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THRO.135
» Citation URL: http://vegbank.org/cite/VB.Ob.4111.THRO135
» Citing info
Plot ID Fields: 
Author Plot Code ? THRO.135
Author Observation Code ? THRO.135
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 47.591226977 º
Longitude ? -103.401255637 º
Author Location ? THRO -- North Unit
Location Narrative ? The plot is located on the backside of a ridge between the Little Missouri River and an abandoned river channel.
State or Province ? North Dakota
Country ? United States
Named Places
area|country|territory: United States
quadrangle: Sperati Point
region|state|province: North Dakota
Layout Fields: 
Shape ? Square
Area ? 400
Permanence ? not permanent
Environment Fields: 
Elevation ? 601 m
Slope Aspect ? 315 º
Slope Gradient ? 10 º
Topographic Position ? Low level
Landform ? valley floor
Landscape Narrative ? Salix exigua increases gradually to the east. -- (none)
Representativeness ? Representative of the woodland communities in this area along the Little Missouri River.
Hydrologic Regime ? Intermittently flooded
Soil Drainage ? well drained
Soil Depth ? 0 m
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Wood ? 0 %
Percent Litter ? 5 %
Percent Bare Soil ? 70 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 24-Jul-1997
Observation End Date ? 24-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
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
10.9 cm       1 stem(s)
11 cm       1 stem(s)
11.5 cm       1 stem(s)
12 cm       1 stem(s)
12.2 cm       1 stem(s)
12.9 cm       1 stem(s)
13.1 cm       1 stem(s)
15 cm       1 stem(s)
16.4 cm       1 stem(s)
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
15 %
03       -none-
3 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. **   Short Shrub
15 %
03       -none-
4 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-
5 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-
6 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-
7 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
2.5 %
02       -none-
8 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-
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 Solidago missouriensis Nutt. Solidago missouriensis Nutt. Solidago missouriensis Missouri goldenrod Solidago missouriensis Nutt. **   Solidago missouriensis Nutt. Solidago missouriensis Missouri goldenrod Solidago missouriensis Nutt. **   Herbaceous
2.5 %
02       -none-
11 Calamovilfa longifolia (Hook.) Scribn. Calamovilfa longifolia (Hook.) Scribn. Calamovilfa longifolia prairie sandreed Calamovilfa longifolia (Hook.) Scribn. **   Calamovilfa longifolia (Hook.) Scribn. Calamovilfa longifolia prairie sandreed Calamovilfa longifolia (Hook.) Scribn. **   Herbaceous
2.5 %
02       -none-
12 Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota American licorice Glycyrrhiza lepidota Pursh **   Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota American licorice Glycyrrhiza lepidota Pursh **   Herbaceous
2.5 %
02       -none-
13 Elymus canadensis L. Elymus canadensis L. Elymus canadensis Canada wildrye Elymus canadensis L. **   Elymus canadensis L. Elymus canadensis Canada wildrye Elymus canadensis L. **   Herbaceous
2.5 %
02       -none-
14 Cirsium arvense (L.) Scop. Cirsium arvense (L.) Scop. Cirsium arvense Canada thistle Cirsium arvense (L.) Scop. **   Cirsium arvense (L.) Scop. Cirsium arvense Canada thistle Cirsium arvense (L.) Scop. **   Herbaceous
2.5 %
02       -none-
15 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-
16 Chenopodium album L. Chenopodium album L. Chenopodium album lambsquarters Chenopodium album L. **   Chenopodium album L. Chenopodium album lambsquarters Chenopodium album L. **   Herbaceous
0.5 %
01       -none-
17 Lygodesmia juncea (Pursh) D. Don ex Hook. Lygodesmia juncea (Pursh) D. Don ex Hook. Lygodesmia juncea rush skeletonplant Lygodesmia juncea (Pursh) D. Don ex Hook. **   Lygodesmia juncea (Pursh) D. Don ex Hook. Lygodesmia juncea rush skeletonplant Lygodesmia juncea (Pursh) D. Don ex Hook. **   Herbaceous
0.5 %
01       -none-
18 Lappula occidentalis (S. Wats.) Greene var. occidentalis Lappula occidentalis (S. Wats.) Greene var. occidentalis Lappula occidentalis var. occidentalis flatspine stickseed Lappula occidentalis (S. Wats.) Greene var. occidentalis **   Lappula occidentalis (S. Wats.) Greene var. occidentalis Lappula occidentalis var. occidentalis flatspine stickseed Lappula occidentalis (S. Wats.) Greene var. occidentalis **   Herbaceous
0.5 %
01       -none-
19 Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus sand dropseed Sporobolus cryptandrus (Torr.) Gray **   Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus sand dropseed Sporobolus cryptandrus (Torr.) Gray **   Herbaceous
0.5 %
01       -none-
20 Artemisia ludoviciana Nutt. Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush Artemisia ludoviciana Nutt. **   Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush Artemisia ludoviciana Nutt. **   Herbaceous
0.5 %
01       -none-
21 Artemisia dracunculus L. Artemisia dracunculus L. Artemisia dracunculus tarragon Artemisia dracunculus L. **   Artemisia dracunculus L. Artemisia dracunculus tarragon Artemisia dracunculus L. **   Herbaceous
0.5 %
01       -none-
22 Hedysarum boreale Nutt. Hedysarum boreale Nutt. Hedysarum boreale boreal sweetvetch Hedysarum boreale Nutt. **   Hedysarum boreale Nutt. Hedysarum boreale boreal sweetvetch Hedysarum boreale Nutt. **   Herbaceous
0.5 %
01       -none-
23 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-
24 Pascopyrum smithii (Rydb.) A. Löve Pascopyrum smithii (Rydb.) A. Löve Pascopyrum smithii western wheatgrass Pascopyrum smithii (Rydb.) A. Löve **   Pascopyrum smithii (Rydb.) A. Löve Pascopyrum smithii western wheatgrass Pascopyrum smithii (Rydb.) A. Löve **   Herbaceous
0.5 %
01       -none-
25 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
0.5 %
01       -none-
26 Melilotus alba Medikus Melilotus alba Medikus Melilotus alba white sweetclover Melilotus alba Medikus **   Melilotus alba Medikus Melilotus alba white sweetclover Melilotus alba Medikus **   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 ?
Canopy 5 m 10 m 10 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous   0.5 m 0 %
Nonvascular     0 %
Short Shrub 1 m 2 m 10 %
Sub-Canopy 1 m 2 m 5 %
Tall Shrub 1 m 2 m 30 %
Vine/Liana 0.5 m 1 m 5 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Drake, Jim PI
Butler, Jack Plot author
West, Keldyn Field assistant
Dekker, Brent 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         Silt Loam               silt loam with some sand


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   (none)
Animal, general   Some historic beaver activity around the plot.


User Defined Values
No User Defined Data for this plot