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GRNWD005
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2591-{FF001795-25DD-4656-935A-833023E0B118}
» Citing info
Plot ID Fields: 
Author Plot Code ? GRNWD005
Author Observation Code ? GRNWD005
Original Data Location ? Vegetation Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.8249814243328 º
Longitude ? -120.958889874704 º
Author Location ? Pine Hill Preserve, Greenwood Creek Unit, BLM
Location Narrative ? This stand is located in an incised channel with micro-terraces and steep banks that are > 2 meters tall. There is a dominance of Quercus wislizeni with scattered Quercus lobata and Quercus douglasii. The stream appears downcut because its soft, decomposed igneous parent material is slightly eroded.
State or Province ? California
Country ? United States
Named Places
area|country|territory: United States
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 224 m
Slope Aspect ? 191 º
Slope Gradient ? 2 º
Topographic Position ? Low level
Rock Type ? diorite
Landscape Narrative ? wetland
Percent Rock / Gravel ? 10.2 %
Percent Litter ? 78 %
Percent Bare Soil ? 7 %
Percent Water ? 2 %
Percent Other ? 3 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 14-Jun-2006
Project ? Northern Sierra Nevada Foothills
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW RA v. 2005
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
Shrub Height ? 1.5 m
Field Height ? 1.5 m
Shrub Cover ? 17 %
Field Cover ? 26 %
Dominant Stratum ? Tree
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):
1 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   low stratum
30 %
        -none-
2 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   low stratum
5 %
        -none-
3 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   low stratum
1 %
        -none-
4 Elymus glaucus Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   low stratum
1 %
        -none-
5 Melica californica Melica californica Scribn. Melica californica California melicgrass Melica californica **   Melica californica Scribn. Melica californica California melicgrass Melica californica **   low stratum
0.2 %
        -none-
6 Eleocharis Eleocharis R. Br. Eleocharis spikerush Eleocharis **   Eleocharis R. Br. Eleocharis spikerush Eleocharis **   low stratum
0.2 %
        -none-
7 Alisma plantago-aquatica var. americanum Alisma plantago-aquatica L. var. americanum J.A. Schultes Alisma plantago-aquatica var. americanum Alisma plantago-aquatica var. americanum **   Alisma plantago-aquatica var. americanum **   Alisma plantago-aquatica L. var. americanum J.A. Schultes Alisma plantago-aquatica var. americanum Alisma plantago-aquatica var. americanum **   Alisma plantago-aquatica var. americanum **   low stratum
0.2 %
        -none-
8 Rumex acetosella Rumex acetosella L. Rumex acetosella common sheep sorrel Rumex acetosella **   Rumex acetosella L. Rumex acetosella common sheep sorrel Rumex acetosella **   low stratum
0.2 %
        -none-
9 Rorippa nasturtium-aquaticum Rorippa nasturtium-aquaticum (L.) Hayek Rorippa nasturtium-aquaticum watercress Rorippa nasturtium-aquaticum **   Rorippa nasturtium-aquaticum (L.) Hayek Rorippa nasturtium-aquaticum watercress Rorippa nasturtium-aquaticum **   low stratum
0.2 %
        -none-
10 Scutellaria californica Scutellaria californica Gray Scutellaria californica California skullcap Scutellaria californica **   Scutellaria californica Gray Scutellaria californica California skullcap Scutellaria californica **   low stratum
0.2 %
        -none-
11 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   medium stratum
10 %
        -none-
12 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum
6 %
        -none-
13 Muhlenbergia rigens Muhlenbergia rigens (Benth.) A.S. Hitchc. Muhlenbergia rigens deergrass Muhlenbergia rigens **   Muhlenbergia rigens (Benth.) A.S. Hitchc. Muhlenbergia rigens deergrass Muhlenbergia rigens **   medium stratum
5 %
        -none-
14 Woodwardia fimbriata Woodwardia fimbriata Sm. Woodwardia fimbriata giant chainfern Woodwardia fimbriata **   Woodwardia fimbriata Sm. Woodwardia fimbriata giant chainfern Woodwardia fimbriata **   medium stratum
2 %
        -none-
15 Rhamnus tomentella Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   Rhamnus tomentella **   Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   Rhamnus tomentella **   medium stratum
0.2 %
        -none-
16 Cyperus eragrostis Cyperus eragrostis Lam. Cyperus eragrostis tall flatsedge Cyperus eragrostis **   Cyperus eragrostis Lam. Cyperus eragrostis tall flatsedge Cyperus eragrostis **   medium stratum
0.2 %
        -none-
17 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   tall stratum
44 %
        -none-
18 Pinus sabiniana Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   tall stratum
4 %
        -none-
19 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tall stratum
4 %
        -none-
20 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   tall stratum
3 %
        -none-
21 Salix laevigata Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   tall stratum
0.2 %
        -none-
22 Umbellularia californica Umbellularia californica (Hook. & Arn.) Nutt. Umbellularia californica California laurel Umbellularia californica **   Umbellularia californica (Hook. & Arn.) Nutt. Umbellularia californica California laurel Umbellularia californica **   tall stratum
0.2 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 2 m 5 m 1 %
hardwood 10 m 15 m 50 %
conifer 15 m 20 m 4 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Evens, Julie Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus wislizeni – Salix laevigata / Frangula californica Association       no
Klein, Anne


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 ?
A         Loamy Sands: Loamy Fine Sand               Medium to very fine, loamy sand


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Erosion Medium Erosion/runoff
Natural, general Low Competition from exotics


User Defined Values
Alternate Sample ID SNNR0924