THRO.79
» Citation URL: http://vegbank.org/cite/VB.Ob.4085.THRO79 » Citing info
Plot ID Fields:
Author Plot Code	THRO.79
Author Observation Code	THRO.79
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	46.958282649 º
Longitude	-103.510199906 º
Author Location	THRO -- South Unit
Location Narrative	200 - 300 meters west of the Peaceful Valley Ranch (horse concession) off the Lone Tree Loop Trail.
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 m²
Permanence	not permanent
Environment Fields:
Elevation	680 m
Slope Aspect	180 º
Slope Gradient	2.5 º
Topographic Position	Low level
Landform	flood plain
Landscape Narrative	Light infestation of leafy spurge (Euphorbia esula) and various other exotic species in the herbaceous layer. -- Area is directly influenced by the high water level and sediment deposition of the Little Missouri River.
Representativeness	Very rperesentative of the young cottonwood (Populus deltoides) community found on the first terrace
Hydrologic Regime	Intermittently flooded
Soil Drainage	well drained
Soil Depth	0 m
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Wood	5 %
Percent Litter	5 %
Percent Bare Soil	30 %
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 m²
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:
--no data--

Taxa occurring on this plot-observation
Change plant label: --Choose a value-- Author's plant name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, USDA Code Original Interpretation, Common Name Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, USDA Code Current Interpretation, Common Name
Change Strata Shown: --choose one-- show strata show overall cover show strata + overall
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 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 m² -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. **   Short Shrub 62.5 % 05       -none- 3 Salix exigua Nutt. Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua Nutt. **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua Nutt. **   Short Shrub 2.5 % 02       -none- 4 Polanisia dodecandra (L.) DC. Polanisia dodecandra (L.) DC. Polanisia dodecandra redwhisker clammyweed Polanisia dodecandra (L.) DC. **   Polanisia dodecandra (L.) DC. Polanisia dodecandra redwhisker clammyweed Polanisia dodecandra (L.) DC. **   Herbaceous         -1 m² -none- 5 Lepidium densiflorum Schrad. Lepidium densiflorum Schrad. Lepidium densiflorum common pepperweed Lepidium densiflorum Schrad. **   Lepidium densiflorum Schrad. Lepidium densiflorum common pepperweed Lepidium densiflorum Schrad. **   Herbaceous         -1 m² -none- 6 Xanthium strumarium L. Xanthium strumarium L. Xanthium strumarium rough cockleburr Xanthium strumarium L. **   Xanthium strumarium L. Xanthium strumarium rough cockleburr Xanthium strumarium L. **   Herbaceous 2.5 % 02       -none- 7 Melilotus alba Medikus Melilotus alba Medikus Melilotus alba white sweetclover Melilotus alba Medikus **   Melilotus alba Medikus Melilotus alba white sweetclover Melilotus alba Medikus **   Herbaceous 2.5 % 02       -none- 8 Euphorbia esula L. Euphorbia esula L. Euphorbia esula leafy spurge Euphorbia esula L. **   Euphorbia esula L. Euphorbia esula leafy spurge Euphorbia esula L. **   Herbaceous 2.5 % 02       -none- 9 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- 10 Polygonum aviculare L. Polygonum aviculare L. Polygonum aviculare prostrate knotweed Polygonum aviculare L. **   Polygonum aviculare L. Polygonum aviculare prostrate knotweed Polygonum aviculare L. **   Herbaceous 0.5 % 01       -none- 11 Kochia scoparia (L.) Schrad. Kochia scoparia (L.) Schrad. Kochia scoparia Mexican-fireweed Kochia scoparia (L.) Schrad. **   Kochia scoparia (L.) Schrad. Kochia scoparia Mexican-fireweed Kochia scoparia (L.) Schrad. **   Herbaceous 0.5 % 01       -none- 12 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- 13 Solanum rostratum Dunal Solanum rostratum Dunal Solanum rostratum buffalobur nightshade Solanum rostratum Dunal **   Solanum rostratum Dunal Solanum rostratum buffalobur nightshade Solanum rostratum Dunal **   Herbaceous 0.5 % 01       -none- 14 Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota American licorice Glycyrrhiza lepidota Pursh **   Glycyrrhiza lepidota Pursh Glycyrrhiza lepidota American licorice Glycyrrhiza lepidota Pursh **   Herbaceous 0.5 % 01       -none- 15 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-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Canopy     0 % Dwarf Shrub     0 % Emergent     0 % Epiphyte     0 % Herbaceous   0.5 m 10 % Nonvascular     0 % Short Shrub   0.5 m 60 % Sub-Canopy     0 % Tall Shrub     0 % Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.