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SNFN0028
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6799-{CF409E46-FB19-4F65-BF54-2143122FE743}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0028
Author Observation Code ? SNFN0028
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 ? 39.5963342150546 º
Longitude ? -121.555098843432 º
Author Location ? N Table Mtn Wildlife Area
Location Narrative ? The plot is located in the Table Mt. Reserve of Butte County. The stand is located at the northern tip of the Y shaped ravine that bisects the reserve. The stand is dominated by Q. wislizeni with some Arbutus menziesii also present. The shrub layer is dominated by Toxicodendron, although there is sporadic Heteromeles arbutifolia outside of the plot. Plot has ~3-4% bedrock when excluding lichen (at the W side of the plot). The herb layer is mostly introduced exotics, but a good amount of Melica imperfecta is present.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? circle
Area ? 1000
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 35.68 m diameter
Environment Fields: 
Stand Size ? large
Elevation ? 369 m
Topographic Position ? Upper 1/3 of slope
Surficial Deposits ? Basalt
Rock Type ? Basalt
Landscape Narrative ? upland; Blue Oak Woodland; A few scattered Heteromeles arbutifolia outside of plot. A lot of crickets in plot. Very large (DBH=53 cm) Arbutus menziesii snag at N edge of plot. Aesculus californica just outside of plot (north). Downed Quercus wislizenii in plot leaving a lot of coarse woody debris. Live oaks are mostly multi-trunked.
Percent Bedrock ? 0.2 %
Percent Rock / Gravel ? 1.6 %
Percent Litter ? 94 %
Percent Bare Soil ? 0.2 %
Percent Other ? 4 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 30-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
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 1000
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 SNFN0028
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 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Medium
5 %
        -none-
2 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Medium
0.2 %
        -none-
3 Geranium molle Geranium molle L. Geranium molle Geranium molle **   GEMO Geranium molle L. Geranium molle Geranium molle **   GEMO Low
6 %
        -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 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
3 %
        -none-
6 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Low
1 %
        -none-
7 Galium aparine Galium aparine L. Galium aparine Galium aparine **   GAAP2 Galium aparine L. Galium aparine Galium aparine **   GAAP2 Low
1 %
        -none-
8 Pellaea andromedifolia Pellaea andromedifolia (Kaulf.) Fée Pellaea andromedifolia Pellaea andromedifolia **   PEAN2 Pellaea andromedifolia (Kaulf.) Fée Pellaea andromedifolia Pellaea andromedifolia **   PEAN2 Low
0.2 %
        -none-
9 Sanicula crassicaulis Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Sanicula crassicaulis **   SACR2 Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Sanicula crassicaulis **   SACR2 Low
0.2 %
        -none-
10 Trifolium bifidum Trifolium bifidum A. Gray Trifolium bifidum Trifolium bifidum **   TRBI Trifolium bifidum A. Gray Trifolium bifidum Trifolium bifidum **   TRBI Low
0.2 %
        -none-
11 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low
0.2 %
        -none-
12 Claytonia parviflora Claytonia parviflora Douglas ex Hook. Claytonia parviflora Claytonia parviflora **   CLPA5 Claytonia parviflora Douglas ex Hook. Claytonia parviflora Claytonia parviflora **   CLPA5 Low
0.2 %
        -none-
13 Melica californica Melica californica Scribn. Melica californica Melica californica **   MECA2 Melica californica Scribn. Melica californica Melica californica **   MECA2 Low
0.2 %
        -none-
14 Vulpia bromoides Vulpia bromoides (L.) Gray Vulpia bromoides Vulpia bromoides **   VUBR Vulpia bromoides (L.) Gray Vulpia bromoides Vulpia bromoides **   VUBR Low
0.2 %
        -none-
15 Melica torreyana Melica torreyana Scribn. Melica torreyana Melica torreyana **   METO Melica torreyana Scribn. Melica torreyana Melica torreyana **   METO Low
0.2 %
        -none-
16 Lotus micranthus Lotus micranthus Benth. Lotus micranthus Lotus micranthus **   LOMI Lotus micranthus Benth. Lotus micranthus Lotus micranthus **   LOMI Low
0.2 %
        -none-
17 Trifolium willdenovii Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Low
0.2 %
        -none-
18 Aira caryophyllea Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Low
0.2 %
        -none-
19 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Low
0.2 %
        -none-
20 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-
21 Polypodium calirhiza Polypodium calirhiza S. Whitmore & A.R. Sm. Polypodium calirhiza Polypodium calirhiza **   POCA26 Polypodium calirhiza S. Whitmore & A.R. Sm. Polypodium calirhiza Polypodium calirhiza **   POCA26 Low
0.2 %
        -none-
22 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Low
0.2 %
        -none-
23 Nemophila heterophylla Nemophila heterophylla Fisch. & C.A. Mey. Nemophila heterophylla Nemophila heterophylla **   nehe Nemophila heterophylla Fisch. & C.A. Mey. Nemophila heterophylla Nemophila heterophylla **   nehe Low
0.2 %
        -none-
24 Galium porrigens Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Low
0.2 %
        -none-
25 Cardamine oligosperma Cardamine oligosperma Nutt. Cardamine oligosperma Cardamine oligosperma **   CAOL Cardamine oligosperma Nutt. Cardamine oligosperma Cardamine oligosperma **   CAOL Low
0.2 %
        -none-
26 Lonicera Lonicera L. Lonicera Lonicera **   LONIC Lonicera L. Lonicera Lonicera **   LONIC Low
0.2 %
        -none-
27 Stellaria media Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Low
0.2 %
        -none-
28 Asteraceae Asteraceae **   Asteraceae Asteraceae **   Asteraceae **   Asteraceae **   Asteraceae Asteraceae **   Asteraceae **   Low
0.2 %
        -none-
29 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Tall
25 %
        -none-
30 Arbutus menziesii Arbutus menziesii Pursh Arbutus menziesii Arbutus menziesii **   ARME Arbutus menziesii Pursh Arbutus menziesii Arbutus menziesii **   ARME Tall
1 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Medium 0.5 m 5 m 5 %
Low 0 m 0.5 m 9 %
Tall 5 m   26 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Ratchford, Jaime Field assistant
Kentner, Ed Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus wislizeni / Toxicodendron diversilobum Association     Klein et al. 2007 no
Klein, Anne


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


User Defined Values
No User Defined Data for this plot