ROCR.8
» Citation URL: http://vegbank.org/cite/VB.Ob.4040.ROCR8 » Citing info
Plot ID Fields:
Author Plot Code	ROCR.8
Author Observation Code	ROCR.8
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	6000 m
Confidentiality Status	exact location
Latitude	38.95229 º
Longitude	-77.04653 º
Author Location	ROCR
Location Narrative	slope above Broad Branch Creek - northwest of horse ring
State or Province	District of Columbia
Country	United States
Named Places	area|country|territory: United States region|state|province: District of Columbia quadrangle: Washington West
Layout Fields:
Shape	Square
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	0 m
Slope Aspect	270 º
Slope Gradient	36 º
Topographic Position	Midslope
Representativeness	High
Soil Drainage	well drained
Soil Depth	0 m
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Wood	10 %
Percent Litter	40 %
Percent Bare Soil	30 %
Percent Water	0 %
Percent Other	20 %
Name Other	moss
Methods Fields:
Observation Start Date	11-Jun-1997
Observation End Date	11-Jun-1997
Project	Rock Creek Park
Cover Method	NPS CoverMethod
Stratum Method	National Park Service
Stem Size Limit	10 cm
Taxon Observation Area	400 m²
Cover Dispersion	contiguous
Overall Taxon Cover Values are Automatically Calculated?	yes
Stem Sample Method	full census
Plot Quality Fields:
Effort Level	Thorough
Floristic Quality	High but incomplete
Bryophyte Quality	Very incomplete
Lichen Quality	Very incomplete
Overall Plot Vegetation Fields:
--no data--
Misc Fields:
--no data--

Taxa occurring on this plot-observation
Change plant label: --Choose a value-- Author's plant name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, USDA Code Original Interpretation, Common Name Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, USDA Code Current Interpretation, Common Name
Change Strata Shown: --choose one-- show strata show overall cover show strata + overall
ord Author Plant Name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, Common Name Original Interpretation, USDA Code Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, Common Name Current Interpretation, USDA Code Stratum Cover Original Cover Code Basal Area Biomass Inference Area Stems: Stem Diameters (graphically): 1 Quercus prinus L. Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Canopy 62.5 % 05       DBH DBH err Ht. Ht. Err # 25 cm       1 stem(s) 44 cm       1 stem(s) 45 cm       1 stem(s) 46 cm       1 stem(s) 49 cm       1 stem(s) 61 cm       1 stem(s) 2 Quercus prinus L. Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Sub-Canopy 37.5 % 04       DBH DBH err Ht. Ht. Err # 12 cm       1 stem(s) 12 cm       1 stem(s) 16 cm       1 stem(s) 17 cm       1 stem(s) 17 cm       1 stem(s) 20 cm       1 stem(s) 3 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Sub-Canopy 15 % 03       DBH DBH err Ht. Ht. Err # 19 cm       1 stem(s) 20 cm       1 stem(s) 4 Sassafras albidum (Nutt.) Nees Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Sub-Canopy 2.5 % 02       -none- 5 Nyssa sylvatica Marsh. Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Sub-Canopy 2.5 % 02       -none- 6 Kalmia latifolia L. Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Short Shrub 15 % 03       -none- 7 Fagus grandifolia Ehrh. Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Short Shrub 2.5 % 02       -none- 8 Amelanchier arborea (Michx. f.) Fern. Amelanchier arborea (Michx. f.) Fern. Amelanchier arborea common serviceberry Amelanchier arborea (Michx. f.) Fern. **   Amelanchier arborea (Michx. f.) Fern. Amelanchier arborea common serviceberry Amelanchier arborea (Michx. f.) Fern. **   Short Shrub 0.5 % 01       -none- 9 Quercus prinus L. Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Short Shrub 0.5 % 01       -none- 10 Rhododendron nudiflorum (L.) Torr. Rhododendron nudiflorum (L.) Torr. Rhododendron nudiflorum Rhododendron nudiflorum (L.) Torr. **   Rhododendron nudiflorum (L.) Torr. **   Rhododendron nudiflorum (L.) Torr. Rhododendron nudiflorum Rhododendron nudiflorum (L.) Torr. **   Rhododendron nudiflorum (L.) Torr. **   Short Shrub 0.5 % 01       -none- 11 Vaccinium pallidum Ait. Vaccinium pallidum Ait. Vaccinium pallidum Blue Ridge blueberry Vaccinium pallidum Ait. **   Vaccinium pallidum Ait. Vaccinium pallidum Blue Ridge blueberry Vaccinium pallidum Ait. **   Short Shrub 0.5 % 01       -none- 12 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Short Shrub 0.5 % 01       -none- 13 Viburnum acerifolium L. Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Short Shrub 0.5 % 01       -none- 14 Sassafras albidum (Nutt.) Nees Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Short Shrub 0.5 % 01       -none- 15 Kalmia latifolia L. Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Tall Shrub 62.5 % 05       -none- 16 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Tall Shrub 15 % 03       -none- 17 Nyssa sylvatica Marsh. Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Tall Shrub 2.5 % 02       -none- 18 Fagus grandifolia Ehrh. Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Tall Shrub 2.5 % 02       -none- 19 Sassafras albidum (Nutt.) Nees Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Tall Shrub 2.5 % 02       -none- 20 Viburnum acerifolium L. Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Herbaceous 2.5 % 02       -none- 21 Sassafras albidum (Nutt.) Nees Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Herbaceous 2.5 % 02       -none- 22 Quercus prinus L. Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Herbaceous 2.5 % 02       -none- 23 Carya tomentosa (Lam. ex Poir.) Nutt. Carya tomentosa (Lam. ex Poir.) Nutt. Carya tomentosa Carya tomentosa (Lam. ex Poir.) Nutt. **   Carya tomentosa (Lam. ex Poir.) Nutt. **   Carya tomentosa (Lam. ex Poir.) Nutt. Carya tomentosa Carya tomentosa (Lam. ex Poir.) Nutt. **   Carya tomentosa (Lam. ex Poir.) Nutt. **   Herbaceous 0.5 % 01       -none- 24 Quercus rubra L. Quercus rubra L. Quercus rubra northern red oak Quercus rubra L. **   Quercus rubra L. Quercus rubra northern red oak Quercus rubra L. **   Herbaceous 0.5 % 01       -none- 25 Prunus serotina Ehrh. Prunus serotina Ehrh. Prunus serotina black cherry Prunus serotina Ehrh. **   Prunus serotina Ehrh. Prunus serotina black cherry Prunus serotina Ehrh. **   Herbaceous 0.5 % 01       -none- 26 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Herbaceous 0.5 % 01       -none- 27 Epigaea repens L. Epigaea repens L. Epigaea repens trailing arbutus Epigaea repens L. **   Epigaea repens L. Epigaea repens trailing arbutus Epigaea repens L. **   Herbaceous 0.5 % 01       -none- 28 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Herbaceous 0.5 % 01       -none- 29 Chimaphila maculata (L.) Pursh Chimaphila maculata (L.) Pursh Chimaphila maculata striped prince's pine Chimaphila maculata (L.) Pursh **   Chimaphila maculata (L.) Pursh Chimaphila maculata striped prince's pine Chimaphila maculata (L.) Pursh **   Herbaceous 0.5 % 01       -none- 30 Castanea dentata (Marsh.) Borkh. Castanea dentata (Marsh.) Borkh. Castanea dentata American chestnut Castanea dentata (Marsh.) Borkh. **   Castanea dentata (Marsh.) Borkh. Castanea dentata American chestnut Castanea dentata (Marsh.) Borkh. **   Herbaceous 0.5 % 01       -none- 31 Quercus alba L. Quercus alba L. Quercus alba white oak Quercus alba L. **   Quercus alba L. Quercus alba white oak Quercus alba L. **   Herbaceous 0.5 % 01       -none- 32 Smilax glauca Walt. Smilax glauca Walt. Smilax glauca cat greenbrier Smilax glauca Walt. **   Smilax glauca Walt. Smilax glauca cat greenbrier Smilax glauca Walt. **   Herbaceous 0.5 % 01       -none- 33 Amelanchier arborea (Michx. f.) Fern. Amelanchier arborea (Michx. f.) Fern. Amelanchier arborea common serviceberry Amelanchier arborea (Michx. f.) Fern. **   Amelanchier arborea (Michx. f.) Fern. Amelanchier arborea common serviceberry Amelanchier arborea (Michx. f.) Fern. **   Herbaceous 0.5 % 01       -none- 34 Quercus velutina Lam. Quercus velutina Lam. Quercus velutina black oak Quercus velutina Lam. **   Quercus velutina Lam. Quercus velutina black oak Quercus velutina Lam. **   Herbaceous 0.5 % 01       -none- 35 Pinus virginiana P. Mill. Pinus virginiana P. Mill. Pinus virginiana Virginia pine Pinus virginiana P. Mill. **   Pinus virginiana P. Mill. Pinus virginiana Virginia pine Pinus virginiana P. Mill. **   Herbaceous 0.5 % 01       -none- 36 Rhododendron nudiflorum (L.) Torr. Rhododendron nudiflorum (L.) Torr. Rhododendron nudiflorum Rhododendron nudiflorum (L.) Torr. **   Rhododendron nudiflorum (L.) Torr. **   Rhododendron nudiflorum (L.) Torr. Rhododendron nudiflorum Rhododendron nudiflorum (L.) Torr. **   Rhododendron nudiflorum (L.) Torr. **   Herbaceous 0.5 % 01       -none- 37 Fagus americana Sweet Fagus americana Sweet Fagus americana Fagus americana Sweet **   Fagus americana Sweet **   Fagus americana Sweet Fagus americana Fagus americana Sweet **   Fagus americana Sweet **   Herbaceous 0.5 % 01       -none- 38 Vaccinium pallidum Ait. Vaccinium pallidum Ait. Vaccinium pallidum Blue Ridge blueberry Vaccinium pallidum Ait. **   Vaccinium pallidum Ait. Vaccinium pallidum Blue Ridge blueberry Vaccinium pallidum Ait. **   Herbaceous 0.5 % 01       -none- 39 Mitchella repens L. Mitchella repens L. Mitchella repens partridgeberry Mitchella repens L. **   Mitchella repens L. Mitchella repens partridgeberry Mitchella repens L. **   Herbaceous 0.5 % 01       -none- 40 Carex L. Carex L. Carex sedge Carex L. **   Carex L. Carex sedge Carex L. **   Herbaceous 0.5 % 01       -none- 41 Kalmia latifolia L. Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Herbaceous 0.5 % 01       -none- 42 Monotropa hypopithys L. Monotropa hypopithys L. Monotropa hypopithys pinesap Monotropa hypopithys L. **   Monotropa hypopithys L. Monotropa hypopithys pinesap Monotropa hypopithys L. **   Herbaceous 0.5 % 01       -none- 43 Nyssa sylvatica Marsh. Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Herbaceous 0.5 % 01       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Canopy 20 m 35 m 70 % Dwarf Shrub     0 % Emergent     5 % Epiphyte     0 % Herbaceous     20 % Nonvascular     0 % Short Shrub     30 % Sub-Canopy 15 m 20 m 50 % Tall Shrub     80 % Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.