THRO.97
» Citation URL: http://vegbank.org/cite/VB.Ob.4168.THRO97 » Citing info
Plot ID Fields:
Author Plot Code	THRO.97
Author Observation Code	THRO.97
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	47.61359022 º
Longitude	-103.308636543 º
Author Location	THRO -- North Unit
Location Narrative	The plot occurs along the Buckthorn Trail.
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	100 m²
Permanence	not permanent
Environment Fields:
Elevation	712 m
Slope Aspect	270 º
Slope Gradient	2.5 º
Topographic Position	High level
Landform	plain
Rock Type	sedimentary, unspecified
Landscape Narrative	(none) -- (none)
Representativeness	(none)
Soil Drainage	well drained
Soil Depth	0 m
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Wood	0 %
Percent Litter	60 %
Percent Bare Soil	0 %
Percent Water	0 %
Percent Other	0 %
Methods Fields:
Observation Start Date	21-Jul-1997
Observation End Date	21-Jul-1997
Project	Theodore Roosevelt National Park
Cover Method	NPS CoverMethod
Stratum Method	National Park Service
Stem Size Limit	10 cm
Taxon Observation Area	100 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:
Observation Narrative	Large patches of Symphoricarpus occidentalis close to the plot.

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 Linum lewisii Pursh Linum lewisii Pursh Linum lewisii prairie flax Linum lewisii Pursh **   Linum lewisii Pursh Linum lewisii prairie flax Linum lewisii Pursh **   Herbaceous         -1 m² -none- 2 Amaranthus albus L. Amaranthus albus L. Amaranthus albus prostrate pigweed Amaranthus albus L. **   Amaranthus albus L. Amaranthus albus prostrate pigweed Amaranthus albus L. **   Herbaceous         -1 m² -none- 3 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         -1 m² -none- 4 Agropyron cristatum (L.) Gaertn. Agropyron cristatum (L.) Gaertn. Agropyron cristatum crested wheatgrass Agropyron cristatum (L.) Gaertn. **   Agropyron cristatum (L.) Gaertn. Agropyron cristatum crested wheatgrass Agropyron cristatum (L.) Gaertn. **   Herbaceous         -1 m² -none- 5 Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa curlycup gumweed Grindelia squarrosa (Pursh) Dunal **   Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa curlycup gumweed Grindelia squarrosa (Pursh) Dunal **   Herbaceous         -1 m² -none- 6 Aster ericoides L. Aster ericoides L. Aster ericoides Aster ericoides L. **   Aster ericoides L. **   Aster ericoides L. Aster ericoides Aster ericoides L. **   Aster ericoides L. **   Herbaceous         -1 m² -none- 7 Helianthus L. Helianthus L. Helianthus sunflower Helianthus L. **   Helianthus L. Helianthus sunflower Helianthus L. **   Herbaceous         -1 m² -none- 8 Gaura coccinea Nutt. ex Pursh Gaura coccinea Nutt. ex Pursh Gaura coccinea scarlet beeblossom Gaura coccinea Nutt. ex Pursh **   Gaura coccinea Nutt. ex Pursh Gaura coccinea scarlet beeblossom Gaura coccinea Nutt. ex Pursh **   Herbaceous         -1 m² -none- 9 Helianthus annuus L. Helianthus annuus L. Helianthus annuus common sunflower Helianthus annuus L. **   Helianthus annuus L. Helianthus annuus common sunflower Helianthus annuus L. **   Herbaceous         -1 m² -none- 10 Stipa comata Trin. & Rupr. Stipa comata Trin. & Rupr. Stipa comata Stipa comata Trin. & Rupr. **   Stipa comata Trin. & Rupr. **   Stipa comata Trin. & Rupr. Stipa comata Stipa comata Trin. & Rupr. **   Stipa comata Trin. & Rupr. **   Herbaceous         -1 m² -none- 11 Nassella viridula (Trin.) Barkworth Nassella viridula (Trin.) Barkworth Nassella viridula green needlegrass Nassella viridula (Trin.) Barkworth **   Nassella viridula (Trin.) Barkworth Nassella viridula green needlegrass Nassella viridula (Trin.) Barkworth **   Herbaceous 37.5 % 04       -none- 12 Poa pratensis L. Poa pratensis L. Poa pratensis Kentucky bluegrass Poa pratensis L. **   Poa pratensis L. Poa pratensis Kentucky bluegrass Poa pratensis L. **   Herbaceous 15 % 03       -none- 13 Achillea millefolium L. Achillea millefolium L. Achillea millefolium common yarrow Achillea millefolium L. **   Achillea millefolium L. Achillea millefolium common yarrow Achillea millefolium L. **   Herbaceous 2.5 % 02       -none- 14 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 2.5 % 02       -none- 15 Convolvulus arvensis L. Convolvulus arvensis L. Convolvulus arvensis field bindweed Convolvulus arvensis L. **   Convolvulus arvensis L. Convolvulus arvensis field bindweed Convolvulus arvensis L. **   Herbaceous 0.5 % 01       -none- 16 Ratibida columnifera (Nutt.) Woot. & Standl. Ratibida columnifera (Nutt.) Woot. & Standl. Ratibida columnifera upright prairie coneflower Ratibida columnifera (Nutt.) Woot. & Standl. **   Ratibida columnifera (Nutt.) Woot. & Standl. Ratibida columnifera upright prairie coneflower Ratibida columnifera (Nutt.) Woot. & Standl. **   Herbaceous 0.5 % 01       -none- 17 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- 18 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- 19 Vicia americana Muhl. ex Willd. Vicia americana Muhl. ex Willd. Vicia americana American vetch Vicia americana Muhl. ex Willd. **   Vicia americana Muhl. ex Willd. Vicia americana American vetch Vicia americana Muhl. ex Willd. **   Herbaceous 0.5 % 01       -none- 20 Tragopogon dubius Scop. Tragopogon dubius Scop. Tragopogon dubius yellow salsify Tragopogon dubius Scop. **   Tragopogon dubius Scop. Tragopogon dubius yellow salsify Tragopogon dubius Scop. **   Herbaceous 0.5 % 01       -none- 21 Opuntia fragilis (Nutt.) Haw. Opuntia fragilis (Nutt.) Haw. Opuntia fragilis brittle pricklypear Opuntia fragilis (Nutt.) Haw. **   Opuntia fragilis (Nutt.) Haw. Opuntia fragilis brittle pricklypear Opuntia fragilis (Nutt.) Haw. **   Herbaceous 0.5 % 01       -none- 22 Pediomelum argophyllum (Pursh) J. Grimes Pediomelum argophyllum (Pursh) J. Grimes Pediomelum argophyllum silverleaf Indian breadroot Pediomelum argophyllum (Pursh) J. Grimes **   Pediomelum argophyllum (Pursh) J. Grimes Pediomelum argophyllum silverleaf Indian breadroot Pediomelum argophyllum (Pursh) J. Grimes **   Herbaceous 0.5 % 01       -none- 23 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- 24 Carex brevior (Dewey) Mackenzie Carex brevior (Dewey) Mackenzie Carex brevior shortbeak sedge Carex brevior (Dewey) Mackenzie **   Carex brevior (Dewey) Mackenzie Carex brevior shortbeak sedge Carex brevior (Dewey) Mackenzie **   Herbaceous 0.5 % 01       -none- 25 Potentilla L. Potentilla L. Potentilla cinquefoil Potentilla L. **   Potentilla L. Potentilla cinquefoil Potentilla L. **   Herbaceous 0.5 % 01       -none- 26 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- 27 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         -1 m² -none- 28 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         -1 m² -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 40 % Nonvascular     0 % Short Shrub     0 % Sub-Canopy     0 % Tall Shrub     0 % Vine/Liana     0 %
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