ROCR.56
» Citation URL: http://vegbank.org/cite/VB.Ob.4061.ROCR56 » Citing info
Plot ID Fields:
Author Plot Code	ROCR.56
Author Observation Code	ROCR.56
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	Drive to end of 44th St-enter park on trail on E. Side of street, follow trail to top of ridge-plot located on E. Side of trail.
State or Province	District of Columbia
Country	United States
Named Places	area|country|territory: United States quadrangle: Washington West region|state|province: District of Columbia
Layout Fields:
Shape	Square
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	0 m
Slope Aspect	90 º
Slope Gradient	20.5 º
Topographic Position	Midslope
Landscape Narrative	3 big Q. alba outside of plot. Very few exotics in plot, but downslope there is a blanket of Hedera helix.
Representativeness	High
Soil Drainage	well drained
Soil Depth	0 m
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Wood	2 %
Percent Litter	97 %
Percent Bare Soil	1 %
Percent Water	0 %
Percent Other	0 %
Methods Fields:
Observation Start Date	28-Jul-1997
Observation End Date	28-Jul-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 rubra L. Quercus rubra L. Quercus rubra northern red oak Quercus rubra L. **   Quercus rubra L. Quercus rubra northern red oak Quercus rubra L. **   Canopy 15 % 03       DBH DBH err Ht. Ht. Err # 84 cm       1 stem(s) 2 Quercus velutina Lam. Quercus velutina Lam. Quercus velutina black oak Quercus velutina Lam. **   Quercus velutina Lam. Quercus velutina black oak Quercus velutina Lam. **   Canopy 15 % 03       DBH DBH err Ht. Ht. Err # 68 cm       1 stem(s) 3 Quercus alba L. Quercus alba L. Quercus alba white oak Quercus alba L. **   Quercus alba L. Quercus alba white oak Quercus alba L. **   Canopy 15 % 03       DBH DBH err Ht. Ht. Err # 52 cm       1 stem(s) 4 Fagus grandifolia Ehrh. Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Sub-Canopy 62.5 % 05       DBH DBH err Ht. Ht. Err # 16 cm       1 stem(s) 26 cm       1 stem(s) 28 cm       1 stem(s) 5 Nyssa sylvatica Marsh. Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Sub-Canopy 15 % 03       DBH DBH err Ht. Ht. Err # 12 cm       1 stem(s) 12 cm       1 stem(s) 18 cm       1 stem(s) 18 cm       1 stem(s) 20 cm       1 stem(s) 22 cm       1 stem(s) 6 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 # 10 cm       1 stem(s) 13 cm       1 stem(s) 18 cm       1 stem(s) 7 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 15 % 03       -none- 8 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- 9 Prunus L. Prunus L. Prunus plum Prunus L. **   Prunus L. Prunus plum Prunus L. **   Short Shrub 2.5 % 02       -none- 10 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- 11 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- 12 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 15 % 03       -none- 13 Prunus L. Prunus L. Prunus plum Prunus L. **   Prunus L. Prunus plum Prunus L. **   Tall Shrub 2.5 % 02       -none- 14 Viburnum acerifolium L. Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Herbaceous 15 % 03       -none- 15 Smilacina racemosa (L.) Desf. Smilacina racemosa (L.) Desf. Smilacina racemosa Smilacina racemosa (L.) Desf. **   Smilacina racemosa (L.) Desf. **   Smilacina racemosa (L.) Desf. Smilacina racemosa Smilacina racemosa (L.) Desf. **   Smilacina racemosa (L.) Desf. **   Herbaceous 2.5 % 02       -none- 16 Nyssa sylvatica Marsh. Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Herbaceous 2.5 % 02       -none- 17 Prunus serotina Ehrh. Prunus serotina Ehrh. Prunus serotina black cherry Prunus serotina Ehrh. **   Prunus serotina Ehrh. Prunus serotina black cherry Prunus serotina Ehrh. **   Herbaceous 2.5 % 02       -none- 18 Aster L. Aster L. Aster aster Aster L. **   Aster L. Aster aster Aster L. **   Herbaceous 0.5 % 01       -none- 19 Lonicera L. Lonicera L. Lonicera honeysuckle Lonicera L. **   Lonicera L. Lonicera honeysuckle Lonicera L. **   Herbaceous 0.5 % 01       -none- 20 Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia Virginia creeper Parthenocissus quinquefolia (L.) Planch. **   Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia Virginia creeper Parthenocissus quinquefolia (L.) Planch. **   Herbaceous 0.5 % 01       -none- 21 Fagus grandifolia Ehrh. Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Fagus grandifolia Ehrh. Fagus grandifolia American beech Fagus grandifolia Ehrh. **   Herbaceous 0.5 % 01       -none- 22 Viburnum dilatatum Thunb. Viburnum dilatatum Thunb. Viburnum dilatatum linden arrowwood Viburnum dilatatum Thunb. **   Viburnum dilatatum Thunb. Viburnum dilatatum linden arrowwood Viburnum dilatatum Thunb. **   Herbaceous 0.5 % 01       -none- 23 Rubus phoenicolasius Maxim. Rubus phoenicolasius Maxim. Rubus phoenicolasius wine raspberry Rubus phoenicolasius Maxim. **   Rubus phoenicolasius Maxim. Rubus phoenicolasius wine raspberry Rubus phoenicolasius Maxim. **   Herbaceous 0.5 % 01       -none- 24 Celastrus orbiculatus Thunb. Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Herbaceous 0.5 % 01       -none- 25 Dioscorea villosa L. Dioscorea villosa L. Dioscorea villosa wild yam Dioscorea villosa L. **   Dioscorea villosa L. Dioscorea villosa wild yam Dioscorea villosa L. **   Herbaceous 0.5 % 01       -none- 26 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- 27 Fraxinus L. Fraxinus L. Fraxinus ash Fraxinus L. **   Fraxinus L. Fraxinus ash Fraxinus L. **   Herbaceous 0.5 % 01       -none- 28 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- 29 Hedera helix L. Hedera helix L. Hedera helix English ivy Hedera helix L. **   Hedera helix L. Hedera helix English ivy Hedera helix L. **   Herbaceous 0.5 % 01       -none- 30 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- 31 Arisaema atrorubens (Ait.) Blume Arisaema atrorubens (Ait.) Blume Arisaema atrorubens Arisaema atrorubens (Ait.) Blume **   Arisaema atrorubens (Ait.) Blume **   Arisaema atrorubens (Ait.) Blume Arisaema atrorubens Arisaema atrorubens (Ait.) Blume **   Arisaema atrorubens (Ait.) Blume **   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 35 m 50 m 60 % Dwarf Shrub     0 % Emergent     0 % Epiphyte     0 % Herbaceous     20 % Nonvascular     0 % Short Shrub     20 % Sub-Canopy 20 m 35 m 90 % Tall Shrub     20 % Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.