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LEIRCH03
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:1295-{1BDF7C57-7C00-4CAC-92CA-C03343F9DD9D}
» Citing info
Plot ID Fields: 
Author Plot Code ? LEIRCH03
Author Observation Code ? LEIRCH03
Original Data Location ? California Dept. of Fish and Wildlife, Vegetation Classification Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 39.9988265548151 º
Longitude ? -121.939024626016 º
Author Location ? Leininger Ranch, Tehama County
Location Narrative ? Site is located 1/2 mile NE of the rock wall on the west end of the Leininger Ranch. This is an herbaceous stand on thin, cobbly, volcanic soil, and some exposed bedrock. Native forbs and bulbs dominate this stand, particularly Lasthenia californica, Plantago erecta, non-flowering Brodiaea, and Selaginella hansenii.; Recently grazed.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? square
Area ? 100
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 10 m wide
Environment Fields: 
Stand Size ? large
Elevation ? 245 m
Slope Aspect ? 240 º
Slope Gradient ? 3 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Volcanic mud
Rock Type ? Volcanic mud
Landscape Narrative ? upland; Annual Grass
Percent Bedrock ? 6 %
Percent Rock / Gravel ? 49 %
Percent Litter ? 5 %
Percent Bare Soil ? 20 %
Percent Other ? 2 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 29-Mar-2006 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 100
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 100
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? cited in Klein et al. 2007 as SNFN0402
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 Lasthenia californica Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Low
16 %
        -none-
2 Brodiaea Brodiaea Sm. Brodiaea Brodiaea **   BRODI Brodiaea Sm. Brodiaea Brodiaea **   BRODI Low
6 %
        -none-
3 Plantago erecta Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Low
5 %
        -none-
4 Navarretia tagetina Navarretia tagetina Greene Navarretia tagetina Navarretia tagetina **   NATA3 Navarretia tagetina Greene Navarretia tagetina Navarretia tagetina **   NATA3 Low
4 %
        -none-
5 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Low
4 %
        -none-
6 Triphysaria eriantha ssp. eriantha Triphysaria eriantha (Benth.) T.I. Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha Triphysaria eriantha ssp. eriantha **   TRERE2 Triphysaria eriantha (Benth.) T.I. Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha Triphysaria eriantha ssp. eriantha **   TRERE2 Low
3 %
        -none-
7 Selaginella hansenii Selaginella hansenii Hieron. Selaginella hansenii Selaginella hansenii **   SEHA2 Selaginella hansenii Hieron. Selaginella hansenii Selaginella hansenii **   SEHA2 Low
3 %
        -none-
8 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
3 %
        -none-
9 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
2 %
        -none-
10 Minuartia californica Minuartia californica (A. Gray) Mattf. Minuartia californica Minuartia californica **   MICA7 Minuartia californica (A. Gray) Mattf. Minuartia californica Minuartia californica **   MICA7 Low
1 %
        -none-
11 Parvisedum pumilum Parvisedum pumilum (Benth.) R.T. Clausen Parvisedum pumilum Parvisedum pumilum **   PAPU10 Parvisedum pumilum (Benth.) R.T. Clausen Parvisedum pumilum Parvisedum pumilum **   PAPU10 Low
1 %
        -none-
12 Erodium botrys Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Low
1 %
        -none-
13 Crassula connata Crassula connata (Ruiz & Pav.) A. Berger Crassula connata Crassula connata **   CRCO34 Crassula connata (Ruiz & Pav.) A. Berger Crassula connata Crassula connata **   CRCO34 Low
0.2 %
        -none-
14 Gilia tricolor Gilia tricolor Benth. Gilia tricolor Gilia tricolor **   GITR2 Gilia tricolor Benth. Gilia tricolor Gilia tricolor **   GITR2 Low
0.2 %
        -none-
15 Microseris acuminata Microseris acuminata Greene Microseris acuminata Microseris acuminata **   MIAC Microseris acuminata Greene Microseris acuminata Microseris acuminata **   MIAC Low
0.2 %
        -none-
16 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low
0.2 %
        -none-
17 Medicago polymorpha Medicago polymorpha L. Medicago polymorpha Medicago polymorpha **   MEPO3 Medicago polymorpha L. Medicago polymorpha Medicago polymorpha **   MEPO3 Low
0.2 %
        -none-
18 Trifolium Trifolium L. Trifolium Trifolium **   TRIFO Trifolium L. Trifolium Trifolium **   TRIFO Low
0.2 %
        -none-
19 Chlorogalum angustifolium Chlorogalum angustifolium Kellogg Chlorogalum angustifolium Chlorogalum angustifolium **   CHAN2 Chlorogalum angustifolium Kellogg Chlorogalum angustifolium Chlorogalum angustifolium **   CHAN2 Low
0.2 %
        -none-
20 Plagiobothrys humistratus Plagiobothrys humistratus (Greene) I.M. Johnst. Plagiobothrys humistratus Plagiobothrys humistratus **   PLHU Plagiobothrys humistratus (Greene) I.M. Johnst. Plagiobothrys humistratus Plagiobothrys humistratus **   PLHU Low
0.2 %
        -none-
21 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low
0.2 %
        -none-
22 Chorizanthe polygonoides Chorizanthe polygonoides Torr. & A. Gray Chorizanthe polygonoides Chorizanthe polygonoides **   CHPO4 Chorizanthe polygonoides Torr. & A. Gray Chorizanthe polygonoides Chorizanthe polygonoides **   CHPO4 Low
0.2 %
        -none-
23 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Low
0.2 %
        -none-
24 Erodium cicutarium Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Low
0.2 %
        -none-
25 Lotus wrangelianus Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Low
0.2 %
        -none-
26 Senecio vulgaris Senecio vulgaris L. Senecio vulgaris Senecio vulgaris **   SEVU Senecio vulgaris L. Senecio vulgaris Senecio vulgaris **   SEVU Low
0.2 %
        -none-
27 Poa annua Poa annua L. Poa annua Poa annua **   POAN Poa annua L. Poa annua Poa annua **   POAN Low
0.2 %
        -none-
28 Micropus californicus Micropus californicus Fisch. & C.A. Mey. Micropus californicus Micropus californicus **   MICA Micropus californicus Fisch. & C.A. Mey. Micropus californicus Micropus californicus **   MICA Low
0.2 %
        -none-
29 Liverwort Liverwort **   Hepatophyta Liverworts Liverwort **   Liverwort **   Hepatophyta Liverworts Liverwort **   Low
0.2 %
        -none-
30 Sagina decumbens ssp. occidentalis Sagina decumbens (Elliot) Torr. & A. Gray ssp. occidentalis (S. Watson) Crow Sagina decumbens ssp. occidentalis Sagina decumbens ssp. occidentalis **   SADEO Sagina decumbens (Elliot) Torr. & A. Gray ssp. occidentalis (S. Watson) Crow Sagina decumbens ssp. occidentalis Sagina decumbens ssp. occidentalis **   SADEO Low
0.2 %
        -none-
31 Vulpia Vulpia C.C. Gmel. Vulpia Vulpia **   VULPI Vulpia C.C. Gmel. Vulpia Vulpia **   VULPI Low
0.2 %
        -none-
32 Delphinium Delphinium L. Delphinium Delphinium **   DELPH Delphinium L. Delphinium Delphinium **   DELPH Low
0.2 %
        -none-
33 Geranium molle Geranium molle L. Geranium molle Geranium molle **   GEMO Geranium molle L. Geranium molle Geranium molle **   GEMO Low
0.2 %
        -none-
34 Hemizonia fitchii Hemizonia fitchii A. Gray Hemizonia fitchii Hemizonia fitchii **   HEFI Hemizonia fitchii A. Gray Hemizonia fitchii Hemizonia fitchii **   HEFI Low
0.2 %
        -none-
35 Plagiobothrys austiniae Plagiobothrys austiniae (Greene) I.M. Johnst. Plagiobothrys austiniae Plagiobothrys austiniae **   PLAU Plagiobothrys austiniae (Greene) I.M. Johnst. Plagiobothrys austiniae Plagiobothrys austiniae **   PLAU Low
0.2 %
        -none-
36 Lepidium nitidum Lepidium nitidum Nutt. Lepidium nitidum Lepidium nitidum **   LENI Lepidium nitidum Nutt. Lepidium nitidum Lepidium nitidum **   LENI Low
0.2 %
        -none-
37 Petrorhagia dubia Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia Petrorhagia dubia **   PEDU2 Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia Petrorhagia dubia **   PEDU2 Low
0.2 %
        -none-
38 Poa secunda Poa secunda J. Presl Poa secunda Poa secunda **   POSE Poa secunda J. Presl Poa secunda Poa secunda **   POSE Low
0.2 %
        -none-
39 Trifolium depauperatum Trifolium depauperatum Desv. Trifolium depauperatum Trifolium depauperatum **   TRDE Trifolium depauperatum Desv. Trifolium depauperatum Trifolium depauperatum **   TRDE Low
0.2 %
        -none-
40 Taeniatherum caput-medusae Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae Taeniatherum caput-medusae **   TACA8 Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae Taeniatherum caput-medusae **   TACA8 Low
0.2 %
        -none-
41 Lasthenia fremontii Lasthenia fremontii (Torr. ex A. Gray) Greene Lasthenia fremontii Lasthenia fremontii **   LAFR4 Lasthenia fremontii (Torr. ex A. Gray) Greene Lasthenia fremontii Lasthenia fremontii **   LAFR4 Low
0.2 %
        -none-
42 Lessingia virgata Lessingia virgata A. Gray Lessingia virgata Lessingia virgata **   LEVI8 Lessingia virgata A. Gray Lessingia virgata Lessingia virgata **   LEVI8 Low
0.2 %
        -none-
43 Plagiobothrys greenei Plagiobothrys greenei (A. Gray) I.M. Johnst. Plagiobothrys greenei Plagiobothrys greenei **   PLGR Plagiobothrys greenei (A. Gray) I.M. Johnst. Plagiobothrys greenei Plagiobothrys greenei **   PLGR Low
0.2 %
        -none-
44 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
0.2 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Low 0 m 0.5 m 42 %
Medium 0.5 m 5 m 0 %
Tall 5 m   0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Jensen, Nick Field assistant
Bibbo, Mark Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Vulpia microstachys – Lasthenia californica – Sedella pumila Association     Klein et al. 2007 no
Klein, Anne


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Grazing Medium Grazing
Competition from exotics Low Competition from exotics


User Defined Values
No User Defined Data for this plot