PEOR018
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:1335-{DED9A41E-A5BA-4631-82DD-DE05CF32E935} » Citing info
Plot ID Fields:
Author Plot Code	PEOR018
Author Observation Code	PEOR018
Original Data Location	California Native Plant Society Vegetation Program, Sacramento, CA
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	37.9233608183312 º
Longitude	-120.510303408055 º
Author Location	Peoria Wildlife Area
Location Narrative	Open serpentine grassland on SW-facing slope north of Peoria Basin. Grassland extends from ridgeline downslope to approx. the lower 1/3 of slope. Stand occurs in a gently sloping broad drainage. Large areas of exposed rock populated by numerous forb species. Highest vegetation concentration occurs surrounding rock and in lowest portions of drainage. Pinus sabiniana/Ceanothus cuneatus surrounds the grassland. SW corner (0 meters) of plot is approximately 60 meters at 80 degrees from the BOR western boundary fence. Distance and direction taken from metal BOR property boundary sign on fence.;
State or Province	California
Country	United States
Named Places	region|state|province: California area|country|territory: United States
Layout Fields:
Shape	Rectangular
Area	100 m²
Placement Method	Representative
Permanence	not permanent
Layout Narrative	20 m x 5 m
Environment Fields:
Stand Size	large
Elevation	301 m
Slope Aspect	205 º
Slope Gradient	9 º
Topographic Position	Upper 1/3 of slope
Surficial Deposits	Serpentine
Rock Type	Serpentine
Landscape Narrative	upland; Annual Grass;
Percent Bedrock	15 %
Percent Rock / Gravel	37.2 %
Percent Litter	20 %
Percent Bare Soil	13 %
Percent Other	15 %
Name Other	living stems
Methods Fields:
Observation Start Date	15-May-2003 ± exact
Date Accuracy	exact
Project	Peoria W.A. releves
Cover Method	Percentage (%)
Stratum Method	CA Native Plant Society (CNPS)
Taxon Observation Area	100 m²
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Stem Observation Area	100 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	original plot ID: SNFN0601

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 Calycadenia truncata Calycadenia truncata DC. Calycadenia truncata Calycadenia truncata **   CATR3 Calycadenia truncata DC. Calycadenia truncata Calycadenia truncata **   CATR3 Low 25 %         -none- 2 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Low 18 %         -none- 3 Gilia tricolor Gilia tricolor Benth. Gilia tricolor Gilia tricolor **   GITR2 Gilia tricolor Benth. Gilia tricolor Gilia tricolor **   GITR2 Low 8 %         -none- 4 Castilleja lacera Castilleja lacera (Benth.) T.I. Chuang & Heckard Castilleja lacera Castilleja lacera **   CALA68 Castilleja lacera (Benth.) T.I. Chuang & Heckard Castilleja lacera Castilleja lacera **   CALA68 Low 2 %         -none- 5 Trifolium microcephalum Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Low 2 %         -none- 6 Linanthus filipes Linanthus filipes (Benth.) Greene Linanthus filipes Linanthus filipes **   LIFI2 Linanthus filipes (Benth.) Greene Linanthus filipes Linanthus filipes **   LIFI2 Low 2 %         -none- 7 Plantago erecta Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Low 1 %         -none- 8 Chorizanthe membranacea Chorizanthe membranacea Benth. Chorizanthe membranacea Chorizanthe membranacea **   CHME2 Chorizanthe membranacea Benth. Chorizanthe membranacea Chorizanthe membranacea **   CHME2 Low 1 %         -none- 9 Trifolium willdenovii Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Low 1 %         -none- 10 Clarkia Clarkia Pursh Clarkia Clarkia **   CLARK Clarkia Pursh Clarkia Clarkia **   CLARK Low 1 %         -none- 11 Gilia capitata ssp. pedemontana Gilia capitata Sims ssp. pedemontana V.E. Grant Gilia capitata ssp. pedemontana Gilia capitata ssp. pedemontana **   GICAP2 Gilia capitata Sims ssp. pedemontana V.E. Grant Gilia capitata ssp. pedemontana Gilia capitata ssp. pedemontana **   GICAP2 Low 0.2 %         -none- 12 Plagiobothrys nothofulvus Plagiobothrys nothofulvus (A. Gray) A. Gray Plagiobothrys nothofulvus Plagiobothrys nothofulvus **   PLNO Plagiobothrys nothofulvus (A. Gray) A. Gray Plagiobothrys nothofulvus Plagiobothrys nothofulvus **   PLNO Low 0.2 %         -none- 13 Calochortus venustus Calochortus venustus Douglas ex Benth. Calochortus venustus Calochortus venustus **   CAVE3 Calochortus venustus Douglas ex Benth. Calochortus venustus Calochortus venustus **   CAVE3 Low 0.2 %         -none- 14 Microseris campestris Microseris campestris Greene Microseris campestris Microseris campestris **   MICA2 Microseris campestris Greene Microseris campestris Microseris campestris **   MICA2 Low 0.2 %         -none- 15 Eschscholzia lobbii Eschscholzia lobbii Greene Eschscholzia lobbii Eschscholzia lobbii **   ESLO Eschscholzia lobbii Greene Eschscholzia lobbii Eschscholzia lobbii **   ESLO Low 0.2 %         -none- 16 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low 0.2 %         -none- 17 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- 18 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 0.2 %         -none- 19 Trifolium albopurpureum Trifolium albopurpureum Torr. & A. Gray Trifolium albopurpureum Trifolium albopurpureum **   TRAL5 Trifolium albopurpureum Torr. & A. Gray Trifolium albopurpureum Trifolium albopurpureum **   TRAL5 Low 0.2 %         -none- 20 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Low 0.2 %         -none- 21 Pterostegia drymarioides Pterostegia drymarioides Fisch. & C.A. Mey. Pterostegia drymarioides Pterostegia drymarioides **   PTDR Pterostegia drymarioides Fisch. & C.A. Mey. Pterostegia drymarioides Pterostegia drymarioides **   PTDR Low 0.2 %         -none- 22 Minuartia californica Minuartia californica (A. Gray) Mattf. Minuartia californica Minuartia californica **   MICA7 Minuartia californica (A. Gray) Mattf. Minuartia californica Minuartia californica **   MICA7 Low 0.2 %         -none- 23 Castilleja attenuata Castilleja attenuata (A. Gray) T.I. Chuang & Heckard Castilleja attenuata Castilleja attenuata **   CAAT25 Castilleja attenuata (A. Gray) T.I. Chuang & Heckard Castilleja attenuata Castilleja attenuata **   CAAT25 Low 0.2 %         -none- 24 Lasthenia californica Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Low 0.2 %         -none- 25 Avena barbata Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Low 0.2 %         -none- 26 Asteraceae Asteraceae **   Asteraceae Asteraceae **   Asteraceae **   Asteraceae **   Asteraceae Asteraceae **   Asteraceae **   Low 0.2 %         -none- 27 Lotus wrangelianus Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Low 0.2 %         -none- 28 Silene gallica Silene gallica L. Silene gallica Silene gallica **   SIGA Silene gallica L. Silene gallica Silene gallica **   SIGA Low 0.2 %         -none- 29 Astragalus gambelianus Astragalus gambelianus Sheldon Astragalus gambelianus Astragalus gambelianus **   ASGA Astragalus gambelianus Sheldon Astragalus gambelianus Astragalus gambelianus **   ASGA Low 0.2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Low 0 m 0.5 m 35 % Medium 0.5 m 4 m 0 % Tall 4 m   0 %
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