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CVRP0097
» Citation URL: http://vegbank.org/cite/VB.ob.82262.CVRP0097
» Citing info
Plot ID Fields: 
Author Plot Code ? CVRP0097
Author Observation Code ? CVRP0097
Original Data Location ? Veg. Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 39.2071263709498 º
Longitude ? -121.477637258964 º
Author Location ? Yuba River
Location Narrative ? Percent cover includes submerged species. All percent covers are therefore very approximate. "Two tipped" occurs at deeper level than Myriophyllum.
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? extensive
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 0.2 %
Percent Bare Soil ? 0 %
Percent Water ? 100 %
Percent Other ? 0.2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 24-Aug-2010
Project ? CVRP
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW v.2010
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 ? 0 m
Field Height ? 0.25 m
Shrub Cover ? 0 %
Field Cover ? 62 %
Nonvascular Cover ? 3 %
Dominant Stratum ? Herb
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 Forb (herbaceous, not grass nor grasslike) Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Herb
40 %
        -none-
2 Myriophyllum Myriophyllum L. Myriophyllum watermilfoil Myriophyllum **   Myriophyllum L. Myriophyllum watermilfoil Myriophyllum **   Herb
22 %
        -none-
3 Typha Typha L. Typha cattail Typha **   Typha L. Typha cattail Typha **   Herb
0.2 %
        -none-
4 Forb (herbaceous, not grass nor grasslike) Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Herb
0.2 %
        -none-
5 Scirpus Scirpus L. Scirpus bulrush Scirpus **   Scirpus L. Scirpus bulrush Scirpus **   Herb
0.2 %
        -none-
6 Potamogeton Potamogeton L. Potamogeton pondweed Potamogeton **   Potamogeton L. Potamogeton pondweed Potamogeton **   Herb
0.2 %
        -none-
7 Ludwigia Ludwigia L. Ludwigia primrose-willow Ludwigia **   Ludwigia L. Ludwigia primrose-willow Ludwigia **   Herb
0.2 %
        -none-
8 Juncus Juncus L. Juncus rush Juncus **   Juncus L. Juncus rush Juncus **   Herb
0.2 %
        -none-
9 Alga Allionia gausapoides Standl. Allionia gausapoides Alga **   Alga **   Allionia gausapoides Standl. Allionia gausapoides Alga **   Alga **   Non-vascular plant
3 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Non-vascular plant      
Herb      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Stewart, Joseph Plot contributor
Gordon, Michael Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Myriophyllum spp. – Egeria densa Association (provisional)       no
Buck-Diaz, Jennifer


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                          


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown Low  
Natural, general High Competition from exotics
Floods Low Altered flood/tidal regime


User Defined Values
No User Defined Data for this plot