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THRO.37
» Citation URL: http://vegbank.org/cite/VB.Ob.4133.THRO37
» Citing info
Plot ID Fields: 
Author Plot Code ? THRO.37
Author Observation Code ? THRO.37
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 46.917675114 º
Longitude ? -103.331946438 º
Author Location ? THRO -- South Unit
Location Narrative ? 2 miles west from the eastern park boundary fence along the Paddock Creek Trail. 200 meters from old 2-track road.
State or Province ? North Dakota
Country ? United States
Named Places
quadrangle: Fryburg NE
area|country|territory: United States
region|state|province: North Dakota
Layout Fields: 
Shape ? Square
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 799 m
Slope Aspect ? 180 º
Slope Gradient ? 2.5 º
Topographic Position ? High slope
Landform ? knoll
Landscape Narrative ? Plot occurs on a heavily vegetated upland drainage.
Representativeness ? Representative of the grassland vegetation occuring on the slightly more mesic upper drainageways an
Soil Drainage ? moderately well drained
Soil Depth ? 0 m
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Wood ? 0 %
Percent Litter ? 60 %
Percent Bare Soil ? 0 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Project ? Theodore Roosevelt National Park
Observation Start Date ? 07-Nov-1997
Observation End Date ? 07-Nov-1997
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
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 ? Plot occurs in an unique area directly above a dissected drainage.
Taxa occurring on this plot-observation
Change plant label:
Change Strata Shown:
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 Juniperus scopulorum Sarg. Juniperus scopulorum Sarg. Juniperus scopulorum Rocky Mountain juniper JUSC2 Juniperus scopulorum Sarg. Juniperus scopulorum Rocky Mountain juniper JUSC2 Short Shrub         -1 -none-
2 Krascheninnikovia lanata (Pursh) A.D.J. Meeuse & Smit Krascheninnikovia lanata (Pursh) A.D.J. Meeuse & Smit Krascheninnikovia lanata winterfat KRLA2 Krascheninnikovia lanata (Pursh) A.D.J. Meeuse & Smit Krascheninnikovia lanata winterfat KRLA2 Short Shrub         -1 -none-
3 Rosa arkansana Porter Rosa arkansana Porter Rosa arkansana prairie rose ROAR3 Rosa arkansana Porter Rosa arkansana prairie rose ROAR3 Short Shrub
0.5 %
01       -none-
4 Prunus virginiana L. Prunus virginiana L. Prunus virginiana chokecherry PRVI Prunus virginiana L. Prunus virginiana chokecherry PRVI Short Shrub
0.5 %
01       -none-
5 Artemisia cana Pursh Artemisia cana Pursh Artemisia cana silver sagebrush ARCA13 Artemisia cana Pursh Artemisia cana silver sagebrush ARCA13 Short Shrub
0.5 %
01       -none-
6 Symphoricarpos occidentalis Hook. Symphoricarpos occidentalis Hook. Symphoricarpos occidentalis western snowberry SYOC Symphoricarpos occidentalis Hook. Symphoricarpos occidentalis western snowberry SYOC Short Shrub
0.5 %
01       -none-
7 Anemone cylindrica Gray Anemone cylindrica Gray Anemone cylindrica candle anemone ANCY Anemone cylindrica Gray Anemone cylindrica candle anemone ANCY Herbaceous         -1 -none-
8 Helianthus L. Helianthus L. Helianthus sunflower HELIA3 Helianthus L. Helianthus sunflower HELIA3 Herbaceous
15 %
03       -none-
9 Schizachyrium scoparium (Michx.) Nash Schizachyrium scoparium (Michx.) Nash Schizachyrium scoparium little bluestem SCSC Schizachyrium scoparium (Michx.) Nash Schizachyrium scoparium little bluestem SCSC Herbaceous
3 %
02       -none-
10 Calamovilfa longifolia (Hook.) Scribn. Calamovilfa longifolia (Hook.) Scribn. Calamovilfa longifolia prairie sandreed CALO Calamovilfa longifolia (Hook.) Scribn. Calamovilfa longifolia prairie sandreed CALO Herbaceous
2.5 %
02       -none-
11 Galium boreale L. Galium boreale L. Galium boreale northern bedstraw GABO2 Galium boreale L. Galium boreale northern bedstraw GABO2 Herbaceous
2.5 %
02       -none-
12 Stipa spartea Trin. Stipa spartea Trin. Stipa spartea Stipa spartea Trin. **   STSP2 Stipa spartea Trin. Stipa spartea Stipa spartea Trin. **   STSP2 Herbaceous
2.5 %
02       -none-
13 Achillea millefolium L. Achillea millefolium L. Achillea millefolium common yarrow ACMI2 Achillea millefolium L. Achillea millefolium common yarrow ACMI2 Herbaceous
0.5 %
01       -none-
14 Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush ARLU Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush ARLU Herbaceous
0.5 %
01       -none-
15 Potentilla L. Potentilla L. Potentilla cinquefoil POTEN Potentilla L. Potentilla cinquefoil POTEN Herbaceous
0.5 %
01       -none-
16 Campanula rotundifolia L. Campanula rotundifolia L. Campanula rotundifolia bluebell bellflower CARO2 Campanula rotundifolia L. Campanula rotundifolia bluebell bellflower CARO2 Herbaceous
0.5 %
01       -none-
17 Dalea purpurea Vent. var. purpurea Dalea purpurea Vent. var. purpurea Dalea purpurea var. purpurea violet prairie clover DAPUP Dalea purpurea Vent. var. purpurea Dalea purpurea var. purpurea violet prairie clover DAPUP Herbaceous
0.5 %
01       -none-
18 Echinacea angustifolia DC. Echinacea angustifolia DC. Echinacea angustifolia blacksamson echinacea ECAN2 Echinacea angustifolia DC. Echinacea angustifolia blacksamson echinacea ECAN2 Herbaceous
0.5 %
01       -none-
19 Poa pratensis L. Poa pratensis L. Poa pratensis Kentucky bluegrass POPR Poa pratensis L. Poa pratensis Kentucky bluegrass POPR Herbaceous
0.5 %
01       -none-
20 Aster L. Aster L. Aster aster ASTER Aster L. Aster aster ASTER Herbaceous
0.5 %
01       -none-
21 Linum lewisii Pursh Linum lewisii Pursh Linum lewisii prairie flax LILE3 Linum lewisii Pursh Linum lewisii prairie flax LILE3 Herbaceous
0.5 %
01       -none-
22 Melilotus officinalis (L.) Lam. Melilotus officinalis (L.) Lam. Melilotus officinalis yellow sweetclover MEOF Melilotus officinalis (L.) Lam. Melilotus officinalis yellow sweetclover MEOF Herbaceous
0.5 %
01       -none-
23 Nassella viridula (Trin.) Barkworth Nassella viridula (Trin.) Barkworth Nassella viridula green needlegrass NAVI4 Nassella viridula (Trin.) Barkworth Nassella viridula green needlegrass NAVI4 Herbaceous
0.5 %
01       -none-
24 Pediomelum esculentum (Pursh) Rydb. Pediomelum esculentum (Pursh) Rydb. Pediomelum esculentum large Indian breadroot PEES Pediomelum esculentum (Pursh) Rydb. Pediomelum esculentum large Indian breadroot PEES Herbaceous
0.5 %
01       -none-
25 Agoseris Raf. Agoseris Raf. Agoseris agoseris AGOSE Agoseris Raf. Agoseris agoseris AGOSE Herbaceous
0.5 %
01       -none-
26 Ratibida columnifera (Nutt.) Woot. & Standl. Ratibida columnifera (Nutt.) Woot. & Standl. Ratibida columnifera upright prairie coneflower RACO3 Ratibida columnifera (Nutt.) Woot. & Standl. Ratibida columnifera upright prairie coneflower RACO3 Herbaceous
0.5 %
01       -none-
27 Solidago L. Solidago L. Solidago goldenrod SOLID Solidago L. Solidago goldenrod SOLID Herbaceous
0.5 %
01       -none-
28 Solidago L. Solidago L. Solidago goldenrod SOLID Solidago L. Solidago goldenrod SOLID Herbaceous
0.5 %
01       -none-
29 Antennaria Gaertn. Antennaria Gaertn. Antennaria pussytoes ANTEN Antennaria Gaertn. Antennaria pussytoes ANTEN Herbaceous
0.5 %
01       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Vine/Liana     0 %
Tall Shrub     0 %
Sub-Canopy     0 %
Short Shrub   0.5 m 5 %
Nonvascular     0 %
Herbaceous   0.5 m 100 %
Epiphyte     0 %
Emergent     0 %
Dwarf Shrub     0 %
Canopy     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Wynn, Sara Field assistant
Von Loh, Jim PI
Cogan, Dan Field assistant
Drake, Jim PI
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jul-1999
Community Concept ?Class Fit ?Class Confidence ?Typal ?
CEGL001681     no
Marriott, Hollis
Drake, Jim
Faber-Langendoen, Don
Details 17-Mar-2005
Community Concept ?Class Fit ?Class Confidence ?Typal ?
Schizachyrium scoparium - Bouteloua (curtipendula, gracilis) - Carex filifolia Herbaceous Vegetation     no  
Lee, Michael


Soil Observations:
Soil Horizon ?Soil Depth Top ?Soil Depth Bottom ?Soil Color ?Soil Organic ?Soil Texture ?Soil Sand ?Soil Silt ?Soil Clay ?Soil Coarse ?Soil PH ?Exchange Capacity ?Base Saturation ?Soil Description ?
unknown         Clay Loam               Light gray


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   Minimal soil erosion.
Animal, general   Grazing by wild horses, bison, elk, and antelope. Relatively close to an active prairie dog town. Red ant hill in plot.


User Defined Values
No User Defined Data for this plot