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COWRCH16
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:964-{00CE8E7E-18D3-4AB3-B8E2-033EEE531646}
» Citing info
Plot ID Fields: 
Author Plot Code ? COWRCH16
Author Observation Code ? COWRCH16
Original Data Location ? California Dept. of Fish and Wildlife, Vegetation Classification Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 40.6101681845956 º
Longitude ? -122.048024786704 º
Author Location ? JS and Cow Creek Partnership Ranches, Shasta County
Location Narrative ? This site is located on the northern portion of the Cow Creek Ranch, just north of Whitmore Rd. The stand consists of herbaceous vegetation growing in a vernally wet depression (very slight). The dominant species is Navarretia leucocephala. This vegetation repeats sparsely across this plateau with the Vernally Wet Herbaceous (Lasthenia californica association) type more common in the swales/depressions. The upland vegetation is dominated by exotic grasses- see SNNR0818 for upland vegetation; This site is actively grazed by cattle, and is under a conservation easement with the Shasta Land Trust.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? square
Area ? 10.9
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 3.3 m wide
Environment Fields: 
Stand Size ? small
Elevation ? 348 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Ridge top
Surficial Deposits ? Volcanic flow
Rock Type ? Volcanic flow
Landscape Narrative ? wetland; Annual Grass;
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 5 %
Percent Litter ? 5 %
Percent Bare Soil ? 88 %
Percent Other ? 2 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 16-May-2006 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 10.9
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 10.9
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? cited in Klein et al. 2007 as SNFN0307
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 Navarretia leucocephala Navarretia leucocephala Benth. Navarretia leucocephala Navarretia leucocephala **   NALE Navarretia leucocephala Benth. Navarretia leucocephala Navarretia leucocephala **   NALE Low
10 %
        -none-
2 Trifolium depauperatum Trifolium depauperatum Desv. Trifolium depauperatum Trifolium depauperatum **   TRDE Trifolium depauperatum Desv. Trifolium depauperatum Trifolium depauperatum **   TRDE Low
4 %
        -none-
3 Taeniatherum caput-medusae Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae Taeniatherum caput-medusae **   TACA8 Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae Taeniatherum caput-medusae **   TACA8 Low
3 %
        -none-
4 Lolium multiflorum Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Low
2 %
        -none-
5 Lasthenia californica Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Low
2 %
        -none-
6 Hordeum marinum Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Low
1 %
        -none-
7 Hemizonia fitchii Hemizonia fitchii A. Gray Hemizonia fitchii Hemizonia fitchii **   HEFI Hemizonia fitchii A. Gray Hemizonia fitchii Hemizonia fitchii **   HEFI Low
1 %
        -none-
8 Deschampsia danthonioides Deschampsia danthonioides (Trin.) Munro Deschampsia danthonioides Deschampsia danthonioides **   DEDA Deschampsia danthonioides (Trin.) Munro Deschampsia danthonioides Deschampsia danthonioides **   DEDA Low
0.2 %
        -none-
9 Lepidium nitidum Lepidium nitidum Nutt. Lepidium nitidum Lepidium nitidum **   LENI Lepidium nitidum Nutt. Lepidium nitidum Lepidium nitidum **   LENI Low
0.2 %
        -none-
10 Juncus bufonius Juncus bufonius L. Juncus bufonius Juncus bufonius **   JUBU Juncus bufonius L. Juncus bufonius Juncus bufonius **   JUBU Low
0.2 %
        -none-
11 Layia fremontii Layia fremontii (Torr. & A. Gray) A. Gray Layia fremontii Layia fremontii **   LAFR2 Layia fremontii (Torr. & A. Gray) A. Gray Layia fremontii Layia fremontii **   LAFR2 Low
0.2 %
        -none-
12 Lomatium caruifolium Lomatium caruifolium (Hook. & Arn.) J.M. Coult. & Rose Lomatium caruifolium Lomatium caruifolium **   LOCA5 Lomatium caruifolium (Hook. & Arn.) J.M. Coult. & Rose Lomatium caruifolium Lomatium caruifolium **   LOCA5 Low
0.2 %
        -none-
13 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Low
0.2 %
        -none-
14 Brodiaea minor Brodiaea minor (Benth.) S. Watson Brodiaea minor Brodiaea minor **   BRMI3 Brodiaea minor (Benth.) S. Watson Brodiaea minor Brodiaea minor **   BRMI3 Low
0.2 %
        -none-
15 Chlorogalum angustifolium Chlorogalum angustifolium Kellogg Chlorogalum angustifolium Chlorogalum angustifolium **   CHAN2 Chlorogalum angustifolium Kellogg Chlorogalum angustifolium Chlorogalum angustifolium **   CHAN2 Low
0.2 %
        -none-
16 Pogogyne ziziphoroides Pogogyne ziziphoroides Benth. Pogogyne ziziphoroides Pogogyne ziziphoroides **   POZI Pogogyne ziziphoroides Benth. Pogogyne ziziphoroides Pogogyne ziziphoroides **   POZI Low
0.2 %
        -none-
17 Microseris acuminata Microseris acuminata Greene Microseris acuminata Microseris acuminata **   MIAC Microseris acuminata Greene Microseris acuminata Microseris acuminata **   MIAC Low
0.2 %
        -none-
18 Plagiobothrys greenei Plagiobothrys greenei (A. Gray) I.M. Johnst. Plagiobothrys greenei Plagiobothrys greenei **   PLGR Plagiobothrys greenei (A. Gray) I.M. Johnst. Plagiobothrys greenei Plagiobothrys greenei **   PLGR Low
0.2 %
        -none-
19 Gastridium ventricosum Gastridium ventricosum auct. non (Gouan) Schinz & Thell. Gastridium ventricosum Gastridium ventricosum **   GAVE3 Gastridium ventricosum auct. non (Gouan) Schinz & Thell. Gastridium ventricosum Gastridium ventricosum **   GAVE3 Low
0.2 %
        -none-
20 Triphysaria eriantha ssp. eriantha Triphysaria eriantha (Benth.) T.I. Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha Triphysaria eriantha ssp. eriantha **   TRERE2 Triphysaria eriantha (Benth.) T.I. Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha Triphysaria eriantha ssp. eriantha **   TRERE2 Low
0.2 %
        -none-
21 Juncus capitatus Juncus capitatus Weigel Juncus capitatus Juncus capitatus **   JUCA5 Juncus capitatus Weigel Juncus capitatus Juncus capitatus **   JUCA5 Low
0.2 %
        -none-
22 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
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 0 m 0.5 m 20 %
Medium 0.5 m 5 m 0 %
Tall 5 m   0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Jensen, Nick Field assistant
Bibbo, Mark Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Lasthenia fremontii – Downingia (bicornuta) Alliance     Klein et al. 2007 no
Klein, Anne


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Grazing Low Grazing
Competition from exotics Low Competition from exotics


User Defined Values
No User Defined Data for this plot