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YOSE.98M62
» Citation URL: http://vegbank.org/cite/VB.Ob.5358.YOSE98M62
» Citing info
Plot ID Fields: 
Author Plot Code ? YOSE.98M62
Author Observation Code ? YOSE.98M62
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 37.765113174 º
Longitude ? -119.773550416 º
Author Location ? YOSE -- Gin Flat
Location Narrative ? From jct. of Tioga Rd. with road to Tamarack Flat Campground, drive ~120 m, before first bend in road, park. Plot is to the right of the road ~30 m with an understory of Rhododendron (???? ... Chrysolepis sempervirens? --PJW). Consult UTM coordinates f
State or Province ? California
Country ? United States
Named Places
quadrangle: Ackerson Mountain
area|country|territory: United States
region|state|province: California
Layout Fields: 
Shape ? Rectangular
Area ? 999
Permanence ? permanent plot
Environment Fields: 
Elevation ? 2147.92559673515 m
Slope Aspect ? 180 º
Slope Gradient ? 6 º
Topographic Position ? High slope
Landform ? mountain(s)
Rock Type ? igneous, unspecified
Landscape Narrative ? Recent fire evident on blackened tree trunks. Much Rhododendron in understory (However, not on the species list for this plot. -- PJW). -- Total Veg. Cover: 5 / 70%; Total non-native cover: 2 (Rumex acetosella); Ht. to Base: T2 - 06 (Pinus jeffreyi, Abies concolor, A. magnifica)
Representativeness ? Yes, this plot represents this stand of Jeffrey pine / bush chinquapin.
Soil Drainage ? well drained
Percent Bedrock ? 23 %
Percent Rock / Gravel ? 2 %
Percent Wood ? 7 %
Percent Litter ? 61 %
Percent Bare Soil ? 7 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 03-Aug-1998
Observation End Date ? 03-Aug-1998
Project ? Yosemite National Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Taxon Observation Area ? 999
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 ? PLGR point at NW plot corner; Photos (from NW corner): B/W roll 14 (numbers out of sequence from M61): 31. NW -> NE 32. NW -> SW 33. NW -> SE 34. representative: SW corner -> NE approx.
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 Pinus jeffreyi Grev. & Balf. Pinus jeffreyi Grev. & Balf. Pinus jeffreyi Jeffrey pine Pinus jeffreyi Grev. & Balf. **   Pinus jeffreyi Grev. & Balf. Pinus jeffreyi Jeffrey pine Pinus jeffreyi Grev. & Balf. **   Canopy
37.5 %
04      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
99 cm       1 stem(s)
103 cm       1 stem(s)
114 cm       1 stem(s)
stem stem stem
2 Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor white fir Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. **   Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor white fir Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. **   Canopy
0.5 %
01      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
20 cm       1 stem(s)
stem
3 Abies magnifica A. Murr. Abies magnifica A. Murr. Abies magnifica California red fir Abies magnifica A. Murr. **   Abies magnifica A. Murr. Abies magnifica California red fir Abies magnifica A. Murr. **   Canopy
0.5 %
01      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
81 cm       1 stem(s)
stem
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
0.5 %
01       -none-
5 Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor white fir Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. **   Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor white fir Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. **   Short Shrub
0.5 %
01       -none-
6 Chrysolepis sempervirens (Kellogg) Hjelmqvist Chrysolepis sempervirens (Kellogg) Hjelmqvist Chrysolepis sempervirens bush chinquapin Chrysolepis sempervirens (Kellogg) Hjelmqvist **   Chrysolepis sempervirens (Kellogg) Hjelmqvist Chrysolepis sempervirens bush chinquapin Chrysolepis sempervirens (Kellogg) Hjelmqvist **   Tall Shrub
37.5 %
04       -none-
7 Arctostaphylos patula Greene Arctostaphylos patula Greene Arctostaphylos patula greenleaf manzanita Arctostaphylos patula Greene **   Arctostaphylos patula Greene Arctostaphylos patula greenleaf manzanita Arctostaphylos patula Greene **   Tall Shrub
0.5 %
01       -none-
8 Lupinus confertus Kellogg Lupinus confertus Kellogg Lupinus confertus crowded lupine Lupinus confertus Kellogg **   Lupinus confertus Kellogg Lupinus confertus crowded lupine Lupinus confertus Kellogg **   Herbaceous
2.5 %
02       -none-
9 Rumex acetosella L. Rumex acetosella L. Rumex acetosella common sheep sorrel Rumex acetosella L. **   Rumex acetosella L. Rumex acetosella common sheep sorrel Rumex acetosella L. **   Herbaceous
2.5 %
02       -none-
10 Cistanthe monosperma (Greene) Hershkovitz Cistanthe monosperma (Greene) Hershkovitz Cistanthe monosperma oneseed pussypaws Cistanthe monosperma (Greene) Hershkovitz **   Cistanthe monosperma (Greene) Hershkovitz Cistanthe monosperma oneseed pussypaws Cistanthe monosperma (Greene) Hershkovitz **   Herbaceous
0.5 %
01       -none-
11 Pinus jeffreyi Grev. & Balf. Pinus jeffreyi Grev. & Balf. Pinus jeffreyi Jeffrey pine Pinus jeffreyi Grev. & Balf. **   Pinus jeffreyi Grev. & Balf. Pinus jeffreyi Jeffrey pine Pinus jeffreyi Grev. & Balf. **   Herbaceous
0.5 %
01       -none-
12 Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor white fir Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. **   Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. Abies concolor white fir Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. **   Herbaceous
0.5 %
01       -none-
13 Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartman Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartman Pseudostellaria jamesiana tuber starwort Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartman **   Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartman Pseudostellaria jamesiana tuber starwort Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartman **   Herbaceous
0.5 %
01       -none-
14 Hydrophyllum occidentale (S. Wats.) Gray Hydrophyllum occidentale (S. Wats.) Gray Hydrophyllum occidentale western waterleaf Hydrophyllum occidentale (S. Wats.) Gray **   Hydrophyllum occidentale (S. Wats.) Gray Hydrophyllum occidentale western waterleaf Hydrophyllum occidentale (S. Wats.) Gray **   Herbaceous
0.5 %
01       -none-
15 Maianthemum racemosum (L.) Link ssp. racemosum Maianthemum racemosum (L.) Link ssp. racemosum Maianthemum racemosum ssp. racemosum feathery false lily of the vally Maianthemum racemosum (L.) Link ssp. racemosum **   Maianthemum racemosum (L.) Link ssp. racemosum Maianthemum racemosum ssp. racemosum feathery false lily of the vally Maianthemum racemosum (L.) Link ssp. racemosum **   Herbaceous
0.5 %
01       -none-
16 Achnatherum webberi (Thurb.) Barkworth Achnatherum webberi (Thurb.) Barkworth Achnatherum webberi Webber needlegrass Achnatherum webberi (Thurb.) Barkworth **   Achnatherum webberi (Thurb.) Barkworth Achnatherum webberi Webber needlegrass Achnatherum webberi (Thurb.) Barkworth **   Herbaceous
0.5 %
01       -none-
17 Apocynum androsaemifolium L. Apocynum androsaemifolium L. Apocynum androsaemifolium spreading dogbane Apocynum androsaemifolium L. **   Apocynum androsaemifolium L. Apocynum androsaemifolium spreading dogbane Apocynum androsaemifolium L. **   Herbaceous
0.5 %
01       -none-
18 Pyrola picta Sm. Pyrola picta Sm. Pyrola picta whiteveined wintergreen Pyrola picta Sm. **   Pyrola picta Sm. Pyrola picta whiteveined wintergreen Pyrola picta Sm. **   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 15 m 20 m 30 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous   0.5 m 5 %
Nonvascular     0 %
Short Shrub 1 m 2 m 5 %
Sub-Canopy     0 %
Tall Shrub 1 m 2 m 50 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Grossman, Jesse Field assistant
Martin, Mishon Plot author
Keeler-Wolf, Todd PI
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Feb-2002
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Pinus jeffreyi / Chrysolepis sempervirens Woodland       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         Silt Loam                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   15 - low
Animal, general   none noted


User Defined Values
No User Defined Data for this plot