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MDRA0011
» Citation URL: http://vegbank.org/cite/VB.ob.83205.MDRA0011
» Citing info
Plot ID Fields: 
Author Plot Code ? MDRA0011
Author Observation Code ? MDRA0011
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 ? 36.9079181442335 º
Longitude ? -120.197452314377 º
Author Location ? Madera Ranch
Location Narrative ? Madera Ranch, reference vernal pool area, Section 11. Lasthenia gracilis stand adjacent to vernal pools. Very little annual grass cover compared to surrounding uplands. A cattle trail runs through the stand and cowpies are present. Crispy plants!
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 ? 100
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 10 m x 10 m
Environment Fields: 
Stand Size ? small
Elevation ? 27 m
Min Slope Aspect ? 0 º
Slope Gradient ? 1 º
Topographic Position ? Lowslope
Rock Type ? mixed
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 10 %
Percent Bare Soil ? 90 %
Percent Water ? 0 %
Percent Other ? 0.2 %
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 ? 35 %
Nonvascular Cover ? 0.2 %
Dominant Stratum ? Herb
Misc Fields: 
Observation Narrative ? Upland
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 Lasthenia gracilis Lasthenia gracilis Lasthenia gracilis **   Lasthenia gracilis **   Lasthenia gracilis **   Lasthenia gracilis Lasthenia gracilis **   Lasthenia gracilis **   Lasthenia gracilis **   Herb
15 %
        -none-
2 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
6 %
        -none-
3 Crassula connata Crassula connata (Ruiz & Pavón) Berger Crassula connata sand pygmyweed Crassula connata **   Crassula connata (Ruiz & Pavón) Berger Crassula connata sand pygmyweed Crassula connata **   Herb
4 %
        -none-
4 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 **   Herb
3 %
        -none-
5 Cerastium glomeratum Cerastium glomeratum Thuill. Cerastium glomeratum sticky chickweed Cerastium glomeratum **   Cerastium glomeratum Thuill. Cerastium glomeratum sticky chickweed Cerastium glomeratum **   Herb
3 %
        -none-
6 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Herb
2 %
        -none-
7 Atriplex Atriplex L. Atriplex saltbush Atriplex **   Atriplex L. Atriplex saltbush Atriplex **   Herb
1 %
        -none-
8 Juncus bufonius Juncus bufonius L. Juncus bufonius toad rush Juncus bufonius **   Juncus bufonius L. Juncus bufonius toad rush Juncus bufonius **   Herb
1 %
        -none-
9 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-
10 Hordeum marinum Hordeum marinum Huds. Hordeum marinum seaside barley Hordeum marinum **   Hordeum marinum Huds. Hordeum marinum seaside barley Hordeum marinum **   Herb
0.2 %
        -none-
11 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
0.2 %
        -none-
12 Microseris Microseris D. Don Microseris silverpuffs Microseris **   Microseris D. Don Microseris silverpuffs Microseris **   Herb
0.2 %
        -none-
13 Lepidium dictyotum Lepidium dictyotum Gray Lepidium dictyotum alkali pepperweed Lepidium dictyotum **   Lepidium dictyotum Gray Lepidium dictyotum alkali pepperweed Lepidium dictyotum **   Herb
0.2 %
        -none-
14 Plagiobothrys Plagiobothrys Fisch. & C.A. Mey. Plagiobothrys popcornflower Plagiobothrys **   Plagiobothrys Fisch. & C.A. Mey. Plagiobothrys popcornflower Plagiobothrys **   Herb
0.2 %
        -none-
15 Psilocarphus tenellus Psilocarphus tenellus Nutt. Psilocarphus tenellus slender woollyheads Psilocarphus tenellus **   Psilocarphus tenellus Nutt. Psilocarphus tenellus slender woollyheads Psilocarphus tenellus **   Herb
0.2 %
        -none-
16 Lepidium nitidum Lepidium nitidum Nutt. Lepidium nitidum shining pepperweed Lepidium nitidum **   Lepidium nitidum Nutt. Lepidium nitidum shining pepperweed Lepidium nitidum **   Herb
0.2 %
        -none-
17 Linanthus liniflorus Linanthus liniflorus (Benth.) Greene Linanthus liniflorus narrowflower flaxflower Linanthus liniflorus **   Linanthus liniflorus (Benth.) Greene Linanthus liniflorus narrowflower flaxflower Linanthus liniflorus **   Herb
0.2 %
        -none-
18 Microseris elegans Microseris elegans Greene ex Gray Microseris elegans elegant silverpuffs Microseris elegans **   Microseris elegans Greene ex Gray Microseris elegans elegant silverpuffs Microseris elegans **   Herb
0.2 %
        -none-
19 Trifolium depauperatum Trifolium depauperatum Desv. Trifolium depauperatum cowbag clover Trifolium depauperatum **   Trifolium depauperatum Desv. Trifolium depauperatum cowbag clover Trifolium depauperatum **   Herb
0.2 %
        -none-
20 Alga Allionia gausapoides Standl. Allionia gausapoides Alga **   Alga **   Allionia gausapoides Standl. Allionia gausapoides Alga **   Alga **   Non-vascular plant
0.2 %
        -none-
21 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Non-vascular plant
0.2 %
        -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 ?
Buck-Diaz, Jennifer Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Lasthenia (californica, gracilis) 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         Sandy Clay Loam               Moderately fine sandy clay loam


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


User Defined Values
No User Defined Data for this plot