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SSJD0379
» Citation URL: http://vegbank.org/cite/VB.ob.82159.SSJD0379
» Citing info
Plot ID Fields: 
Author Plot Code ? SSJD0379
Author Observation Code ? SSJD0379
Original Data Location ? California Dept of Fish and Wildlife
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 37.822243222384 º
Longitude ? -121.619115201774 º
Author Location ? Byron airport habitat management area
Location Narrative ? About 2000 m2 "flat" of Lasthenia calif. Cut by stream channel to N & E with scald about 1/2 m lower in elev to NW & W. LACA in "peak phenology". Gopher mounds undulate stand. Less obvious cattle disturbance here than in Allenrolfea. Soma low Saueda
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? small
Elevation ? 6.096 m
Slope Aspect ? 0 º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Rock / Gravel ? 0.2 %
Percent Litter ? 5 %
Percent Bare Soil ? 90 %
Percent Other ? 3 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 03-Apr-2006 ± exact
Date Accuracy ? exact
Project ? Delta
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 ? (1) occurrence plot: sufficient for determining type occurrence
Overall Plot Vegetation Fields: 
Field Height ? 0.25 m
Tree Cover ? 0 %
Field Cover ? 45 %
Dominant Stratum ? Herb
Misc Fields: 
Observation Narrative ? Lasthenia is strongly domunant; early phenology, so uncertain about other late spring sp.
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 californica Lasthenia californica DC. ex Lindl. Lasthenia californica California goldfields Lasthenia californica **   Lasthenia californica DC. ex Lindl. Lasthenia californica California goldfields Lasthenia californica **   low stratum
40 %
        -none-
2 Algae Algae **   Algae Algae Algae **   Algae **   Algae Algae Algae **   low stratum
20 %
        -none-
3 Spergularia macrotheca Spergularia macrotheca (Hornem.) Heynh. Spergularia macrotheca sticky sandspurry Spergularia macrotheca **   Spergularia macrotheca (Hornem.) Heynh. Spergularia macrotheca sticky sandspurry Spergularia macrotheca **   low stratum
6 %
        -none-
4 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   low stratum
5 %
        -none-
5 Lepidium nitidum Lepidium nitidum Nutt. Lepidium nitidum shining pepperweed Lepidium nitidum **   Lepidium nitidum Nutt. Lepidium nitidum shining pepperweed Lepidium nitidum **   low stratum
5 %
        -none-
6 Trifolium depauperatum Trifolium depauperatum Desv. Trifolium depauperatum cowbag clover Trifolium depauperatum **   Trifolium depauperatum Desv. Trifolium depauperatum cowbag clover Trifolium depauperatum **   low stratum
5 %
        -none-
7 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   low stratum
3 %
        -none-
8 Suaeda moquinii Suaeda moquinii (Torr.) Greene Suaeda moquinii Mojave seablite Suaeda moquinii **   Suaeda moquinii (Torr.) Greene Suaeda moquinii Mojave seablite Suaeda moquinii **   low stratum
3 %
        -none-
9 Juncus bufonius Juncus bufonius L. Juncus bufonius toad rush Juncus bufonius **   Juncus bufonius L. Juncus bufonius toad rush Juncus bufonius **   low stratum
1 %
        -none-
10 Hordeum leporinum Hordeum leporinum Link Hordeum leporinum Hordeum leporinum **   Hordeum leporinum **   Hordeum leporinum Link Hordeum leporinum Hordeum leporinum **   Hordeum leporinum **   low stratum
1 %
        -none-
11 Lepidium Lepidium L. Lepidium pepperweed Lepidium **   Lepidium L. Lepidium pepperweed Lepidium **   low stratum
1 %
        -none-
12 Parapholis Parapholis C.E. Hubbard Parapholis sicklegrass Parapholis **   Parapholis C.E. Hubbard Parapholis sicklegrass Parapholis **   low stratum
1 %
        -none-
13 Hemizonia fitchii Hemizonia fitchii Gray Hemizonia fitchii Fitch's tarweed Hemizonia fitchii **   Hemizonia fitchii Gray Hemizonia fitchii Fitch's tarweed Hemizonia fitchii **   low stratum
0.2 %
        -none-
14 Triphysaria eriantha Triphysaria eriantha (Benth.) Chuang & Heckard Triphysaria eriantha johnny-tuck Triphysaria eriantha **   Triphysaria eriantha (Benth.) Chuang & Heckard Triphysaria eriantha johnny-tuck Triphysaria eriantha **   low stratum
0.2 %
        -none-
15 Trifolium depauperatum var. truncatum Trifolium depauperatum Desv. var. truncatum (Greene) McDermott ex Isely Trifolium depauperatum var. truncatum Trifolium depauperatum var. truncatum **   Trifolium depauperatum var. truncatum **   Trifolium depauperatum Desv. var. truncatum (Greene) McDermott ex Isely Trifolium depauperatum var. truncatum Trifolium depauperatum var. truncatum **   Trifolium depauperatum var. truncatum **   low stratum
0.2 %
        -none-
16 Triteleia hyacinthina Triteleia hyacinthina (Lindl.) Greene Triteleia hyacinthina white brodiaea Triteleia hyacinthina **   Triteleia hyacinthina (Lindl.) Greene Triteleia hyacinthina white brodiaea Triteleia hyacinthina **   low stratum
0.2 %
        -none-
17 Erodium Erodium L'Hér. ex Ait. Erodium stork's bill Erodium **   Erodium L'Hér. ex Ait. Erodium stork's bill Erodium **   low stratum
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 ?
low stratum      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Keeler-Wolf, Todd Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Lasthenia (californica, gracilis)     Great Valley Classification no
No Class Contributors.


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                


User Defined Values
No User Defined Data for this plot