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ROCR.5
» Citation URL: http://vegbank.org/cite/VB.Ob.4042.ROCR5
» Citing info
Plot ID Fields: 
Author Plot Code ? ROCR.5
Author Observation Code ? ROCR.5
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 ? On S. side of Parkside, across from pool just before turn onto Yorktown
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 ? 225 º
Slope Gradient ? 20.5 º
Topographic Position ? Midslope
Landscape Narrative ? Cherry trees diseased, wilted
Representativeness ? Medium
Soil Drainage ? poorly 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 ? 30-Jun-1997
Observation End Date ? 30-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 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 ?# ?
28 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 ?# ?
103 cm       1 stem(s)
stem
3 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 ?# ?
25 cm       1 stem(s)
stem
4 Celastrus orbiculatus Thunb. Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Canopy
2.5 %
02       -none-
5 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 **   Short Shrub
15 %
03       -none-
6 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
2.5 %
02       -none-
7 Ilex opaca Ait. Ilex opaca Ait. Ilex opaca American holly Ilex opaca Ait. **   Ilex opaca Ait. Ilex opaca American holly Ilex opaca Ait. **   Short Shrub
2.5 %
02       -none-
8 Nyssa sylvatica Marsh. Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Nyssa sylvatica Marsh. Nyssa sylvatica blackgum Nyssa sylvatica Marsh. **   Short Shrub
2.5 %
02       -none-
9 Celastrus orbiculatus Thunb. Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Short Shrub
2.5 %
02       -none-
10 Fraxinus americana L. Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   Short Shrub
2.5 %
02       -none-
11 Euonymus alata (Thunb.) Sieb. Euonymus alata (Thunb.) Sieb. Euonymus alata winged burning bush Euonymus alata (Thunb.) Sieb. **   Euonymus alata (Thunb.) Sieb. Euonymus alata winged burning bush Euonymus alata (Thunb.) Sieb. **   Short Shrub
2.5 %
02       -none-
12 Phytolacca americana L. Phytolacca americana L. Phytolacca americana American pokeweed Phytolacca americana L. **   Phytolacca americana L. Phytolacca americana American pokeweed Phytolacca americana L. **   Short Shrub
2.5 %
02       -none-
13 Rubus phoenicolasius Maxim. Rubus phoenicolasius Maxim. Rubus phoenicolasius wine raspberry Rubus phoenicolasius Maxim. **   Rubus phoenicolasius Maxim. Rubus phoenicolasius wine raspberry Rubus phoenicolasius Maxim. **   Short Shrub
0.5 %
01       -none-
14 Asimina triloba (L.) Dunal Asimina triloba (L.) Dunal Asimina triloba pawpaw Asimina triloba (L.) Dunal **   Asimina triloba (L.) Dunal Asimina triloba pawpaw Asimina triloba (L.) Dunal **   Short Shrub
0.5 %
01       -none-
15 Crataegus L. Crataegus L. Crataegus hawthorn Crataegus L. **   Crataegus L. Crataegus hawthorn Crataegus L. **   Short Shrub
0.5 %
01       -none-
16 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
0.5 %
01       -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. **   Tall Shrub
15 %
03       -none-
18 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Tall Shrub
15 %
03       -none-
19 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-
20 Asimina triloba (L.) Dunal Asimina triloba (L.) Dunal Asimina triloba pawpaw Asimina triloba (L.) Dunal **   Asimina triloba (L.) Dunal Asimina triloba pawpaw Asimina triloba (L.) Dunal **   Tall Shrub
2.5 %
02       -none-
21 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Tall Shrub
2.5 %
02       -none-
22 Acer platanoides L. Acer platanoides L. Acer platanoides Norway maple Acer platanoides L. **   Acer platanoides L. Acer platanoides Norway maple Acer platanoides L. **   Tall Shrub
2.5 %
02       -none-
23 Acer negundo L. Acer negundo L. Acer negundo boxelder Acer negundo L. **   Acer negundo L. Acer negundo boxelder Acer negundo L. **   Tall Shrub
0.5 %
01       -none-
24 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
15 %
03       -none-
25 Celastrus orbiculatus Thunb. Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   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
2.5 %
02       -none-
27 Berberis thunbergii DC. Berberis thunbergii DC. Berberis thunbergii Japanese barberry Berberis thunbergii DC. **   Berberis thunbergii DC. Berberis thunbergii Japanese barberry Berberis thunbergii DC. **   Herbaceous
2.5 %
02       -none-
28 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-
29 Viburnum plicatum Thunb. Viburnum plicatum Thunb. Viburnum plicatum Japanese snowball Viburnum plicatum Thunb. **   Viburnum plicatum Thunb. Viburnum plicatum Japanese snowball Viburnum plicatum Thunb. **   Herbaceous
2.5 %
02       -none-
30 Laportea canadensis (L.) Weddell Laportea canadensis (L.) Weddell Laportea canadensis Canadian woodnettle Laportea canadensis (L.) Weddell **   Laportea canadensis (L.) Weddell Laportea canadensis Canadian woodnettle Laportea canadensis (L.) Weddell **   Herbaceous
2.5 %
02       -none-
31 Euonymus alata (Thunb.) Sieb. Euonymus alata (Thunb.) Sieb. Euonymus alata winged burning bush Euonymus alata (Thunb.) Sieb. **   Euonymus alata (Thunb.) Sieb. Euonymus alata winged burning bush Euonymus alata (Thunb.) Sieb. **   Herbaceous
2.5 %
02       -none-
32 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-
33 Oxalis montana Raf. Oxalis montana Raf. Oxalis montana mountain woodsorrel Oxalis montana Raf. **   Oxalis montana Raf. Oxalis montana mountain woodsorrel Oxalis montana Raf. **   Herbaceous
0.5 %
01       -none-
34 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-
35 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-
36 Polystichum acrostichoides (Michx.) Schott Polystichum acrostichoides (Michx.) Schott Polystichum acrostichoides Christmas fern Polystichum acrostichoides (Michx.) Schott **   Polystichum acrostichoides (Michx.) Schott Polystichum acrostichoides Christmas fern Polystichum acrostichoides (Michx.) Schott **   Herbaceous
0.5 %
01       -none-
37 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-
38 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-
39 Toxicodendron radicans (L.) Kuntze Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy Toxicodendron radicans (L.) Kuntze **   Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy Toxicodendron radicans (L.) Kuntze **   Herbaceous
0.5 %
01       -none-
40 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-
41 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-
42 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-
43 Aquilegia vulgaris L. Aquilegia vulgaris L. Aquilegia vulgaris European columbine Aquilegia vulgaris L. **   Aquilegia vulgaris L. Aquilegia vulgaris European columbine Aquilegia vulgaris L. **   Herbaceous
0.5 %
01       -none-
44 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Herbaceous
0.5 %
01       -none-
45 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-
46 Circaea quadrisulcata (Maxim.) Franch. & Savigny var. canadensis (L.) Hara Circaea quadrisulcata (Maxim.) Franch. & Savigny var. canadensis (L.) Hara Circaea quadrisulcata var. canadensis Circaea quadrisulcata (Maxim.) Franch. & Savigny var. canadensis (L.) Hara **   Circaea quadrisulcata (Maxim.) Franch. & Savigny var. canadensis (L.) Hara **   Circaea quadrisulcata (Maxim.) Franch. & Savigny var. canadensis (L.) Hara Circaea quadrisulcata var. canadensis Circaea quadrisulcata (Maxim.) Franch. & Savigny var. canadensis (L.) Hara **   Circaea quadrisulcata (Maxim.) Franch. & Savigny var. canadensis (L.) Hara **   Herbaceous
0.5 %
01       -none-
47 Rubus allegheniensis Porter Rubus allegheniensis Porter Rubus allegheniensis Allegheny blackberry Rubus allegheniensis Porter **   Rubus allegheniensis Porter Rubus allegheniensis Allegheny blackberry Rubus allegheniensis Porter **   Herbaceous
0.5 %
01       -none-
48 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-
49 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 ?# ?
12 cm       1 stem(s)
42 cm       1 stem(s)
stem stem
50 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Sub-Canopy
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
12 cm       1 stem(s)
15 cm       1 stem(s)
stem stem
51 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. **   Sub-Canopy
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
17 cm       1 stem(s)
stem
52 Celastrus orbiculatus Thunb. Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Celastrus orbiculatus Thunb. Celastrus orbiculatus oriental bittersweet Celastrus orbiculatus Thunb. **   Sub-Canopy
2.5 %
02       -none-
53 Toxicodendron radicans (L.) Kuntze Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy Toxicodendron radicans (L.) Kuntze **   Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy Toxicodendron radicans (L.) Kuntze **   Sub-Canopy
2.5 %
02       -none-
54 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
2.5 %
02       -none-
55 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
2.5 %
02       -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 50 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous     60 %
Nonvascular     0 %
Short Shrub     20 %
Sub-Canopy     50 %
Tall Shrub     40 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Sneddon, Lesley PI
Faud, Tara Field assistant
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, 2-5 cm dark brown, decreasingly becomes darker brown


User Defined Values
No User Defined Data for this plot