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YOSE.98K115
» Citation URL: http://vegbank.org/cite/VB.Ob.5395.YOSE98K115
» Citing info
Plot ID Fields: 
Author Plot Code ? YOSE.98K115
Author Observation Code ? YOSE.98K115
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 37.909500639 º
Longitude ? -119.428624388 º
Author Location ? YOSE -- Glen Aulin
Location Narrative ? 300-400 m W of plot YOSE.22-036K114. Aspen stand on lower slope of ridge on N side of Glen Aulin meadow. ~3/4 jile from Glen Aulin HSC and downriver.
State or Province ? California
Country ? United States
Named Places
area|country|territory: United States
quadrangle: Falls Ridge
region|state|province: California
Layout Fields: 
Shape ? Rectangular
Area ? 1000
Permanence ? permanent plot
Environment Fields: 
Elevation ? 2374.69679639046 m
Slope Aspect ? 0 º
Slope Gradient ? 2.5 º
Topographic Position ? Lowslope
Landform ? mountain valley
Rock Type ? igneous, unspecified
Landscape Narrative ? fire evidence - charred lodgepole pine -- Total Veg. Cover: 6 / total non-native cover: 0 Ht. To Base: T2 - 02 (Populus tremuloides) S1 - 01 (Salix sp.) S2 - 01 (P. tremuloides, Ledum glandulosum) H - 01 (mixed species)
Representativeness ? Good. Chose solid stand of aspen growing on and just below talus slopes.
Soil Drainage ? moderately well drained
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 40 %
Percent Wood ? 20 %
Percent Litter ? 30 %
Percent Bare Soil ? 10 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 01-Sep-1998
Observation End Date ? 01-Sep-1998
Project ? Yosemite National Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Taxon Observation Area ? 1000
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: 
--no data--
Misc Fields: 
Observation Narrative ? Permanent marker in SW corner; Soil is muck in NW corner of plot (thus, saturated/ seasonally inundated). Photos: B/W roll 10: 23. Std. #1 24. Std. #2 25. Std. #3 26. from SE corner into plot (same as Std. #2?? - PJW)
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 Pteridium aquilinum (L.) Kuhn Pteridium aquilinum (L.) Kuhn Pteridium aquilinum western brackenfern Pteridium aquilinum (L.) Kuhn **   Pteridium aquilinum (L.) Kuhn Pteridium aquilinum western brackenfern Pteridium aquilinum (L.) Kuhn **   Herbaceous
37.5 %
04       -none-
2 Carex macloviana d'Urv. ssp. subfusca (W. Boott) T. Koyama Carex macloviana d'Urv. ssp. subfusca (W. Boott) T. Koyama Carex macloviana ssp. subfusca Carex macloviana d'Urv. ssp. subfusca (W. Boott) T. Koyama **   Carex macloviana d'Urv. ssp. subfusca (W. Boott) T. Koyama **   Carex macloviana d'Urv. ssp. subfusca (W. Boott) T. Koyama Carex macloviana ssp. subfusca Carex macloviana d'Urv. ssp. subfusca (W. Boott) T. Koyama **   Carex macloviana d'Urv. ssp. subfusca (W. Boott) T. Koyama **   Herbaceous
15 %
03       -none-
3 Lupinus latifolius Lindl. ex J.G. Agardh Lupinus latifolius Lindl. ex J.G. Agardh Lupinus latifolius broadleaf lupine Lupinus latifolius Lindl. ex J.G. Agardh **   Lupinus latifolius Lindl. ex J.G. Agardh Lupinus latifolius broadleaf lupine Lupinus latifolius Lindl. ex J.G. Agardh **   Herbaceous
15 %
03       -none-
4 Populus tremuloides Michx. Populus tremuloides Michx. Populus tremuloides quaking aspen Populus tremuloides Michx. **   Populus tremuloides Michx. Populus tremuloides quaking aspen Populus tremuloides Michx. **   Herbaceous
2.5 %
02       -none-
5 Muhlenbergia filiformis (Thurb. ex S. Wats.) Rydb. Muhlenbergia filiformis (Thurb. ex S. Wats.) Rydb. Muhlenbergia filiformis pullup muhly Muhlenbergia filiformis (Thurb. ex S. Wats.) Rydb. **   Muhlenbergia filiformis (Thurb. ex S. Wats.) Rydb. Muhlenbergia filiformis pullup muhly Muhlenbergia filiformis (Thurb. ex S. Wats.) Rydb. **   Herbaceous
2.5 %
02       -none-
6 Calamagrostis canadensis (Michx.) Beauv. Calamagrostis canadensis (Michx.) Beauv. Calamagrostis canadensis bluejoint Calamagrostis canadensis (Michx.) Beauv. **   Calamagrostis canadensis (Michx.) Beauv. Calamagrostis canadensis bluejoint Calamagrostis canadensis (Michx.) Beauv. **   Herbaceous
2.5 %
02       -none-
7 Carex utriculata Boott Carex utriculata Boott Carex utriculata Northwest Territory sedge Carex utriculata Boott **   Carex utriculata Boott Carex utriculata Northwest Territory sedge Carex utriculata Boott **   Herbaceous
2.5 %
02       -none-
8 Eucephalus breweri (Gray) Nesom Eucephalus breweri (Gray) Nesom Eucephalus breweri Brewer's aster Eucephalus breweri (Gray) Nesom **   Eucephalus breweri (Gray) Nesom Eucephalus breweri Brewer's aster Eucephalus breweri (Gray) Nesom **   Herbaceous
0.5 %
01       -none-
9 Juncus parryi Engelm. Juncus parryi Engelm. Juncus parryi Parry's rush Juncus parryi Engelm. **   Juncus parryi Engelm. Juncus parryi Parry's rush Juncus parryi Engelm. **   Herbaceous
0.5 %
01       -none-
10 Mimulus leptaleus Gray Mimulus leptaleus Gray Mimulus leptaleus slender monkeyflower Mimulus leptaleus Gray **   Mimulus leptaleus Gray Mimulus leptaleus slender monkeyflower Mimulus leptaleus Gray **   Herbaceous
0.5 %
01       -none-
11 Viola adunca Sm. Viola adunca Sm. Viola adunca hookedspur violet Viola adunca Sm. **   Viola adunca Sm. Viola adunca hookedspur violet Viola adunca Sm. **   Herbaceous
0.5 %
01       -none-
12 Agrostis scabra Willd. Agrostis scabra Willd. Agrostis scabra rough bentgrass Agrostis scabra Willd. **   Agrostis scabra Willd. Agrostis scabra rough bentgrass Agrostis scabra Willd. **   Herbaceous
0.5 %
01       -none-
13 Carex rossii Boott Carex rossii Boott Carex rossii Ross' sedge Carex rossii Boott **   Carex rossii Boott Carex rossii Ross' sedge Carex rossii Boott **   Herbaceous
0.5 %
01       -none-
14 Populus tremuloides Michx. Populus tremuloides Michx. Populus tremuloides quaking aspen Populus tremuloides Michx. **   Populus tremuloides Michx. Populus tremuloides quaking aspen Populus tremuloides Michx. **   Canopy
15 %
03       -none-
15 Populus tremuloides Michx. Populus tremuloides Michx. Populus tremuloides quaking aspen Populus tremuloides Michx. **   Populus tremuloides Michx. Populus tremuloides quaking aspen Populus tremuloides Michx. **   Short Shrub
37.5 %
04       -none-
16 Ledum glandulosum Nutt. Ledum glandulosum Nutt. Ledum glandulosum western Labrador tea Ledum glandulosum Nutt. **   Ledum glandulosum Nutt. Ledum glandulosum western Labrador tea Ledum glandulosum Nutt. **   Short Shrub
2.5 %
02       -none-
17 Salix ligulifolia (Ball) Ball ex Schneid. Salix ligulifolia (Ball) Ball ex Schneid. Salix ligulifolia strapleaf willow Salix ligulifolia (Ball) Ball ex Schneid. **   Salix ligulifolia (Ball) Ball ex Schneid. Salix ligulifolia strapleaf willow Salix ligulifolia (Ball) Ball ex Schneid. **   Short Shrub
0.5 %
01       -none-
18 Salix L. Salix L. Salix willow Salix L. **   Salix L. Salix willow Salix L. **   Tall Shrub
2.5 %
02       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Canopy 2 m 5 m 20 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous 2 m 5 m 60 %
Nonvascular     0 %
Short Shrub 1 m 2 m 10 %
Sub-Canopy     0 %
Tall Shrub 1 m 2 m 5 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Klohr, Shannon Plot author
Keeler-Wolf, Todd PI
Baird, Alison Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Feb-2002
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Populus tremuloides / Veratrum californicum Riparian Forest       no
Keeler-Wolf, Todd


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