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YOSE.98M68
» Citation URL: http://vegbank.org/cite/VB.Ob.5211.YOSE98M68
» Citing info
Plot ID Fields: 
Author Plot Code ? YOSE.98M68
Author Observation Code ? YOSE.98M68
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 37.770087318 º
Longitude ? -119.843103689 º
Author Location ? YOSE -- Big Oak Flat Rd. opp. Merced Grove parking
Location Narrative ? Big Oak Flat Rd. to gated dirt road ~50 m W of Merced Grove parking lot; proceed ~1 km, walk due N to top of ridge; plot is in semi-open area; consult UTM coordinates for SE corner.
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 ? 1898.59919711413 m
Slope Aspect ? 225 º
Slope Gradient ? 25 º
Topographic Position ? High slope
Landform ? mountain(s)
Landscape Narrative ? No evidence of recent fire; plot on ridgetop; vegetation outside of open area Jeffrey and sugar pines. -- Total Veg. Cover: 6 / 80% Total non-native cover: 0 Ht. to Base: T2 - 05 (Pinus jeffreyi, P. lambertiana) T3 - 04 (Calocedrus decurrens, Quercus kelloggii, P. lambertiana)
Representativeness ? Yes, this area is representative of an open area in a forest with a few trees. The vegetation in th
Soil Drainage ? moderately well drained
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 15 %
Percent Wood ? 7 %
Percent Litter ? 78 %
Percent Bare Soil ? 0 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 06-Aug-1998
Observation End Date ? 06-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 ? Photos: B/W roll 15. 13. Std. #1 14. Std. #2 15. Std. #3 16. E -> W Color roll 13:
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
15 %
03      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
38 cm       1 stem(s)
62 cm       1 stem(s)
stem stem
2 Pinus lambertiana Dougl. Pinus lambertiana Dougl. Pinus lambertiana sugar pine Pinus lambertiana Dougl. **   Pinus lambertiana Dougl. Pinus lambertiana sugar pine Pinus lambertiana Dougl. **   Canopy
2.5 %
02       -none-
3 Quercus kelloggii Newberry Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii Newberry **   Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii Newberry **   Sub-Canopy
2.5 %
02       -none-
4 Calocedrus decurrens (Torr.) Florin Calocedrus decurrens (Torr.) Florin Calocedrus decurrens incense cedar Calocedrus decurrens (Torr.) Florin **   Calocedrus decurrens (Torr.) Florin Calocedrus decurrens incense cedar Calocedrus decurrens (Torr.) Florin **   Sub-Canopy
2.5 %
02      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
22 cm       1 stem(s)
23 cm       1 stem(s)
34 cm       1 stem(s)
stem stem stem
5 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
62.5 %
05       -none-
6 Calocedrus decurrens (Torr.) Florin Calocedrus decurrens (Torr.) Florin Calocedrus decurrens incense cedar Calocedrus decurrens (Torr.) Florin **   Calocedrus decurrens (Torr.) Florin Calocedrus decurrens incense cedar Calocedrus decurrens (Torr.) Florin **   Tall Shrub
2.5 %
02       -none-
7 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. **   Tall Shrub
2.5 %
02       -none-
8 Chamaebatia foliolosa Benth. Chamaebatia foliolosa Benth. Chamaebatia foliolosa mountain misery Chamaebatia foliolosa Benth. **   Chamaebatia foliolosa Benth. Chamaebatia foliolosa mountain misery Chamaebatia foliolosa Benth. **   Short Shrub
2.5 %
02       -none-
9 Pinus lambertiana Dougl. Pinus lambertiana Dougl. Pinus lambertiana sugar pine Pinus lambertiana Dougl. **   Pinus lambertiana Dougl. Pinus lambertiana sugar pine Pinus lambertiana Dougl. **   Short Shrub
0.5 %
01       -none-
10 Prunus virginiana L. var. demissa (Nutt.) Torr. Prunus virginiana L. var. demissa (Nutt.) Torr. Prunus virginiana var. demissa western chokecherry Prunus virginiana L. var. demissa (Nutt.) Torr. **   Prunus virginiana L. var. demissa (Nutt.) Torr. Prunus virginiana var. demissa western chokecherry Prunus virginiana L. var. demissa (Nutt.) Torr. **   Short Shrub
0.5 %
01       -none-
11 Ceanothus cordulatus Kellogg Ceanothus cordulatus Kellogg Ceanothus cordulatus whitethorn ceanothus Ceanothus cordulatus Kellogg **   Ceanothus cordulatus Kellogg Ceanothus cordulatus whitethorn ceanothus Ceanothus cordulatus Kellogg **   Short Shrub
0.5 %
01       -none-
12 Ribes L. Ribes L. Ribes currant Ribes L. **   Ribes L. Ribes currant Ribes L. **   Short Shrub
0.5 %
01       -none-
13 Carex multicaulis Bailey Carex multicaulis Bailey Carex multicaulis manystem sedge Carex multicaulis Bailey **   Carex multicaulis Bailey Carex multicaulis manystem sedge Carex multicaulis Bailey **   Herbaceous
0.5 %
01       -none-
14 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-
15 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-
16 Goodyera oblongifolia Raf. Goodyera oblongifolia Raf. Goodyera oblongifolia western rattlesnake plantain Goodyera oblongifolia Raf. **   Goodyera oblongifolia Raf. Goodyera oblongifolia western rattlesnake plantain Goodyera oblongifolia Raf. **   Herbaceous
0.5 %
01       -none-
17 Galium bolanderi Gray Galium bolanderi Gray Galium bolanderi Bolander's bedstraw Galium bolanderi Gray **   Galium bolanderi Gray Galium bolanderi Bolander's bedstraw Galium bolanderi Gray **   Herbaceous
0.5 %
01       -none-
18 Hieracium albiflorum Hook. Hieracium albiflorum Hook. Hieracium albiflorum white hawkweed Hieracium albiflorum Hook. **   Hieracium albiflorum Hook. Hieracium albiflorum white hawkweed Hieracium albiflorum Hook. **   Herbaceous
0.5 %
01       -none-
19 Iris hartwegii Baker Iris hartwegii Baker Iris hartwegii rainbow iris Iris hartwegii Baker **   Iris hartwegii Baker Iris hartwegii rainbow iris Iris hartwegii Baker **   Herbaceous
0.5 %
01       -none-
20 Quercus kelloggii Newberry Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii Newberry **   Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii Newberry **   Herbaceous
0.5 %
01       -none-
21 Silene bernardina S. Wats. Silene bernardina S. Wats. Silene bernardina Palmer's catchfly Silene bernardina S. Wats. **   Silene bernardina S. Wats. Silene bernardina Palmer's catchfly Silene bernardina S. Wats. **   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 20 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous   0.5 m 0 %
Nonvascular     0 %
Short Shrub 0.5 m 1 m 20 %
Sub-Canopy 5 m 10 m 10 %
Tall Shrub 1 m 2 m 60 %
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 ?
Arctostaphylos patula Shrubland       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         Loam                


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


User Defined Values
No User Defined Data for this plot