AUBSRA17
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2344-{104710CD-6E8B-4A7A-8107-2910F0585985} » Citing info
Plot ID Fields:
Author Plot Code	AUBSRA17
Author Observation Code	AUBSRA17
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	38.8793192509019 º
Longitude	-121.023606520346 º
Author Location	Auburn State Recreation Area
Location Narrative	Bettencourt Conservation Easement and adjacent State Recreation Area land: A large herbaceous stand dominated by Nassella pulchra. N. pulchra is very thick in some portions of the stand with some spots containing greater than 70% N. pulchra cover. Most other species in the stand are exotics including Taeniatherum caput-medusae, Hypericum perforatum and Convolvulus arvensis. The stand occurs at the edge of a riparian area bordering a creek.
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	large
Elevation	438 m
Slope Aspect	(n/a, too irregular to determine) º
Min Slope Gradient	1 º
Max Slope Gradient	5 º
Topographic Position	Lowslope
Rock Type	metamorphic, unspecified
Landscape Narrative	upland
Percent Rock / Gravel	0.2 %
Percent Litter	85 %
Percent Bare Soil	10 %
Percent Water	0 %
Percent Other	5 %
Name Other	BasalStemArea
Methods Fields:
Observation Start Date	29-Jun-2006
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	0.75 m
Field Height	1.5 m
Shrub Cover	0.2 %
Field Cover	70 %
Dominant Stratum	Herb
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 Nassella pulchra Nassella pulchra (A.S. Hitchc.) Barkworth Nassella pulchra purple tussockgrass Nassella pulchra **   Nassella pulchra (A.S. Hitchc.) Barkworth Nassella pulchra purple tussockgrass Nassella pulchra **   low stratum 40 %         -none- 2 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 26 %         -none- 3 Convolvulus arvensis Convolvulus arvensis L. Convolvulus arvensis field bindweed Convolvulus arvensis **   Convolvulus arvensis L. Convolvulus arvensis field bindweed Convolvulus arvensis **   low stratum 4 %         -none- 4 Hypericum perforatum Hypericum perforatum L. Hypericum perforatum common St. Johnswort Hypericum perforatum **   Hypericum perforatum L. Hypericum perforatum common St. Johnswort Hypericum perforatum **   low stratum 1 %         -none- 5 Poa trivialis Poa trivialis L. Poa trivialis rough bluegrass Poa trivialis **   Poa trivialis L. Poa trivialis rough bluegrass Poa trivialis **   low stratum 0.2 %         -none- 6 Aegilops triuncialis Aegilops triuncialis L. Aegilops triuncialis barbed goatgrass Aegilops triuncialis **   Aegilops triuncialis L. Aegilops triuncialis barbed goatgrass Aegilops triuncialis **   low stratum 0.2 %         -none- 7 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 0.2 %         -none- 8 Bromus secalinus Bromus secalinus L. Bromus secalinus rye brome Bromus secalinus **   Bromus secalinus L. Bromus secalinus rye brome Bromus secalinus **   low stratum 0.2 %         -none- 9 Verbascum blattaria Verbascum blattaria L. Verbascum blattaria moth mullein Verbascum blattaria **   Verbascum blattaria L. Verbascum blattaria moth mullein Verbascum blattaria **   low stratum 0.2 %         -none- 10 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 0.2 %         -none- 11 Anagallis arvensis Anagallis arvensis L. Anagallis arvensis scarlet pimpernel Anagallis arvensis **   Anagallis arvensis L. Anagallis arvensis scarlet pimpernel Anagallis arvensis **   low stratum 0.2 %         -none- 12 Sonchus asper Sonchus asper (L.) Hill Sonchus asper spiny sowthistle Sonchus asper **   Sonchus asper (L.) Hill Sonchus asper spiny sowthistle Sonchus asper **   low stratum 0.2 %         -none- 13 Daucus carota Daucus carota L. Daucus carota Queen Anne's lace Daucus carota **   Daucus carota L. Daucus carota Queen Anne's lace Daucus carota **   low stratum 0.2 %         -none- 14 Plantago lanceolata Plantago lanceolata L. Plantago lanceolata narrowleaf plantain Plantago lanceolata **   Plantago lanceolata L. Plantago lanceolata narrowleaf plantain Plantago lanceolata **   low stratum 0.2 %         -none- 15 Wyethia angustifolia Wyethia angustifolia (DC.) Nutt. Wyethia angustifolia California compassplant Wyethia angustifolia **   Wyethia angustifolia (DC.) Nutt. Wyethia angustifolia California compassplant Wyethia angustifolia **   low stratum 0.2 %         -none- 16 Linum Linum L. Linum flax Linum **   Linum L. Linum flax Linum **   low stratum 0.2 %         -none- 17 Briza minor Briza minor L. Briza minor little quakinggrass Briza minor **   Briza minor L. Briza minor little quakinggrass Briza minor **   low stratum 0.2 %         -none- 18 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   medium stratum 0.2 %         -none- 19 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum 0.2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover medium stratum       low stratum       tall shrub or understory tree     0 % hardwood     0 % conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.