VAFO.28
» Citation URL: http://vegbank.org/cite/VB.Ob.4695.VAFO28 » Citing info
Plot ID Fields:
Author Plot Code	VAFO.28
Author Observation Code	VAFO.28
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	40.095918813 º
Longitude	-75.458079302 º
Author Location	VAFO
State or Province	Pennsylvania
Country	United States
Named Places	area|country|territory: United States quadrangle: Valley Forge region|state|province: Pennsylvania
Layout Fields:
Shape	Square
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	0 m
Slope Aspect	45 º
Slope Gradient	20.5 º
Topographic Position	Midslope
Rock Type	metamorphic, unspecified
Landscape Narrative	Plot appears to be early successional with many old rotting logs on the forest floor. Stand may be 20-30 years old.
Representativeness	Plot is typical of this stand. This stand is noticeably different from a more mature Liriodendron d
Soil Depth	0 m
Percent Bedrock	0 %
Percent Rock / Gravel	60 %
Percent Wood	5 %
Percent Litter	30 %
Percent Bare Soil	0 %
Percent Water	0 %
Percent Other	0 %
Methods Fields:
Observation Start Date	31-Jul-2000
Observation End Date	31-Jul-2000
Project	Valley Forge National Historic Park
Cover Method	NPS CoverMethod
Stratum Method	National Park Service
Stem Size Limit	10 cm
Taxon Observation Area	400 m²
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: --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 rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Canopy 38 % 04       DBH DBH err Ht. Ht. Err # 10 cm       1 stem(s) 13 cm       1 stem(s) 13 cm       1 stem(s) 14 cm       1 stem(s) 14 cm       1 stem(s) 15 cm       1 stem(s) 15 cm       1 stem(s) 15 cm       1 stem(s) 16 cm       1 stem(s) 17 cm       1 stem(s) 18 cm       1 stem(s) 18 cm       1 stem(s) 19 cm       1 stem(s) 19 cm       1 stem(s) 21 cm       1 stem(s) 22 cm       1 stem(s) 25 cm       1 stem(s) 2 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Canopy 19 % 03       DBH DBH err Ht. Ht. Err # 11 cm       1 stem(s) 14 cm       1 stem(s) 16 cm       1 stem(s) 19 cm       1 stem(s) 22 cm       1 stem(s) 28 cm       1 stem(s) 3 Sassafras albidum (Nutt.) Nees Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Canopy 8 % 03       DBH DBH err Ht. Ht. Err # 13 cm       1 stem(s) 25 cm       1 stem(s) 4 Betula lenta L. Betula lenta L. Betula lenta sweet birch Betula lenta L. **   Betula lenta L. Betula lenta sweet birch Betula lenta L. **   Canopy 2.5 % 02       DBH DBH err Ht. Ht. Err # 19 cm       1 stem(s) 21 cm       1 stem(s) 5 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Sub-Canopy 8 % 03       -none- 6 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Sub-Canopy 8 % 03       -none- 7 Kalmia latifolia L. Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Sub-Canopy 2.5 % 02       -none- 8 Kalmia latifolia L. Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Tall Shrub 8 % 03       -none- 9 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Tall Shrub 2.5 % 02       -none- 10 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- 11 Hamamelis virginiana L. Hamamelis virginiana L. Hamamelis virginiana American witchhazel Hamamelis virginiana L. **   Hamamelis virginiana L. Hamamelis virginiana American witchhazel Hamamelis virginiana L. **   Tall Shrub 2.5 % 02       -none- 12 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Short Shrub 0.5 % 01       -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 Kalmia latifolia L. Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Kalmia latifolia L. Kalmia latifolia mountain laurel Kalmia latifolia L. **   Short Shrub 0.5 % 01       -none- 15 Sassafras albidum (Nutt.) Nees Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Sassafras albidum (Nutt.) Nees Sassafras albidum sassafras Sassafras albidum (Nutt.) Nees **   Short Shrub 0.5 % 01       -none- 16 Phytolacca americana L. Phytolacca americana L. Phytolacca americana American pokeweed Phytolacca americana L. **   Phytolacca americana L. Phytolacca americana American pokeweed Phytolacca americana L. **   Herbaceous 0.5 % 01       -none- 17 Erechtites hieracifolia (L.) Raf. ex DC. Erechtites hieracifolia (L.) Raf. ex DC. Erechtites hieracifolia burnweed Erechtites hieracifolia (L.) Raf. ex DC. **   Erechtites hieracifolia (L.) Raf. ex DC. Erechtites hieracifolia burnweed Erechtites hieracifolia (L.) Raf. ex DC. **   Herbaceous 0.25 % 01       -none- 18 Dryopteris marginalis (L.) Gray Dryopteris marginalis (L.) Gray Dryopteris marginalis marginal woodfern Dryopteris marginalis (L.) Gray **   Dryopteris marginalis (L.) Gray Dryopteris marginalis marginal woodfern Dryopteris marginalis (L.) Gray **   Herbaceous 0.25 % 01       -none- 19 Polygonum cespitosum Blume Polygonum cespitosum Blume Polygonum cespitosum oriental ladysthumb Polygonum cespitosum Blume **   Polygonum cespitosum Blume Polygonum cespitosum oriental ladysthumb Polygonum cespitosum Blume **   Herbaceous 0.25 % 01       -none- 20 Alliaria petiolata (Bieb.) Cavara & Grande Alliaria petiolata (Bieb.) Cavara & Grande Alliaria petiolata garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande **   Alliaria petiolata (Bieb.) Cavara & Grande Alliaria petiolata garlic mustard Alliaria petiolata (Bieb.) Cavara & Grande **   Herbaceous 0.25 % 01       -none- 21 Urtica L. Urtica L. Urtica nettle Urtica L. **   Urtica L. Urtica nettle Urtica L. **   Herbaceous 0.25 % 01       -none- 22 Microstegium vimineum (Trin.) A. Camus Microstegium vimineum (Trin.) A. Camus Microstegium vimineum Nepalese browntop Microstegium vimineum (Trin.) A. Camus **   Microstegium vimineum (Trin.) A. Camus Microstegium vimineum Nepalese browntop Microstegium vimineum (Trin.) A. Camus **   Herbaceous 0.25 % 01       -none- 23 Vitis aestivalis Michx. Vitis aestivalis Michx. Vitis aestivalis summer grape Vitis aestivalis Michx. **   Vitis aestivalis Michx. Vitis aestivalis summer grape Vitis aestivalis Michx. **   Vine/Liana 0.5 % 01       -none- 24 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 **   Vine/Liana 0.25 % 01       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Canopy   20 m 70 % Dwarf Shrub     0 % Emergent     0 % Epiphyte     0 % Herbaceous   1 m 5 % Nonvascular   1 m 5 % Short Shrub   2 m 5 % Sub-Canopy   15 m 20 % Tall Shrub 2 m 10 m 20 % Vine/Liana   1 m 5 %
This table is SORTABLE. Click the headers to sort ascending and descending.