THRO.3
» Citation URL: http://vegbank.org/cite/VB.Ob.3831.THRO3 » Citing info
Plot ID Fields:
Author Plot Code	THRO.3
Author Observation Code	THRO.3
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	46.950320422 º
Longitude	-103.517977513 º
Author Location	THRO -- South Unit
Location Narrative	Directly a behind storage shed in the South Unit. About 1 mile from the Scenic Loop Road on a gravel service road.
State or Province	North Dakota
Country	United States
Named Places	quadrangle: Fryburg NW area|country|territory: United States region|state|province: North Dakota
Layout Fields:
Shape	Square
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	721 m
Slope Aspect	315 º
Slope Gradient	2.5 º
Topographic Position	Toeslope
Landform	draw
Landscape Narrative	Leafy spurge (euphorbia esula) in plot with increasing cover to the south of the plot. Kentucky bluegrass (poa pratensis) also common throughout the understory.
Representativeness	Fairly representative of the green ash draws with chokecherry in the understory.
Soil Drainage	poorly drained
Soil Depth	0 m
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Wood	10 %
Percent Litter	20 %
Percent Bare Soil	5 %
Percent Water	0 %
Percent Other	0 %
Methods Fields:
Observation Start Date	07-Sep-1997
Observation End Date	07-Sep-1997
Project	Theodore Roosevelt National 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:
Observation Narrative	Draw is infested with leafy spurge (Euphorbia esula) to varying degrees.

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 Symphoricarpos occidentalis Hook. Symphoricarpos occidentalis Hook. Symphoricarpos occidentalis western snowberry Symphoricarpos occidentalis Hook. **   Symphoricarpos occidentalis Hook. Symphoricarpos occidentalis western snowberry Symphoricarpos occidentalis Hook. **   Short Shrub 37.5 % 04       -none- 2 Bryophyta Bryophyta **   Bryophyta Mosses Bryophyta **   Bryophyta **   Bryophyta Mosses Bryophyta **   Nonvascular 0.5 % 01       -none- 3 Prunus virginiana L. Prunus virginiana L. Prunus virginiana chokecherry Prunus virginiana L. **   Prunus virginiana L. Prunus virginiana chokecherry Prunus virginiana L. **   Tall Shrub 37.5 % 04       -none- 4 Achillea millefolium L. Achillea millefolium L. Achillea millefolium common yarrow Achillea millefolium L. **   Achillea millefolium L. Achillea millefolium common yarrow Achillea millefolium L. **   Herbaceous         -1 m² -none- 5 Bromus inermis Leyss. Bromus inermis Leyss. Bromus inermis smooth brome Bromus inermis Leyss. **   Bromus inermis Leyss. Bromus inermis smooth brome Bromus inermis Leyss. **   Herbaceous         -1 m² -none- 6 Euphorbia esula L. Euphorbia esula L. Euphorbia esula leafy spurge Euphorbia esula L. **   Euphorbia esula L. Euphorbia esula leafy spurge Euphorbia esula L. **   Herbaceous         -1 m² -none- 7 Poa pratensis L. Poa pratensis L. Poa pratensis Kentucky bluegrass Poa pratensis L. **   Poa pratensis L. Poa pratensis Kentucky bluegrass Poa pratensis L. **   Herbaceous 15 % 03       -none- 8 Arctium minus Bernh. Arctium minus Bernh. Arctium minus lesser burrdock Arctium minus Bernh. **   Arctium minus Bernh. Arctium minus lesser burrdock Arctium minus Bernh. **   Herbaceous 15 % 03       -none- 9 Elymus virginicus L. Elymus virginicus L. Elymus virginicus Virginia wildrye Elymus virginicus L. **   Elymus virginicus L. Elymus virginicus Virginia wildrye Elymus virginicus L. **   Herbaceous 2.5 % 02       -none- 10 Thalictrum dasycarpum Fisch. & Avé-Lall. Thalictrum dasycarpum Fisch. & Avé-Lall. Thalictrum dasycarpum purple meadow-rue Thalictrum dasycarpum Fisch. & Avé-Lall. **   Thalictrum dasycarpum Fisch. & Avé-Lall. Thalictrum dasycarpum purple meadow-rue Thalictrum dasycarpum Fisch. & Avé-Lall. **   Herbaceous 2.5 % 02       -none- 11 Galium aparine L. Galium aparine L. Galium aparine stickywilly Galium aparine L. **   Galium aparine L. Galium aparine stickywilly Galium aparine L. **   Herbaceous 0.5 % 01       -none- 12 Geum canadense Jacq. Geum canadense Jacq. Geum canadense white avens Geum canadense Jacq. **   Geum canadense Jacq. Geum canadense white avens Geum canadense Jacq. **   Herbaceous 0.5 % 01       -none- 13 Sisymbrium loeselii L. Sisymbrium loeselii L. Sisymbrium loeselii small tumbleweed mustard Sisymbrium loeselii L. **   Sisymbrium loeselii L. Sisymbrium loeselii small tumbleweed mustard Sisymbrium loeselii L. **   Herbaceous 0.5 % 01       -none- 14 Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung Lactuca tatarica var. pulchella blue lettuce Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung **   Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung Lactuca tatarica var. pulchella blue lettuce Lactuca tatarica (L.) C.A. Mey. var. pulchella (Pursh) Breitung **   Herbaceous 0.5 % 01       -none- 15 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Sub-Canopy 37.5 % 04       -none- 16 Juniperus scopulorum Sarg. Juniperus scopulorum Sarg. Juniperus scopulorum Rocky Mountain juniper Juniperus scopulorum Sarg. **   Juniperus scopulorum Sarg. Juniperus scopulorum Rocky Mountain juniper Juniperus scopulorum Sarg. **   Sub-Canopy 2.5 % 02       -none- 17 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Canopy 15 % 03       DBH DBH err Ht. Ht. Err # 10.2 cm       1 stem(s) 12.4 cm       1 stem(s) 12.7 cm       1 stem(s) 13.5 cm       1 stem(s) 22.1 cm       1 stem(s) 28.1 cm       1 stem(s) 29.4 cm       1 stem(s) 33 cm       1 stem(s) 33.2 cm       1 stem(s) 34 cm       1 stem(s) 37 cm       1 stem(s)
This table is SORTABLE. Click the headers to sort ascending and descending.

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