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RH-ZION.70
» Citation URL: http://vegbank.org/cite/VB.Ob.4840.RHZION70
» Citing info
Plot ID Fields: 
Author Plot Code ? RH-ZION.70
Author Observation Code ? RH-ZION.70
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 37.259615526 º
Longitude ? -112.950718608 º
Author Location ? ZION
Location Narrative ? Zion Canyon Scenic Drive, Grotto Picnic parking lot. Plot is on slopes east of picnic area. 2 vertical trails on slopes behind picnic area, southern most trail leads to northern edge of plot. From SW corner of plot to Spearhead is 322 degrees to Angels
State or Province ? Utah
Country ? United States
Named Places
quadrangle: Temple of Sinawava
area|country|territory: United States
region|state|province: Utah
Layout Fields: 
Shape ? Square
Area ? 400
Permanence ? permanent plot
Environment Fields: 
Elevation ? 1335 m
Slope Aspect ? 315 º
Slope Gradient ? 36 º
Topographic Position ? Midslope
Landform ? slope
Surficial Deposits ? Alluvial Deposits: Alluvial Fan
Landscape Narrative ? Impenetrable brush
Representativeness ? good, typical of slopes below cliffs.
Soil Drainage ? well drained
Soil Depth ? 0 m
Percent Bedrock ? 1 %
Percent Rock / Gravel ? 12 %
Percent Wood ? 0 %
Percent Litter ? 82 %
Percent Bare Soil ? 3 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? 1% moss, 1% lichen
Methods Fields: 
Observation Start Date ? 18-Aug-1999
Observation End Date ? 18-Aug-1999
Project ? Zion National Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Taxon Observation Area ? 400
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 ? tag 985, in SW corner photo 24, 230 degrees photo 24, 170 degrees
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 Quercus turbinella Greene Quercus turbinella Greene Quercus turbinella Sonoran scrub oak Quercus turbinella Greene **   Quercus turbinella Greene Quercus turbinella Sonoran scrub oak Quercus turbinella Greene **   Tall Shrub
60 %
05       -none-
2 Amelanchier utahensis Koehne Amelanchier utahensis Koehne Amelanchier utahensis Utah serviceberry Amelanchier utahensis Koehne **   Amelanchier utahensis Koehne Amelanchier utahensis Utah serviceberry Amelanchier utahensis Koehne **   Tall Shrub
10 %
03       -none-
3 Quercus gambelii Nutt. Quercus gambelii Nutt. Quercus gambelii Gambel oak Quercus gambelii Nutt. **   Quercus gambelii Nutt. Quercus gambelii Gambel oak Quercus gambelii Nutt. **   Tall Shrub
2.5 %
02       -none-
4 Rhus trilobata Nutt. var. trilobata Rhus trilobata Nutt. var. trilobata Rhus trilobata var. trilobata skunkbush sumac Rhus trilobata Nutt. var. trilobata **   Rhus trilobata Nutt. var. trilobata Rhus trilobata var. trilobata skunkbush sumac Rhus trilobata Nutt. var. trilobata **   Tall Shrub
0.5 %
01       -none-
5 Fraxinus anomala Torr. ex S. Wats. Fraxinus anomala Torr. ex S. Wats. Fraxinus anomala singleleaf ash Fraxinus anomala Torr. ex S. Wats. **   Fraxinus anomala Torr. ex S. Wats. Fraxinus anomala singleleaf ash Fraxinus anomala Torr. ex S. Wats. **   Tall Shrub
0.5 %
01       -none-
6 Quercus turbinella Greene Quercus turbinella Greene Quercus turbinella Sonoran scrub oak Quercus turbinella Greene **   Quercus turbinella Greene Quercus turbinella Sonoran scrub oak Quercus turbinella Greene **   Short Shrub
10 %
03       -none-
7 Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal Yucca elata var. utahensis Utah yucca Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal **   Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal Yucca elata var. utahensis Utah yucca Yucca elata (Engelm.) Engelm. var. utahensis (McKelvey) Reveal **   Short Shrub
0.5 %
01       -none-
8 Opuntia phaeacantha Engelm. Opuntia phaeacantha Engelm. Opuntia phaeacantha tulip pricklypear Opuntia phaeacantha Engelm. **   Opuntia phaeacantha Engelm. Opuntia phaeacantha tulip pricklypear Opuntia phaeacantha Engelm. **   Dwarf Shrub
0.5 %
01       -none-
9 Opuntia macrorhiza Engelm. Opuntia macrorhiza Engelm. Opuntia macrorhiza twistspine pricklypear Opuntia macrorhiza Engelm. **   Opuntia macrorhiza Engelm. Opuntia macrorhiza twistspine pricklypear Opuntia macrorhiza Engelm. **   Dwarf Shrub
0.5 %
01       -none-
10 Hesperodoria scopulorum (M.E. Jones) Greene Hesperodoria scopulorum (M.E. Jones) Greene Hesperodoria scopulorum Grand Canyon glowweed Hesperodoria scopulorum (M.E. Jones) Greene **   Hesperodoria scopulorum (M.E. Jones) Greene Hesperodoria scopulorum Grand Canyon glowweed Hesperodoria scopulorum (M.E. Jones) Greene **   Herbaceous
0.5 %
01       -none-
11 Senecio spartioides Torr. & Gray Senecio spartioides Torr. & Gray Senecio spartioides broomlike ragwort Senecio spartioides Torr. & Gray **   Senecio spartioides Torr. & Gray Senecio spartioides broomlike ragwort Senecio spartioides Torr. & Gray **   Herbaceous
0.5 %
01       -none-
12 Penstemon Schmidel Penstemon Schmidel Penstemon beardtongue Penstemon Schmidel **   Penstemon Schmidel Penstemon beardtongue Penstemon Schmidel **   Herbaceous
0.5 %
01       -none-
13 Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus sand dropseed Sporobolus cryptandrus (Torr.) Gray **   Sporobolus cryptandrus (Torr.) Gray Sporobolus cryptandrus sand dropseed Sporobolus cryptandrus (Torr.) Gray **   Herbaceous
0.5 %
01       -none-
14 Bromus tectorum L. Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum L. **   Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum L. **   Herbaceous
0.5 %
01       -none-
15 Phacelia heterophylla Pursh Phacelia heterophylla Pursh Phacelia heterophylla varileaf phacelia Phacelia heterophylla Pursh **   Phacelia heterophylla Pursh Phacelia heterophylla varileaf phacelia Phacelia heterophylla Pursh **   Herbaceous
0.5 %
01       -none-
16 Castilleja linariifolia Benth. Castilleja linariifolia Benth. Castilleja linariifolia Wyoming Indian paintbrush Castilleja linariifolia Benth. **   Castilleja linariifolia Benth. Castilleja linariifolia Wyoming Indian paintbrush Castilleja linariifolia Benth. **   Herbaceous
0.5 %
01       -none-
17 Bromus diandrus Roth Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus Roth **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus Roth **   Herbaceous
0.5 %
01       -none-
18 Heterotheca villosa (Pursh) Shinners Heterotheca villosa (Pursh) Shinners Heterotheca villosa hairy false goldenaster Heterotheca villosa (Pursh) Shinners **   Heterotheca villosa (Pursh) Shinners Heterotheca villosa hairy false goldenaster Heterotheca villosa (Pursh) Shinners **   Herbaceous
0.5 %
01       -none-
19 Poa fendleriana (Steud.) Vasey Poa fendleriana (Steud.) Vasey Poa fendleriana muttongrass Poa fendleriana (Steud.) Vasey **   Poa fendleriana (Steud.) Vasey Poa fendleriana muttongrass Poa fendleriana (Steud.) Vasey **   Herbaceous
0.5 %
01       -none-
20 Elymus lanceolatus (Scribn. & J.G. Sm.) Gould Elymus lanceolatus (Scribn. & J.G. Sm.) Gould Elymus lanceolatus streambank wheatgrass Elymus lanceolatus (Scribn. & J.G. Sm.) Gould **   Elymus lanceolatus (Scribn. & J.G. Sm.) Gould Elymus lanceolatus streambank wheatgrass Elymus lanceolatus (Scribn. & J.G. Sm.) Gould **   Herbaceous
0.5 %
01       -none-
21 Arenaria macradenia S. Wats. Arenaria macradenia S. Wats. Arenaria macradenia Mojave sandwort Arenaria macradenia S. Wats. **   Arenaria macradenia S. Wats. Arenaria macradenia Mojave sandwort Arenaria macradenia 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     0 %
Dwarf Shrub   0.5 m 5 %
Emergent     0 %
Epiphyte     0 %
Herbaceous   0.5 m 5 %
Nonvascular     0 %
Short Shrub 1 m 2 m 10 %
Sub-Canopy     0 %
Tall Shrub 2 m 5 m 70 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Reid, Marion PI
Hobbs, Susan Field assistant
Reid, Bill Plot author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Feb-2002
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus turbinella - (Amelanchier utahensis) Colluvial Shrubland       no
Reid, Marion


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         Sands: Sand                


User Defined Values
No User Defined Data for this plot