085-GRNF-0007
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:16284-{A6C77E26-0AC9-4608-BBDD-18D1DE9054AE} » Citing info
Plot ID Fields:
Author Plot Code	085-GRNF-0007
Author Observation Code	085-GRNF-0007
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	25 m
Confidentiality Status	100 km radius (nearest degree)
Latitude	38 º
Longitude	-79 º
State or Province	Virginia
Named Places	county: Rockingham region|state|province: Virginia
Layout Fields:
DSG Polygon	20 x 20 m
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	612 m
Slope Aspect	70 º
Slope Gradient	36 º
Topographic Position	lower slope
Landform	cove
Hydrologic Regime	terrestrial (upland)
Soil Moisture Regime	mesic
Soil Drainage	well drained
Methods Fields:
Observation Start Date	29-May-2008
Observation End Date	29-May-2008
Project	Virginia Heritage
Cover Method	Carolina Vegetation Survey
Stratum Method	No Strata
Stem Size Limit	2.5 cm
Method Narrative	releve Virginia Division of Natural Heritage, see http://www.dcr.virginia.gov/natural_heritage/documents/nh_plotform_instructions.pdf
Overall Taxon Cover Values are Automatically Calculated?	no
Stem Observation Area	400 m²
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields:
Tree Height	32 m
Shrub Height	6 m
Field Height	1 m
Tree Cover	80 %
Shrub Cover	20 %
Field Cover	90 %
Nonvascular Cover	10 %
Misc Fields:
Observation Narrative	The plot documents a small relict of rich cove forest on the lower slope of the Hone Quarry Run cove at the base of Shenandoah Mountain. A reddish, highly calcareous siltstone is abundantly exposed in small outcrops and boulder deposits on the slope. This stand formerly had considerable Tsuga canadensis in mixture with Liriodendron tulipifera, Tilia americana, Acer saccharum, and Carya spp., while the adjacent cove bottom was heavily dominated by Tsuga. Extensive Tsuga mortality following adelgid outbreaks has resulted in canopy removal and openings, and the subsequent invasion of exotic shrubs and weeds. The sampled area is relatively intact and has a dense and lush herb layer composed of Hydrophyllum virginianum, Laportea canadensis, Viola canadensis, Impatiens capensis, Caulophyllum thalictroides, Osmorhiza claytonii, Asarum canadensis, and other species at lower cover.

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 (no strata on this plot) 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 Hydrophyllum virginianum Hydrophyllum virginianum **   Hydrophyllum virginianum **   Hydrophyllum virginianum **   Hydrophyllum virginianum **   Hydrophyllum virginianum **   Hydrophyllum virginianum **   Hydrophyllum virginianum **   Hydrophyllum virginianum **   -all-   37.5 % 7       -none- 2 Tilia americana var. americana Tilia americana var. americana **   Tilia americana var. americana **   Tilia americana var. americana **   Tilia americana var. americana **   Tilia americana var. americana **   Tilia americana var. americana **   Tilia americana var. americana **   Tilia americana var. americana **   -all-   17.5 % 6       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     2 stem(s) 12.5 cm ± 2.5 cm     1 stem(s) 32.5 cm ± 2.5 cm     2 stem(s) 3 Impatiens pallida Impatiens pallida **   Impatiens pallida **   Impatiens pallida **   Impatiens pallida **   Impatiens pallida **   Impatiens pallida **   Impatiens pallida **   Impatiens pallida **   -all-   17.5 % 6       -none- 4 Carya ovata Carya ovata **   Carya ovata **   Carya ovata **   Carya ovata **   Carya ovata **   Carya ovata **   Carya ovata **   Carya ovata **   -all-   17.5 % 6       DBH DBH err Ht. Ht. Err # 46.5 cm ± 0.5 cm     1 stem(s) 5 Liriodendron tulipifera Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   -all-   17.5 % 6       DBH DBH err Ht. Ht. Err # 37.5 cm ± 2.5 cm     1 stem(s) 40.5 cm ± 0.5 cm     1 stem(s) 53.5 cm ± 0.5 cm     1 stem(s) 6 Laportea canadensis Laportea canadensis **   Laportea canadensis **   Laportea canadensis **   Laportea canadensis **   Laportea canadensis **   Laportea canadensis **   Laportea canadensis **   Laportea canadensis **   -all-   7.5 % 5       -none- 7 Acer saccharum Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     1 stem(s) 7.5 cm ± 2.5 cm     1 stem(s) 32.5 cm ± 2.5 cm     1 stem(s) 8 Carya cordiformis Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 37.5 cm ± 2.5 cm     1 stem(s) 9 Viola canadensis var. canadensis Viola canadensis var. canadensis **   Viola canadensis var. canadensis **   Viola canadensis var. canadensis **   Viola canadensis var. canadensis **   Viola canadensis var. canadensis **   Viola canadensis var. canadensis **   Viola canadensis var. canadensis **   Viola canadensis var. canadensis **   -all-   7.5 % 5       -none- 10 Carpinus caroliniana Carpinus caroliniana **   Carpinus caroliniana **   Carpinus caroliniana **   Carpinus caroliniana **   Carpinus caroliniana **   Carpinus caroliniana **   Carpinus caroliniana **   Carpinus caroliniana **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     3 stem(s) 7.5 cm ± 2.5 cm     1 stem(s) 12.5 cm ± 2.5 cm     1 stem(s) 11 Tsuga canadensis Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 55.5 cm ± 0.5 cm     1 stem(s) 12 Osmorhiza claytonii Osmorhiza claytonii **   Osmorhiza claytonii **   Osmorhiza claytonii **   Osmorhiza claytonii **   Osmorhiza claytonii **   Osmorhiza claytonii **   Osmorhiza claytonii **   Osmorhiza claytonii **   -all-   3.5 % 4       -none- 13 Lindera benzoin Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     5 stem(s) 7.5 cm ± 2.5 cm     2 stem(s) 14 Caulophyllum thalictroides Caulophyllum thalictroides **   Caulophyllum thalictroides **   Caulophyllum thalictroides **   Caulophyllum thalictroides **   Caulophyllum thalictroides **   Caulophyllum thalictroides **   Caulophyllum thalictroides **   Caulophyllum thalictroides **   -all-   3.5 % 4       -none- 15 Asarum canadense Asarum canadense **   Asarum canadense **   Asarum canadense **   Asarum canadense **   Asarum canadense **   Asarum canadense **   Asarum canadense **   Asarum canadense **   -all-   3.5 % 4       -none- 16 Podophyllum peltatum Podophyllum peltatum **   Podophyllum peltatum **   Podophyllum peltatum **   Podophyllum peltatum **   Podophyllum peltatum **   Podophyllum peltatum **   Podophyllum peltatum **   Podophyllum peltatum **   -all-   1.5 % 3       -none- 17 Acer pensylvanicum Acer pensylvanicum **   Acer pensylvanicum **   Acer pensylvanicum **   Acer pensylvanicum **   Acer pensylvanicum **   Acer pensylvanicum **   Acer pensylvanicum **   Acer pensylvanicum **   -all-   1.5 % 3       -none- 18 Rubus phoenicolasius Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   -all-   1.5 % 3       -none- 19 Actaea racemosa Actaea racemosa **   Actaea racemosa **   Actaea racemosa **   Actaea racemosa **   Actaea racemosa **   Actaea racemosa **   Actaea racemosa **   Actaea racemosa **   -all-   1.5 % 3       -none- 20 Polystichum acrostichoides Polystichum acrostichoides **   Polystichum acrostichoides **   Polystichum acrostichoides **   Polystichum acrostichoides **   Polystichum acrostichoides **   Polystichum acrostichoides **   Polystichum acrostichoides **   Polystichum acrostichoides **   -all-   1.5 % 3       -none- 21 Hamamelis virginiana var. virginiana Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   -all-   1.5 % 3       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     3 stem(s) 22 Circaea canadensis ssp. canadensis Circaea canadensis ssp. canadensis **   Circaea canadensis ssp. canadensis **   Circaea canadensis ssp. canadensis **   Circaea canadensis ssp. canadensis **   Circaea canadensis ssp. canadensis **   Circaea canadensis ssp. canadensis **   Circaea canadensis ssp. canadensis **   Circaea canadensis ssp. canadensis **   -all-   1.5 % 3       -none- 23 Amphicarpaea bracteata Amphicarpaea bracteata **   Amphicarpaea bracteata **   Amphicarpaea bracteata **   Amphicarpaea bracteata **   Amphicarpaea bracteata **   Amphicarpaea bracteata **   Amphicarpaea bracteata **   Amphicarpaea bracteata **   -all-   1.5 % 3       -none- 24 Ostrya virginiana Ostrya virginiana **   Ostrya virginiana **   Ostrya virginiana **   Ostrya virginiana **   Ostrya virginiana **   Ostrya virginiana **   Ostrya virginiana **   Ostrya virginiana **   -all-   1.5 % 3       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 25 Dryopteris intermedia Dryopteris intermedia **   Dryopteris intermedia **   Dryopteris intermedia **   Dryopteris intermedia **   Dryopteris intermedia **   Dryopteris intermedia **   Dryopteris intermedia **   Dryopteris intermedia **   -all-   1.5 % 3       -none- 26 Geranium maculatum Geranium maculatum **   Geranium maculatum **   Geranium maculatum **   Geranium maculatum **   Geranium maculatum **   Geranium maculatum **   Geranium maculatum **   Geranium maculatum **   -all-   0.505 % 2       -none- 27 Boechera laevigata Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   -all-   0.505 % 2       -none- 28 Cardamine hirsuta Cardamine hirsuta **   Cardamine hirsuta **   Cardamine hirsuta **   Cardamine hirsuta **   Cardamine hirsuta **   Cardamine hirsuta **   Cardamine hirsuta **   Cardamine hirsuta **   -all-   0.505 % 2       -none- 29 Poa cuspidata Poa cuspidata **   Poa cuspidata **   Poa cuspidata **   Poa cuspidata **   Poa cuspidata **   Poa cuspidata **   Poa cuspidata **   Poa cuspidata **   -all-   0.505 % 2       -none- 30 Mitella diphylla Mitella diphylla **   Mitella diphylla **   Mitella diphylla **   Mitella diphylla **   Mitella diphylla **   Mitella diphylla **   Mitella diphylla **   Mitella diphylla **   -all-   0.505 % 2       -none- 31 Pilea pumila Pilea pumila **   Pilea pumila **   Pilea pumila **   Pilea pumila **   Pilea pumila **   Pilea pumila **   Pilea pumila **   Pilea pumila **   -all-   0.505 % 2       -none- 32 Viola pubescens Viola pubescens **   Viola pubescens **   Viola pubescens **   Viola pubescens **   Viola pubescens **   Viola pubescens **   Viola pubescens **   Viola pubescens **   -all-   0.505 % 2       -none- 33 Microstegium vimineum Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   -all-   0.505 % 2       -none- 34 Carex plantaginea Carex plantaginea **   Carex plantaginea **   Carex plantaginea **   Carex plantaginea **   Carex plantaginea **   Carex plantaginea **   Carex plantaginea **   Carex plantaginea **   -all-   0.505 % 2       -none- 35 Trillium erectum Trillium erectum **   Trillium erectum **   Trillium erectum **   Trillium erectum **   Trillium erectum **   Trillium erectum **   Trillium erectum **   Trillium erectum **   -all-   0.505 % 2       -none- 36 Galium aparine Galium aparine **   Galium aparine **   Galium aparine **   Galium aparine **   Galium aparine **   Galium aparine **   Galium aparine **   Galium aparine **   -all-   0.505 % 2       -none- 37 Ailanthus altissima Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   -all-   0.505 % 2       -none- 38 Adiantum pedatum Adiantum pedatum **   Adiantum pedatum **   Adiantum pedatum **   Adiantum pedatum **   Adiantum pedatum **   Adiantum pedatum **   Adiantum pedatum **   Adiantum pedatum **   -all-   0.505 % 2       -none- 39 Persicaria longiseta Persicaria longiseta **   Persicaria longiseta **   Persicaria longiseta **   Persicaria longiseta **   Persicaria longiseta **   Persicaria longiseta **   Persicaria longiseta **   Persicaria longiseta **   -all-   0.505 % 2       -none- 40 Arisaema triphyllum Arisaema triphyllum **   Arisaema triphyllum **   Arisaema triphyllum **   Arisaema triphyllum **   Arisaema triphyllum **   Arisaema triphyllum **   Arisaema triphyllum **   Arisaema triphyllum **   -all-   0.505 % 2       -none- 41 Ageratina altissima var. altissima Ageratina altissima var. altissima **   Ageratina altissima var. altissima **   Ageratina altissima var. altissima **   Ageratina altissima var. altissima **   Ageratina altissima var. altissima **   Ageratina altissima var. altissima **   Ageratina altissima var. altissima **   Ageratina altissima var. altissima **   -all-   0.505 % 2       -none- 42 Carex albursina Carex albursina **   Carex albursina **   Carex albursina **   Carex albursina **   Carex albursina **   Carex albursina **   Carex albursina **   Carex albursina **   -all-   0.505 % 2       -none- 43 Alliaria petiolata Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   -all-   0.505 % 2       -none- 44 Sanguinaria canadensis Sanguinaria canadensis **   Sanguinaria canadensis **   Sanguinaria canadensis **   Sanguinaria canadensis **   Sanguinaria canadensis **   Sanguinaria canadensis **   Sanguinaria canadensis **   Sanguinaria canadensis **   -all-   0.505 % 2       -none- 45 Dryopteris marginalis Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   -all-   0.505 % 2       -none- 46 Isotrema macrophyllum Isotrema macrophyllum **   Isotrema macrophyllum **   Isotrema macrophyllum **   Isotrema macrophyllum **   Isotrema macrophyllum **   Isotrema macrophyllum **   Isotrema macrophyllum **   Isotrema macrophyllum **   -all-   0.505 % 2       -none- 47 Sedum glaucophyllum Sedum glaucophyllum **   Sedum glaucophyllum **   Sedum glaucophyllum **   Sedum glaucophyllum **   Sedum glaucophyllum **   Sedum glaucophyllum **   Sedum glaucophyllum **   Sedum glaucophyllum **   -all-   0.505 % 2       -none- 48 Eurybia divaricata Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   -all-   0.505 % 2       -none- 49 Asplenium trichomanes ssp. trichomanes Asplenium trichomanes ssp. trichomanes **   Asplenium trichomanes ssp. trichomanes **   Asplenium trichomanes ssp. trichomanes **   Asplenium trichomanes ssp. trichomanes **   Asplenium trichomanes ssp. trichomanes **   Asplenium trichomanes ssp. trichomanes **   Asplenium trichomanes ssp. trichomanes **   Asplenium trichomanes ssp. trichomanes **   -all-   0.505 % 2       -none- 50 Carex laxiflora Carex laxiflora **   Carex laxiflora **   Carex laxiflora **   Carex laxiflora **   Carex laxiflora **   Carex laxiflora **   Carex laxiflora **   Carex laxiflora **   -all-   0.05 % 1       -none-
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Stratum Definitions:
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