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SNFN0012
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6783-{1E61E775-F40E-41BF-9299-51D4021F6417}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0012
Author Observation Code ? SNFN0012
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 ? 38.7649223705164 º
Longitude ? -121.021484938047 º
Author Location ? Pine Hill Preserve, Salmon Falls Unit
Location Narrative ? Stand is located in Pine Hill Preserve and is accessed by private land off of Deer Creek then Kanaka Rd. Follow an old dirt road through one gate then into preserve property. Continue W on the dirt road, turning N then E from the saddle with the intersection of many main roads. Our stand is on a large (>20 acres), S-facing ridge with consistent yet light cover of pine throughout. There is a mix of young and old P. sabiniana trees.; Plot is on preserve lands. Has been a preserve for more than 10 years. Long time since last fire? Some burned charred wood found.
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 ? extensive
Elevation ? 306 m
Slope Aspect ? 160 º
Slope Gradient ? 12 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Gabbro
Rock Type ? Gabbro
Landscape Narrative ? upland; Mixed Chaparral; We are determining the Ceanothus to be roderickii due to rooting at nodes, size of plant etc. There is some question whether there is hybridization w/ cuneatus.
Percent Bedrock ? 1 %
Percent Rock / Gravel ? 27 %
Percent Litter ? 62 %
Percent Bare Soil ? 7 %
Percent Other ? 3.2 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 10-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 SNFN0012, Unusual species present: Ceanothus roderickii occurs throughout plot and preserve Chlorogalum grandiflora and Calystegia stebbinsii All three occur at midpoint of plot
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 viscida Arctostaphylos viscida Parry Arctostaphylos viscida Arctostaphylos viscida **   ARVI4 Arctostaphylos viscida Parry Arctostaphylos viscida Arctostaphylos viscida **   ARVI4 Medium
19 %
        -none-
2 Adenostoma fasciculatum Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Medium
15 %
        -none-
3 Quercus durata Quercus durata Jeps. Quercus durata Quercus durata **   QUDU4 Quercus durata Jeps. Quercus durata Quercus durata **   QUDU4 Medium
0.2 %
        -none-
4 Rhamnus ilicifolia Rhamnus ilicifolia Kellogg Rhamnus ilicifolia Rhamnus ilicifolia **   RHIL Rhamnus ilicifolia Kellogg Rhamnus ilicifolia Rhamnus ilicifolia **   RHIL Medium
0.2 %
        -none-
5 Heteromeles arbutifolia Heteromeles arbutifolia (Lindl.) M. Roem. Heteromeles arbutifolia Heteromeles arbutifolia **   HEAR5 Heteromeles arbutifolia (Lindl.) M. Roem. Heteromeles arbutifolia Heteromeles arbutifolia **   HEAR5 Medium
0.2 %
        -none-
6 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-
7 Standing snag Standing snag **   Standing snag **   Standing snag Standing snag **   Standing snag **   Standing snag **   Standing snag Standing snag **   Medium
0.2 %
        -none-
8 Ceanothus roderickii Ceanothus roderickii Knight Ceanothus roderickii Ceanothus roderickii **   CERO4 Ceanothus roderickii Knight Ceanothus roderickii Ceanothus roderickii **   CERO4 Low
13 %
        -none-
9 Salvia sonomensis Salvia sonomensis Greene Salvia sonomensis Salvia sonomensis **   SASO Salvia sonomensis Greene Salvia sonomensis Salvia sonomensis **   SASO Low
12 %
        -none-
10 Chlorogalum grandiflorum Chlorogalum grandiflorum Hoover Chlorogalum grandiflorum Chlorogalum grandiflorum **   CHGR3 Chlorogalum grandiflorum Hoover Chlorogalum grandiflorum Chlorogalum grandiflorum **   CHGR3 Low
4 %
        -none-
11 Melica Melica L. Melica Melica **   MELIC Melica L. Melica Melica **   MELIC Low
3 %
        -none-
12 Sanicula bipinnatifida Sanicula bipinnatifida Douglas ex Hook. Sanicula bipinnatifida Sanicula bipinnatifida **   SABI3 Sanicula bipinnatifida Douglas ex Hook. Sanicula bipinnatifida Sanicula bipinnatifida **   SABI3 Low
2 %
        -none-
13 unknown Liliaceae unknown Liliaceae **   Liliaceae unknown Liliaceae **   unknown Liliaceae **   unknown Liliaceae **   Liliaceae unknown Liliaceae **   unknown Liliaceae **   Low
1 %
        -none-
14 Carex brainerdii Carex brainerdii Mack. Carex brainerdii Carex brainerdii **   CABR7 Carex brainerdii Mack. Carex brainerdii Carex brainerdii **   CABR7 Low
0.2 %
        -none-
15 Wyethia angustifolia Wyethia angustifolia (DC.) Nutt. Wyethia angustifolia Wyethia angustifolia **   WYAN Wyethia angustifolia (DC.) Nutt. Wyethia angustifolia Wyethia angustifolia **   WYAN Low
0.2 %
        -none-
16 Lichen Lichen Lichen **   Lichen **   2LICHN Lichen Lichen **   Lichen **   2LICHN Low
0.2 %
        -none-
17 Iris macrosiphon Iris macrosiphon Torr. Iris macrosiphon Iris macrosiphon **   IRMA Iris macrosiphon Torr. Iris macrosiphon Iris macrosiphon **   IRMA Low
0.2 %
        -none-
18 Allium Allium L. Allium Allium **   ALLIU Allium L. Allium Allium **   ALLIU Low
0.2 %
        -none-
19 Castilleja foliolosa Castilleja foliolosa Hook. & Arn. Castilleja foliolosa Castilleja foliolosa **   CAFO2 Castilleja foliolosa Hook. & Arn. Castilleja foliolosa Castilleja foliolosa **   CAFO2 Low
0.2 %
        -none-
20 Arctostaphylos viscida Arctostaphylos viscida Parry Arctostaphylos viscida Arctostaphylos viscida **   ARVI4 Arctostaphylos viscida Parry Arctostaphylos viscida Arctostaphylos viscida **   ARVI4 Low
0.2 %
        -none-
21 Pellaea mucronata Pellaea mucronata (D.C. Eaton) D.C. Eaton Pellaea mucronata Pellaea mucronata **   PEMU Pellaea mucronata (D.C. Eaton) D.C. Eaton Pellaea mucronata Pellaea mucronata **   PEMU Low
0.2 %
        -none-
22 Galium porrigens Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Low
0.2 %
        -none-
23 Rhamnus ilicifolia Rhamnus ilicifolia Kellogg Rhamnus ilicifolia Rhamnus ilicifolia **   RHIL Rhamnus ilicifolia Kellogg Rhamnus ilicifolia Rhamnus ilicifolia **   RHIL Low
0.2 %
        -none-
24 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
0.2 %
        -none-
25 Vulpia Vulpia C.C. Gmel. Vulpia Vulpia **   VULPI Vulpia C.C. Gmel. Vulpia Vulpia **   VULPI Low
0.2 %
        -none-
26 Calystegia stebbinsii Calystegia stebbinsii Brummitt Calystegia stebbinsii Calystegia stebbinsii **   CAST21 Calystegia stebbinsii Brummitt Calystegia stebbinsii Calystegia stebbinsii **   CAST21 Low
0.2 %
        -none-
27 Rhamnus Rhamnus L. Rhamnus Rhamnus **   RHAMN Rhamnus L. Rhamnus Rhamnus **   RHAMN Low
0.2 %
        -none-
28 Pinus sabiniana Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Tall
6 %
        -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 36 %
Low 0 m 0.5 m 36 %
Tall 5 m   6 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Mendezona, Arren Field assistant
Ratay, Sarah Field assistant
Kentner, Ed Field assistant
Klein, Anne Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
(Arctostaphylos viscida – Adenostoma fasciculatum) / Salvia sonomensis Association     Klein et al. 2007 no
Klein, Anne


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


User Defined Values
No User Defined Data for this plot