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THRO.26
» Citation URL: http://vegbank.org/cite/VB.Ob.4122.THRO26
» Citing info
Plot ID Fields: 
Author Plot Code ? THRO.26
Author Observation Code ? THRO.26
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 47.704508241 º
Longitude ? -103.460044237 º
Author Location ? THRO -- South Unit
Location Narrative ? 1.0 mile south of the Wind Canyon parking lot on the Scenic Loop Road. 100-150 meters west of the road.
State or Province ? North Dakota
Country ? United States
Named Places
area|country|territory: United States
region|state|province: North Dakota
quadrangle: Medora
Layout Fields: 
Shape ? Square
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 755 m
Slope Aspect ? 45 º
Slope Gradient ? 57.5 º
Topographic Position ? Midslope
Landform ? slope
Rock Type ? scoria
Landscape Narrative ? (none) -- (none)
Representativeness ? Very representative of the horizontal juniper (Juniperus horizontalis) communities that regularly oc
Soil Drainage ? well drained
Soil Depth ? 0 m
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 10 %
Percent Wood ? 0 %
Percent Litter ? 5 %
Percent Bare Soil ? 5 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 07-Oct-1997
Observation End Date ? 07-Oct-1997
Project ? Theodore Roosevelt National Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Taxon Observation Area ? 100
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 Chrysothamnus nauseosus (Pallas ex Pursh) Britt. Chrysothamnus nauseosus (Pallas ex Pursh) Britt. Chrysothamnus nauseosus Chrysothamnus nauseosus (Pallas ex Pursh) Britt. **   Chrysothamnus nauseosus (Pallas ex Pursh) Britt. **   Chrysothamnus nauseosus (Pallas ex Pursh) Britt. Chrysothamnus nauseosus Chrysothamnus nauseosus (Pallas ex Pursh) Britt. **   Chrysothamnus nauseosus (Pallas ex Pursh) Britt. **   Short Shrub         -1 -none-
2 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         -1 -none-
3 Juniperus horizontalis Moench Juniperus horizontalis Moench Juniperus horizontalis creeping juniper Juniperus horizontalis Moench **   Juniperus horizontalis Moench Juniperus horizontalis creeping juniper Juniperus horizontalis Moench **   Short Shrub
37.5 %
04       -none-
4 Juniperus communis L. Juniperus communis L. Juniperus communis common juniper Juniperus communis L. **   Juniperus communis L. Juniperus communis common juniper Juniperus communis L. **   Short Shrub
15 %
03       -none-
5 Rhus trilobata Nutt. Rhus trilobata Nutt. Rhus trilobata skunkbush sumac Rhus trilobata Nutt. **   Rhus trilobata Nutt. Rhus trilobata skunkbush sumac Rhus trilobata Nutt. **   Short Shrub
2.5 %
02       -none-
6 Pentaphylloides floribunda (Pursh) A. Löve nom. super. Pentaphylloides floribunda (Pursh) A. Löve nom. super. Pentaphylloides floribunda Pentaphylloides floribunda (Pursh) A. Löve nom. super. **   Pentaphylloides floribunda (Pursh) A. Löve nom. super. **   Pentaphylloides floribunda (Pursh) A. Löve nom. super. Pentaphylloides floribunda Pentaphylloides floribunda (Pursh) A. Löve nom. super. **   Pentaphylloides floribunda (Pursh) A. Löve nom. super. **   Short Shrub
2.5 %
02       -none-
7 Prunus virginiana L. Prunus virginiana L. Prunus virginiana chokecherry Prunus virginiana L. **   Prunus virginiana L. Prunus virginiana chokecherry Prunus virginiana L. **   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 Rosa arkansana Porter Rosa arkansana Porter Rosa arkansana prairie rose Rosa arkansana Porter **   Rosa arkansana Porter Rosa arkansana prairie rose Rosa arkansana Porter **   Short Shrub
0.5 %
01       -none-
10 Shepherdia argentea (Pursh) Nutt. Shepherdia argentea (Pursh) Nutt. Shepherdia argentea silver buffaloberry Shepherdia argentea (Pursh) Nutt. **   Shepherdia argentea (Pursh) Nutt. Shepherdia argentea silver buffaloberry Shepherdia argentea (Pursh) Nutt. **   Short Shrub
0.5 %
01       -none-
11 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
0.5 %
01       -none-
12 Opuntia humifusa (Raf.) Raf. var. austrina (Small) Dress Opuntia humifusa (Raf.) Raf. var. austrina (Small) Dress Opuntia humifusa var. austrina devil's-tongue Opuntia humifusa (Raf.) Raf. var. austrina (Small) Dress **   Opuntia humifusa (Raf.) Raf. var. austrina (Small) Dress Opuntia humifusa var. austrina devil's-tongue Opuntia humifusa (Raf.) Raf. var. austrina (Small) Dress **   Herbaceous         -1 -none-
13 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         -1 -none-
14 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-
15 Schizachyrium scoparium (Michx.) Nash Schizachyrium scoparium (Michx.) Nash Schizachyrium scoparium little bluestem Schizachyrium scoparium (Michx.) Nash **   Schizachyrium scoparium (Michx.) Nash Schizachyrium scoparium little bluestem Schizachyrium scoparium (Michx.) Nash **   Herbaceous
2.5 %
02       -none-
16 Oligoneuron rigidum (L.) Small var. rigidum Oligoneuron rigidum (L.) Small var. rigidum Oligoneuron rigidum var. rigidum stiff goldenrod Oligoneuron rigidum (L.) Small var. rigidum **   Oligoneuron rigidum (L.) Small var. rigidum Oligoneuron rigidum var. rigidum stiff goldenrod Oligoneuron rigidum (L.) Small var. rigidum **   Herbaceous
0.5 %
01       -none-
17 Stipa spartea Trin. Stipa spartea Trin. Stipa spartea Stipa spartea Trin. **   Stipa spartea Trin. **   Stipa spartea Trin. Stipa spartea Stipa spartea Trin. **   Stipa spartea Trin. **   Herbaceous
0.5 %
01       -none-
18 Astragalus L. Astragalus L. Astragalus milkvetch Astragalus L. **   Astragalus L. Astragalus milkvetch Astragalus L. **   Herbaceous
0.5 %
01       -none-
19 Linum lewisii Pursh Linum lewisii Pursh Linum lewisii prairie flax Linum lewisii Pursh **   Linum lewisii Pursh Linum lewisii prairie flax Linum lewisii Pursh **   Herbaceous
0.5 %
01       -none-
20 Monarda bradburiana Beck Monarda bradburiana Beck Monarda bradburiana eastern beebalm Monarda bradburiana Beck **   Monarda bradburiana Beck Monarda bradburiana eastern beebalm Monarda bradburiana Beck **   Herbaceous
0.5 %
01       -none-
21 Galium boreale L. Galium boreale L. Galium boreale northern bedstraw Galium boreale L. **   Galium boreale L. Galium boreale northern bedstraw Galium boreale L. **   Herbaceous
0.5 %
01       -none-
22 Comandra umbellata (L.) Nutt. Comandra umbellata (L.) Nutt. Comandra umbellata bastard toadflax Comandra umbellata (L.) Nutt. **   Comandra umbellata (L.) Nutt. Comandra umbellata bastard toadflax Comandra umbellata (L.) Nutt. **   Herbaceous
0.5 %
01       -none-
23 Bouteloua curtipendula (Michx.) Torr. Bouteloua curtipendula (Michx.) Torr. Bouteloua curtipendula sideoats grama Bouteloua curtipendula (Michx.) Torr. **   Bouteloua curtipendula (Michx.) Torr. Bouteloua curtipendula sideoats grama Bouteloua curtipendula (Michx.) Torr. **   Herbaceous
0.5 %
01       -none-
24 Artemisia frigida Willd. Artemisia frigida Willd. Artemisia frigida prairie sagewort Artemisia frigida Willd. **   Artemisia frigida Willd. Artemisia frigida prairie sagewort Artemisia frigida Willd. **   Herbaceous
0.5 %
01       -none-
25 Anemone cylindrica Gray Anemone cylindrica Gray Anemone cylindrica candle anemone Anemone cylindrica Gray **   Anemone cylindrica Gray Anemone cylindrica candle anemone Anemone cylindrica Gray **   Herbaceous
0.5 %
01       -none-
26 Pulsatilla patens ssp. patens Pulsatilla patens (L.) P. Mill. ssp. patens Pulsatilla patens ssp. patens Pulsatilla patens ssp. patens **   Pulsatilla patens ssp. patens **   Pulsatilla patens (L.) P. Mill. ssp. patens Pulsatilla patens ssp. patens Pulsatilla patens ssp. patens **   Pulsatilla patens ssp. patens **   Herbaceous
0.5 %
01       -none-
27 Achillea millefolium L. Achillea millefolium L. Achillea millefolium common yarrow Achillea millefolium L. **   Achillea millefolium L. Achillea millefolium common yarrow Achillea millefolium L. **   Herbaceous
0.5 %
01       -none-
28 Antennaria Gaertn. Antennaria Gaertn. Antennaria pussytoes Antennaria Gaertn. **   Antennaria Gaertn. Antennaria pussytoes Antennaria Gaertn. **   Herbaceous
0.5 %
01       -none-
29 Maianthemum stellatum (L.) Link Maianthemum stellatum (L.) Link Maianthemum stellatum starry false lily of the vally Maianthemum stellatum (L.) Link **   Maianthemum stellatum (L.) Link Maianthemum stellatum starry false lily of the vally Maianthemum stellatum (L.) Link **   Herbaceous
0.5 %
01       -none-
30 Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richards. Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richards. Thermopsis rhombifolia prairie thermopsis Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richards. **   Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richards. Thermopsis rhombifolia prairie thermopsis Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richards. **   Herbaceous
0.5 %
01       -none-
31 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-
32 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-
33 Koeleria macrantha (Ledeb.) J.A. Schultes Koeleria macrantha (Ledeb.) J.A. Schultes Koeleria macrantha prairie Junegrass Koeleria macrantha (Ledeb.) J.A. Schultes **   Koeleria macrantha (Ledeb.) J.A. Schultes Koeleria macrantha prairie Junegrass Koeleria macrantha (Ledeb.) J.A. Schultes **   Herbaceous
0.5 %
01       -none-
34 Echinacea angustifolia DC. Echinacea angustifolia DC. Echinacea angustifolia blacksamson echinacea Echinacea angustifolia DC. **   Echinacea angustifolia DC. Echinacea angustifolia blacksamson echinacea Echinacea angustifolia DC. **   Herbaceous
0.5 %
01       -none-
35 Dalea purpurea Vent. var. purpurea Dalea purpurea Vent. var. purpurea Dalea purpurea var. purpurea violet prairie clover Dalea purpurea Vent. var. purpurea **   Dalea purpurea Vent. var. purpurea Dalea purpurea var. purpurea violet prairie clover Dalea purpurea Vent. var. purpurea **   Herbaceous
0.5 %
01       -none-
36 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Herbaceous
0.5 %
01       -none-
37 Polygala alba Nutt. Polygala alba Nutt. Polygala alba white milkwort Polygala alba Nutt. **   Polygala alba Nutt. Polygala alba white milkwort Polygala alba Nutt. **   Herbaceous
0.5 %
01       -none-
38 Oxytropis lambertii Pursh Oxytropis lambertii Pursh Oxytropis lambertii purple locoweed Oxytropis lambertii Pursh **   Oxytropis lambertii Pursh Oxytropis lambertii purple locoweed Oxytropis lambertii Pursh **   Herbaceous
0.5 %
01       -none-
39 Campanula rotundifolia L. Campanula rotundifolia L. Campanula rotundifolia bluebell bellflower Campanula rotundifolia L. **   Campanula rotundifolia L. Campanula rotundifolia bluebell bellflower Campanula rotundifolia L. **   Herbaceous
0.5 %
01       -none-
40 Heuchera richardsonii R. Br. Heuchera richardsonii R. Br. Heuchera richardsonii Richardson's alumroot Heuchera richardsonii R. Br. **   Heuchera richardsonii R. Br. Heuchera richardsonii Richardson's alumroot Heuchera richardsonii R. Br. **   Herbaceous
0.5 %
01       -none-
41 Yucca glauca Nutt. Yucca glauca Nutt. Yucca glauca soapweed yucca Yucca glauca Nutt. **   Yucca glauca Nutt. Yucca glauca soapweed yucca Yucca glauca Nutt. **   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     0 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous     0 %
Nonvascular     0 %
Short Shrub     0 %
Sub-Canopy     0 %
Tall Shrub     0 %
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 ?
Juniperus horizontalis / Schizachyrium scoparium Dwarf-shrubland       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 Loam                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   Foot trails in and around the plot.
Animal, general   (none)


User Defined Values
No User Defined Data for this plot