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YOSE.98M54
» Citation URL: http://vegbank.org/cite/VB.Ob.5350.YOSE98M54
» Citing info
Plot ID Fields: 
Author Plot Code ? YOSE.98M54
Author Observation Code ? YOSE.98M54
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.087815226 º
Longitude ? -119.195323651 º
Author Location ? YOSE -- Virginia Lakes Road
Location Narrative ? West on Virginia Lakes Rd. from U.S. 395 at Conway Summit; ~1 mile to E-facing hillside dominated by Ceanothus velutinus; plot is upslope ~25 m from road heading west.
State or Province ? California
Country ? United States
Named Places
quadrangle: Lundy
area|country|territory: United States
region|state|province: California
Layout Fields: 
Shape ? Circle
Area ? 0
Permanence ? permanent plot
Environment Fields: 
Elevation ? 2549.95679612407 m
Slope Aspect ? 90 º
Slope Gradient ? 17 º
Topographic Position ? Midslope
Landform ? hills
Landscape Narrative ? Ceanothus velutinus occurs with Artemisia tridentata and Achnatherum sp. on this hillside. A. tridentata is more dominant in other areas within the stand. -- Total Veg. Cover: 5 / 75%; Total non-native cover: 0 Ht. To Base: not applicable in this shrub community
Representativeness ? The plot is representative of the stand of vegetation found on this hillside. Artemisia tridentata
Soil Drainage ? well drained
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 15 %
Percent Wood ? 0 %
Percent Litter ? 40 %
Percent Bare Soil ? 45 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 29-Jul-1998
Observation End Date ? 29-Jul-1998
Project ? Yosemite National Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Taxon Observation Area ? 0
Cover Dispersion ? contiguous
Overall Taxon Cover Values are Automatically Calculated? ? yes
Stem Sample Method ? full census
Plot Quality Fields: 
Effort Level ? Thorough
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Floristic Quality ? High but incomplete
Bryophyte Quality ? Very incomplete
Lichen Quality ? Very incomplete
Overall Plot Vegetation Fields: 
Growthform1 Type ? Broad-leaved evergreen shrub
Misc Fields: 
Observation Narrative ? permanent plot markerand georeference information - plot center. Photos: B/W roll 13: 34. SE -> NW 35. SW -> NE 35. representative
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 Ceanothus velutinus Dougl. ex Hook. Ceanothus velutinus Dougl. ex Hook. Ceanothus velutinus snowbrush ceanothus Ceanothus velutinus Dougl. ex Hook. **   Ceanothus velutinus Dougl. ex Hook. Ceanothus velutinus snowbrush ceanothus Ceanothus velutinus Dougl. ex Hook. **   Short Shrub
62.5 %
05       -none-
2 Purshia tridentata (Pursh) DC. Purshia tridentata (Pursh) DC. Purshia tridentata antelope bitterbrush Purshia tridentata (Pursh) DC. **   Purshia tridentata (Pursh) DC. Purshia tridentata antelope bitterbrush Purshia tridentata (Pursh) DC. **   Short Shrub
2.5 %
02       -none-
3 Artemisia tridentata Nutt. Artemisia tridentata Nutt. Artemisia tridentata big sagebrush Artemisia tridentata Nutt. **   Artemisia tridentata Nutt. Artemisia tridentata big sagebrush Artemisia tridentata Nutt. **   Short Shrub
2.5 %
02       -none-
4 Symphoricarpos rotundifolius Gray var. rotundifolius Symphoricarpos rotundifolius Gray var. rotundifolius Symphoricarpos rotundifolius var. rotundifolius roundleaf snowberry Symphoricarpos rotundifolius Gray var. rotundifolius **   Symphoricarpos rotundifolius Gray var. rotundifolius Symphoricarpos rotundifolius var. rotundifolius roundleaf snowberry Symphoricarpos rotundifolius Gray var. rotundifolius **   Short Shrub
2.5 %
02       -none-
5 Achnatherum speciosum (Trin. & Rupr.) Barkworth Achnatherum speciosum (Trin. & Rupr.) Barkworth Achnatherum speciosum desert needlegrass Achnatherum speciosum (Trin. & Rupr.) Barkworth **   Achnatherum speciosum (Trin. & Rupr.) Barkworth Achnatherum speciosum desert needlegrass Achnatherum speciosum (Trin. & Rupr.) Barkworth **   Herbaceous
15 %
03       -none-
6 Eriogonum spergulinum Gray Eriogonum spergulinum Gray Eriogonum spergulinum spurry buckwheat Eriogonum spergulinum Gray **   Eriogonum spergulinum Gray Eriogonum spergulinum spurry buckwheat Eriogonum spergulinum Gray **   Herbaceous
2.5 %
02       -none-
7 Calochortus invenustus Greene Calochortus invenustus Greene Calochortus invenustus plain mariposa lily Calochortus invenustus Greene **   Calochortus invenustus Greene Calochortus invenustus plain mariposa lily Calochortus invenustus Greene **   Herbaceous
2.5 %
02       -none-
8 Phacelia ramosissima Dougl. ex Lehm. Phacelia ramosissima Dougl. ex Lehm. Phacelia ramosissima branching phacelia Phacelia ramosissima Dougl. ex Lehm. **   Phacelia ramosissima Dougl. ex Lehm. Phacelia ramosissima branching phacelia Phacelia ramosissima Dougl. ex Lehm. **   Herbaceous
0.5 %
01       -none-
9 Bromus laevipes Shear Bromus laevipes Shear Bromus laevipes Chinook brome Bromus laevipes Shear **   Bromus laevipes Shear Bromus laevipes Chinook brome Bromus laevipes Shear **   Herbaceous
0.5 %
01       -none-
10 Melica bulbosa Geyer ex Porter & Coult. Melica bulbosa Geyer ex Porter & Coult. Melica bulbosa oniongrass Melica bulbosa Geyer ex Porter & Coult. **   Melica bulbosa Geyer ex Porter & Coult. Melica bulbosa oniongrass Melica bulbosa Geyer ex Porter & Coult. **   Herbaceous
0.5 %
01       -none-
11 Gayophytum ramosissimum Torr. & Gray Gayophytum ramosissimum Torr. & Gray Gayophytum ramosissimum pinyon groundsmoke Gayophytum ramosissimum Torr. & Gray **   Gayophytum ramosissimum Torr. & Gray Gayophytum ramosissimum pinyon groundsmoke Gayophytum ramosissimum Torr. & Gray **   Herbaceous
0.5 %
01       -none-
12 Elymus elymoides (Raf.) Swezey Elymus elymoides (Raf.) Swezey Elymus elymoides squirreltail Elymus elymoides (Raf.) Swezey **   Elymus elymoides (Raf.) Swezey Elymus elymoides squirreltail Elymus elymoides (Raf.) Swezey **   Herbaceous
0.5 %
01       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Canopy     0 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous   0.5 m 10 %
Nonvascular     0 %
Short Shrub 1 m 2 m 60 %
Sub-Canopy     0 %
Tall Shrub     0 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Roberts, Ryan Field assistant
Martin, Mishon Plot author
Keeler-Wolf, Todd PI
Community Classification:
No communties have been assigned to this plot.


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 ?
unknown         Loamy Sands: Loamy Sand                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   none noted
Animal, general   none noted


User Defined Values
No User Defined Data for this plot