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SNFN0154
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6580-{80C7C995-FB95-48D2-97A5-98BF69A0667B}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0154
Author Observation Code ? SNFN0154
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 ? 37.9857220242475 º
Longitude ? -120.516120310429 º
Author Location ? New Melones, Tuolomne County
Location Narrative ? New Melones Reservoir, Bureau of Reclamation. The site is 250 meters south of the Heron Point Day Use area. The plot consists of relatively tall (20-30 m) Pinus sabiniana and Quercus wislizeni overstory with mixed shrubs (Arctostaphylos manzanita and Rhamnus illicifolia). The understory contains a high percentage of non-native forbs and grasses.
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 ? 342 m
Slope Aspect ? 3 º
Slope Gradient ? 15 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Metamorphic (type unknown)
Rock Type ? Metamorphic (type unknown)
Landscape Narrative ? upland; Blue Oak-Foothill Pine; Coarse fragments "other" = moss (5%)
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 3.2 %
Percent Litter ? 80 %
Percent Bare Soil ? 6 %
Percent Other ? 11 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 23-May-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: 
Nonvascular Cover ? 5 %
Misc Fields: 
Observation Narrative ? cited in Klein et al. 2007 as SNFN0154
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 Arctostaphylos manzanita Arctostaphylos manzanita Parry Arctostaphylos manzanita Arctostaphylos manzanita **   ARMA Arctostaphylos manzanita Parry Arctostaphylos manzanita Arctostaphylos manzanita **   ARMA Medium
7 %
        -none-
2 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
6 %
        -none-
3 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Medium
5 %
        -none-
4 Ceanothus cuneatus Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus Ceanothus cuneatus **   CECU Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus Ceanothus cuneatus **   CECU Medium
5 %
        -none-
5 Avena barbata Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Medium
1 %
        -none-
6 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Medium
1 %
        -none-
7 Galium aparine Galium aparine L. Galium aparine Galium aparine **   GAAP2 Galium aparine L. Galium aparine Galium aparine **   GAAP2 Medium
0.2 %
        -none-
8 Rhamnus ilicifolia Rhamnus ilicifolia Kellogg Rhamnus ilicifolia Rhamnus ilicifolia **   RHIL Rhamnus ilicifolia Kellogg Rhamnus ilicifolia Rhamnus ilicifolia **   RHIL Medium
0.2 %
        -none-
9 Keckiella breviflora Keckiella breviflora (Lindl.) Straw Keckiella breviflora Keckiella breviflora **   KEBR Keckiella breviflora (Lindl.) Straw Keckiella breviflora Keckiella breviflora **   KEBR Medium
0.2 %
        -none-
10 Pinus sabiniana Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Medium
0.2 %
        -none-
11 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
25 %
        -none-
12 Brachypodium distachyon Brachypodium distachyon (L.) P. Beauv. Brachypodium distachyon Brachypodium distachyon **   BRDI2 Brachypodium distachyon (L.) P. Beauv. Brachypodium distachyon Brachypodium distachyon **   BRDI2 Low
5 %
        -none-
13 Anthriscus caucalis Anthriscus caucalis M. Bieb. Anthriscus caucalis Anthriscus caucalis **   ANCA14 Anthriscus caucalis M. Bieb. Anthriscus caucalis Anthriscus caucalis **   ANCA14 Low
5 %
        -none-
14 Torilis nodosa Torilis nodosa (L.) Gaertn. Torilis nodosa Torilis nodosa **   TONO Torilis nodosa (L.) Gaertn. Torilis nodosa Torilis nodosa **   TONO Low
3 %
        -none-
15 Claytonia perfoliata Claytonia perfoliata Donn ex Willd. Claytonia perfoliata Claytonia perfoliata **   CLPE Claytonia perfoliata Donn ex Willd. Claytonia perfoliata Claytonia perfoliata **   CLPE Low
1 %
        -none-
16 Geranium molle Geranium molle L. Geranium molle Geranium molle **   GEMO Geranium molle L. Geranium molle Geranium molle **   GEMO Low
1 %
        -none-
17 Nemophila parviflora Nemophila parviflora Douglas ex Benth. Nemophila parviflora Nemophila parviflora **   NEPA Nemophila parviflora Douglas ex Benth. Nemophila parviflora Nemophila parviflora **   NEPA Low
0.2 %
        -none-
18 Sonchus oleraceus Sonchus oleraceus L. Sonchus oleraceus Sonchus oleraceus **   SOOL Sonchus oleraceus L. Sonchus oleraceus Sonchus oleraceus **   SOOL Low
0.2 %
        -none-
19 Wyethia Wyethia Nutt. Wyethia Wyethia **   WYETH Wyethia Nutt. Wyethia Wyethia **   WYETH Low
0.2 %
        -none-
20 Calochortus Calochortus Pursh Calochortus Calochortus **   CALOC Calochortus Pursh Calochortus Calochortus **   CALOC Low
0.2 %
        -none-
21 Lolium multiflorum Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Low
0.2 %
        -none-
22 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-
23 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-
24 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-
25 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
0.2 %
        -none-
26 Adiantum jordanii Adiantum jordanii C.H. Mull. Adiantum jordanii Adiantum jordanii **   ADJO Adiantum jordanii C.H. Mull. Adiantum jordanii Adiantum jordanii **   ADJO Low
0.2 %
        -none-
27 Avena fatua Avena fatua L. Avena fatua Avena fatua **   AVFA Avena fatua L. Avena fatua Avena fatua **   AVFA Low
0.2 %
        -none-
28 Melica californica Melica californica Scribn. Melica californica Melica californica **   MECA2 Melica californica Scribn. Melica californica Melica californica **   MECA2 Low
0.2 %
        -none-
29 Vicia sativa Vicia sativa L. Vicia sativa Vicia sativa **   VISA Vicia sativa L. Vicia sativa Vicia sativa **   VISA Low
0.2 %
        -none-
30 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
0.2 %
        -none-
31 Hordeum Hordeum L. Hordeum Hordeum **   HORDE Hordeum L. Hordeum Hordeum **   HORDE Low
0.2 %
        -none-
32 Plectritis Plectritis (Lindl.) DC. Plectritis Plectritis **   PLECT Plectritis (Lindl.) DC. Plectritis Plectritis **   PLECT Low
0.2 %
        -none-
33 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
0.2 %
        -none-
34 Stellaria media Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Low
0.2 %
        -none-
35 Oxalis laxa Oxalis laxa Hook. & Arn. Oxalis laxa Oxalis laxa **   OXLA8 Oxalis laxa Hook. & Arn. Oxalis laxa Oxalis laxa **   OXLA8 Low
0.2 %
        -none-
36 Bromus sterilis Bromus sterilis L. Bromus sterilis Bromus sterilis **   BRST2 Bromus sterilis L. Bromus sterilis Bromus sterilis **   BRST2 Low
0.2 %
        -none-
37 Trifolium microcephalum Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Low
0.2 %
        -none-
38 Madia gracilis Madia gracilis (Sm.) D.D. Keck Madia gracilis Madia gracilis **   MAGR3 Madia gracilis (Sm.) D.D. Keck Madia gracilis Madia gracilis **   MAGR3 Low
0.2 %
        -none-
39 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Low
0.2 %
        -none-
40 Marah fabaceus Marah fabaceus (Naud.) Naud. ex Greene Marah fabaceus Marah fabaceus **   MAFA3 Marah fabaceus (Naud.) Naud. ex Greene Marah fabaceus Marah fabaceus **   MAFA3 Low
0.2 %
        -none-
41 Clarkia unguiculata Clarkia unguiculata Lindl. Clarkia unguiculata Clarkia unguiculata **   CLUN Clarkia unguiculata Lindl. Clarkia unguiculata Clarkia unguiculata **   CLUN Low
0.2 %
        -none-
42 Lonicera hispidula var. vacillans Lonicera hispidula (Lindl.) Douglas ex Torr. & A. Gray var. vacillans A. Gray Lonicera hispidula var. vacillans Lonicera hispidula var. vacillans **   LOHIV Lonicera hispidula (Lindl.) Douglas ex Torr. & A. Gray var. vacillans A. Gray Lonicera hispidula var. vacillans Lonicera hispidula var. vacillans **   LOHIV Low
0.2 %
        -none-
43 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Tall
30 %
        -none-
44 Pinus sabiniana Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Tall
10 %
        -none-
45 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Tall
2 %
        -none-
46 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI 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 ?
Low 0 m 0.5 m 46 %
Medium 0.5 m 5 m 25 %
Tall 5 m   38 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Mendezona, Arren Field assistant
Taylor, Jeanne 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 – Pinus sabiniana / annual grass – herb Association     Klein et al. 2007 no
Klein, Anne


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


User Defined Values
No User Defined Data for this plot