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SSJD0273
» Citation URL: http://vegbank.org/cite/VB.ob.81983.SSJD0273
» Citing info
Plot ID Fields: 
Author Plot Code ? SSJD0273
Author Observation Code ? SSJD0273
Original Data Location ? California Dept of Fish and Wildlife
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.1014659039298 º
Longitude ? -121.728779648138 º
Author Location ? Rio Vista
Location Narrative ? Sacramento River south of Rio Vista, W bank. Small stand of approx. 55 m in length of Lilaeopsis masonii with Hydrocotyle verticillata and Deschampsia. Scattered Juglans and Alnus. Lilaeopsis and Hydrocotyle form obvious mats.
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? small
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Rock / Gravel ? 0.2 %
Percent Litter ? 49 %
Percent Bare Soil ? 50 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 06-Sep-2005 ± 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: 
Tree Height ? 7.5 m
Field Height ? 0.25 m
Tree Cover ? 1 %
Field Cover ? 63 %
Dominant Stratum ? Herb
Misc Fields: 
--no data--
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 Lilaeopsis masonii Lilaeopsis masonii Mathias & Constance Lilaeopsis masonii mudflat quillplant Lilaeopsis masonii **   Lilaeopsis masonii Mathias & Constance Lilaeopsis masonii mudflat quillplant Lilaeopsis masonii **   low stratum
22 %
        -none-
2 Hydrocotyle verticillata Hydrocotyle verticillata Thunb. Hydrocotyle verticillata whorled marshpennywort Hydrocotyle verticillata **   Hydrocotyle verticillata Thunb. Hydrocotyle verticillata whorled marshpennywort Hydrocotyle verticillata **   low stratum
16 %
        -none-
3 Juncus xiphioides Juncus xiphioides E. Mey. Juncus xiphioides irisleaf rush Juncus xiphioides **   Juncus xiphioides E. Mey. Juncus xiphioides irisleaf rush Juncus xiphioides **   low stratum
2 %
        -none-
4 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-
5 Lycopus americanus Lycopus americanus Muhl. ex W. Bart. Lycopus americanus American water horehound Lycopus americanus **   Lycopus americanus Muhl. ex W. Bart. Lycopus americanus American water horehound Lycopus americanus **   low stratum
0.2 %
        -none-
6 Deschampsia Deschampsia Beauv. Deschampsia hairgrass Deschampsia **   Deschampsia Beauv. Deschampsia hairgrass Deschampsia **   medium stratum
15 %
        -none-
7 Schoenoplectus acutus Schoenoplectus acutus (Muhl. ex Bigelow) A.& D. Löve Schoenoplectus acutus hardstem bulrush Schoenoplectus acutus **   Schoenoplectus acutus (Muhl. ex Bigelow) A.& D. Löve Schoenoplectus acutus hardstem bulrush Schoenoplectus acutus **   medium stratum
4 %
        -none-
8 Paspalum dilatatum Paspalum dilatatum Poir. Paspalum dilatatum dallisgrass Paspalum dilatatum **   Paspalum dilatatum Poir. Paspalum dilatatum dallisgrass Paspalum dilatatum **   medium stratum
4 %
        -none-
9 Alnus rhombifolia Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   medium stratum
2 %
        -none-
10 Aster lentus Aster lentus Greene Aster lentus Aster lentus **   Aster lentus **   Aster lentus Greene Aster lentus Aster lentus **   Aster lentus **   medium stratum
0.2 %
        -none-
11 Helenium puberulum Helenium puberulum DC. Helenium puberulum rosilla Helenium puberulum **   Helenium puberulum DC. Helenium puberulum rosilla Helenium puberulum **   medium stratum
0.2 %
        -none-
12 Ficus carica Ficus carica L. Ficus carica edible fig Ficus carica **   Ficus carica L. Ficus carica edible fig Ficus carica **   medium stratum
0.2 %
        -none-
13 Fraxinus latifolia Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   medium stratum
0.2 %
        -none-
14 Cephalanthus occidentalis Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   medium stratum
0.2 %
        -none-
15 Juncus effusus Juncus effusus L. Juncus effusus common rush Juncus effusus **   Juncus effusus L. Juncus effusus common rush Juncus effusus **   medium stratum
0.2 %
        -none-
16 Mimulus guttatus Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   medium stratum
0.2 %
        -none-
17 Lythrum californicum Lythrum californicum Torr. & Gray Lythrum californicum California loosestrife Lythrum californicum **   Lythrum californicum Torr. & Gray Lythrum californicum California loosestrife Lythrum californicum **   medium stratum
0.2 %
        -none-
18 Echinochloa Echinochloa Beauv. Echinochloa cockspur grass Echinochloa **   Echinochloa Beauv. Echinochloa cockspur grass Echinochloa **   medium stratum
0.2 %
        -none-
19 Juglans californica var. hindsii Juglans californica S. Wats. var. hindsii Jepson Juglans californica var. hindsii Juglans californica var. hindsii **   Juglans californica var. hindsii **   Juglans californica S. Wats. var. hindsii Jepson Juglans californica var. hindsii Juglans californica var. hindsii **   Juglans californica var. hindsii **   medium stratum
0.2 %
        -none-
20 Scirpus californicus Scirpus californicus (C.A. Mey.) Steud. Scirpus californicus Scirpus californicus **   Scirpus californicus **   Scirpus californicus (C.A. Mey.) Steud. Scirpus californicus Scirpus californicus **   Scirpus californicus **   medium stratum
0.2 %
        -none-
21 Alnus rhombifolia Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   tall stratum
1 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
short shrub 1 m 2 m 0.2 %
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 1 m 2 m 2 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Taylor, Jeanne Plot contributor
Kennedy, Jeff Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Deschampsia caespitosa – Lilaeopsis masonii Provisional     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         Silt                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Natural, general Low  


User Defined Values
No User Defined Data for this plot