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mdra0013
» Citation URL: http://vegbank.org/cite/VB.ob.83228.MDRA0013
» Citing info
Plot ID Fields: 
Author Plot Code ? mdra0013
Author Observation Code ? MDRA0013
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 ? 36.8964128582888 º
Longitude ? -120.252785186708 º
Author Location ? Madera Ranch
Location Narrative ? Madera Ranch. Plot is in the middle of a large alkali rain pool. There are small islands of cryptogrammic crust throughout the stand that are slightly higher in elevation (around 4 cm) but not yet dominated by exotic annual herbs. Cattle trail runs through the stand.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Azimuth ? 360 º
Shape ? Square
Area ? 10
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 3.3 m x 3.3 m
Environment Fields: 
Stand Size ? large
Elevation ? 19 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 1 %
Percent Bare Soil ? 98 %
Percent Water ? 0 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 03-May-2011
Project ? San Joaquin Valley and Southern Foothills
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW v.2010
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: 
Field Height ? 0.25 m
Tree Cover ? 0 %
Shrub Cover ? 0 %
Field Cover ? 21 %
Nonvascular Cover ? 3 %
Dominant Stratum ? Herb
Misc Fields: 
Observation Narrative ? Wetland
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 Puccinellia simplex Puccinellia simplex Scribn. Puccinellia simplex California alkaligrass Puccinellia simplex **   Puccinellia simplex Scribn. Puccinellia simplex California alkaligrass Puccinellia simplex **   Herb
10 %
        -none-
2 Atriplex Atriplex L. Atriplex saltbush Atriplex **   Atriplex L. Atriplex saltbush Atriplex **   Herb
6 %
        -none-
3 Spergularia Spergularia (Pers.) J.& K. Presl Spergularia sandspurry Spergularia **   Spergularia (Pers.) J.& K. Presl Spergularia sandspurry Spergularia **   Herb
2 %
        -none-
4 Hemizonia pungens Hemizonia pungens (Hook. & Arn.) Torr. & Gray Hemizonia pungens common tarweed Hemizonia pungens **   Hemizonia pungens (Hook. & Arn.) Torr. & Gray Hemizonia pungens common tarweed Hemizonia pungens **   Herb
1 %
        -none-
5 Lepidium Lepidium L. Lepidium pepperweed Lepidium **   Lepidium L. Lepidium pepperweed Lepidium **   Herb
1 %
        -none-
6 Cerastium glomeratum Cerastium glomeratum Thuill. Cerastium glomeratum sticky chickweed Cerastium glomeratum **   Cerastium glomeratum Thuill. Cerastium glomeratum sticky chickweed Cerastium glomeratum **   Herb
0.2 %
        -none-
7 Spergularia macrotheca var. leucantha Spergularia macrotheca (Hornem.) Heynh. var. leucantha (Greene) B.L. Robins. Spergularia macrotheca var. leucantha sticky sandspurry Spergularia macrotheca var. leucantha **   Spergularia macrotheca (Hornem.) Heynh. var. leucantha (Greene) B.L. Robins. Spergularia macrotheca var. leucantha sticky sandspurry Spergularia macrotheca var. leucantha **   Herb
0.2 %
        -none-
8 Bromus rubens Bromus rubens L. Bromus rubens red brome Bromus rubens **   Bromus rubens L. Bromus rubens red brome Bromus rubens **   Herb
0.2 %
        -none-
9 Hordeum murinum Hordeum murinum L. Hordeum murinum mouse barley Hordeum murinum **   Hordeum murinum L. Hordeum murinum mouse barley Hordeum murinum **   Herb
0.2 %
        -none-
10 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   Herb
0.2 %
        -none-
11 Melilotus indicus Melilotus indicus (L.) All. Melilotus indicus annual yellow sweetclover Melilotus indicus **   Melilotus indicus (L.) All. Melilotus indicus annual yellow sweetclover Melilotus indicus **   Herb
0.2 %
        -none-
12 Vulpia myuros Vulpia myuros (L.) K.C. Gmel. Vulpia myuros rat-tail fescue Vulpia myuros **   Vulpia myuros (L.) K.C. Gmel. Vulpia myuros rat-tail fescue Vulpia myuros **   Herb
0.2 %
        -none-
13 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Herb
0.2 %
        -none-
14 Sagina decumbens Sagina decumbens (Ell.) Torr. & Gray Sagina decumbens trailing pearlwort Sagina decumbens **   Sagina decumbens (Ell.) Torr. & Gray Sagina decumbens trailing pearlwort Sagina decumbens **   Herb
0.2 %
        -none-
15 Forb (herbaceous, not grass nor grasslike) Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Herb
0.2 %
        -none-
16 Koeleria phleoides Koeleria phleoides (Vill.) Pers. Koeleria phleoides Koeleria phleoides **   Koeleria phleoides **   Koeleria phleoides (Vill.) Pers. Koeleria phleoides Koeleria phleoides **   Koeleria phleoides **   Herb
0.2 %
        -none-
17 Cryptogammic crust Cryptogammic crust Cryptogammic crust **   Cryptogammic crust Cryptogammic crust **   Cryptogammic crust Cryptogammic crust **   Cryptogammic crust Cryptogammic crust **   Non-vascular plant
2 %
        -none-
18 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Non-vascular plant
1 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Non-vascular plant      
Herb      
hardwood     0 %
conifer     0 %
under-tree     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Crowe, Rebecca Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Centromadia pungens – Lepidium dictyotum Association       no
Buck-Diaz, Jennifer


Soil Observations:
Soil Horizon ?Soil Depth Top ?Soil Depth Bottom ?Soil Color ?Soil Organic ?Soil Texture ?Soil Sand ?Soil Silt ?Soil Clay ?Soil Coarse ?Soil PH ?Exchange Capacity ?Base Saturation ?Soil Description ?
A         Clay               Fine clay


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Natural, general Low Competition from exotics
Grazing, domestic stock Low Grazing


User Defined Values
No User Defined Data for this plot