SNFN0016
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6787-{3534D2AB-7E3C-40B7-8A4B-3BD395791EEE} » Citing info
Plot ID Fields:
Author Plot Code	SNFN0016
Author Observation Code	SNFN0016
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	39.1048800661207 º
Longitude	-121.313031679186 º
Author Location	Spenceville Wildlife Area
Location Narrative	The plot is located on a N-facing slope about !/2 mile west of Long Ravine Road, near its intersection with Spenceville Rd. The plot is in an even-aged Blue Oak stand with a heavily grazed understory. The oaks in the stand appear younger/smaller than some of the oaks in the surrounding area. The plot appears park-like as the cows have been mowing.; Heavy active grazing. There is no Toxicodendron in plot but there is heavy cover in fenced adjacent private land. Toxicodendron diversilobum (and other spp.) may have been removed. Managed for grazing by CDFG.
State or Province	California
Country	United States
Named Places	region|state|province: California area|country|territory: United States
Layout Fields:
Shape	circle
Area	1000 m²
Placement Method	Representative
Permanence	not permanent
Layout Narrative	35.68 m diameter
Environment Fields:
Stand Size	extensive
Elevation	152 m
Slope Aspect	3 º
Slope Gradient	10 º
Topographic Position	Middle 1/3 of slope
Surficial Deposits	Unknown
Rock Type	Unknown
Landscape Narrative	upland; Blue Oak Woodland; Grainery tree for acorn woodpecker in plot. Plot understory is heavily grazed. Many Quercus douglasii seedlings ~ 5-10 cm in plot.
Percent Bedrock	0 %
Percent Rock / Gravel	1.2 %
Percent Litter	96 %
Percent Bare Soil	2 %
Percent Other	1.2 %
Name Other	incl.other surf.& living stems
Methods Fields:
Observation Start Date	15-Mar-2005 ± exact
Date Accuracy	exact
Project	northern Sierra Foothills releves
Cover Method	Percentage (%)
Stratum Method	CA Native Plant Society (CNPS)
Taxon Observation Area	1000 m²
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Stem Observation Area	1000 m²
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 SNFN0016

Taxa occurring on this plot-observation
Change plant label: --Choose a value-- Author's plant name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, USDA Code Original Interpretation, Common Name Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, USDA Code Current Interpretation, Common Name
Change Strata Shown: --choose one-- show strata show overall cover show strata + overall
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 Geranium molle Geranium molle L. Geranium molle Geranium molle **   GEMO Geranium molle L. Geranium molle Geranium molle **   GEMO Low 7 %         -none- 2 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low 6 %         -none- 3 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low 5 %         -none- 4 Torilis arvensis Torilis arvensis (Huds.) Link Torilis arvensis Torilis arvensis **   TOAR Torilis arvensis (Huds.) Link Torilis arvensis Torilis arvensis **   TOAR Low 4 %         -none- 5 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 1 %         -none- 6 Geranium dissectum Geranium dissectum L. Geranium dissectum Geranium dissectum **   GEDI Geranium dissectum L. Geranium dissectum Geranium dissectum **   GEDI Low 1 %         -none- 7 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Low 1 %         -none- 8 unknown Poaceae unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   Low 1 %         -none- 9 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- 10 Sherardia arvensis Sherardia arvensis L. Sherardia arvensis Sherardia arvensis **   SHAR2 Sherardia arvensis L. Sherardia arvensis Sherardia arvensis **   SHAR2 Low 0.2 %         -none- 11 Daucus pusillus Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Low 0.2 %         -none- 12 Trifolium dubium Trifolium dubium Sibth. Trifolium dubium Trifolium dubium **   TRDU2 Trifolium dubium Sibth. Trifolium dubium Trifolium dubium **   TRDU2 Low 0.2 %         -none- 13 Triteleia laxa Triteleia laxa Benth. Triteleia laxa Triteleia laxa **   TRLA16 Triteleia laxa Benth. Triteleia laxa Triteleia laxa **   TRLA16 Low 0.2 %         -none- 14 Vicia sativa Vicia sativa L. Vicia sativa Vicia sativa **   VISA Vicia sativa L. Vicia sativa Vicia sativa **   VISA Low 0.2 %         -none- 15 Sanicula bipinnata Sanicula bipinnata Hook. & Arn. Sanicula bipinnata Sanicula bipinnata **   SABI2 Sanicula bipinnata Hook. & Arn. Sanicula bipinnata Sanicula bipinnata **   SABI2 Low 0.2 %         -none- 16 Claytonia parviflora ssp. parviflora Claytonia parviflora Douglas ex Hook. ssp. parviflora Claytonia parviflora ssp. parviflora Claytonia parviflora ssp. parviflora **   CLPAP Claytonia parviflora Douglas ex Hook. ssp. parviflora Claytonia parviflora ssp. parviflora Claytonia parviflora ssp. parviflora **   CLPAP Low 0.2 %         -none- 17 Galium aparine Galium aparine L. Galium aparine Galium aparine **   GAAP2 Galium aparine L. Galium aparine Galium aparine **   GAAP2 Low 0.2 %         -none- 18 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low 0.2 %         -none- 19 Trifolium oliganthum Trifolium oliganthum Steud. Trifolium oliganthum Trifolium oliganthum **   TROL Trifolium oliganthum Steud. Trifolium oliganthum Trifolium oliganthum **   TROL Low 0.2 %         -none- 20 Amsinckia Amsinckia Lehm. Amsinckia Amsinckia **   AMSIN Amsinckia Lehm. Amsinckia Amsinckia **   AMSIN Low 0.2 %         -none- 21 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Low 0.2 %         -none- 22 Erodium botrys Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Low 0.2 %         -none- 23 unknown Poaceae unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   Low 0.2 %         -none- 24 Stellaria media Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Low 0.2 %         -none- 25 unknown Poaceae unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   Low 0.2 %         -none- 26 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Tall 23 %         -none- 27 Standing snag Standing snag **   Standing snag **   Standing snag Standing snag **   Standing snag **   Standing snag **   Standing snag Standing snag **   Tall 0.2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Medium 0.5 m 5 m 0 % Low 0 m 0.5 m 29 % Tall 5 m   23 %
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