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ROCR.19
» Citation URL: http://vegbank.org/cite/VB.Ob.3927.ROCR19
» Citing info
Plot ID Fields: 
Author Plot Code ? ROCR.19
Author Observation Code ? ROCR.19
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 ? South of Grant Rd., west of Glover Rd.
State or Province ? District of Columbia
Country ? United States
Named Places
region|state|province: District of Columbia
quadrangle: Washington West
area|country|territory: United States
Layout Fields: 
Shape ? Square
Area ? 400
Permanence ? not permanent
Environment Fields: 
Elevation ? 0 m
Slope Aspect ? 315 º
Slope Gradient ? 2.5 º
Topographic Position ? High slope
Representativeness ? Medium
Soil Drainage ? well drained
Soil Depth ? 0 m
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Wood ? 25 %
Percent Litter ? 75 %
Percent Bare Soil ? 0 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 18-Jun-1997
Observation End Date ? 18-Jun-1997
Project ? Rock Creek Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Taxon Observation Area ? 400
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:
Change Strata Shown:
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
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
37 cm       1 stem(s)
stem
2 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Canopy
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
31 cm       1 stem(s)
32 cm       1 stem(s)
stem stem
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
37.5 %
04      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
11 cm       1 stem(s)
14 cm       1 stem(s)
14 cm       1 stem(s)
18 cm       1 stem(s)
18 cm       1 stem(s)
stem stem stem stem stem
4 Cornus florida L. Cornus florida L. Cornus florida flowering dogwood Cornus florida L. **   Cornus florida L. Cornus florida flowering dogwood Cornus florida L. **   Sub-Canopy
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
11 cm       1 stem(s)
stem
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       -none-
6 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. **   Sub-Canopy
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
13 cm       1 stem(s)
14 cm       1 stem(s)
stem stem
7 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
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
16 cm       1 stem(s)
18 cm       1 stem(s)
stem stem
8 Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. Paulownia tomentosa princesstree Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. **   Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. Paulownia tomentosa princesstree Paulownia tomentosa (Thunb.) Sieb. & Zucc. ex Steud. **   Sub-Canopy
2.5 %
02       -none-
9 Prunus L. Prunus L. Prunus plum Prunus L. **   Prunus L. Prunus plum Prunus L. **   Sub-Canopy
2.5 %
02       -none-
10 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Sub-Canopy
2.5 %
02       -none-
11 Ailanthus altissima (P. Mill.) Swingle Ailanthus altissima (P. Mill.) Swingle Ailanthus altissima tree of heaven Ailanthus altissima (P. Mill.) Swingle **   Ailanthus altissima (P. Mill.) Swingle Ailanthus altissima tree of heaven Ailanthus altissima (P. Mill.) Swingle **   Sub-Canopy
2.5 %
02       -none-
12 Aralia L. Aralia L. Aralia spikenard Aralia L. **   Aralia L. Aralia spikenard Aralia L. **   Sub-Canopy
2.5 %
02       -none-
13 Carya glabra (P. Mill.) Sweet Carya glabra (P. Mill.) Sweet Carya glabra pignut hickory Carya glabra (P. Mill.) Sweet **   Carya glabra (P. Mill.) Sweet Carya glabra pignut hickory Carya glabra (P. Mill.) Sweet **   Sub-Canopy
0.5 %
01       -none-
14 Prunus serotina Ehrh. Prunus serotina Ehrh. Prunus serotina black cherry Prunus serotina Ehrh. **   Prunus serotina Ehrh. Prunus serotina black cherry Prunus serotina Ehrh. **   Sub-Canopy
0.5 %
01       -none-
15 Acer platanoides L. Acer platanoides L. Acer platanoides Norway maple Acer platanoides L. **   Acer platanoides L. Acer platanoides Norway maple Acer platanoides L. **   Sub-Canopy
0.5 %
01       -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
2.5 %
02       -none-
17 Cornus florida L. Cornus florida L. Cornus florida flowering dogwood Cornus florida L. **   Cornus florida L. Cornus florida flowering dogwood Cornus florida L. **   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 Carya glabra (P. Mill.) Sweet Carya glabra (P. Mill.) Sweet Carya glabra pignut hickory Carya glabra (P. Mill.) Sweet **   Carya glabra (P. Mill.) Sweet Carya glabra pignut hickory Carya glabra (P. Mill.) Sweet **   Tall Shrub
0.5 %
01       -none-
20 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Tall Shrub
0.5 %
01       -none-
21 Lindera benzoin (L.) Blume Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   Tall Shrub
0.5 %
01       -none-
22 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. **   Tall Shrub
0.5 %
01       -none-
23 Ilex opaca Ait. Ilex opaca Ait. Ilex opaca American holly Ilex opaca Ait. **   Ilex opaca Ait. Ilex opaca American holly Ilex opaca Ait. **   Tall Shrub
0.5 %
01       -none-
24 Viburnum acerifolium L. Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Viburnum acerifolium L. Viburnum acerifolium mapleleaf viburnum Viburnum acerifolium L. **   Tall Shrub
0.5 %
01       -none-
25 Euonymus atropurpurea Jacq. Euonymus atropurpurea Jacq. Euonymus atropurpurea eastern wahoo Euonymus atropurpurea Jacq. **   Euonymus atropurpurea Jacq. Euonymus atropurpurea eastern wahoo Euonymus atropurpurea Jacq. **   Herbaceous
15 %
03       -none-
26 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-
27 Lindera benzoin (L.) Blume Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   Herbaceous
2.5 %
02       -none-
28 Alliaria officinalis Andrz. ex Bieb. Alliaria officinalis Andrz. ex Bieb. Alliaria officinalis Alliaria officinalis Andrz. ex Bieb. **   Alliaria officinalis Andrz. ex Bieb. **   Alliaria officinalis Andrz. ex Bieb. Alliaria officinalis Alliaria officinalis Andrz. ex Bieb. **   Alliaria officinalis Andrz. ex Bieb. **   Herbaceous
0.5 %
01       -none-
29 Lonicera japonica Thunb. Lonicera japonica Thunb. Lonicera japonica Japanese honeysuckle Lonicera japonica Thunb. **   Lonicera japonica Thunb. Lonicera japonica Japanese honeysuckle Lonicera japonica Thunb. **   Herbaceous
0.5 %
01       -none-
30 Ilex opaca Ait. Ilex opaca Ait. Ilex opaca American holly Ilex opaca Ait. **   Ilex opaca Ait. Ilex opaca American holly Ilex opaca Ait. **   Herbaceous
0.5 %
01       -none-
31 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
0.5 %
01       -none-
32 Conopholis americana (L.) Wallr. f. Conopholis americana (L.) Wallr. f. Conopholis americana American squawroot Conopholis americana (L.) Wallr. f. **   Conopholis americana (L.) Wallr. f. Conopholis americana American squawroot Conopholis americana (L.) Wallr. f. **   Herbaceous
0.5 %
01       -none-
33 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-
34 Osmorhiza claytonii (Michx.) C.B. Clarke Osmorhiza claytonii (Michx.) C.B. Clarke Osmorhiza claytonii Clayton's sweetroot Osmorhiza claytonii (Michx.) C.B. Clarke **   Osmorhiza claytonii (Michx.) C.B. Clarke Osmorhiza claytonii Clayton's sweetroot Osmorhiza claytonii (Michx.) C.B. Clarke **   Herbaceous
0.5 %
01       -none-
35 Galium circaezans Michx. Galium circaezans Michx. Galium circaezans licorice bedstraw Galium circaezans Michx. **   Galium circaezans Michx. Galium circaezans licorice bedstraw Galium circaezans Michx. **   Herbaceous
0.5 %
01       -none-
36 Podophyllum peltatum L. Podophyllum peltatum L. Podophyllum peltatum mayapple Podophyllum peltatum L. **   Podophyllum peltatum L. Podophyllum peltatum mayapple Podophyllum peltatum L. **   Herbaceous
0.5 %
01       -none-
37 Berberis vulgaris L. Berberis vulgaris L. Berberis vulgaris common barberry Berberis vulgaris L. **   Berberis vulgaris L. Berberis vulgaris common barberry Berberis vulgaris L. **   Herbaceous
0.5 %
01       -none-
38 Vaccinium vacillans Kalm ex Torr. Vaccinium vacillans Kalm ex Torr. Vaccinium vacillans Vaccinium vacillans Kalm ex Torr. **   Vaccinium vacillans Kalm ex Torr. **   Vaccinium vacillans Kalm ex Torr. Vaccinium vacillans Vaccinium vacillans Kalm ex Torr. **   Vaccinium vacillans Kalm ex Torr. **   Herbaceous
0.5 %
01       -none-
39 Carya Nutt. Carya Nutt. Carya hickory Carya Nutt. **   Carya Nutt. Carya hickory Carya Nutt. **   Herbaceous
0.5 %
01       -none-
40 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-
41 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-
42 Smilax rotundifolia L. Smilax rotundifolia L. Smilax rotundifolia roundleaf greenbrier Smilax rotundifolia L. **   Smilax rotundifolia L. Smilax rotundifolia roundleaf greenbrier Smilax rotundifolia L. **   Herbaceous
0.5 %
01       -none-
43 Aralia spinosa L. Aralia spinosa L. Aralia spinosa devil's walkingstick Aralia spinosa L. **   Aralia spinosa L. Aralia spinosa devil's walkingstick Aralia spinosa L. **   Herbaceous
0.5 %
01       -none-
44 Galium aparine L. Galium aparine L. Galium aparine stickywilly Galium aparine L. **   Galium aparine L. Galium aparine stickywilly Galium aparine L. **   Herbaceous
0.5 %
01       -none-
45 Medeola virginiana L. Medeola virginiana L. Medeola virginiana Indian cucumber Medeola virginiana L. **   Medeola virginiana L. Medeola virginiana Indian cucumber Medeola virginiana L. **   Herbaceous
0.5 %
01       -none-
46 Vitis L. Vitis L. Vitis grape Vitis L. **   Vitis L. Vitis grape Vitis L. **   Herbaceous
0.5 %
01       -none-
47 Quercus prinus L. Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   Quercus prinus L. Quercus prinus chestnut oak Quercus prinus L. **   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 10 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous     20 %
Nonvascular     0 %
Short Shrub     0 %
Sub-Canopy 5 m 10 m 90 %
Tall Shrub     10 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Sneddon, Lesley PI
Assal, Tim Field assistant
Glen, Stephanie Field assistant
Whitler, Jeannie Field assistant
Salmons, Sue Plot author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Feb-1998
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Fagus grandifolia - Quercus (alba, rubra) - Liriodendron tulipifera / (Ilex opaca) Forest       no
Lundgren, Julie


Soil Observations:
Soil Horizon ?Soil Depth Top ?Soil Depth Bottom ?Soil Color ?Soil Organic ?Soil Texture ?Soil Sand ?Soil Silt ?Soil Clay ?Soil Coarse ?Soil PH ?Exchange Capacity ?Base Saturation ?Soil Description ?
unknown         Sandy Loams: Sandy Loam               2 cm, litter; 4 cm, dark brown; thereafter, grey brown


User Defined Values
No User Defined Data for this plot