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THRO.76
» Citation URL: http://vegbank.org/cite/VB.Ob.3960.THRO76
» Citing info
Plot ID Fields: 
Author Plot Code ? THRO.76
Author Observation Code ? THRO.76
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 46.961479888 º
Longitude ? -103.508323444 º
Author Location ? THRO -- South Unit
Location Narrative ? 350 - 400 meters west of the Peaceful Valley Ranch (horse concession).
State or Province ? North Dakota
Country ? United States
Named Places
quadrangle: Medora
region|state|province: North Dakota
area|country|territory: United States
Layout Fields: 
Shape ? Square
Area ? 400
Permanence ? not permanent
Environment Fields: 
Elevation ? 673 m
Slope Aspect ? 90 º
Slope Gradient ? 2.5 º
Topographic Position ? Low level
Landform ? flood plain
Landscape Narrative ? The plot is in a very healthy woodland community with many seedlings and saplings. -- (none)
Representativeness ? Representative of the 10-5 year old cottonwood (Populus deltoides) community found along the first l
Hydrologic Regime ? Seasonally flooded
Soil Drainage ? poorly drained
Soil Depth ? 0 m
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Wood ? 5 %
Percent Litter ? 5 %
Percent Bare Soil ? 5 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 15-Jul-1997
Observation End Date ? 15-Jul-1997
Project ? Theodore Roosevelt National Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Taxon Observation Area ? 400
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 ? (none)
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 Salix exigua Nutt. Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua Nutt. **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua Nutt. **   Tall Shrub
15 %
03       -none-
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. **   Tall Shrub
15 %
03       -none-
3 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
2.5 %
02       -none-
4 Salix amygdaloides Anderss. Salix amygdaloides Anderss. Salix amygdaloides peachleaf willow Salix amygdaloides Anderss. **   Salix amygdaloides Anderss. Salix amygdaloides peachleaf willow Salix amygdaloides Anderss. **   Tall Shrub
2.5 %
02       -none-
5 Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush Artemisia ludoviciana Nutt. **   Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush Artemisia ludoviciana Nutt. **   Herbaceous         -1 -none-
6 Melilotus alba Medikus Melilotus alba Medikus Melilotus alba white sweetclover Melilotus alba Medikus **   Melilotus alba Medikus Melilotus alba white sweetclover Melilotus alba Medikus **   Herbaceous
15 %
03       -none-
7 Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota American licorice Glycyrrhiza lepidota Pursh **   Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota American licorice Glycyrrhiza lepidota Pursh **   Herbaceous
15 %
03       -none-
8 Melilotus officinalis (L.) Lam. Melilotus officinalis (L.) Lam. Melilotus officinalis yellow sweetclover Melilotus officinalis (L.) Lam. **   Melilotus officinalis (L.) Lam. Melilotus officinalis yellow sweetclover Melilotus officinalis (L.) Lam. **   Herbaceous
15 %
03       -none-
9 Bromus inermis Leyss. Bromus inermis Leyss. Bromus inermis smooth brome Bromus inermis Leyss. **   Bromus inermis Leyss. Bromus inermis smooth brome Bromus inermis Leyss. **   Herbaceous
2.5 %
02       -none-
10 Elytrigia repens var. repens Elytrigia repens (L.) Desv. ex B.D. Jackson var. repens Elytrigia repens var. repens Elytrigia repens var. repens **   Elytrigia repens var. repens **   Elytrigia repens (L.) Desv. ex B.D. Jackson var. repens Elytrigia repens var. repens Elytrigia repens var. repens **   Elytrigia repens var. repens **   Herbaceous
2.5 %
02       -none-
11 Solidago gigantea Ait. Solidago gigantea Ait. Solidago gigantea giant goldenrod Solidago gigantea Ait. **   Solidago gigantea Ait. Solidago gigantea giant goldenrod Solidago gigantea Ait. **   Herbaceous
0.5 %
01       -none-
12 Asclepias speciosa Torr. Asclepias speciosa Torr. Asclepias speciosa showy milkweed Asclepias speciosa Torr. **   Asclepias speciosa Torr. Asclepias speciosa showy milkweed Asclepias speciosa Torr. **   Herbaceous
0.5 %
01       -none-
13 Euphorbia esula L. Euphorbia esula L. Euphorbia esula leafy spurge Euphorbia esula L. **   Euphorbia esula L. Euphorbia esula leafy spurge Euphorbia esula L. **   Herbaceous
0.5 %
01       -none-
14 Artemisia cana Pursh Artemisia cana Pursh Artemisia cana silver sagebrush Artemisia cana Pursh **   Artemisia cana Pursh Artemisia cana silver sagebrush Artemisia cana Pursh **   Short Shrub         -1 -none-
15 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
2.5 %
02       -none-
16 Rosa woodsii Lindl. Rosa woodsii Lindl. Rosa woodsii Woods' rose Rosa woodsii Lindl. **   Rosa woodsii Lindl. Rosa woodsii Woods' rose Rosa woodsii Lindl. **   Short Shrub
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 ?
Canopy     0 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous 0.5 m 1 m 50 %
Nonvascular     0 %
Short Shrub   0.5 m 30 %
Sub-Canopy     0 %
Tall Shrub 2 m 5 m 40 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Drake, Jim PI
Cogan, Dan Field assistant
Von Loh, Jim PI
Wynn, Sara Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jul-1999
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Populus deltoides - (Salix amygdaloides) / Salix (exigua, interior) Floodplain Woodland       no
Faber-Langendoen, Don
Drake, Jim
Marriott, Hollis


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                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   (none)
Animal, general   Some historic beavor activity in the area.


User Defined Values
No User Defined Data for this plot