
Sample size: 399
Years: 2001 - 2002
Minimum size: 5.0cm dbh
Basal area: 29.3000 per ha
Sampling comments: "four circular subplots arranged linearly with center points 40 m apart" that were sampled "within 15 m of the plot centers" (i.e., a total of 2827.433 m2 was inventoried)
Sample: 2785
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-11-18 10:24:52
Modified: 2017-11-18 11:22:44
Abundance distribution
20 species
10 singletons
total count 399
extrapolated richness: 44.2
Fisher's α: 4.434
geometric series k: 0.7973
Hurlbert's PIE: 0.8537
Shannon's H: 2.0870
Good's u: 0.9749
Each square represents a species. Square sizes are proportional to counts.