SNNR0020
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2999-{51588942-E59A-444A-B77F-531490046E31} » Citing info
Plot ID Fields:
Author Plot Code	SNNR0020
Author Observation Code	SNNR0020
Original Data Location	Vegetation Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	39.7765053866512 º
Longitude	-121.771207467715 º
Author Location	City of Chico, Upper Bidwell Park
Location Narrative	This stand is the top band of bedrock/cliff made of volcanic mudflow. Shrubs are growing out of the crevices where there is moisture and they are protected from the high winds/sharp drainage that limit species on the very top.
State or Province	California
Country	United States
Named Places	area|country|territory: United States region|state|province: California
Layout Fields:
Shape	Plotless
Permanence	not permanent
Environment Fields:
Stand Size	extensive
Elevation	202 m
Slope Aspect	140 º
Slope Gradient	40 º
Topographic Position	Interfluve
Rock Type	pyroclastic, unspecified
Landscape Narrative	upland
Percent Rock / Gravel	83 %
Percent Litter	8 %
Percent Bare Soil	7 %
Percent Water	0 %
Percent Other	2 %
Name Other	BasalStemArea
Methods Fields:
Observation Start Date	05-May-2005
Project	Northern Sierra Nevada Foothills
Cover Method	Percentage (%)
Stratum Method	CNPS/CDFW RA v. 2005
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields:
Shrub Height	1.5 m
Field Height	0.25 m
Shrub Cover	10 %
Field Cover	10 %
Dominant Stratum	Shrub
Misc Fields:
--no data--

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 Filago gallica Filago gallica L. Filago gallica Filago gallica **   Filago gallica **   Filago gallica L. Filago gallica Filago gallica **   Filago gallica **   low stratum 5 %         -none- 2 Eriophyllum lanatum Eriophyllum lanatum (Pursh) Forbes Eriophyllum lanatum common woolly sunflower Eriophyllum lanatum **   Eriophyllum lanatum (Pursh) Forbes Eriophyllum lanatum common woolly sunflower Eriophyllum lanatum **   low stratum 5 %         -none- 3 Petrorhagia dubia Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   low stratum 4 %         -none- 4 Trifolium willdenovii Trifolium willdenovii Sprengel Trifolium willdenovii Trifolium willdenovii **   Trifolium willdenovii **   Trifolium willdenovii Sprengel Trifolium willdenovii Trifolium willdenovii **   Trifolium willdenovii **   low stratum 2 %         -none- 5 Plantago erecta Plantago erecta Morris Plantago erecta dotseed plantain Plantago erecta **   Plantago erecta Morris Plantago erecta dotseed plantain Plantago erecta **   low stratum 2 %         -none- 6 Avena fatua Avena fatua L. Avena fatua wild oat Avena fatua **   Avena fatua L. Avena fatua wild oat Avena fatua **   low stratum 2 %         -none- 7 Lupinus bicolor Lupinus bicolor Lindl. Lupinus bicolor miniature lupine Lupinus bicolor **   Lupinus bicolor Lindl. Lupinus bicolor miniature lupine Lupinus bicolor **   low stratum 1 %         -none- 8 Clarkia purpurea Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. Clarkia purpurea winecup clarkia Clarkia purpurea **   Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. Clarkia purpurea winecup clarkia Clarkia purpurea **   low stratum 1 %         -none- 9 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   low stratum 1 %         -none- 10 Selaginella hansenii Selaginella hansenii Hieron. Selaginella hansenii Hansen's spikemoss Selaginella hansenii **   Selaginella hansenii Hieron. Selaginella hansenii Hansen's spikemoss Selaginella hansenii **   low stratum 1 %         -none- 11 Phacelia heterophylla ssp. virgata Phacelia heterophylla Pursh ssp. virgata (Greene) Heckard Phacelia heterophylla ssp. virgata varileaf phacelia Phacelia heterophylla ssp. virgata **   Phacelia heterophylla Pursh ssp. virgata (Greene) Heckard Phacelia heterophylla ssp. virgata varileaf phacelia Phacelia heterophylla ssp. virgata **   low stratum 1 %         -none- 12 Centaurea solstitialis Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   low stratum 1 %         -none- 13 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   low stratum 1 %         -none- 14 Castilleja affinis Castilleja affinis Hook. & Arn. Castilleja affinis coast Indian paintbrush Castilleja affinis **   Castilleja affinis Hook. & Arn. Castilleja affinis coast Indian paintbrush Castilleja affinis **   low stratum 0.2 %         -none- 15 Chorizanthe polygonoides Chorizanthe polygonoides Torr. & Gray Chorizanthe polygonoides knotweed spineflower Chorizanthe polygonoides **   Chorizanthe polygonoides Torr. & Gray Chorizanthe polygonoides knotweed spineflower Chorizanthe polygonoides **   low stratum 0.2 %         -none- 16 Calycadenia truncata Calycadenia truncata DC. Calycadenia truncata Oregon western rosinweed Calycadenia truncata **   Calycadenia truncata DC. Calycadenia truncata Oregon western rosinweed Calycadenia truncata **   low stratum 0.2 %         -none- 17 Melica californica Melica californica Scribn. Melica californica California melicgrass Melica californica **   Melica californica Scribn. Melica californica California melicgrass Melica californica **   low stratum 0.2 %         -none- 18 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   medium stratum 8 %         -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover medium stratum       low stratum       tall shrub or understory tree 2 m 5 m 2 % hardwood     0 % conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.