F02HOW20_09b
» Citation URL: http://vegbank.org/cite/VB.Ob.24185.F02HOW2009B » Citing info
Plot ID Fields:
Author Plot Code	F02HOW20_09b
Author Observation Code	F02HOW20_09b
Original Data Location	NYNHP Field Forms Database or Geographical Manual Files
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	42.47102 º
Longitude	-73.77894 º
Author Location	Schodack Island
State or Province	New York
Named Places	continent: North America region|state|province: New York quadrangle: Ravena
Layout Fields:
Shape	square
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	2 m
Slope Gradient	0 º
Topographic Position	Low level
Representativeness	So far, the best observed spot of true tidal swamp, other areas are floodplain forest with tidal cha
Hydrologic Regime	Tidally flooded
Soil Moisture Regime	Hydric
Soil Drainage	very poorly drained
Water Salinity	Freshwater
Water Depth	0.3 m
Organic Depth	0 cm
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Wood	4 %
Percent Litter	12 %
Percent Bare Soil	23 %
Percent Water	1 %
Percent Other	0 %
Methods Fields:
Observation Start Date	13-Sep-2002
Date Accuracy	Exact
Project	NYNHP database dump 2004
Cover Method	NYNHP Percentage
Stratum Method	NY Natural Heritage Program
Taxon Observation Area	400 m²
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	yes
Stem Observation Area	400 m²
Stem Sample Method	Full census
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields:
Basal Area	18.5967558876952 m²/ha
Tree Height	0 m
Shrub Height	0 m
Field Height	0 m
Nonvascular Height	0 m
Submerged Height	0 m
Tree Cover	0 %
Shrub Cover	0 %
Field Cover	0 %
Nonvascular Cover	0 %
Floating Cover	0 %
Submerged Cover	0 %
Misc Fields:
Observation Narrative	see form 3 (UTM estimated accuracy = 6.8 m, average of 736 readings, Garmin 12 Map).

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 saccharinum L. Acer saccharinum L. Acer saccharinum silver maple Acer saccharinum L. **   Acer saccharinum L. Acer saccharinum silver maple Acer saccharinum L. **   tree canopy 41 %       400 m² DBH DBH err Ht. Ht. Err # 10 cm ± 0.5 cm     1 stem(s) 13 cm ± 0.5 cm     1 stem(s) 13.5 cm ± 0.5 cm     1 stem(s) 17 cm ± 0.5 cm     1 stem(s) 17.5 cm ± 0.5 cm     1 stem(s) 18.5 cm ± 0.5 cm     1 stem(s) 19 cm ± 0.5 cm     1 stem(s) 19.5 cm ± 0.5 cm     1 stem(s) 19.5 cm ± 0.5 cm     1 stem(s) 21 cm ± 0.5 cm     1 stem(s) 22 cm ± 0.5 cm     1 stem(s) 24 cm ± 0.5 cm     1 stem(s) 27 cm ± 0.5 cm     1 stem(s) 27 cm ± 0.5 cm     1 stem(s) 30.5 cm ± 0.5 cm     1 stem(s) 2 Populus deltoides Bartr. ex Marsh. Populus deltoides Bartr. ex Marsh. Populus deltoides eastern cottonwood Populus deltoides Bartr. ex Marsh. **   Populus deltoides Bartr. ex Marsh. Populus deltoides eastern cottonwood Populus deltoides Bartr. ex Marsh. **   tree canopy 15 %       400 m² DBH DBH err Ht. Ht. Err # 29 cm ± 0.5 cm     1 stem(s) 43.5 cm ± 0.5 cm     1 stem(s) 3 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   tree canopy 6 %       400 m² DBH DBH err Ht. Ht. Err # 12.5 cm ± 0.5 cm     1 stem(s) 13.5 cm ± 0.5 cm     1 stem(s) 4 Acer saccharinum L. Acer saccharinum L. Acer saccharinum silver maple Acer saccharinum L. **   Acer saccharinum L. Acer saccharinum silver maple Acer saccharinum L. **   tree sub-canopy 8 %       400 m² -none- 5 Alnus incana (L.) Moench Alnus incana (L.) Moench Alnus incana gray alder Alnus incana (L.) Moench **   Alnus incana (L.) Moench Alnus incana gray alder Alnus incana (L.) Moench **   tree sub-canopy 8 %       400 m² -none- 6 Lindera benzoin (L.) Blume Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   tall shrub 6 %       400 m² -none- 7 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   tall shrub 4 %       400 m² -none- 8 Alnus incana (L.) Moench Alnus incana (L.) Moench Alnus incana gray alder Alnus incana (L.) Moench **   Alnus incana (L.) Moench Alnus incana gray alder Alnus incana (L.) Moench **   tall shrub 2 %       400 m² -none- 9 Rosa multiflora Thunb. ex Murr. Rosa multiflora Thunb. ex Murr. Rosa multiflora multiflora rose Rosa multiflora Thunb. ex Murr. **   Rosa multiflora Thunb. ex Murr. Rosa multiflora multiflora rose Rosa multiflora Thunb. ex Murr. **   tall shrub 2 %       400 m² -none- 10 Cornus amomum P. Mill. Cornus amomum P. Mill. Cornus amomum silky dogwood Cornus amomum P. Mill. **   Cornus amomum P. Mill. Cornus amomum silky dogwood Cornus amomum P. Mill. **   tall shrub 1 % <1     400 m² -none- 11 Cinna arundinacea L. Cinna arundinacea L. Cinna arundinacea sweet woodreed Cinna arundinacea L. **   Cinna arundinacea L. Cinna arundinacea sweet woodreed Cinna arundinacea L. **   herbaceous 21 %       400 m² -none- 12 Lythrum salicaria L. Lythrum salicaria L. Lythrum salicaria purple loosestrife Lythrum salicaria L. **   Lythrum salicaria L. Lythrum salicaria purple loosestrife Lythrum salicaria L. **   herbaceous 15 %       400 m² -none- 13 Bidens bidentoides (Nutt.) Britt. Bidens bidentoides (Nutt.) Britt. Bidens bidentoides Delmarva beggarticks Bidens bidentoides (Nutt.) Britt. **   Bidens bidentoides (Nutt.) Britt. Bidens bidentoides Delmarva beggarticks Bidens bidentoides (Nutt.) Britt. **   herbaceous 13 %       400 m² -none- 14 Polygonum arifolium L. Polygonum arifolium L. Polygonum arifolium halberdleaf tearthumb Polygonum arifolium L. **   Polygonum arifolium L. Polygonum arifolium halberdleaf tearthumb Polygonum arifolium L. **   herbaceous 12 %       400 m² -none- 15 Impatiens capensis Meerb. Impatiens capensis Meerb. Impatiens capensis jewelweed Impatiens capensis Meerb. **   Impatiens capensis Meerb. Impatiens capensis jewelweed Impatiens capensis Meerb. **   herbaceous 11 %       400 m² -none- 16 Lysimachia nummularia L. Lysimachia nummularia L. Lysimachia nummularia creeping jenny Lysimachia nummularia L. **   Lysimachia nummularia L. Lysimachia nummularia creeping jenny Lysimachia nummularia L. **   herbaceous 6 %       400 m² -none- 17 Bidens discoidea (Torr. & Gray) Britt. Bidens discoidea (Torr. & Gray) Britt. Bidens discoidea small beggarticks Bidens discoidea (Torr. & Gray) Britt. **   Bidens discoidea (Torr. & Gray) Britt. Bidens discoidea small beggarticks Bidens discoidea (Torr. & Gray) Britt. **   herbaceous 6 %       400 m² -none- 18 Amphicarpaea bracteata (L.) Fern. Amphicarpaea bracteata (L.) Fern. Amphicarpaea bracteata American hogpeanut Amphicarpaea bracteata (L.) Fern. **   Amphicarpaea bracteata (L.) Fern. Amphicarpaea bracteata American hogpeanut Amphicarpaea bracteata (L.) Fern. **   herbaceous 6 %       400 m² -none- 19 Pilea pumila (L.) Gray Pilea pumila (L.) Gray Pilea pumila Canadian clearweed Pilea pumila (L.) Gray **   Pilea pumila (L.) Gray Pilea pumila Canadian clearweed Pilea pumila (L.) Gray **   herbaceous 6 %       400 m² -none- 20 Ranunculus hispidus Michx. Ranunculus hispidus Michx. Ranunculus hispidus bristly buttercup Ranunculus hispidus Michx. **   Ranunculus hispidus Michx. Ranunculus hispidus bristly buttercup Ranunculus hispidus Michx. **   herbaceous 4 %       400 m² -none- 21 Laportea canadensis (L.) Weddell Laportea canadensis (L.) Weddell Laportea canadensis Canadian woodnettle Laportea canadensis (L.) Weddell **   Laportea canadensis (L.) Weddell Laportea canadensis Canadian woodnettle Laportea canadensis (L.) Weddell **   herbaceous 4 %       400 m² -none- 22 Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle Boehmeria cylindrica (L.) Sw. **   Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle Boehmeria cylindrica (L.) Sw. **   herbaceous 4 %       400 m² -none- 23 Carex spp. Carex L. Carex sedge Carex spp. **   Carex L. Carex sedge Carex spp. **   herbaceous 4 %       400 m² -none- 24 Rumex verticillatus L. Rumex verticillatus L. Rumex verticillatus swamp dock Rumex verticillatus L. **   Rumex verticillatus L. Rumex verticillatus swamp dock Rumex verticillatus L. **   herbaceous 3 %       400 m² -none- 25 Peltandra virginica (L.) Schott Peltandra virginica (L.) Schott Peltandra virginica green arrow arum Peltandra virginica (L.) Schott **   Peltandra virginica (L.) Schott Peltandra virginica green arrow arum Peltandra virginica (L.) Schott **   herbaceous 3 %       400 m² -none- 26 Leersia oryzoides (L.) Sw. Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass Leersia oryzoides (L.) Sw. **   Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass Leersia oryzoides (L.) Sw. **   herbaceous 3 %       400 m² -none- 27 Aster lateriflorus (L.) Britt. Aster lateriflorus (L.) Britt. Aster lateriflorus Aster lateriflorus (L.) Britt. **   Aster lateriflorus (L.) Britt. **   Aster lateriflorus (L.) Britt. Aster lateriflorus Aster lateriflorus (L.) Britt. **   Aster lateriflorus (L.) Britt. **   herbaceous 2 %       400 m² -none- 28 Eupatorium rugosum Houtt. Eupatorium rugosum Houtt. Eupatorium rugosum Eupatorium rugosum Houtt. **   Eupatorium rugosum Houtt. **   Eupatorium rugosum Houtt. Eupatorium rugosum Eupatorium rugosum Houtt. **   Eupatorium rugosum Houtt. **   herbaceous 2 %       400 m² -none- 29 Cicuta maculata L. Cicuta maculata L. Cicuta maculata spotted water hemlock Cicuta maculata L. **   Cicuta maculata L. Cicuta maculata spotted water hemlock Cicuta maculata L. **   herbaceous 1 % <1     400 m² -none- 30 Lobelia cardinalis L. Lobelia cardinalis L. Lobelia cardinalis cardinalflower Lobelia cardinalis L. **   Lobelia cardinalis L. Lobelia cardinalis cardinalflower Lobelia cardinalis L. **   herbaceous 1 % <1     400 m² -none- 31 Onoclea sensibilis L. Onoclea sensibilis L. Onoclea sensibilis sensitive fern Onoclea sensibilis L. **   Onoclea sensibilis L. Onoclea sensibilis sensitive fern Onoclea sensibilis L. **   herbaceous 1 % <1     400 m² -none- 32 Bidens laevis (L.) B.S.P. Bidens laevis (L.) B.S.P. Bidens laevis smooth beggartick Bidens laevis (L.) B.S.P. **   Bidens laevis (L.) B.S.P. Bidens laevis smooth beggartick Bidens laevis (L.) B.S.P. **   herbaceous 1 % <1     400 m² -none- 33 Iris pseudacorus L. Iris pseudacorus L. Iris pseudacorus paleyellow iris Iris pseudacorus L. **   Iris pseudacorus L. Iris pseudacorus paleyellow iris Iris pseudacorus L. **   herbaceous 1 % <1     400 m² -none- 34 Glyceria striata (Lam.) A.S. Hitchc. Glyceria striata (Lam.) A.S. Hitchc. Glyceria striata fowl mannagrass Glyceria striata (Lam.) A.S. Hitchc. **   Glyceria striata (Lam.) A.S. Hitchc. Glyceria striata fowl mannagrass Glyceria striata (Lam.) A.S. Hitchc. **   herbaceous 0.01 % <1     400 m² -none- 35 Cuscuta sp. Cuscuta L. Cuscuta dodder Cuscuta sp. **   Cuscuta L. Cuscuta dodder Cuscuta sp. **   herbaceous 0.01 % <1     400 m² -none- 36 Lindera benzoin (L.) Blume Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   short shrub 2 %       400 m² -none- 37 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   short shrub 0.01 % <1     400 m² -none- 38 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 4 %       400 m² -none- 39 Bryophyta Bryophyta **   Bryophyta Mosses Bryophyta **   Bryophyta **   Bryophyta Mosses Bryophyta **   non-vascular plants 3 %       400 m² -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover non-vascular plants       vine/liana   0.7 m 4 % tree canopy   18 m 58 % tall shrub   3 m 13 % herbaceous   1.5 m 96 % tree sub-canopy   13 m 16 % short shrub   1 m 2 %
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