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COWRCH28
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2503-{28039ECD-E4A8-4DA1-824A-A97201D35FE0}
» Citing info
Plot ID Fields: 
Author Plot Code ? COWRCH28
Author Observation Code ? COWRCH28
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 ? 40.5743264575719 º
Longitude ? -122.038691562489 º
Author Location ? Cow Creek Ranch, Shasta County
Location Narrative ? Cow Creek Ranch is a Shasta Land Trust easement property. This survey describes the drying margin of the pond described in COWRCH25. This stand hosts many vernal pool species including Mimulus tricolor, Gratiola ebracteata, and Downingia cuspidata. The vegetation changes close to the pond margin with Isoetes howellii becoming more dominant.
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 ? small
Elevation ? 404 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Interfluve
Rock Type ? pyroclastic, unspecified
Landscape Narrative ? wetland
Percent Rock / Gravel ? 10 %
Percent Litter ? 25 %
Percent Bare Soil ? 63 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 17-May-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: 
Field Height ? 0.25 m
Shrub Cover ? 0 %
Field Cover ? 26 %
Dominant Stratum ? Herb
Misc Fields: 
Observation Narrative ? Stand is very heterogeneous and hard to define due to drying pond margin.
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 Gratiola ebracteata Gratiola ebracteata Benth. ex A. DC. Gratiola ebracteata bractless hedgehyssop Gratiola ebracteata **   Gratiola ebracteata Benth. ex A. DC. Gratiola ebracteata bractless hedgehyssop Gratiola ebracteata **   low stratum
8 %
        -none-
2 Plagiobothrys stipitatus var. micranthus Plagiobothrys stipitatus (Greene) I.M. Johnston var. micranthus (Piper) I.M. Johnston Plagiobothrys stipitatus var. micranthus stalked popcornflower Plagiobothrys stipitatus var. micranthus **   Plagiobothrys stipitatus (Greene) I.M. Johnston var. micranthus (Piper) I.M. Johnston Plagiobothrys stipitatus var. micranthus stalked popcornflower Plagiobothrys stipitatus var. micranthus **   low stratum
6 %
        -none-
3 Eryngium castrense Eryngium castrense Jepson Eryngium castrense Great Valley eryngo Eryngium castrense **   Eryngium castrense Jepson Eryngium castrense Great Valley eryngo Eryngium castrense **   low stratum
3 %
        -none-
4 Agrostis Agrostis L. Agrostis bentgrass Agrostis **   Agrostis L. Agrostis bentgrass Agrostis **   low stratum
3 %
        -none-
5 Mimulus tricolor Mimulus tricolor Hartw. ex Lindl. Mimulus tricolor tricolor monkeyflower Mimulus tricolor **   Mimulus tricolor Hartw. ex Lindl. Mimulus tricolor tricolor monkeyflower Mimulus tricolor **   low stratum
2 %
        -none-
6 Isoetes howellii Isoetes howellii Engelm. Isoetes howellii Howell's quillwort Isoetes howellii **   Isoetes howellii Engelm. Isoetes howellii Howell's quillwort Isoetes howellii **   low stratum
2 %
        -none-
7 Psilocarphus brevissimus Psilocarphus brevissimus Nutt. Psilocarphus brevissimus short woollyheads Psilocarphus brevissimus **   Psilocarphus brevissimus Nutt. Psilocarphus brevissimus short woollyheads Psilocarphus brevissimus **   low stratum
1 %
        -none-
8 Downingia cuspidata Downingia cuspidata (Greene) Greene ex Jepson Downingia cuspidata toothed calicoflower Downingia cuspidata **   Downingia cuspidata (Greene) Greene ex Jepson Downingia cuspidata toothed calicoflower Downingia cuspidata **   low stratum
1 %
        -none-
9 Damasonium californicum Damasonium californicum Torr. ex Benth. Damasonium californicum California damsonium Damasonium californicum **   Damasonium californicum Torr. ex Benth. Damasonium californicum California damsonium Damasonium californicum **   low stratum
1 %
        -none-
10 Eremocarpus setigerus Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   Eremocarpus setigerus **   Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   Eremocarpus setigerus **   low stratum
1 %
        -none-
11 Rumex crispus Rumex crispus L. Rumex crispus curly dock Rumex crispus **   Rumex crispus L. Rumex crispus curly dock Rumex crispus **   low stratum
0.2 %
        -none-
12 Pogogyne ziziphoroides Pogogyne ziziphoroides Benth. Pogogyne ziziphoroides Sacramento mesamint Pogogyne ziziphoroides **   Pogogyne ziziphoroides Benth. Pogogyne ziziphoroides Sacramento mesamint Pogogyne ziziphoroides **   low stratum
0.2 %
        -none-
13 Lilaea scilloides Lilaea scilloides (Poir.) Hauman Lilaea scilloides awl-leaf lilaea Lilaea scilloides **   Lilaea scilloides (Poir.) Hauman Lilaea scilloides awl-leaf lilaea Lilaea scilloides **   low stratum
0.2 %
        -none-
14 Lythrum hyssopifolia Lythrum hyssopifolia L. Lythrum hyssopifolia hyssop loosestrife Lythrum hyssopifolia **   Lythrum hyssopifolia L. Lythrum hyssopifolia hyssop loosestrife Lythrum hyssopifolia **   low stratum
0.2 %
        -none-
15 Eleocharis macrostachya Eleocharis macrostachya Britt. Eleocharis macrostachya Eleocharis macrostachya **   Eleocharis macrostachya **   Eleocharis macrostachya Britt. Eleocharis macrostachya Eleocharis macrostachya **   Eleocharis macrostachya **   low 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 ?
low stratum      
tall shrub or understory tree     0 %
hardwood 10 m 15 m 0.2 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Jensen, Nick Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Eryngium (vaseyi, castrense)       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         Silty Clay Loam               Moderately fine silty clay loam


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Grazing, domestic stock Medium Grazing
Natural, general Low Competition from exotics


User Defined Values
Alternate Sample ID SNNR0831