VIOLA.44
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:9498-{BE752BB5-C6EF-4DAE-AD42-ED9E0C05B155} » Citing info
Plot ID Fields:
Author Plot Code	VIOLA.44
Author Observation Code	VIOLA.44.2014
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	41.6 º
Longitude	-77.6 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	603 m
Slope Aspect	0 º
Topographic Position	High slope
Representativeness	Transition zone between mesic sloped forest and Quercus/A. rubrum dominated ridgetop; plot located in at the headwaters of a drainage, more mesic than forest upslope.
Soil Drainage	well drained
Percent Bedrock	0 %
Percent Wood	2 %
Percent Litter	36 %
Percent Bare Soil	0 %
Percent Water	0 %
Methods Fields:
Observation Start Date	29-May-2014
Observation End Date	29-May-2014
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:
Observation Narrative	Moderately stony (0.1-1%)

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 Betula lenta Betula lenta L. Betula lenta sweet birch BELE Betula lenta L. Betula lenta sweet birch BELE Canopy 38 %         -none- 2 Acer saccharinum Acer saccharinum L. Acer saccharinum silver maple ACSA2 Acer saccharinum L. Acer saccharinum silver maple ACSA2 Canopy 38 %         -none- 3 Betula alleghaniensis Betula alleghaniensis Britton Betula alleghaniensis yellow birch BEAL2 Betula alleghaniensis Britton Betula alleghaniensis yellow birch BEAL2 Canopy 10 %         -none- 4 Acer saccharum Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Sub-Canopy 38 %         -none- 5 Betula alleghaniensis Betula alleghaniensis Britton Betula alleghaniensis yellow birch BEAL2 Betula alleghaniensis Britton Betula alleghaniensis yellow birch BEAL2 Sub-Canopy 10 %         -none- 6 Fagus grandifolia Fagus grandifolia Ehrh. Fagus grandifolia American beech FAGR Fagus grandifolia Ehrh. Fagus grandifolia American beech FAGR Sub-Canopy 10 %         -none- 7 Acer saccharum Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Tall Shrub 10 %         -none- 8 Betula alleghaniensis Betula alleghaniensis Britton Betula alleghaniensis yellow birch BEAL2 Betula alleghaniensis Britton Betula alleghaniensis yellow birch BEAL2 Tall Shrub 10 %         -none- 9 Acer pensylvanicum Acer pensylvanicum L. Acer pensylvanicum striped maple ACPE Acer pensylvanicum L. Acer pensylvanicum striped maple ACPE Short Shrub 10 %         -none- 10 Fraxinus americana Fraxinus americana L. Fraxinus americana white ash FRAM2 Fraxinus americana L. Fraxinus americana white ash FRAM2 Short Shrub 2 %         -none- 11 Fagus grandifolia Fagus grandifolia Ehrh. Fagus grandifolia American beech FAGR Fagus grandifolia Ehrh. Fagus grandifolia American beech FAGR Short Shrub 1 %         -none- 12 Acer saccharum Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Acer saccharum Marsh. Acer saccharum sugar maple ACSA3 Short Shrub 1 %         -none- 13 Hamamelis virginiana Hamamelis virginiana L. Hamamelis virginiana American witchhazel HAVI4 Hamamelis virginiana L. Hamamelis virginiana American witchhazel HAVI4 Short Shrub 1 %         -none- 14 Ostrya virginiana Ostrya virginiana (Mill.) K. Koch Ostrya virginiana hophornbeam OSVI Ostrya virginiana (Mill.) K. Koch Ostrya virginiana hophornbeam OSVI Short Shrub 0.5 %         -none- 15 Quercus rubra Quercus rubra L. Quercus rubra northern red oak QURU Quercus rubra L. Quercus rubra northern red oak QURU Short Shrub 0.5 %         -none- 16 Prunus serotina Prunus serotina Ehrh. Prunus serotina black cherry PRSE2 Prunus serotina Ehrh. Prunus serotina black cherry PRSE2 Short Shrub 0.5 %         -none- 17 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 38 %         -none- 18 Viola blanda Viola blanda Willd. Viola blanda sweet white violet VIBL Viola blanda Willd. Viola blanda sweet white violet VIBL Herbaceous 2 %         -none- 19 Maianthemum canadense Maianthemum canadense Desf. Maianthemum canadense Canada mayflower MACA4 Maianthemum canadense Desf. Maianthemum canadense Canada mayflower MACA4 Herbaceous 1 %         -none- 20 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 1 %         -none- 21 Carex laxiculmis Carex laxiculmis Schwein. Carex laxiculmis spreading sedge CALA18 Carex laxiculmis Schwein. Carex laxiculmis spreading sedge CALA18 Herbaceous 0.5 %         -none- 22 Streptopus lanceolatus var. roseus Streptopus lanceolatus (Aiton) Reveal var. roseus (Michx.) Reveal Streptopus lanceolatus var. roseus twistedstalk STLAR Streptopus lanceolatus (Aiton) Reveal var. roseus (Michx.) Reveal Streptopus lanceolatus var. roseus twistedstalk STLAR Herbaceous 0.5 %         -none- 23 Trillium erectum Trillium erectum L. Trillium erectum red trillium TRER3 Trillium erectum L. Trillium erectum red trillium TRER3 Herbaceous 0.5 %         -none- 24 Lycopodium clavatum Lycopodium clavatum L. Lycopodium clavatum running clubmoss LYCL Lycopodium clavatum L. Lycopodium clavatum running clubmoss LYCL Herbaceous 0.5 %         -none- 25 Carex Carex L. Carex sedge CAREX Carex L. Carex sedge CAREX Herbaceous 0.5 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Canopy   28 m 60 % Sub-Canopy   18 m 60 % Tall Shrub   8 m 10 % Short Shrub   1.5 m 10 % Herbaceous   0.8 m 60 % Nonvascular   0.3 m 5 %
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