095-HAFE-0035
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:19101-{04F14362-4347-4FDB-8EF0-798D411A24EC} » Citing info
Plot ID Fields:
Author Plot Code	095-HAFE-0035
Author Observation Code	095-HAFE-0035
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	100 km radius (nearest degree)
Latitude	39 º
Longitude	-78 º
State or Province	West Virginia
Named Places	county: Jefferson region|state|province: West Virginia
Layout Fields:
DSG Polygon	25 (X) x 16 (Y)
Shape	Rectangular
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	206 m
Slope Aspect	340 º
Slope Gradient	27 º
Topographic Position	Middle Slope
Landform	Boulderfield/talus
Surficial Deposits	quartzite
Rock Type	sandstone
Landscape Narrative	Road below creating noise pollution. Disturbed oak hickory forest on ridge above.;Only 1 tree in plot is alive, but all were probably alive 10 years ago. Understory recieves more light than when hemlock was alive. Site is rocky, colluvial, north facing slope. Without hemlock this community may be similar to the Quercus montana - Q. rubra / Dryopteris marginalis forest which predominates on north slopers throughout Harpers Ferry NHP. Hemlocks still stand taller than oaks. Virginia creeper has colonized the dead hemlocks and lower trunks of the living, which appear severley stressed, with live branches only near the top. Cover values are for the live vegetation only, but DBH data is included for the dead hemlocks.
Representativeness	Plot represents small patch of dying stand of hemlock. Plot avoids a large canopy gap which is filled with sun-loving forbs and vines, and so makes a belated attempt to represent an intact mature hemlock-chestnut oak stand.
Hydrologic Regime	somewhat moist
Percent Rock / Gravel	40 %
Percent Wood	5 %
Percent Litter	55 %
Percent Bare Soil	0 %
Methods Fields:
Observation Start Date	01-Sep-2004
Project	West Virginia NHP
Cover Method	Percentage (%)
Stratum Method	National Park Service
Taxon Observation Area	400 m²
Overall Taxon Cover Values are Automatically Calculated?	no
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Floristic Quality	complete
Bryophyte Quality	none
Overall Plot Vegetation Fields:
--no data--
Misc Fields:
Observation Narrative	Quercus prinus - Tsuga canadensis / Parthenocissus quinquefolia forest.

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 Quercus prinus **   Quercus prinus **   Quercus prinus **   Quercus prinus **   Quercus prinus **   Quercus prinus **   Quercus prinus **   Quercus prinus **   Canopy 40 %         DBH DBH err Ht. Ht. Err # 56 cm ± 1 cm     1 stem(s) 64 cm ± 1 cm     1 stem(s) 64 cm ± 1 cm     1 stem(s) 2 Tsuga canadensis Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Tsuga canadensis **   Canopy 10 %         DBH DBH err Ht. Ht. Err # 46 cm ± 1 cm     1 stem(s) 66 cm ± 1 cm     1 stem(s) 3 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Canopy 1 %         -none- 4 Betula lenta Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Sub-Canopy 50 %         DBH DBH err Ht. Ht. Err # 9 cm ± 1 cm     1 stem(s) 28 cm ± 1 cm     1 stem(s) 31 cm ± 1 cm     1 stem(s) 36 cm ± 1 cm     1 stem(s) 42 cm ± 1 cm     1 stem(s) 5 Acer saccharum var. saccharum Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Sub-Canopy 10 %         DBH DBH err Ht. Ht. Err # 13 cm ± 1 cm     1 stem(s) 18 cm ± 1 cm     1 stem(s) 6 Sassafras albidum Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sub-Canopy 5 %         DBH DBH err Ht. Ht. Err # 18 cm ± 1 cm     1 stem(s) 7 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Sub-Canopy 2 %         -none- 8 Sassafras albidum Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Tall Shrub 5 %         DBH DBH err Ht. Ht. Err # 3 cm ± 1 cm     1 stem(s) 3 cm ± 1 cm     1 stem(s) 9 Sambucus nigra ssp. canadensis Sambucus nigra ssp. canadensis **   Sambucus nigra ssp. canadensis **   Sambucus nigra ssp. canadensis **   Sambucus nigra ssp. canadensis **   Sambucus nigra ssp. canadensis **   Sambucus nigra ssp. canadensis **   Sambucus nigra ssp. canadensis **   Sambucus nigra ssp. canadensis **   Tall Shrub 1 %         -none- 10 Hamamelis virginiana Hamamelis virginiana **   Hamamelis virginiana **   Hamamelis virginiana **   Hamamelis virginiana **   Hamamelis virginiana **   Hamamelis virginiana **   Hamamelis virginiana **   Hamamelis virginiana **   Tall Shrub 0.5 %         DBH DBH err Ht. Ht. Err # 2 cm ± 1 cm     1 stem(s) 3 cm ± 1 cm     1 stem(s) 3 cm ± 1 cm     1 stem(s) 3 cm ± 1 cm     1 stem(s) 11 Toxicodendron radicans Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Short Shrub 1 %         -none- 12 Rubus occidentalis Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Short Shrub 1 %         -none- 13 Rubus phoenicolasius Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Rubus phoenicolasius **   Short Shrub 1 %         -none- 14 Sassafras albidum Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Short Shrub 1 %         -none- 15 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Herbaceous 5 %         -none- 16 Polymnia canadensis Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Herbaceous 1 %         -none- 17 Sassafras albidum Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Herbaceous 1 %         -none- 18 Dryopteris marginalis Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Herbaceous 1 %         -none- 19 Ailanthus altissima Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Ailanthus altissima **   Herbaceous 0.5 %         -none- 20 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Herbaceous 0.5 %         -none- 21 Galium triflorum Galium triflorum **   Galium triflorum **   Galium triflorum **   Galium triflorum **   Galium triflorum **   Galium triflorum **   Galium triflorum **   Galium triflorum **   Herbaceous 0.5 %         -none- 22 Osmorhiza longistylis Osmorhiza longistylis **   Osmorhiza longistylis **   Osmorhiza longistylis **   Osmorhiza longistylis **   Osmorhiza longistylis **   Osmorhiza longistylis **   Osmorhiza longistylis **   Osmorhiza longistylis **   Herbaceous 0.5 %         -none- 23 Viburnum acerifolium Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Herbaceous 0.5 %         -none- 24 Eurybia divaricata Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Herbaceous 0.5 %         -none- 25 Rubus occidentalis Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Herbaceous 0.5 %         -none- 26 Ageratina altissima Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Herbaceous 0.5 %         -none- 27 Betula lenta Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Betula lenta **   Herbaceous 0.5 %         -none- 28 Alliaria petiolata Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Alliaria petiolata **   Herbaceous 0.5 %         -none- 29 Acer saccharum var. saccharum Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Acer saccharum var. saccharum **   Herbaceous 0.5 %         -none- 30 Asimina triloba Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Herbaceous 0.5 %         -none- 31 Carya cordiformis Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Herbaceous 0.5 %         -none- 32 Quercus rubra Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Herbaceous 0.5 %         -none- 33 Smilax glauca Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Herbaceous 0.5 %         -none- 34 Phytolacca americana var. americana Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Herbaceous 0.00999999977648258 %         -none- 35 Erechtites hieraciifolia var. hieraciifolia Erechtites hieraciifolia var. hieraciifolia **   Erechtites hieraciifolia var. hieraciifolia **   Erechtites hieraciifolia var. hieraciifolia **   Erechtites hieraciifolia var. hieraciifolia **   Erechtites hieraciifolia var. hieraciifolia **   Erechtites hieraciifolia var. hieraciifolia **   Erechtites hieraciifolia var. hieraciifolia **   Erechtites hieraciifolia var. hieraciifolia **   Herbaceous 0.00999999977648258 %         -none- 36 Liriodendron tulipifera Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Herbaceous 0.00999999977648258 %         -none- 37 Sassafras albidum Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Tree 10 %         -none- 38 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Tree 8 %         -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Herbaceous 0 m 0.5 m 10 % Short Shrub 0.5 m 1 m 5 % Tall Shrub 2 m 5 m 5 % Sub-Canopy 15 m 20 m 70 % Canopy 20 m 35 m 50 % Tree       Nonvascular 0 m 0.5 m 1 %
This table is SORTABLE. Click the headers to sort ascending and descending.