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THRO.123
» Citation URL: http://vegbank.org/cite/VB.Ob.4246.THRO123
» Citing info
Plot ID Fields: 
Author Plot Code ? THRO.123
Author Observation Code ? THRO.123
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 47.589848173 º
Longitude ? -103.339714675 º
Author Location ? THRO -- North Unit
Location Narrative ? 50 meters southeast of the North Unit Campground along the northern edge of the Little Missouri River.
State or Province ? North Dakota
Country ? United States
Named Places
area|country|territory: United States
region|state|province: North Dakota
quadrangle: Long X Divide
Layout Fields: 
Shape ? Square
Area ? 400
Permanence ? not permanent
Environment Fields: 
Elevation ? 595 m
Slope Aspect ? 90 º
Slope Gradient ? 2.5 º
Topographic Position ? Low level
Landform ? flood plain
Landscape Narrative ? (none) -- (none)
Representativeness ? Representative of a younger (20 yrs) cottonwood (Populus deltoides) woodland that occurs along the L
Hydrologic Regime ? Intermittently flooded
Soil Drainage ? moderately well drained
Soil Depth ? 0 m
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Wood ? 5 %
Percent Litter ? 5 %
Percent Bare Soil ? 80 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 25-Jul-1997
Observation End Date ? 25-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 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. **   Canopy
37.5 %
04      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
11 cm       1 stem(s)
12 cm       1 stem(s)
12.1 cm       1 stem(s)
12.2 cm       1 stem(s)
12.5 cm       1 stem(s)
12.5 cm       1 stem(s)
13.2 cm       1 stem(s)
14.2 cm       1 stem(s)
14.7 cm       1 stem(s)
15.1 cm       1 stem(s)
15.2 cm       1 stem(s)
15.6 cm       1 stem(s)
15.8 cm       1 stem(s)
16.3 cm       1 stem(s)
16.5 cm       1 stem(s)
16.5 cm       1 stem(s)
16.6 cm       1 stem(s)
17 cm       1 stem(s)
17.5 cm       1 stem(s)
17.8 cm       1 stem(s)
17.8 cm       1 stem(s)
17.9 cm       1 stem(s)
18 cm       1 stem(s)
18.1 cm       1 stem(s)
18.2 cm       1 stem(s)
18.3 cm       1 stem(s)
18.5 cm       1 stem(s)
18.7 cm       1 stem(s)
18.8 cm       1 stem(s)
18.9 cm       1 stem(s)
20.7 cm       1 stem(s)
20.8 cm       1 stem(s)
21.4 cm       1 stem(s)
21.4 cm       1 stem(s)
22 cm       1 stem(s)
22 cm       1 stem(s)
23.1 cm       1 stem(s)
23.4 cm       1 stem(s)
24.7 cm       1 stem(s)
25 cm       1 stem(s)
25.1 cm       1 stem(s)
26.4 cm       1 stem(s)
27.8 cm       1 stem(s)
28.6 cm       1 stem(s)
29.2 cm       1 stem(s)
29.8 cm       1 stem(s)
34.9 cm       1 stem(s)
stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem stem
2 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-
3 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
2.5 %
02       -none-
4 Apocynum cannabinum L. Apocynum cannabinum L. Apocynum cannabinum Indianhemp Apocynum cannabinum L. **   Apocynum cannabinum L. Apocynum cannabinum Indianhemp Apocynum cannabinum L. **   Short Shrub
2.5 %
02       -none-
5 Ribes aureum Pursh var. villosum DC. Ribes aureum Pursh var. villosum DC. Ribes aureum var. villosum golden currant Ribes aureum Pursh var. villosum DC. **   Ribes aureum Pursh var. villosum DC. Ribes aureum var. villosum golden currant Ribes aureum Pursh var. villosum DC. **   Short Shrub
0.5 %
01       -none-
6 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. **   Short Shrub
0.5 %
01       -none-
7 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-
8 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
0.5 %
01       -none-
9 Gutierrezia sarothrae (Pursh) Britt. & Rusby Gutierrezia sarothrae (Pursh) Britt. & Rusby Gutierrezia sarothrae broom snakeweed Gutierrezia sarothrae (Pursh) Britt. & Rusby **   Gutierrezia sarothrae (Pursh) Britt. & Rusby Gutierrezia sarothrae broom snakeweed Gutierrezia sarothrae (Pursh) Britt. & Rusby **   Herbaceous         -1 -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 Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush Artemisia ludoviciana Nutt. **   Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush Artemisia ludoviciana Nutt. **   Herbaceous
2.5 %
02       -none-
12 Elymus canadensis L. Elymus canadensis L. Elymus canadensis Canada wildrye Elymus canadensis L. **   Elymus canadensis L. Elymus canadensis Canada wildrye Elymus canadensis L. **   Herbaceous
0.5 %
01       -none-
13 Bromus inermis Leyss. Bromus inermis Leyss. Bromus inermis smooth brome Bromus inermis Leyss. **   Bromus inermis Leyss. Bromus inermis smooth brome Bromus inermis Leyss. **   Herbaceous
0.5 %
01       -none-
14 Viola L. Viola L. Viola violet Viola L. **   Viola L. Viola violet Viola L. **   Herbaceous
0.5 %
01       -none-
15 Psoralidium lanceolatum (Pursh) Rydb. Psoralidium lanceolatum (Pursh) Rydb. Psoralidium lanceolatum lemon scurfpea Psoralidium lanceolatum (Pursh) Rydb. **   Psoralidium lanceolatum (Pursh) Rydb. Psoralidium lanceolatum lemon scurfpea Psoralidium lanceolatum (Pursh) Rydb. **   Herbaceous
0.5 %
01       -none-
16 Solidago missouriensis Nutt. Solidago missouriensis Nutt. Solidago missouriensis Missouri goldenrod Solidago missouriensis Nutt. **   Solidago missouriensis Nutt. Solidago missouriensis Missouri goldenrod Solidago missouriensis Nutt. **   Herbaceous
0.5 %
01       -none-
17 Ambrosia psilostachya DC. Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya DC. **   Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya DC. **   Herbaceous
0.5 %
01       -none-
18 Clematis ligusticifolia Nutt. Clematis ligusticifolia Nutt. Clematis ligusticifolia western white clematis Clematis ligusticifolia Nutt. **   Clematis ligusticifolia Nutt. Clematis ligusticifolia western white clematis Clematis ligusticifolia Nutt. **   Vine/Liana
0.5 %
01       -none-
19 Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia Virginia creeper Parthenocissus quinquefolia (L.) Planch. **   Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia Virginia creeper Parthenocissus quinquefolia (L.) Planch. **   Vine/Liana
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 15 m 20 m 40 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous   0.5 m 10 %
Nonvascular     0 %
Short Shrub 0.5 m 1 m 5 %
Sub-Canopy     0 %
Tall Shrub     0 %
Vine/Liana     5 %
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
Riedman, Vince Field assistant
Community Classification:
No communties have been assigned to this plot.


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         Sands: Sand                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   Some periodic flooding.
Animal, general   Some bison trails, manure, and wallows occur around the plot.


User Defined Values
No User Defined Data for this plot