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PINN.112
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:1515-{54632B31-49A0-43F2-9A14-41297224C85D}
» Citing info
Plot ID Fields: 
Author Plot Code ? PINN.112
Author Observation Code ? PINN.112
Original Data Location ? Pinnacles National Park, 5000 Highway 146, Paicines, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 36.4850706379563 º
Longitude ? -121.204389721146 º
Author Location ? Pinnacles Natl. Monument
Location Narrative ? Plot located about 15 meters east of Juniper Canyon Trail. The plot is located before the trail continues south and east up to High Peaks. Could be near old homestead? Sedum spathulifolium alliance with possible moss spp. association. The plot is on a west-facing exposed bedrock slope. The lower edge of the plot borders a seasonal creek. Lots of bees on the flowering sedum. Swallowtail butterfly flies past. Also California Sister, Sarah Orangetip, and Variable Checkerspot.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? rectangle
Area ? 100
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? rectangle, 20 m x 5 m
Environment Fields: 
Elevation ? 486 m
Slope Aspect ? 292 º
Slope Gradient ? 27 º
Topographic Position ? Middle 1/3 of slope to Ridgetop
Surficial Deposits ? Breccia (volcanic)
Rock Type ? Breccia (volcanic)
Landscape Narrative ? Upland
Percent Bedrock ? 20 %
Percent Rock / Gravel ? 20 %
Percent Litter ? 1 %
Percent Bare Soil ? 56 %
Percent Water ? 0 %
Percent Other ? 3 %
Name Other ? Living Stems
Methods Fields: 
Observation Start Date ? 20-Apr-2004 ± exact
Date Accuracy ? exact
Project ? Pinnacles National Monument
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Method Narrative ? The value for slope was changed from 52 to 27 degrees (as if recorded in percent slope)
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: 
Nonvascular Cover ? 65 %
Dominant Stratum ? Herb
Misc Fields: 
--no data--
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 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
65 %
        -none-
2 Sedum spathulifolium Sedum spathulifolium Hook. Sedum spathulifolium Sedum spathulifolium **   SESP Sedum spathulifolium Hook. Sedum spathulifolium Sedum spathulifolium **   SESP Low
45 %
        -none-
3 Dudleya lanceolata Dudleya lanceolata (Nutt.) Britton & Rose Dudleya lanceolata Dudleya lanceolata **   DULA Dudleya lanceolata (Nutt.) Britton & Rose Dudleya lanceolata Dudleya lanceolata **   DULA Low
0.5 %
        -none-
4 Erigeron petrophilus var. petrophilus Erigeron petrophilus Greene var. petrophilus Erigeron petrophilus var. petrophilus Erigeron petrophilus var. petrophilus **   ERPEP4 Erigeron petrophilus Greene var. petrophilus Erigeron petrophilus var. petrophilus Erigeron petrophilus var. petrophilus **   ERPEP4 Low
0.5 %
        -none-
5 Clarkia Clarkia Pursh Clarkia Clarkia **   CLARK Clarkia Pursh Clarkia Clarkia **   CLARK Low
0.5 %
        -none-
6 Pentagramma triangularis ssp. triangularis Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis Pentagramma triangularis ssp. triangularis Pentagramma triangularis ssp. triangularis **   PETRT Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis Pentagramma triangularis ssp. triangularis Pentagramma triangularis ssp. triangularis **   PETRT Low
0.5 %
        -none-
7 Lichen Lichen Lichen **   Lichen **   2LICHN Lichen Lichen **   Lichen **   2LICHN Low
0.5 %
        -none-
8 Epilobium canum ssp. canum Epilobium canum (Greene) P.H. Raven ssp. canum Epilobium canum ssp. canum Epilobium canum ssp. canum **   EPCAC2 Epilobium canum (Greene) P.H. Raven ssp. canum Epilobium canum ssp. canum Epilobium canum ssp. canum **   EPCAC2 Low
0.5 %
        -none-
9 Polypodium californicum Polypodium californicum Kaulf. Polypodium californicum Polypodium californicum **   POCA12 Polypodium californicum Kaulf. Polypodium californicum Polypodium californicum **   POCA12 Low
0.5 %
        -none-
10 Bromus madritensis ssp. rubens Bromus madritensis L. ssp. rubens (L.) Duvin Bromus madritensis ssp. rubens Bromus madritensis ssp. rubens **   BRMAR Bromus madritensis L. ssp. rubens (L.) Duvin Bromus madritensis ssp. rubens Bromus madritensis ssp. rubens **   BRMAR Low
0.5 %
        -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 95 %
Cover 0 m 0.25 m 45 %
Medium 0.5 m 4 m  
Tall 4 m    
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
No Observation Contributors found.
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2006
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Sedum spathulifolium Sparse Rock Vegetation Alliance     Kittel et al. 2012 no
Kittel, Gwen


User Defined Values
No User Defined Data for this plot