VIOLA.17
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:9468-{6393A4FE-927C-4463-8DBE-FB51E34307AF} » Citing info
Plot ID Fields:
Author Plot Code	VIOLA.17
Author Observation Code	VIOLA.17.2013
Original Data Location	This observation was uploaded from NatureServe's Ecological Observations Database (EcoObs), version 27 May 2016. Some data values may be midpoints of EcoObs classes (e.g. stratum height, slope, aspect).
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	10 km radius (nearest 0.1 degree)
Latitude	41.5 º
Longitude	-76.8 º
State or Province	Pennsylvania
Country	United States
Named Places	region|state|province: Pennsylvania area|country|territory: United States
Layout Fields:
Shape	Square
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	559 m
Slope Aspect	270 º
Topographic Position	High slope
Representativeness	This plot was representative of the forest.
Soil Drainage	well drained
Soil Depth	0.15 m
Percent Bedrock	10 %
Percent Wood	3 %
Percent Litter	60 %
Percent Bare Soil	0 %
Percent Water	0 %
Percent Other	1 %
Name Other	Bryophyte
Methods Fields:
Observation Start Date	25-Jun-2013
Observation End Date	25-Jun-2013
Date Accuracy	Exact
Project	Pennsylvania Heritage Program miscellaneous data
Cover Method	Percentage (%)
Stratum Method	National Park Service
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
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 Acer saccharum Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Canopy 38 %         -none- 2 Tilia americana Tilia americana L. Tilia americana American basswood TIAM Tilia americana L. Tilia americana American basswood TIAM Canopy 19 %         -none- 3 Fraxinus americana Fraxinus americana L. Fraxinus americana white ash FRAM2 Fraxinus americana L. Fraxinus americana white ash FRAM2 Canopy 19 %         -none- 4 Prunus serotina Prunus serotina Ehrh. Prunus serotina black cherry PRSE2 Prunus serotina Ehrh. Prunus serotina black cherry PRSE2 Canopy 2 %         -none- 5 Acer saccharum Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Sub-Canopy 38 %         -none- 6 Fagus grandifolia Fagus grandifolia Ehrh. Fagus grandifolia American beech FAGR Fagus grandifolia Ehrh. Fagus grandifolia American beech FAGR Tall Shrub 8 %         -none- 7 Acer pensylvanicum Acer pensylvanicum L. Acer pensylvanicum striped maple ACPE Acer pensylvanicum L. Acer pensylvanicum striped maple ACPE Tall Shrub 2 %         -none- 8 Betula lenta Betula lenta L. Betula lenta sweet birch BELE Betula lenta L. Betula lenta sweet birch BELE Tall Shrub 0.5 %         -none- 9 Betula lenta Betula lenta L. Betula lenta sweet birch BELE Betula lenta L. Betula lenta sweet birch BELE Short Shrub 2 %         -none- 10 Prenanthes serpentaria Prenanthes serpentaria Pursh Prenanthes serpentaria cankerweed PRSE Prenanthes serpentaria Pursh Prenanthes serpentaria cankerweed PRSE Short Shrub 0.5 %         -none- 11 Rubus Rubus L. Rubus blackberry RUBUS Rubus L. Rubus blackberry RUBUS Short Shrub 0.5 %         -none- 12 Ribes cynosbati Ribes cynosbati L. Ribes cynosbati eastern prickly gooseberry RICY Ribes cynosbati L. Ribes cynosbati eastern prickly gooseberry RICY Short Shrub 0.5 %         -none- 13 Acer pensylvanicum Acer pensylvanicum L. Acer pensylvanicum striped maple ACPE Acer pensylvanicum L. Acer pensylvanicum striped maple ACPE Short Shrub 0.5 %         -none- 14 Sambucus racemosa var. racemosa Sambucus racemosa L. var. racemosa Sambucus racemosa var. racemosa red elderberry SARAR3 Sambucus racemosa L. var. racemosa Sambucus racemosa var. racemosa red elderberry SARAR3 Short Shrub 0.5 %         -none- 15 Tilia americana Tilia americana L. Tilia americana American basswood TIAM Tilia americana L. Tilia americana American basswood TIAM Short Shrub 0.5 %         -none- 16 Eurybia divaricata Eurybia divaricata (L.) G.L. Nesom Eurybia divaricata white wood aster EUDI16 Eurybia divaricata (L.) G.L. Nesom Eurybia divaricata white wood aster EUDI16 Herbaceous 8 %         -none- 17 Osmorhiza claytonii Osmorhiza claytonii (Michx.) C.B. Clarke Osmorhiza claytonii Clayton's sweetroot OSCL Osmorhiza claytonii (Michx.) C.B. Clarke Osmorhiza claytonii Clayton's sweetroot OSCL Herbaceous 2 %         -none- 18 Dryopteris marginalis Dryopteris marginalis (L.) A. Gray Dryopteris marginalis marginal woodfern DRMA4 Dryopteris marginalis (L.) A. Gray Dryopteris marginalis marginal woodfern DRMA4 Herbaceous 2 %         -none- 19 Arisaema triphyllum Arisaema triphyllum (L.) Schott Arisaema triphyllum Jack in the pulpit ARTR Arisaema triphyllum (L.) Schott Arisaema triphyllum Jack in the pulpit ARTR Herbaceous 0.5 %         -none- 20 Prenanthes altissima Prenanthes altissima L. Prenanthes altissima tall rattlesnakeroot PRAL3 Prenanthes altissima L. Prenanthes altissima tall rattlesnakeroot PRAL3 Herbaceous 0.5 %         -none- 21 Polygonatum pubescens Polygonatum pubescens (Willd.) Pursh Polygonatum pubescens hairy Solomon's seal POPU4 Polygonatum pubescens (Willd.) Pursh Polygonatum pubescens hairy Solomon's seal POPU4 Herbaceous 0.5 %         -none- 22 Brachyelytrum erectum Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Brachyelytrum erectum bearded shorthusk BRER2 Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Brachyelytrum erectum bearded shorthusk BRER2 Herbaceous 0.5 %         -none- 23 Carex communis Carex communis L.H. Bailey Carex communis fibrousroot sedge CACO7 Carex communis L.H. Bailey Carex communis fibrousroot sedge CACO7 Herbaceous 0.5 %         -none- 24 Carex radiata Carex radiata (Wahlenb.) Small Carex radiata eastern star sedge CARA8 Carex radiata (Wahlenb.) Small Carex radiata eastern star sedge CARA8 Herbaceous 0.5 %         -none- 25 Dryopteris intermedia Dryopteris intermedia (Muhl. ex Willd.) A. Gray Dryopteris intermedia intermediate woodfern DRIN5 Dryopteris intermedia (Muhl. ex Willd.) A. Gray Dryopteris intermedia intermediate woodfern DRIN5 Herbaceous 0.5 %         -none- 26 Carex blanda Carex blanda Dewey Carex blanda eastern woodland sedge CABL Carex blanda Dewey Carex blanda eastern woodland sedge CABL Herbaceous 0.5 %         -none- 27 Epipactis helleborine Epipactis helleborine (L.) Crantz Epipactis helleborine broadleaf helleborine EPHE Epipactis helleborine (L.) Crantz Epipactis helleborine broadleaf helleborine EPHE Herbaceous 0.5 %         -none- 28 Uvularia perfoliata Uvularia perfoliata L. Uvularia perfoliata perfoliate bellwort UVPE Uvularia perfoliata L. Uvularia perfoliata perfoliate bellwort UVPE Herbaceous 0.5 %         -none- 29 Trillium grandiflorum Trillium grandiflorum (Michx.) Salisb. Trillium grandiflorum white trillium TRGR4 Trillium grandiflorum (Michx.) Salisb. Trillium grandiflorum white trillium TRGR4 Herbaceous 0.5 %         -none- 30 Impatiens Impatiens L. Impatiens touch-me-not IMPAT Impatiens L. Impatiens touch-me-not IMPAT Herbaceous 0.5 %         -none- 31 Geranium robertianum Geranium robertianum L. Geranium robertianum Robert geranium GERO Geranium robertianum L. Geranium robertianum Robert geranium GERO Herbaceous 0.5 %         -none- 32 Viola Viola L. Viola violet VIOLA Viola L. Viola violet VIOLA Herbaceous 0.5 %         -none- 33 Laportea canadensis Laportea canadensis (L.) Weddell Laportea canadensis Canadian woodnettle LACA3 Laportea canadensis (L.) Weddell Laportea canadensis Canadian woodnettle LACA3 Herbaceous 0.5 %         -none- 34 Maianthemum canadense Maianthemum canadense Desf. Maianthemum canadense Canada mayflower MACA4 Maianthemum canadense Desf. Maianthemum canadense Canada mayflower MACA4 Herbaceous 0.5 %         -none- 35 Aralia nudicaulis Aralia nudicaulis L. Aralia nudicaulis wild sarsaparilla ARNU2 Aralia nudicaulis L. Aralia nudicaulis wild sarsaparilla ARNU2 Herbaceous 0.5 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Canopy   60 m 80 % Sub-Canopy   43 m 40 % Tall Shrub   18 m 10 % Short Shrub   1.5 m 10 % Herbaceous   0.3 m 60 % Vine/Liana     5 %
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