THRO.8
» Citation URL: http://vegbank.org/cite/VB.Ob.4094.THRO8 » Citing info
Plot ID Fields:
Author Plot Code	THRO.8
Author Observation Code	THRO.8
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	47.593285902 º
Longitude	-103.283538955 º
Author Location	THRO -- North Unit
Location Narrative	Southwest of the park entrance.
State or Province	North Dakota
Country	United States
Named Places	quadrangle: Long X Divide region|state|province: North Dakota area|country|territory: United States
Layout Fields:
Shape	Square
Area	100 m²
Permanence	not permanent
Environment Fields:
Elevation	602 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	Low level
Landform	stream terrace (undifferentiated)
Surficial Deposits	Alluvial Deposits: Alluvial Fan
Landscape Narrative	Exotic grasses, mainly Bromus inermis and Bromus japonicus, are common throughout this lowland area. -- Upper terrace of the Little Missouri River commonly called the sagebrush flats.
Representativeness	Very representative of the silver sage (Artemisia cana) community having a western wheatgrass (Pasco
Soil Drainage	moderately well drained
Soil Depth	0 m
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Wood	0 %
Percent Litter	40 %
Percent Bare Soil	0 %
Percent Water	0 %
Percent Other	0 %
Methods Fields:
Observation Start Date	07-Sep-1997
Observation End Date	07-Sep-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:
Growthform1 Type	Evergreen sclerophyllous shrub
Misc Fields:
Observation Narrative	(none)

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 37.5 % 04       -none- 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 0.5 % 01       -none- 3 Erigeron L. Erigeron L. Erigeron fleabane Erigeron L. **   Erigeron L. Erigeron fleabane Erigeron L. **   Herbaceous         -1 m² -none- 4 Sphaeralcea coccinea (Nutt.) Rydb. Sphaeralcea coccinea (Nutt.) Rydb. Sphaeralcea coccinea scarlet globemallow Sphaeralcea coccinea (Nutt.) Rydb. **   Sphaeralcea coccinea (Nutt.) Rydb. Sphaeralcea coccinea scarlet globemallow Sphaeralcea coccinea (Nutt.) Rydb. **   Herbaceous         -1 m² -none- 5 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         -1 m² -none- 6 Orthocarpus luteus Nutt. Orthocarpus luteus Nutt. Orthocarpus luteus yellow owl's-clover Orthocarpus luteus Nutt. **   Orthocarpus luteus Nutt. Orthocarpus luteus yellow owl's-clover Orthocarpus luteus Nutt. **   Herbaceous         -1 m² -none- 7 Hedeoma hispida Pursh Hedeoma hispida Pursh Hedeoma hispida rough false pennyroyal Hedeoma hispida Pursh **   Hedeoma hispida Pursh Hedeoma hispida rough false pennyroyal Hedeoma hispida Pursh **   Herbaceous         -1 m² -none- 8 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 3 % 02       -none- 9 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- 10 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 2.5 % 02       -none- 11 Bromus japonicus Thunb. ex Murr. Bromus japonicus Thunb. ex Murr. Bromus japonicus Japanese brome Bromus japonicus Thunb. ex Murr. **   Bromus japonicus Thunb. ex Murr. Bromus japonicus Japanese brome Bromus japonicus Thunb. ex Murr. **   Herbaceous 2.5 % 02       -none- 12 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 2.5 % 02       -none- 13 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 0.5 % 01       -none- 14 Euphorbia spathulata Lam. Euphorbia spathulata Lam. Euphorbia spathulata warty spurge Euphorbia spathulata Lam. **   Euphorbia spathulata Lam. Euphorbia spathulata warty spurge Euphorbia spathulata Lam. **   Herbaceous 0.5 % 01       -none- 15 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- 16 Poa compressa L. Poa compressa L. Poa compressa Canada bluegrass Poa compressa L. **   Poa compressa L. Poa compressa Canada bluegrass Poa compressa L. **   Herbaceous 0.5 % 01       -none- 17 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- 18 Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths Bouteloua gracilis blue grama Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths **   Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths Bouteloua gracilis blue grama Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths **   Herbaceous 0.5 % 01       -none- 19 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- 20 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- 21 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- 22 Potentilla L. Potentilla L. Potentilla cinquefoil Potentilla L. **   Potentilla L. Potentilla cinquefoil Potentilla L. **   Herbaceous 0.5 % 01       -none- 23 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 0.5 % 01       -none- 24 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- 25 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-
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   0.5 m 70 % Nonvascular     0 % Short Shrub 1 m 2 m 20 % Sub-Canopy     0 % Tall Shrub     0 % Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.