SNNR0249
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3271-{2CE75472-253A-4977-A454-F8D08AF8C9C6} » Citing info
Plot ID Fields:
Author Plot Code	SNNR0249
Author Observation Code	SNNR0249
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	40.2433204667697 º
Longitude	-121.965690250936 º
Author Location	Tehama Wildlife Area
Location Narrative	This is an open herbaceous stand dominated by Calycadenia and other native forbs (Centaurium, Navarretia, Clarkia) and non-native forbs and grasses. It is hard to tell what this stand would have looked like earlier. This stand probably has deeper soils than other California annual herblands in the area.
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:
Elevation	307 m
Slope Aspect	200 º
Slope Gradient	12 º
Topographic Position	Midslope
Rock Type	pyroclastic, unspecified
Landscape Narrative	upland
Percent Rock / Gravel	7 %
Percent Litter	60 %
Percent Bare Soil	28 %
Percent Water	0 %
Percent Other	5 %
Name Other	BasalStemArea
Methods Fields:
Observation Start Date	15-Jun-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 Cover	0 %
Field Cover	40 %
Dominant Stratum	Herb
Misc Fields:
Observation Narrative	This stand seems very phenology-dependent. It might have been called an Erodium or a Trifolium hirtum stand in March.

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 Oregon western rosinweed Calycadenia truncata **   Calycadenia truncata DC. Calycadenia truncata Oregon western rosinweed Calycadenia truncata **   low stratum 16 %         -none- 2 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum rose clover Trifolium hirtum **   Trifolium hirtum All. Trifolium hirtum rose clover Trifolium hirtum **   low stratum 16 %         -none- 3 Navarretia pubescens Navarretia pubescens (Benth.) Hook. & Arn. Navarretia pubescens downy pincushionplant Navarretia pubescens **   Navarretia pubescens (Benth.) Hook. & Arn. Navarretia pubescens downy pincushionplant Navarretia pubescens **   low stratum 12 %         -none- 4 Erodium botrys Erodium botrys (Cav.) Bertol. Erodium botrys longbeak stork's bill Erodium botrys **   Erodium botrys (Cav.) Bertol. Erodium botrys longbeak stork's bill Erodium botrys **   low stratum 7 %         -none- 5 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   low stratum 6 %         -none- 6 Centaurium muehlenbergii Centaurium muehlenbergii (Griseb.) W. Wight ex Piper Centaurium muehlenbergii Muhlenberg's centaury Centaurium muehlenbergii **   Centaurium muehlenbergii (Griseb.) W. Wight ex Piper Centaurium muehlenbergii Muhlenberg's centaury Centaurium muehlenbergii **   low stratum 4 %         -none- 7 Avena barbata Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   low stratum 3 %         -none- 8 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 3 %         -none- 9 Aira caryophyllea Aira caryophyllea L. Aira caryophyllea silver hairgrass Aira caryophyllea **   Aira caryophyllea L. Aira caryophyllea silver hairgrass Aira caryophyllea **   low stratum 1 %         -none- 10 Taeniatherum caput-medusae Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae medusahead Taeniatherum caput-medusae **   Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae medusahead Taeniatherum caput-medusae **   low stratum 1 %         -none- 11 Clarkia purpurea ssp. quadrivulnera Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. ssp. quadrivulnera (Dougl. ex Lindl.) H.F. & M.E. Lewis Clarkia purpurea ssp. quadrivulnera winecup clarkia Clarkia purpurea ssp. quadrivulnera **   Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. ssp. quadrivulnera (Dougl. ex Lindl.) H.F. & M.E. Lewis Clarkia purpurea ssp. quadrivulnera winecup clarkia Clarkia purpurea ssp. quadrivulnera **   low stratum 0.2 %         -none- 12 Brodiaea elegans ssp. elegans Brodiaea elegans Hoover ssp. elegans Brodiaea elegans ssp. elegans harvest brodiaea Brodiaea elegans ssp. elegans **   Brodiaea elegans Hoover ssp. elegans Brodiaea elegans ssp. elegans harvest brodiaea Brodiaea elegans ssp. elegans **   low stratum 0.2 %         -none- 13 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   low stratum 0.2 %         -none- 14 Triphysaria eriantha ssp. eriantha Triphysaria eriantha (Benth.) Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha johnny-tuck Triphysaria eriantha ssp. eriantha **   Triphysaria eriantha (Benth.) Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha johnny-tuck Triphysaria eriantha ssp. eriantha **   low stratum 0.2 %         -none- 15 Holozonia filipes Holozonia filipes (Hook. & Arn.) Greene Holozonia filipes whitecrown Holozonia filipes **   Holozonia filipes (Hook. & Arn.) Greene Holozonia filipes whitecrown Holozonia filipes **   low stratum 0.2 %         -none- 16 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra smooth catsear Hypochaeris glabra **   Hypochaeris glabra L. Hypochaeris glabra smooth catsear Hypochaeris glabra **   low stratum 0.2 %         -none- 17 Dichelostemma multiflorum Dichelostemma multiflorum (Benth.) Heller Dichelostemma multiflorum roundtooth snakelily Dichelostemma multiflorum **   Dichelostemma multiflorum (Benth.) Heller Dichelostemma multiflorum roundtooth snakelily Dichelostemma multiflorum **   low stratum 0.2 %         -none- 18 Vulpia bromoides Vulpia bromoides (L.) S.F. Gray Vulpia bromoides brome fescue Vulpia bromoides **   Vulpia bromoides (L.) S.F. Gray Vulpia bromoides brome fescue Vulpia bromoides **   low stratum 0.2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover low stratum       tall shrub or understory tree     0 % hardwood     0 % conifer     0 %
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