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DYECRK04
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:1254-{DA932AB2-2B2F-4E9A-8E56-B171132A138C}
» Citing info
Plot ID Fields: 
Author Plot Code ? DYECRK04
Author Observation Code ? DYECRK04
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 ? 40.1063130545364 º
Longitude ? -122.045042241262 º
Author Location ? Dye Creek Preserve
Location Narrative ? The plot is located northwest of the Dye Creek Ranch field station. The stand consists entirely of herbaceous vegetation dominated by exotic grasses and forbs. Large cover of stones and cobbles. Dominant species include Taeniatherum caput-medusae, and Erodium spp. High diversity of native species.; Plot is actively grazed. Cattle hoof prints and dung present.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? square
Area ? 100
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 10 m wide
Environment Fields: 
Stand Size ? large
Elevation ? 133 m
Slope Aspect ? 234 º
Slope Gradient ? 3 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Volcanic mud
Rock Type ? Volcanic mud
Landscape Narrative ? upland; Annual Grass; Early phenology. Standing water in cattle hoof prints due to recent rain.
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 27.2 %
Percent Litter ? 28 %
Percent Bare Soil ? 43 %
Percent Other ? 2 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 28-Mar-2006 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 100
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 100
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 SNFN0352
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 Vulpia myuros Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Low
10 %
        -none-
2 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
10 %
        -none-
3 Erodium brachycarpum Erodium brachycarpum (Godr.) Thell. Erodium brachycarpum Erodium brachycarpum **   ERBR14 Erodium brachycarpum (Godr.) Thell. Erodium brachycarpum Erodium brachycarpum **   ERBR14 Low
9 %
        -none-
4 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
6 %
        -none-
5 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low
3 %
        -none-
6 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Low
3 %
        -none-
7 Avena fatua Avena fatua L. Avena fatua Avena fatua **   AVFA Avena fatua L. Avena fatua Avena fatua **   AVFA Low
3 %
        -none-
8 Sherardia arvensis Sherardia arvensis L. Sherardia arvensis Sherardia arvensis **   SHAR2 Sherardia arvensis L. Sherardia arvensis Sherardia arvensis **   SHAR2 Low
1 %
        -none-
9 Erodium cicutarium Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Low
0.2 %
        -none-
10 Hordeum marinum Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Low
0.2 %
        -none-
11 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low
0.2 %
        -none-
12 Lolium multiflorum Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Low
0.2 %
        -none-
13 Poa annua Poa annua L. Poa annua Poa annua **   POAN Poa annua L. Poa annua Poa annua **   POAN Low
0.2 %
        -none-
14 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low
0.2 %
        -none-
15 Dichelostemma multiflorum Dichelostemma multiflorum (Benth.) A. Heller Dichelostemma multiflorum Dichelostemma multiflorum **   DIMU5 Dichelostemma multiflorum (Benth.) A. Heller Dichelostemma multiflorum Dichelostemma multiflorum **   DIMU5 Low
0.2 %
        -none-
16 Crassula tillaea Crassula tillaea Lester-Garland Crassula tillaea Crassula tillaea **   CRTI Crassula tillaea Lester-Garland Crassula tillaea Crassula tillaea **   CRTI Low
0.2 %
        -none-
17 Filago gallica Filago gallica L. Filago gallica Filago gallica **   FIGA Filago gallica L. Filago gallica Filago gallica **   FIGA Low
0.2 %
        -none-
18 Lotus wrangelianus Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Low
0.2 %
        -none-
19 Plagiobothrys fulvus Plagiobothrys fulvus (Hook. & Arn.) I.M. Johnst. Plagiobothrys fulvus Plagiobothrys fulvus **   PLFU Plagiobothrys fulvus (Hook. & Arn.) I.M. Johnst. Plagiobothrys fulvus Plagiobothrys fulvus **   PLFU Low
0.2 %
        -none-
20 Senecio vulgaris Senecio vulgaris L. Senecio vulgaris Senecio vulgaris **   SEVU Senecio vulgaris L. Senecio vulgaris Senecio vulgaris **   SEVU Low
0.2 %
        -none-
21 Lepidium nitidum Lepidium nitidum Nutt. Lepidium nitidum Lepidium nitidum **   LENI Lepidium nitidum Nutt. Lepidium nitidum Lepidium nitidum **   LENI Low
0.2 %
        -none-
22 Clarkia Clarkia Pursh Clarkia Clarkia **   CLARK Clarkia Pursh Clarkia Clarkia **   CLARK Low
0.2 %
        -none-
23 Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum (Benth.) Alph. Wood ssp. capitatum Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum ssp. capitatum **   DICAC5 Dichelostemma capitatum (Benth.) Alph. Wood ssp. capitatum Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum ssp. capitatum **   DICAC5 Low
0.2 %
        -none-
24 Trifolium Trifolium L. Trifolium Trifolium **   TRIFO Trifolium L. Trifolium Trifolium **   TRIFO Low
0.2 %
        -none-
25 Delphinium Delphinium L. Delphinium Delphinium **   DELPH Delphinium L. Delphinium Delphinium **   DELPH Low
0.2 %
        -none-
26 Medicago Medicago L. Medicago Medicago **   MEDIC Medicago L. Medicago Medicago **   MEDIC Low
0.2 %
        -none-
27 Allium Allium L. Allium Allium **   ALLIU Allium L. Allium Allium **   ALLIU Low
0.2 %
        -none-
28 Plantago erecta Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Low
0.2 %
        -none-
29 Trifolium Trifolium L. Trifolium Trifolium **   TRIFO Trifolium L. Trifolium Trifolium **   TRIFO Low
0.2 %
        -none-
30 Pentagramma triangularis Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. Pentagramma triangularis Pentagramma triangularis **   PETR7 Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. Pentagramma triangularis Pentagramma triangularis **   PETR7 Low
0.2 %
        -none-
31 Dodecatheon clevelandii ssp. patulum Dodecatheon clevelandii Greene ssp. patulum (Greene) H.J. Thomp. Dodecatheon clevelandii ssp. patulum Dodecatheon clevelandii ssp. patulum **   DOCLP Dodecatheon clevelandii Greene ssp. patulum (Greene) H.J. Thomp. Dodecatheon clevelandii ssp. patulum Dodecatheon clevelandii ssp. patulum **   DOCLP Low
0.2 %
        -none-
32 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
0.2 %
        -none-
33 Cardamine oligosperma Cardamine oligosperma Nutt. Cardamine oligosperma Cardamine oligosperma **   CAOL Cardamine oligosperma Nutt. Cardamine oligosperma Cardamine oligosperma **   CAOL Low
0.2 %
        -none-
34 Epilobium Epilobium L. Epilobium Epilobium **   EPILO Epilobium L. Epilobium Epilobium **   EPILO Low
0.2 %
        -none-
35 Eschscholzia lobbii Eschscholzia lobbii Greene Eschscholzia lobbii Eschscholzia lobbii **   ESLO Eschscholzia lobbii Greene Eschscholzia lobbii Eschscholzia lobbii **   ESLO Low
0.2 %
        -none-
36 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low
0.2 %
        -none-
37 Cerastium glomeratum Cerastium glomeratum Thuill. Cerastium glomeratum Cerastium glomeratum **   CEGL2 Cerastium glomeratum Thuill. Cerastium glomeratum Cerastium glomeratum **   CEGL2 Low
0.2 %
        -none-
38 Chlorogalum pomeridianum Chlorogalum pomeridianum (DC.) Kunth Chlorogalum pomeridianum Chlorogalum pomeridianum **   CHPO3 Chlorogalum pomeridianum (DC.) Kunth Chlorogalum pomeridianum Chlorogalum pomeridianum **   CHPO3 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 38 %
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
Hickson, Diana Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Bromus hordeaceus – Erodium (botrys) – Plagiobothrys fulvus Association     Klein et al. 2007 no
Klein, Anne


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


User Defined Values
No User Defined Data for this plot