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Peet-Rockies-104
» Citation URL: http://vegbank.org/cite/VB.ob.27271.PEETROCKIES104
» Citing info
Plot ID Fields: 
Author Plot Code ? Peet-Rockies-104
Reference ?
Author Observation Code ? Peet-Rockies-104
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy ? 150 m
Confidentiality Status ? exact location
Latitude ? 40.200179776 º
Longitude ? -105.263726501 º
State or Province ? Colorado
Country ? United States
Named Places
area|country|territory: United States
region|state|province: Colorado
Layout Fields: 
Shape ? Rectangular
Area ? 1000
Permanence ? permanent plot
Environment Fields: 
Elevation ? 1768 m
Slope Aspect ? 30 º
Slope Gradient ? 18 º
Methods Fields: 
Observation Start Date ? 13-Aug-1972
Observation End Date ? 13-Aug-1972
Date Accuracy ? Exact
Project ? Vegetation of the east slope of the Colorado Front Range
Cover Method ? Carolina Vegetation Survey
Stratum Method ? Simple Four Strata
Stem Size Limit ? 0 cm
Method Narrative ? Cover values are derived from cover below 1m observed in 25 1m^2 plots supplemented with sbrub cover from 50m line transects, and tree cover estimated from basal area based on regression taxon-specific equations developed from line intercept cover data.
Taxon Observation Area ? 1000
Cover Dispersion ? entire
Overall Taxon Cover Values are Automatically Calculated? ? yes
Stem Observation Area ? 1500
Stem Sample Method ? Full census
Plot Quality Fields: 
Effort Level ? very thorough
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Floristic Quality ? highest
Bryophyte Quality ? very incomplete
Lichen Quality ? very incomplete
Overall Plot Vegetation Fields: 
Basal Area ? 2.8612 m²/ha
Misc Fields: 
--no data--
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): User-Defined: Original Percent Cover User-Defined: Count of Saplings per Hectare User-Defined: Count of Trees per Hectare User-Defined: Count of Seedlings per Hectare User-Defined: Original Frequency in suplots
1 BROMUS TECTORUM Bromus tectorum L. Bromus tectorum cheatgrass BROMUS TECTORUM **   Bromus tectorum L. Bromus tectorum cheatgrass BROMUS TECTORUM **   Herb
8.8 %
5       -none-
2 SELAGINELLA DENSA Selaginella densa Rydb. Selaginella densa lesser spikemoss SELAGINELLA DENSA **   Selaginella densa Rydb. Selaginella densa lesser spikemoss SELAGINELLA DENSA **   Herb
7.56 %
5       -none-
3 MUHLENBERGIA MONTANA Muhlenbergia montana (Nutt.) A.S. Hitchc. Muhlenbergia montana mountain muhly MUHLENBERGIA MONTANA **   Muhlenbergia montana (Nutt.) A.S. Hitchc. Muhlenbergia montana mountain muhly MUHLENBERGIA MONTANA **   Herb
5.4 %
5       -none-
4 CHRYSOPSIS VILLOSA * Chrysopsis villosa (Pursh) Nutt. ex DC. Chrysopsis villosa CHRYSOPSIS VILLOSA * **   CHRYSOPSIS VILLOSA * **   Chrysopsis villosa (Pursh) Nutt. ex DC. Chrysopsis villosa CHRYSOPSIS VILLOSA * **   CHRYSOPSIS VILLOSA * **   Herb
3.6 %
4       -none-
5 BOUTELOUA HIRSUTA Bouteloua hirsuta Lag. Bouteloua hirsuta hairy grama BOUTELOUA HIRSUTA **   Bouteloua hirsuta Lag. Bouteloua hirsuta hairy grama BOUTELOUA HIRSUTA **   Herb
3.2 %
4       -none-
6 CERASTIUM ARVENSE Cerastium arvense L. Cerastium arvense field chickweed CERASTIUM ARVENSE **   Cerastium arvense L. Cerastium arvense field chickweed CERASTIUM ARVENSE **   Herb
2.44 %
4       -none-
7 ARTEMISIA FRIGIDA Artemisia frigida Willd. Artemisia frigida prairie sagewort ARTEMISIA FRIGIDA **   Artemisia frigida Willd. Artemisia frigida prairie sagewort ARTEMISIA FRIGIDA **   Herb
2.4 %
4       -none-
8 BROMUS BRIZAEFORMIS Bromus brizaeformis Fischer & C. Meyer Bromus brizaeformis BROMUS BRIZAEFORMIS **   BROMUS BRIZAEFORMIS **   Bromus brizaeformis Fischer & C. Meyer Bromus brizaeformis BROMUS BRIZAEFORMIS **   BROMUS BRIZAEFORMIS **   Herb
2.36 %
4       -none-
9 GUTIERREZIA SAROTHRAE Gutierrezia sarothrae (Pursh) Britt. & Rusby Gutierrezia sarothrae broom snakeweed GUTIERREZIA SAROTHRAE **   Gutierrezia sarothrae (Pursh) Britt. & Rusby Gutierrezia sarothrae broom snakeweed GUTIERREZIA SAROTHRAE **   Herb
1.72 %
3       -none-
10 CAREX ROSSII Carex rossii Boott Carex rossii Ross' sedge CAREX ROSSII **   Carex rossii Boott Carex rossii Ross' sedge CAREX ROSSII **   Herb
1.16 %
3       -none-
11 ARTEMISIA LUDOVICIANA Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush ARTEMISIA LUDOVICIANA **   Artemisia ludoviciana Nutt. Artemisia ludoviciana white sagebrush ARTEMISIA LUDOVICIANA **   Herb
1.08 %
3       -none-
12 LYCURUS PHLEOIDES Lycurus phleoides Kunth Lycurus phleoides common wolfstail LYCURUS PHLEOIDES **   Lycurus phleoides Kunth Lycurus phleoides common wolfstail LYCURUS PHLEOIDES **   Herb
1 %
2       -none-
13 LIATRIS PUNCTATA Liatris punctata Hook. Liatris punctata dotted blazing star LIATRIS PUNCTATA **   Liatris punctata Hook. Liatris punctata dotted blazing star LIATRIS PUNCTATA **   Herb
0.68 %
2       -none-
14 PLANTAGO PATAGONICA Plantago patagonica Jacq. Plantago patagonica woolly plantain PLANTAGO PATAGONICA **   Plantago patagonica Jacq. Plantago patagonica woolly plantain PLANTAGO PATAGONICA **   Herb
0.68 %
2       -none-
15 ERIOGONUM UMBELLATUM Eriogonum umbellatum Torr. Eriogonum umbellatum sulphur-flower buckwheat ERIOGONUM UMBELLATUM **   Eriogonum umbellatum Torr. Eriogonum umbellatum sulphur-flower buckwheat ERIOGONUM UMBELLATUM **   Herb
0.56 %
2       -none-
16 HELIANTHUS PUMILUS Helianthus pumilus Nutt. Helianthus pumilus little sunflower HELIANTHUS PUMILUS **   Helianthus pumilus Nutt. Helianthus pumilus little sunflower HELIANTHUS PUMILUS **   Herb
0.44 %
2       -none-
17 AGROPYRON TRACHYCAULUM Agropyron trachycaulum (Link) Malte ex H.F. Lewis Agropyron trachycaulum AGROPYRON TRACHYCAULUM **   AGROPYRON TRACHYCAULUM **   Agropyron trachycaulum (Link) Malte ex H.F. Lewis Agropyron trachycaulum AGROPYRON TRACHYCAULUM **   AGROPYRON TRACHYCAULUM **   Herb
0.4 %
2       -none-
18 THLASPI ARVENSE Thlaspi arvense L. Thlaspi arvense field pennycress THLASPI ARVENSE **   Thlaspi arvense L. Thlaspi arvense field pennycress THLASPI ARVENSE **   Herb
0.4 %
2       -none-
19 SITANION LONGIFOLIUM Elymus elymoides (Raf.) Swezey ssp. brevifolius (J.G. Sm.) Barkworth, comb. nov. ined. Elymus elymoides ssp. brevifolius squirreltail SITANION LONGIFOLIUM **   Elymus elymoides (Raf.) Swezey ssp. brevifolius (J.G. Sm.) Barkworth, comb. nov. ined. Elymus elymoides ssp. brevifolius squirreltail SITANION LONGIFOLIUM **   Herb
0.36 %
2       -none-
20 ARISTIDA LONGISETA Aristida longiseta Steud. Aristida longiseta ARISTIDA LONGISETA **   ARISTIDA LONGISETA **   Aristida longiseta Steud. Aristida longiseta ARISTIDA LONGISETA **   ARISTIDA LONGISETA **   Herb
0.28 %
2       -none-
21 BOUTELOUA CURTIPENDULA Bouteloua curtipendula (Michx.) Torr. Bouteloua curtipendula sideoats grama BOUTELOUA CURTIPENDULA **   Bouteloua curtipendula (Michx.) Torr. Bouteloua curtipendula sideoats grama BOUTELOUA CURTIPENDULA **   Herb
0.28 %
2       -none-
22 GRINDELIA SUBALPINA Grindelia subalpina Greene Grindelia subalpina subalpine gumweed GRINDELIA SUBALPINA **   Grindelia subalpina Greene Grindelia subalpina subalpine gumweed GRINDELIA SUBALPINA **   Herb
0.24 %
2       -none-
23 AMBROSIA PSILOSTACHYA Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed AMBROSIA PSILOSTACHYA **   Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed AMBROSIA PSILOSTACHYA **   Herb
0.24 %
2       -none-
24 STIPA COMATA Stipa comata Trin. & Rupr. Stipa comata STIPA COMATA **   STIPA COMATA **   Stipa comata Trin. & Rupr. Stipa comata STIPA COMATA **   STIPA COMATA **   Herb
0.24 %
2       -none-
25 TOWNSENDIA GRANDIFLORA Townsendia grandiflora Nutt. Townsendia grandiflora largeflower Townsend daisy TOWNSENDIA GRANDIFLORA **   Townsendia grandiflora Nutt. Townsendia grandiflora largeflower Townsend daisy TOWNSENDIA GRANDIFLORA **   Herb
0.2 %
2       -none-
26 SPOROBOLUS CRYPTANDRUS Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus sand dropseed SPOROBOLUS CRYPTANDRUS **   Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus sand dropseed SPOROBOLUS CRYPTANDRUS **   Herb
0.16 %
2       -none-
27 ANDROPOGON GERARDII Andropogon gerardii Vitman Andropogon gerardii big bluestem ANDROPOGON GERARDII **   Andropogon gerardii Vitman Andropogon gerardii big bluestem ANDROPOGON GERARDII **   Herb
0.08 %
1       -none-
28 CIRSIUM UNDULATUM Cirsium undulatum (Nutt.) Spreng. Cirsium undulatum wavyleaf thistle CIRSIUM UNDULATUM **   Cirsium undulatum (Nutt.) Spreng. Cirsium undulatum wavyleaf thistle CIRSIUM UNDULATUM **   Herb
0.08 %
1       -none-
29 GERANIUM FREMONTII Geranium fremontii Torr. ex Gray Geranium fremontii GERANIUM FREMONTII **   GERANIUM FREMONTII **   Geranium fremontii Torr. ex Gray Geranium fremontii GERANIUM FREMONTII **   GERANIUM FREMONTII **   Herb
0.08 %
1       -none-
30 STEPHANOMERIA PAUCIFLORA Stephanomeria pauciflora (Torr.) A. Nels. Stephanomeria pauciflora brownplume wirelettuce STEPHANOMERIA PAUCIFLORA **   Stephanomeria pauciflora (Torr.) A. Nels. Stephanomeria pauciflora brownplume wirelettuce STEPHANOMERIA PAUCIFLORA **   Herb
0.05 %
1       -none-
31 POTENTILLA FISSA Potentilla fissa Nutt. Potentilla fissa bigflower cinquefoil POTENTILLA FISSA **   Potentilla fissa Nutt. Potentilla fissa bigflower cinquefoil POTENTILLA FISSA **   Herb
0.05 %
1       -none-
32 UNKNOWN-2 UNKNOWN-2 **   Plantae Plants UNKNOWN-2 **   UNKNOWN-2 **   Plantae Plants UNKNOWN-2 **   Herb
0.05 %
1       -none-
33 ALLIUM CERNUUM Allium cernuum Roth Allium cernuum nodding onion ALLIUM CERNUUM **   Allium cernuum Roth Allium cernuum nodding onion ALLIUM CERNUUM **   Herb
0.05 %
1       -none-
34 TRAGOPOGON DUBIUS Tragopogon dubius Scop. Tragopogon dubius yellow salsify TRAGOPOGON DUBIUS **   Tragopogon dubius Scop. Tragopogon dubius yellow salsify TRAGOPOGON DUBIUS **   Herb
0.04 %
1       -none-
35 FRASERA SPECIOSA Frasera speciosa Dougl. ex Griseb. Frasera speciosa elkweed FRASERA SPECIOSA **   Frasera speciosa Dougl. ex Griseb. Frasera speciosa elkweed FRASERA SPECIOSA **   Herb
0.04 %
1       -none-
36 CERCOCARPUS MONTANUS Cercocarpus montanus Raf. Cercocarpus montanus alderleaf mountain mahogany CERCOCARPUS MONTANUS **   Cercocarpus montanus Raf. Cercocarpus montanus alderleaf mountain mahogany CERCOCARPUS MONTANUS **   Shrub
13.6 %
6       -none-
37 OPUNTIA POLYACANTHA Opuntia polyacantha Haw. Opuntia polyacantha plains pricklypear OPUNTIA POLYACANTHA **   Opuntia polyacantha Haw. Opuntia polyacantha plains pricklypear OPUNTIA POLYACANTHA **   Shrub
1.08 %
3       -none-
38 RIBES CEREUM Ribes cereum Dougl. Ribes cereum wax currant RIBES CEREUM **   Ribes cereum Dougl. Ribes cereum wax currant RIBES CEREUM **   Shrub
1 %
2       -none-
39 RHUS TRILOBATA Rhus trilobata Nutt. Rhus trilobata skunkbush sumac RHUS TRILOBATA **   Rhus trilobata Nutt. Rhus trilobata skunkbush sumac RHUS TRILOBATA **   Shrub
0.52 %
2       -none-
40 YUCCA GLAUCA Yucca glauca Nutt. Yucca glauca soapweed yucca YUCCA GLAUCA **   Yucca glauca Nutt. Yucca glauca soapweed yucca YUCCA GLAUCA **   Shrub
0.05 %
1       -none-
41 ECHINOCEREUS VIRIDIFLORUS Echinocereus viridiflorus Engelm. Echinocereus viridiflorus nylon hedgehog cactus ECHINOCEREUS VIRIDIFLORUS **   Echinocereus viridiflorus Engelm. Echinocereus viridiflorus nylon hedgehog cactus ECHINOCEREUS VIRIDIFLORUS **   Shrub
0.04 %
1       -none-
42 PINUS PONDEROSA Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine PINUS PONDEROSA **   Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine PINUS PONDEROSA **   Tree
7.8 %
5 2.54704 m²/ha     -none-
43 JUNIPERUS SCOPULORUM * Juniperus scopulorum Sarg. Juniperus scopulorum Rocky Mountain juniper JUNIPERUS SCOPULORUM * **   Juniperus scopulorum Sarg. Juniperus scopulorum Rocky Mountain juniper JUNIPERUS SCOPULORUM * **   Tree
7 %
5 0.31416 m²/ha     -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Tree      
Shrub      
Herb      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Whittaker, Paul Field assistant
Peet, Robert Field assistant
Whittaker, Robert Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-1975
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
PINUS PONDEROSA SHRUBLAND Absolutely correct High   yes
Peet, Robert


User Defined Values
Moisture Scalar 5
Rock Scalar 3
Slope Position Scalar 4
Exposure Scalar 4