Search Results — 1196 specimen records retrieved (1077 records with coordinates)
Results for search: Scientific name=Muhlenbergia microsperma (including nomenclatural synonyms);   More information: Jepson Online Interchange

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC177351  Muhlenbergia microsperma Sarah J. De Groot; Leland Lubinsky 2004-10-15 4464 San Bernardino Whipple Mountains: Southern fork of Whipple Wash, upstream from Whipple Cave, just E/NE of large dark bluff 710 Comment
  CAS-BOT-BC182526  Muhlenbergia microsperma Sarah J. DeGroot; J. Mark Porter 2003-3-17 1409 San Bernardino Colorado Desert; Northeastern Colorado Desert region: Whipple Mountains: Canyon of light colored granite just N of Gene [Punping] Pumping Station along Black Meadow Landing/powerline road 269 Comment
  CAS-BOT-BC183633  Muhlenbergia microsperma Sarah J. DeGroot; Angela Gatto; Chris Stevenson; Constance Baldwin 2003-4-19 2378 San Bernardino Whipple Mountains: Canyon on NE side of mountains, off powerline road 287 Comment
  CAS-BOT-BC227180  Muhlenbergia microsperma Sarah J. De Groot 2004-3-29 3967 San Bernardino Whipple Mountains: Along powerline road, near southern boundary of Chemehuevi Indian Reservation 290 Comment
  CAS-BOT-BC227237  Muhlenbergia microsperma Sarah J. De Groot; Leland Lubinsky 2004-10-16 4499 San Bernardino Whipple Mountains: North fork of Whipple Wash, a few miles E of summit 915 Comment
  CAS-BOT-BC227239  Muhlenbergia microsperma Sarah J. De Groot; Krina De Groot; Leland Lubinsky; Linda Lee Worlow 2004-3-15 3631 San Bernardino Whipple Mountains: BLM Wilderness area, wash below and south of highest peak, north of road from aqueduct into south side of range 999 Comment
  CAS-BOT-BC227250  Muhlenbergia microsperma R. E. Riefner, Jr. 2011-8-16 11 -99 Orange Newport Beach, Orange County Parks & Recreation lands, along Newport Coast Drive, between Vista Ridge Rd. & Alteza Rd. 280 Comment
  CAS-BOT-BC247201  Muhlenbergia microsperma Sarah J. De Groot; Krina De Groot; Leland Lubinsky; Linda Lee Worlow 2004-3-16 3742 San Bernardino Whipple Mountains: BLM Wilderness, south of highest peak along wash north of road into south side of range, north of aqueduct 620 Comment
  CAS-BOT-BC275201  Muhlenbergia microsperma Ralph Hoffman 1930-6-14 s.n. Santa Barbara Near Pelican Bay, Santa Cruz Island Comment
  CAS-BOT-BC275202  Muhlenbergia microsperma Steven A. Junak 1984-2-24 SC- 831 Santa Barbara California Islands. Santa Cruz Island. Extreme E end of S Ridge Road, E of Peak 777 190 Comment
  CAS-BOT-BC275203  Muhlenbergia microsperma Steven A. Junak 1986-4-29 MA- 149 Ventura Middle Anacapa Island: Slopes above East Fish Camp, S side of island 48 Comment
  CAS-BOT-BC275204  Muhlenbergia microsperma Peter H. Raven; Henry J. Thompson 1959-5-10 14208 Ventura Santa Monica Mountains. NE slopes of Conejo Mountain 182 Comment
  CAS-BOT-BC275206  Muhlenbergia microsperma Henry M. Pollard 1964-4-20 s.n. Ventura Ventura River Basin. Shoulder of Casitas Pass Road near Casitas Lake Comment
  CAS-BOT-BC275207  Muhlenbergia microsperma Henry M. Pollard 1962-4-27 s.n. Ventura Ventura River Basin. E of Casitas Pass near Lake Casitas Comment
  CAS-BOT-BC275208  Muhlenbergia microsperma Henry M. Pollard 1966-3-18 s.n. Ventura Above beach near Point Mugu Comment
  CAS-BOT-BC275209  Muhlenbergia microsperma Henry M. Pollard 1963-7-2 s.n. Ventura Ventura River Basin. On Taylor Ranch coastal bluffs, ca. 1 mile W of Ventura River Comment
  CAS-BOT-BC275210  Muhlenbergia microsperma Henry M. Pollard 1960-5-8 s.n. Ventura Ventura River Basin. Foothills Trail, Ojai Valley Comment
  CAS-BOT-BC275212  Muhlenbergia microsperma Henry M. Pollard 1948-6-19 s.n. Ventura Maricopa Road near Matilija Springs Comment
  CAS-BOT-BC275213  Muhlenbergia microsperma Henry M. Pollard 1945-5-27 s.n. Ventura Pratt Trail Comment
  CAS-BOT-BC275214  Muhlenbergia microsperma Carl B. Wolf 1928-4-1 1616 Ventura Santa Susana Pass, 0.5 mile below the summit 457 Comment
  CAS-BOT-BC275226  Muhlenbergia microsperma Ira L. Wiggins 1926-2-19 1783 San Diego 0.10 mile above Dulzura Comment
  CAS-BOT-BC275227  Muhlenbergia microsperma Ira L. Wiggins 1926-2-19 1783 San Diego 0.10 mile above Dulzura Comment
  CAS-BOT-BC275228  Muhlenbergia microsperma T. S. Brandegee 1902-4-29 830 San Diego San Diego Comment
  CAS-BOT-BC275229  Muhlenbergia microsperma T. S. Brandegee 1902-4-29 830 San Diego San Diego Comment
  CAS-BOT-BC275230  Muhlenbergia microsperma Alice Eastwood 1913-4-1 2886 San Diego Point Loma Comment
  CAS-BOT-BC275231  Muhlenbergia microsperma F. E. Blaisdell No date on label s.n. San Diego Coronado Comment
  CAS-BOT-BC275232  Muhlenbergia microsperma Marcus E. Jones 1882-3-25 3113 San Diego Fall Brook Comment
  CAS-BOT-BC275233  Muhlenbergia microsperma Marcus E. Jones 1882-3-25 3113 San Diego Fall Brook Comment
  CAS-BOT-BC275234  Muhlenbergia microsperma C. L. Hitchcock; C. V. Muhlick 1964-3-18 23122 San Diego 19 miles E of Pala, along State Highway 76 Comment
  CAS-BOT-BC275235  Muhlenbergia microsperma Harley P. Chandler 1904-5-21 5219 San Diego San Miguel Mountain 304 Comment
  CAS-BOT-BC275238  Muhlenbergia microsperma Alice Eastwood 1906-6-13 455 Santa Barbara Blockmans Ranch Comment
  CAS-BOT-BC275239  Muhlenbergia microsperma Alice Eastwood 1906-6-13 319 Santa Barbara The country adjacent to Santa Maria. Santa Maria River Comment
  CAS-BOT-BC275240  Muhlenbergia microsperma Mrs. Ellwood Cooper No date on label s.n. Santa Barbara Santa Barbara. Collected at Ellwood Comment
  CAS-BOT-BC275241  Muhlenbergia microsperma D. E. Breedlove 1962-4-25 2534 Santa Barbara Along the Alamo Pintado Creek from 7-8 miles N of Los Olivos, base of Figueroa Mountain, Birbent Canyon, San Rafael Range 426 Comment
  CAS-BOT-BC275242  Muhlenbergia microsperma A. D. E. Elmer 1902-5-1 3831 Santa Barbara Santa Barbara Comment
  CAS-BOT-BC275243  Muhlenbergia microsperma A. D. E. Elmer 1902-5-1 3831 Santa Barbara Santa Barbara Comment
  CAS-BOT-BC275245  Muhlenbergia microsperma L. R. Abrams; I. L. Wiggins 1930-4-26 99 Santa Barbara Santa Cruz Island. Vicinity of Pelican Bay, between the Bay and Prisoner's Harbor Comment
  CAS-BOT-BC275246  Muhlenbergia microsperma L. R. Abrams; I. L. Wiggins 1930-4-26 99 Santa Barbara Santa Cruz Island. Vicinity of Pelican Bay, between the Bay and Prisoner's Harbor Comment
  CAS-BOT-BC275247  Muhlenbergia microsperma Peter Raven; Clifton F. Smith 1960-4-26 15200 Santa Barbara Portezuela Grade, Santa Cruz Island Comment
  CAS-BOT-BC275248  Muhlenbergia microsperma Henry M. Pollard 1965-3-10 s.n. Santa Barbara N of Honda Valley, La Mesa, Santa Barbara Comment
  CAS-BOT-BC275249  Muhlenbergia microsperma Henry M. Pollard 1956-3-27 s.n. Santa Barbara W of Slippery Rock Ledge, Santa Ynez Mountains, Goleta 457 Comment
  CAS-BOT-BC275250  Muhlenbergia microsperma Henry M. Pollard 1952-5-25 s.n. Santa Barbara Santa Barbara and Vicinity. Arroyo Burro Trail, San Rogue Canyon Comment
  CAS-BOT-BC275251  Muhlenbergia microsperma Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern 1973-3-21 6436 Riverside Big Maria Mountains, 12 airline miles N of downtown Blythe 289 Comment
  CAS-BOT-BC275252  Muhlenbergia microsperma A. C. Sanders 2002-11-21 25630 Riverside Temescal Valley: development called Trilogy at Glen Ivy between Bixby and Brown Canyons, drainage W12 457 Comment
  CAS-BOT-BC275253  Muhlenbergia microsperma Steve Boyd; et al. 1990-4-3 4101 Riverside Vail Lake Area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain, just S of the E summit 701 Comment
  CAS-BOT-BC275254  Muhlenbergia microsperma Rateaver 1944-2-21 59 Riverside Tahquitz Creek, Palm Springs Comment
  CAS-BOT-BC275255  Muhlenbergia microsperma J. Aug. Kusche 1921-12-4 s.n. San Bernardino Needles Comment
  CAS-BOT-BC275256  Muhlenbergia microsperma Gale Monson 1952-3-22 s.n. San Bernardino Whipple Mountains Comment
  CAS-BOT-BC275257  Muhlenbergia microsperma Annie M. Alexander; Louise Kellogg 1940-3-23 948 San Bernardino 1 mile S of Twenty Nine Palms 640 Comment
  CAS-BOT-BC275258  Muhlenbergia microsperma Annie M. Alexander; Louise Kellogg 1940-4-28 1263 San Bernardino N side of Whipple Mountains 289 Comment
  CAS-BOT-BC275259  Muhlenbergia microsperma S. B. Parish 1891-6-23 s.n. San Bernardino Waterman Hot Springs Comment
  CAS-BOT-BC275260  Muhlenbergia microsperma S. B. Parish; W. F. Parish 1881-4-1 866 San Bernardino Agua Caliente Comment
  CAS-BOT-BC275261  Muhlenbergia microsperma S. B. Parish; W. F. Parish 1891-3-4 2131 San Bernardino Cajon Hills Comment
  CAS-BOT-BC275262  Muhlenbergia microsperma S. B. Parish; W. F. Parish 1893-5-1 s.n. San Bernardino San Bernardino Comment
  CAS-BOT-BC275263  Muhlenbergia microsperma Philip A. Munz 1940-4-7 16566 San Bernardino Pass betwen Bullion and Sheephole Mountains, E part of county 1066 Comment
  CAS-BOT-BC275264  Muhlenbergia microsperma Philip A. Munz 1940-3-22 15730 San Bernardino Carlyle Mine, Pinto Mountains, E of 29 Palms 914 Comment
  CAS-BOT-BC275265  Muhlenbergia microsperma Philip A. Munz 1940-3-22 15730 San Bernardino Carlyle Mine, Pinto Mountains, E of 29 Palms 914 Comment
  CAS-BOT-BC275266  Muhlenbergia microsperma Ralph Hoffmann 1930-5-15 s.n. San Bernardino Providence Mountains 1219 Comment
  CAS-BOT-BC275267  Muhlenbergia microsperma Mrs. Jos Clemens 1922-4-13 s.n. San Bernardino San Bernardino Comment
  CAS-BOT-BC275268  Muhlenbergia microsperma I. M. Johnston 1918-10-8 2157 San Bernardino Upland Comment
  CAS-BOT-BC275269  Muhlenbergia microsperma A. C. Sanders; O. F. Clarke 1993-3-28 13634 San Bernardino Waterman Canyon, 1km W of Arrowhead Hot Springs Hotel, at and below the 1st stream crossing of Old Waterman Canyon Road 600 Comment
  CAS-BOT-BC275270  Muhlenbergia microsperma Steve Castagnoli; Greg de Nevers; R. Doug Stone 1980-4-25 072 San Bernardino Immediately N of Momi Mine, top of S bajada, 3.2 miles SE of Kingston Peak 1194 Comment
  CAS-BOT-BC275271  Muhlenbergia microsperma J. Von Loh 1977-12-13 60312 A San Diego Jamul Mountain, draw area Comment
  CAS-BOT-BC275272  Muhlenbergia microsperma Frank F. Gander 1935-3-27 152 .3 San Diego Near Hodges Dam Comment
  CAS-BOT-BC275273  Muhlenbergia microsperma Ira L. Wiggins 1926-3-6 1880 San Diego 0.75 mile N of Campo - San Diego road on road running past Mount Helix Comment
  CAS-BOT-BC275274  Muhlenbergia microsperma Ira L. Wiggins 1927-5-7 2515 San Diego Muzzey Grade 7 miles above Lakeside Comment
  CAS-BOT-BC275275  Muhlenbergia microsperma Ira L. Wiggins 1927-5-7 2515 San Diego Muzzey Grade 7 miles above Lakeside Comment
  CAS-BOT-BC275276  Muhlenbergia microsperma Le Roy Abrams 1903-3-8 3111 Los Angeles Sepulveda Canyon, Santa Monica Mountains Comment
  CAS-BOT-BC275277  Muhlenbergia microsperma Le Roy Abrams 1903-3-11 3111 Los Angeles Sepulveda Canyon, Santa Monica Mountains Comment
  CAS-BOT-BC275278  Muhlenbergia microsperma W. R. Dudley 1907-12-1 s.n. Los Angeles Sawpit Canyon near Monrovia Comment
  CAS-BOT-BC275279  Muhlenbergia microsperma M. B. Dunkle 1940-3-19 7421 Los Angeles Second canyon south, Santa Barbara Island Comment
  CAS-BOT-BC275280  Muhlenbergia microsperma E. R. Blakley 1963-12-7 6327 Los Angeles California Channel Islands. San Clemente Island. W of Pyramid Head, S of Lighthouse 38 Comment
  CAS-BOT-BC275281  Muhlenbergia microsperma E. R. Blakley 1963-12-7 6325 Los Angeles California Channel Islands. San Clemente Island. W of Pyramid Head, S of Lighthouse 38 Comment
  CAS-BOT-BC275282  Muhlenbergia microsperma John Thomas Howell 1928-2-9 3339 Los Angeles On trail between Sierra Madre and Santa Anita Canon, San Gabriel Mountains Comment
  CAS-BOT-BC275283  Muhlenbergia microsperma John Thomas Howell 1928-3-2 3355 Los Angeles Vermont Canon, Griffith Park, Los Angeles Comment
  CAS-BOT-BC275284  Muhlenbergia microsperma F. A. MacF. 1930-6-1 2505 Los Angeles La Tuna Canyon, Verdugo Hills Comment
  CAS-BOT-BC275285  Muhlenbergia microsperma Carl Epling 1931-5-30 s.n. Los Angeles Los Alisos Canyon, Santa Monica Mountains Comment
  CAS-BOT-BC275286  Muhlenbergia microsperma John H. Thomas 1957-4-27 6697 Los Angeles Santa Monica Mountains. W side of mouth of Latigo Canyon, about 3 miles NW of Point Dume. 15 miles due W of Santa Monica 152 Comment
  CAS-BOT-BC275287  Muhlenbergia microsperma Louis C. Wheeler 1932-3-12 463 Los Angeles Mandeville Canyon, Santa Monica Mountains 121 Comment
  CAS-BOT-BC275288  Muhlenbergia microsperma Joseph Burtt Davy 1901-3-1 s.n. Los Angeles Saugus Comment
  CAS-BOT-BC275289  Muhlenbergia microsperma Steve Boyd; Tim Ross 1992-5-19 7448 Orange Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western edge of wilderness in Aliso Canyon at the confluence with Lucas Canyon, upstream to the Lucas Canyon Trail crossing 335 Comment
  CAS-BOT-BC275290  Muhlenbergia microsperma Carl B. Wolf 1932-3-8 2689 Orange 0.5 mile N of Corona Del Mar, borders of Newport Bay 7 Comment
  CAS-BOT-BC275291  Muhlenbergia microsperma J. C. Nevin 1904-1-1 s.n. Orange Newport Bluff Comment
  CAS-BOT-BC275292  Muhlenbergia microsperma Helen D. Geis 1902-1-1 556 Orange Unspecified Comment
  CAS-BOT-BC275293  Muhlenbergia microsperma LeRoy Abrams 1903-4-18 3260 Orange Trabuco arroyo near Capistrano Comment
  CAS-BOT-BC275294  Muhlenbergia microsperma John Thomas Howell 1927-6-5 2436 Orange Santa Ana Canon, N side 152 Comment
  CAS-BOT-BC275295  Muhlenbergia microsperma Munz; Harwood 1920-2-28 3238 Riverside 2 miles SE of Corona 274 Comment
  CAS-BOT-BC275296  Muhlenbergia microsperma Roxana S. Ferris; Rimo Bacigalupi 1958-3-19 13241 Riverside In wash rrising in Big Maria Mountains, Highway US 95, 11.3 miles N of Blythe Comment
  CAS-BOT-BC275297  Muhlenbergia microsperma A. N. Dunn; A. M. Martin 1932-3-26 s.n. Riverside Box Canon Comment
  CAS-BOT-BC275298  Muhlenbergia microsperma C. L. Hitchcock 1940-4-2 5915 Riverside Cottonwood Spring wash, Joshua Tree National Monument Comment
  CAS-BOT-BC275299  Muhlenbergia microsperma Dr. Barton W. Evermann 1924-4-12 s.n. Riverside Cottonwood Springs Comment
  CAS-BOT-BC275300  Muhlenbergia microsperma Peter H. Raven 1958-2-15 11557 Riverside Corn Springs, Chuckwalla Mountains Comment
  CAS-BOT-BC275304  Muhlenbergia microsperma I. M. Johnston 1920-5-8 2262 Riverside Box Spring Mountain Comment
  CAS-BOT-BC275307  Muhlenbergia microsperma Ernest C. Twisselmann 1960-4-2 5950 Kern Tehachapi - Kernville Region. Mouth of Kern River Canyon 289 Comment
  CAS-BOT-BC275308  Muhlenbergia microsperma Geo. B. Grant 1900-3-1 2384 Los Angeles Los Angeles, on Catalina Island Comment
  CAS-BOT-BC275309  Muhlenbergia microsperma A. A. Heller 1903-4-6 6524 Monterey Near Carmel Mission Comment
  CAS-BOT-BC275310  Muhlenbergia microsperma A. D. E. Elmer 1903-6-1 5085 Monterey Carmel Bay Comment
  CAS-BOT-BC275311  Muhlenbergia microsperma A. A. Heller 1903-4-6 6524 Monterey Near Carmel Mission Comment
  CAS-BOT-BC275313  Muhlenbergia microsperma E. K. Abbott No date on label s.n. Monterey Monterey Comment
  CAS-BOT-BC275314  Muhlenbergia microsperma R. F. Hoover 1947-3-26 6750 San Luis Obispo Price Canyon, (just S of) Comment
  CAS-BOT-BC275316  Muhlenbergia microsperma Steve Boyd 1986-2-6 1233 Imperial Cargo Muchacho Mountains: Large canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Road and Power-line Road Comment
  CAS-BOT-BC275317  Muhlenbergia microsperma Roxana S. Ferris 1928-4-22 7174 Imperial 5 miles S of Midway Well on the Blythe - Glamis Road Comment
  CAS-BOT-BC275318  Muhlenbergia microsperma C. L. Hitchcock; C. V. Muhlick 1964-3-21 23216 Imperial About 30 miles N of Ogilby Comment
  CAS-BOT-BC275319  Muhlenbergia microsperma Noel H. Holmgren; Patricia K. Holmgren 1973-3-29 6543 Imperial Picacho Road, 2 miles S of Picacho, 19 airline miles N of Yuma 106 Comment
  CAS-BOT-BC275320  Muhlenbergia microsperma Tim Ross; Orlando Mistretta 1993-5-27 7330 Los Angeles W end of the San Gabriel Mountains: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon 670 Comment
  CAS-BOT-BC275321  Muhlenbergia microsperma Alice Eastwood 1906-5-27 13 Los Angeles Garvanza Comment
  CAS-BOT-BC275322  Muhlenbergia microsperma Joseph Andorfer Ewan 1932-3-5 7027 Los Angeles Mandeville Canyon rim, Santa Monica Mountains 365 Comment
  CAS-BOT-BC275323  Muhlenbergia microsperma Geo. B. Grant 1900-4-1 3440 Los Angeles Santa Anita Canyon Comment
  CAS-BOT-BC275324  Muhlenbergia microsperma Geo. B. Grant 1901-7-1 2384 Los Angeles Pasadena Comment
  CAS-BOT-BC275325  Muhlenbergia microsperma Le Roy Abrams 1901-4-1 1383 Los Angeles Monte Vista Comment
  CAS-BOT-BC502083  Muhlenbergia microsperma A. C. Sanders; Jim Malusa 2015-3-11 41398 Riverside Sonoran (Colorado) Desert: Chocolate Mtns, Gasline Rd at jct with road to Observtion Point Slats, US Navy Chocolate Mtns Aerial Gunnery Range 723 Comment
  CATA172  Muhlenbergia microsperma Mark L. Hoefs, A. Douglas Propst 1973-4-6 137 Los Angeles Santa Catalina Island: Middle of Cape Canyon, southeast exposure 304 Comment
  CATA1863  Muhlenbergia microsperma Denise Kraus, Lisa Stratton 2000-6-1 43 Los Angeles Santa Catalina Island: Outside Goat Harbor burn area. On ridge just above Little Gibraltar, approximately 0.13 mile from it 91 Comment
  CATA3318  Muhlenbergia microsperma Amy Catalano, Laura Roll 2017-3-25 038 Los Angeles Santa Catalina Island: About 0.4 miles up from mouth of Silver Cyn., 150 meters up the main ridge to the north of the canyon 134 Comment
  CATA432  Muhlenbergia microsperma Sara L. Crockett, Mark Elvin 1997-3-17 570 Los Angeles Santa Catalina Island: SE-trending ridge overlooking road 1.25 miles NE on Cape Canyon Road from jct. with Middle Ranch Road; top of minor canyon SE of Peak 1395 335 Comment
  CATA463  Muhlenbergia microsperma Sara L. Crockett, Steve Junak 1997-3-27 606 Los Angeles Santa Catalina Island: N slope of Little Harbor, directly above beach; ca. 50 m upslope 42 Comment
  CATA481  Muhlenbergia microsperma Sara L. Crockett, Steve Junak, Mark Hoefs, Janet Takara 1997-3-28 623 Los Angeles Santa Catalina Island: N side of Cherry Harbor, overlooking mud flats, ca. 20 - 30 m upslope 42 Comment
  CATA640  Muhlenbergia microsperma Mark L. Hoefs 1991-4-16 1107 Los Angeles Santa Catalina Island: Renton Mine Road 249 Comment
  CATA686  Muhlenbergia microsperma Mark L. Hoefs 1991-4-26 1177 Los Angeles Santa Catalina Island: Bluff southeast of Pebbly Beach, between Edison power plant and City dump 88 Comment
  CATA766  Muhlenbergia microsperma Mark L. Hoefs 1991-5-28 1306 Los Angeles Santa Catalina Island: Near road from Black Jack to Middle Canyon [Cape Canyon Road] 469 Comment
  CATA929  Muhlenbergia microsperma Mark L. Hoefs, Douglas R. Hoefs, Hilary Greene 1992-4-15 1786 Los Angeles Santa Catalina Island: North of road between Emerald Bay and Parsons Landing 121 Comment
  CATA939  Muhlenbergia microsperma Mark L. Hoefs, Robert Given 1992-4-16 1803 Los Angeles Santa Catalina Island: Wild Boar Gully 152 Comment
  CDA18526  Muhlenbergia microsperma Frank B. McMurry 1943-1 1286 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  CDA30164  Muhlenbergia microsperma J. Dittes, J Guardino 2008-2-23 1501 Los Angeles Transverse Ranges; San Gabriel Mountains; Big Tujunga Canyon; circa 2.4 air-miles southeast of Mount McKinley, circa 4.3 air-miles west of Big Tujunga Reservoir, circa 3.4 air-miles northeast of Mount Gleason Jr. High School; near Delta Flat Picnic Area. Comment
  CDA32545  Muhlenbergia microsperma A. A. Beetle 1942-4-19 3121 San Diego Near Pala, road to Mt. Palomar 0 Comment
  CDA32546  Muhlenbergia microsperma T. C. Fuller 1976-12-14 20180 Imperial Colorado Desert; 2 km south of Picacho Campground. 0 Comment
  CDA32547  Muhlenbergia microsperma T. C. Fuller 1977-10-26 20232 Imperial Below a prominent overhanging cliff, ca. 1.6 km west of Army Road, ca. 7 km south of Wiley Well in northeastern Imperial County, 0 Comment
  CDA43113  Muhlenbergia microsperma David J. Keil 1988-3-19 20414 San Luis Obispo Froom Ranch, southwest of US 101 and Los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits. Comment
  CDA9126  Muhlenbergia microsperma Joseph A. Betzler 2004-4-18 991 San Diego San Diego Wild Animal park, Conservation Area. 0.8 miles northwest of junction of Rockwood Canyon and San Pasqual Valley Road. N 33.1012 W 116.9725 Comment
  CHSC100188  Muhlenbergia microsperma John Dittes 2006-6-4 1393 Los Angeles Western Transverse Range; Simi Hills; north of Santa Susana Road; ca. 2.3 air miles northwest of Chatsworth High School, ca. 0.9 air mile west of Topanga Blvd. ca. 0.8 air miles east x northeast of Santa Susana Pass. 381 Comment
  CHSC100412  Muhlenbergia microsperma John Dittes; Josephine Guardino 2008-2-23 1501 Los Angeles Western Transverse Ranges; Santa Gabriel Mtns.; Big Tujunga Cyn; ca. 2.4 air-miles SE of Mt. McKinley, ca. 4.3 air-miles NE of Mt. Gleason Jr. Highschool; near Delta Flat Picnic Area; disturbed slope below Big Tujunga Canyon Road. 529 Comment
  CHSC13244  Muhlenbergia microsperma Larry C. Higgins 1973-3-26 6374 Imperial Ca. 20 miles northwest of Winterhaven along Olgsby road. Comment
  CHSC60212  Muhlenbergia microsperma J. Lund 1980-4-3 Riverside One mile west of Corn Spring on the side of an unimproved road in a wash. Comment
  CHSC61257  Muhlenbergia microsperma J. Lund 1980-4-3 Riverside One mile west of Corn Spring on the side of an unimproved road in a wash. 487 Comment
  CLARK-A1045-226  Muhlenbergia microsperma George K. Helmkamp 1979-3-18 Riverside Shavers Valley 3 miles south of Interstate highway 10 on Cottonwood Springs Road [Box Canyon Road]; Cottonwood Spring 15'Q Comment
  CLARK-A1528-4753  Muhlenbergia microsperma John C. Roos 1966-4-29 Riverside Perris Valley Comment
  CLARK-A1528-4754  Muhlenbergia microsperma John C. Roos 1952-4-9 5507 Riverside Riverside 365 Comment
  CLARK-A1528-4755  Muhlenbergia microsperma John C. Roos 1937-5-1 1406 Riverside La Sierra Comment
  CLARK-A1528-4756  Muhlenbergia microsperma John C. Roos 1966-3-20 Riverside Chuckwalla Mountains Comment
  CLARK-A1528-4757  Muhlenbergia microsperma John C. Roos 1937-4-3 1347 San Bernardino Reche Canyon Comment
  CLARK-A1528-4758  Muhlenbergia microsperma John C. Roos 1940-5-20 895 San Bernardino Reche Canyon Comment
  CLARK-A1528-77  Muhlenbergia microsperma Fred B. Essig 1967-5-7 Riverside Riverside Comment
  ECON355830  Muhlenbergia microsperma T. S. Brandegee 1902-4-29 830 Unknown San Diego, San Diego, San Diego county, California Comment
  GH355826  Muhlenbergia microsperma Edw. Palmer 1875-1-1 397 Unknown San Diego, San Diego Comment
  GH355827  Muhlenbergia microsperma H. N. Bolander 1860-1-1 466 Unknown San Luis Obispo Comment
  GH355828  Muhlenbergia microsperma P. A. Munz 1940-3-22 15730 Unknown Carlyle Mine, Pinto Mts. east of 29 Palms, San Bernadino County. Comment
  GH355832  Muhlenbergia microsperma T. S. Brandegee 1902-4-29 830 Unknown San Diego, San Diego, San Diego county, California Comment
  GH355833  Muhlenbergia microsperma F. E. Clements & E. G. Clements 1914-4-4 298 Unknown La Jolla Comment
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Jul 4 2012
  GH355834  Muhlenbergia microsperma P. A. Munz 1924-5-10 8030 Unknown San Diego, Cottonwood Creek, San Diego County. Comment
  GH355835  Muhlenbergia microsperma M. F. Spencer 1922-3-30 2136 Unknown Mecca, Colorado Desert 48 Comment
  GH355837  Muhlenbergia microsperma L. Abrams 1903-3-11 3111 Unknown Sepulveda canyon, Santa Monica mts. Comment
  GH355838  Muhlenbergia microsperma A. A. Heller 1903-4-6 6524 Unknown Near Carmel Mission Comment
  GH355839  Muhlenbergia microsperma G. B. Grant 1901-06-01 - 1901-07-01 Unknown Altadena, Cal. Comment
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Jul 4 2012
  GH355840  Muhlenbergia microsperma H. N. Bolander Unknown San Diego, San Diego Comment
  GH355841  Muhlenbergia microsperma L. Abrams 1903-4-18 3260 Unknown Trabuco arroyo near Capistrano Comment
  GH355842  Muhlenbergia microsperma M. F. Spencer 1920-4-7 1548 Unknown in Palen Canyon. Colorado Desert, California Comment
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Feb 20 2013
  GH355844  Muhlenbergia microsperma L. Abrams 1903-3-11 3111 Unknown Sepulveda canyon, Santa Monica mts. Comment
  GH355845  Muhlenbergia microsperma J. A. Kusche 1921-12-4 Unknown Needles Comment
  GH355846  Muhlenbergia microsperma G. B. Grant 1903-04-01 - 1903-05-01 3440 Unknown Santa Anita Comment
  GH355847  Muhlenbergia microsperma M. F. Spencer 1921-5-28 1695 Unknown Saboba [Soboba] Hot Springs, near San Jacinto, Riverside Co. California 548 Comment
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Apr 1 2013
  GH355848  Muhlenbergia microsperma C. E. Cummings 1896-4-8 Unknown San Diego, San Diego, Cal. Comment
  GH355849  Muhlenbergia microsperma C. L. Hitchcock 1940-4-2 5915 Unknown Riverside County: Cottonwood Spring wash, Joshua Tree Nat. Monument. Comment
  GH355851  Muhlenbergia microsperma W. R. Dudley 1907-12-01 - 1908-01-01 Unknown Saw-pit Canon (near Monrovia) Los Angeles Co. Comment
  GH355852  Muhlenbergia microsperma W. Gambel Unknown Island of St.Catalina California Comment
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Jun 13 2012
  GH355853  Muhlenbergia microsperma G. H. Thomas Unknown Fort Yuma, California Comment
  GH355854  Muhlenbergia microsperma L. Abrams 1903-4-18 3260 Unknown Trabuco arroyo near Capistrano Comment
  GH355855  Muhlenbergia microsperma S. B. Parish 1892-05-01 - 1892-06-01 Unknown Vicinity of San Bernadino 304 Comment
  GH355856  Muhlenbergia microsperma F. B. McMurray 1943-12-3 1286 Unknown 3 mls. n.w of Control Tower, Imperial Dam, Imperial County. Comment
  GMDRC10345  Muhlenbergia microsperma J. M. Andre 2017-3-25 38955 San Bernardino Whipple Mountains: along powerline road, north end of range, 5.1 miles (road miles) north from Whipple Wash crossing 285 Comment
  GMDRC1619  Muhlenbergia microsperma J. Andre 2004-9-25 4784 San Bernardino Cima Dome: Mojave National Preserve; 0.5 mi. E. of 'cross', where dirt road reaches prominent boulder outcrops. Elev. 5040 . 1537 Comment
  GMDRC2030  Muhlenbergia microsperma J. Andre 2006-4-6 6688 Riverside Little San Bernardino Mountains: Wilson Canyon, JTNP: along Pinto Basin Rd in Wilson Canyon, growing on banks of large wash. Elev. 2841 ft. 866 Comment
  GMDRC2817  Muhlenbergia microsperma J. Andre 2008-4-29 9600 San Bernardino Clark Mountain Range: in Stateline Wilderness (E. Clark Range or Stateline Mtns) approx 3 mi. E. of Keany Pass, approx 0.5 mi. N. of transmission line road 35 deg. 35.962' N 115 deg. 31.397' W. Elev. 4002 ft. 1220 Comment
  GMDRC2972  Muhlenbergia microsperma J. Andre, T. La Doux 2009-2-26 9881 Imperial Palo Verde Mountains: Palo Verde Mountains: along major power line corridor (Palo Verde Road) that runs north-south through mountains 33 deg. 18.249' N 114 deg. 47.281' W. - 598 ft. 182 Comment
  GMDRC4083  Muhlenbergia microsperma J. Andre 2010-4-13 12128 San Bernardino Cima Cinder Cones: Mojave National Preserve: along the 'Lava Tube Trail', approx 4.2 mi. N. of Kelbaker Rd, approx 3 mi. SW of Aiken Mine 1082 Comment
  GMDRC8700  Muhlenbergia microsperma J. M. Andre 2016-3-14 35680 San Bernardino Old Woman Mountains: east side of range, along Sunflower Springs Rd 0.6 mi. west of Water Rd (at major transmission lines), approx. 25 mi. south of Interstate 40 630 Comment
  GMDRC8763  Muhlenbergia microsperma J. M. Andre 2016-3-9 35967 San Bernardino Marble Mountains: Mojave Trails Natl. Monument; north end of Marble Mtns margin of wash on n-facing slopes, 1.4 mi. S of Interstate 40, approx 0.5 mi. E of Kelbaker Rd 800 Comment
  GMDRC899  Muhlenbergia microsperma J. Andre, Glen Clifton 2001-4-4 3954 San Bernardino Granite Mtns.: Granite Mtns.: Willow Springs Basin. Near 34 deg. 45.107' N 115 deg. 41.406' W T8N R12E sec. 26. Elev. 3600 - 3700 ft. 1098 Comment
  GMDRC979  Muhlenbergia microsperma G. L. Clifton 2001-4-1 30590 San Bernardino Granite Mountains: Granite Mountains: Kelbaker Rd, on rocky barren slope Near 34 deg. 42' 57'' N 115 deg. 40' 2'' W. Elev. 2900 . 884 Comment
  HSC100064  Muhlenbergia microsperma Frank McMurry 1943-1 1286 Imperial Sonora Desert, Imperial National Wildlife Refuge. Comment
  HSC101516  Muhlenbergia microsperma J. P. Smith, J. O. Sawyer, R. J. Cole 2010-4-16 12769 San Bernardino Lava Tube Trail, Cima Cinder Cones; Mojave National Preserve; about 16 air miles E of Baker 1080 Comment
  HSC10397  Muhlenbergia microsperma C. L. Hitchcock, C. V. Muhlick 1964-3-18 23122 San Diego 19 miles E of Pala, along State Highway 76. Comment
  HSC10398  Muhlenbergia microsperma C. L. Hitchcock, C. V. Muhlick 1964-3-21 23216 Imperial 30 mi. N of Ogilby Comment
  HSC10399  Muhlenbergia microsperma C. R. Phillips 1964-3-20 San Diego 3 miles N of Fallbrook. Comment
  HSC27309  Muhlenbergia microsperma J. O. Sawyer 1973-3-25 2480 Imperial W of Algodones Dunes 1 mile S of Glamis. 5 Comment
  HSC65703  Muhlenbergia microsperma R. F. Thorne, C. W. Tilforth, , B. A. Prigge, et al. 1977-10-29 50701 San Bernardino E. Mojave Desert, Providence Mtns: Canyon above Bonanza King Mine. 1402 Comment
  HSC8122  Muhlenbergia microsperma E. C. Jaeger 1922-4-1 787 Riverside Box Canyon, near Mecca. Colorado Desert Region. Comment
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Jul 9 2010
  HSC83457  Muhlenbergia microsperma D. L. Koutnik 1978-5-2 460 Los Angeles Bell Canyon in the Simi Hills. 427 Comment
  HSC84169  Muhlenbergia microsperma B. G. Pitzer, L. F. LaPre 1987-3-2 432 Riverside Bundy Canyon, 2 mi SE of Lake Elsinore, 0.5 mi N of Bundy Canyon Road 703 Comment
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Nov 5 2010
  HSC84283  Muhlenbergia microsperma Steve Morgan, Dennis E. Kucera 1987-3-25 San Diego West end of Otay Mesa, east of San Ysidro, head of Moody & Dillon Canyons 152 Comment
  HSC85342  Muhlenbergia microsperma Steve Boyd 1986-2-6 1233 Imperial Cargo Muchacho Mtns., large canyon at SE end of mountains, 5.4 mi. NE of I-8 off Sidewinder Rd. and Power-line Rd. Comment
  HSC98434  Muhlenbergia microsperma Jim Andre 1998-3-22 3749 San Bernardino 1 mi. S of I-40, 1/8 mi. E. of Kelbaker Rd. 823 Comment
  IRVC27091  Muhlenbergia microsperma Mark A. Elvin 2003-9-30 3359 a San Diego NW side of Otay Mountain along jeep trail at crossing of drainage into far E portion of Otay Lake 1.3 miles from gate at Otay Lakes Road San Ysidro Mountains 155 Comment
  IRVC27219  Muhlenbergia microsperma A. C. Sanders, Cindy Burrascano, et al. 2003-5-3 26463 San Diego Otay Mountain, along trail between "Copper Canyon" and "Wild Bill's Draw" on the south side of the mountain just barely north of the Mexican border Peninsular Range 366 Comment
  IRVC27529  Muhlenbergia microsperma Mark A. Elvin 2005-3-15 4046 San Diego S of Dulzura; ridge W of Bee Canyon; N of Donahoe Spring. Peninsular Ranges, San Ysidro Mountains 335 Comment
  IRVC27855  Muhlenbergia microsperma Mark A. Elvin, Scott Boczkiewicz 2003-5-14 2755 Ventura Newhall Ranch, Salt Creek, east of the creek NE end of Santa Susana Mtns. 366 Comment
  IRVC28039  Muhlenbergia microsperma Mark A. Elvin, Sarah Jayne, et al. 2003-5-3 2639 San Diego SE side of Otay Mountain, W Marron Valley, mouth of Mine Canyon, ca. 1.0km N of Mexican border, slopes above the Tijuana River Peninsular Ranges, San Ysidro Mountains 152 Comment
  IRVC28134  Muhlenbergia microsperma Fred M. Roberts, Mike White, D. Flietner 2003-5-4 5762 San Diego Otay Mtn; head fo canyon ca. 2 miles NW of Otay Mtn Peak, ca. 0.4 mile WSW of peak 2242. Peninsular Ranges, San Ysidro Mountains 427 Comment
  IRVC28336  Muhlenbergia microsperma Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5705 San Diego Otay Mountain, south side near crest of ridge east of lower "Butteweg Canyon" along the border trail, Tijuana River watershed Peninsular Range, San Ysidro Mountains 305 Comment
  IRVC29289  Muhlenbergia microsperma Anuja Parikh, Nathan Gale 2003-6-5 s.n. Los Angeles Newhall Ranch, western face of the ridge between Potrero and Salt Canyons, just south of the Santa Clara River, survey area 78 N side of Santa Susana Mtns. 305 Comment
  JEPS20765  Muhlenbergia microsperma Roxana S. Ferris and Rimo Bacigalupi Mar 19 1958-Mar 25 1958 13241 Riverside Hwy US 95 11.3 mi n Blythe (wash arising in mts.); Big Maria Mts. Comment
  JEPS22521  Muhlenbergia microsperma Rimo Bacigalupi with Paul Hutchison 1958-2-19 6189 Riverside 9.4 mi. n. Blythe (in wash at w. base of Big Maria Mts.); Big Maria Mts. 167 Comment
  JEPS69328  Muhlenbergia microsperma W. L. Jepson 1921-4-13 9129 Santa Barbara Sycamore Canyon Santa Inez Mts. Comment
  JEPS69329  Muhlenbergia microsperma S. B. Parish 1891-6-25 San Bernardino San Bernardino Comment
  JEPS75096  Muhlenbergia microsperma S. B. Parish May, 1893 San Bernardino on plain <?> Comment
  JEPS85875  Muhlenbergia microsperma Roy E. Buck 1989-4-4 1140 San Diego s-facing side slope of minor drainage on e side Golfcrest Dr. (ca 0.15 road mi n of Navajo Rd jct, ca 0.7 air km sw of Cowles Mountain summit); eastern San Diego, SW base of Cowles Mountain 190 Comment
  JEPS88930  Muhlenbergia microsperma Rimo Bacigalupi and L. Heckard, P. C. Hutchison 1962-3-16 8249 San Diego high ocean bluff on seaward side Pt. Loma (just below old lighthouse) 121 Comment
  JOTR29218  Muhlenbergia microsperma La Doux, Tasha 2005-9-8 1331 Riverside Joshua Tree National Park. Fried Liver Wash; road 395 Comment
  JOTR29575  Muhlenbergia microsperma Andre, Jim 2006-4-6 6687 Riverside Joshua Tree National Park. Pinto Basin, approx. 400 m S. of Pinto Basin Rd (paved), 3 mi. SE of Twin Tanks, 1023 Comment
  JOTR30137  Muhlenbergia microsperma La Doux, Tasha 2008-2-4 1704 Riverside Joshua Tree National Park. Stop #2: Hexie Mtns./ Porcupine Wash; deep canyon. 778 Comment
  JOTR31899  Muhlenbergia microsperma La Doux, Tasha, M. Harding, K. Kain, E. Babich 2011-3-22 2148 Riverside Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash Comment
  JOTR32847  Muhlenbergia microsperma La Doux, Tasha, E. Babich, M. Brown 2008-9-30 1529 Riverside Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky outcrops 901 Comment
  JOTR33738  Muhlenbergia microsperma La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell 2011-3-31 2737 Riverside Joshua Tree National Park. Northern edge of Hexie Mountains; Exposed aplite vein forming a prominent rib line with loose, cobble slope surrounding it (Stop 3) Comment
  JOTR36006  Muhlenbergia microsperma Harding, Mitzi, T. Herskovits 2012-3-16 214 Riverside Joshua Tree National Park. Eagle Mountains, Cholla Wash Comment
  JOTR38686  Muhlenbergia microsperma Hodges, Stephen R. 2017-2-7 702 Riverside Joshua Tree National Park. Little San Bernardino Mountains, West Deception Canyon, near the mouth of the canyon just north of the park boundary Comment
  LA101933  Muhlenbergia microsperma Steve Castagnoli; Greg de Nevers, R. Doug Stone 1980-4-16 32 San Bernardino Kingston Range, Dolomite hill 4080: on E side of Range 1243 Comment
  LA105321  Muhlenbergia microsperma John C. Roos; 1946-10-26 3144 Riverside Chuckwalla Mountains, near tanks Comment
  LA202273  Muhlenbergia microsperma Arthur C. Gibson; 2005-4-10 4533 Ventura Comment
  LA33417  Muhlenbergia microsperma Peter H. Raven; Henry J. Thompson 1959-5-10 14208 Ventura SANTA MONICA MOUNTAINS, Conejo Mountain, NE slopes of mountain. 182 Comment
  LA7815  Muhlenbergia microsperma A. M. Johnson; 1935-4-26 4583 Los Angeles 274 Comment
  LA9631  Muhlenbergia microsperma LeRoy Abrams; 1903-3-8 3111 Los Angeles Santa Monica Mountains, Sepulveda Canyon Comment
  LA9632  Muhlenbergia microsperma F. M. Reed; 1907-2-12 1202 Riverside near Chicago ave Comment
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Jan 18 2014
  LA9634  Muhlenbergia microsperma Marcus E. Jones; 1929-8-4 4799 San Bernardino San Bernardino Mountains, Lake Arrowhead Comment
  LA9662  Muhlenbergia microsperma Carl Epling; Nesta Hutchinson 1931-5-30 sn Los Angeles SANTA MONICA MOUNTAINS, Los Alisos Canyon Comment
  LA9664  Muhlenbergia microsperma Carl Epling; 1926-2-21 8739 Los Angeles SANTA MONICA MOUNTAINS, Griffith Park 228 Comment
  LA9665  Muhlenbergia microsperma Carl Epling; M. Epling 1925-5-15 sn Los Angeles SANTA MONICA MOUNTAINS, Griffith Park 228 Comment
  LA9666  Muhlenbergia microsperma A. M. Duran; A. M. Martin 1932-3-26 sn Riverside Box Canyon Comment
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Mar 9 2014
  LA9667  Muhlenbergia microsperma J. A. Ewan; 1932-3-5 7027 Los Angeles 365 Comment
  LA9668  Muhlenbergia microsperma Carl Epling; 1935-4-20 sn Inyo Death Valley, Groto Canyon Comment
  LA9671  Muhlenbergia microsperma K. Watkins; Elizabeth McClintock 1937-4-9 sn Riverside Hemet road near Winchester turnoff Comment
  LA9672  Muhlenbergia microsperma Louis Wheeler; 1932-3-12 463 Los Angeles SANTA MONICA MOUNTAINS, Mandeville Canyon 400.0 Comment
  LA9673  Muhlenbergia microsperma LeRoy Abrams; 1903-4-18 3260 Orange near San Juan Capristrano Comment
  OBI22024  Muhlenbergia microsperma Robert F. Hoover 1947-3-26 6750 San Luis Obispo Price Cyn (just S of) Comment
  OBI22025  Muhlenbergia microsperma Robert F. Hoover 1947-3-26 6750 San Luis Obispo Price Cyn (just S of) Comment
  OBI28167  Muhlenbergia microsperma M. A. Glass 1981-5-3 37 San Luis Obispo Ecological Study Area, Cal Poly State Univ, San Luis Obispo Comment
  OBI30673  Muhlenbergia microsperma David J. Keil 1981-5-19 14726 San Luis Obispo Upper slopes of Indian Knob Comment
  OBI54019  Muhlenbergia microsperma David J. Keil 1995-6-11 25343 San Luis Obispo San Luis Range. San Luis Bay Estates. Area proposed for housing development Comment
  OBI66830  Muhlenbergia microsperma David J. Keil, with Kathleen A. Keil 2002-3-29 29772 San Luis Obispo Lopez Reservoir. Vicinity of 35.20391 deg. N x 120.47009 deg. W Comment
  OBI69715  Muhlenbergia microsperma David J. Keil, with Nathan Gale and Anuja Parikh 1998-5-15 27276 Santa Barbara Vandenberg Air Force Base - N Base. Point Sal Rd. N of Lions Head. Comment
  OBI71131  Muhlenbergia microsperma Larry Kelly 1988-3-23 12 San Diego Dehesa Rd in Dehesa Cyn Comment
  OBI73600  Muhlenbergia microsperma David J. Keil 2010-7-13 30917 San Luis Obispo Hondonada Road, east of Arroyo Grande 115 Comment
  OBI75009  Muhlenbergia microsperma David J. Keil 1988-3-19 20414 San Luis Obispo Froom Ranch, southwest of US 101 and los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits. Comment
  OBI78027  Muhlenbergia microsperma V. L. Holland 2012-6-12 s.n. Santa Barbara Orcutt Hill Comment
  POM1108  Muhlenbergia microsperma I. M. Johnston 1918-10-8 2157 San Bernardino Upland 366 Comment
  POM1110  Muhlenbergia microsperma Le Roy Abrams 1903-3-11 3111 Los Angeles Sepulveda Canyon, Santa Monica Mountains. Comment
  POM1111  Muhlenbergia microsperma T. S. Brandegee 1902-4-29 830 San Diego San Diego. Comment
  POM114508  Muhlenbergia microsperma Marcus E. Jones 1882-3-25 s.n. San Diego Fallbrook. Comment
  POM114509  Muhlenbergia microsperma Marcus E. Jones 1882-4-9 s.n. San Luis Obispo San Luis Obispo. Comment
  POM11779  Muhlenbergia microsperma H. S. Yates 1914-6-6 s.n. Los Angeles Monrovia Comment
  POM12032  Muhlenbergia microsperma Mary F. Spencer 1920-4-1 1537 Riverside In desert sand, Colorado Desert 122 Comment
  POM12146  Muhlenbergia microsperma Mary F. Spencer 1921-5-28 1695 Riverside Saboba Hot Springs Comment
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Apr 1 2013
  POM13028  Muhlenbergia microsperma P. A. Munz, D. Keck 1922-4-13 4947 Riverside Eagle Mountains. 244 Comment
  POM14366  Muhlenbergia microsperma P. A. Munz, D. Keck 1922-4-9 4749 Riverside Vicinity of Corn Springs, Chuckwalla Mountains. 457 Comment
  POM14440  Muhlenbergia microsperma P. A. Munz, Johnston 1922-5-21 5550 Riverside 4 mi. N.E. of San Jacinto 457 Comment
  POM147629  Muhlenbergia microsperma F. M. Reed 1926-5-20 5378 San Diego North end of bridge over San Luis Rey [river] on Inland Route Highway. Comment
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May 1 2011
  POM148752  Muhlenbergia microsperma J. B. Feudge 1924-3-13 507 San Bernardino East Highland. 488 Comment
  POM156458  Muhlenbergia microsperma Le Roy Abrams 1903-4-18 3260 Orange Trabuco arroyo, near San Juan Capistrano. Comment
  POM184107  Muhlenbergia microsperma P. A. Munz, CL Hitchcock 1932-4-5 12148 Imperial 2 miles north of Cargo Muchacho Mts. Comment
  POM184333  Muhlenbergia microsperma T. Craig 1928-3-16 1341 San Bernardino Rim of the World Dr. near Lake Arrowhead Comment
  POM185023  Muhlenbergia microsperma Marcus E. Jones 1926-3-10 s.n. Riverside Santa Ana Canyon Comment
  POM193518  Muhlenbergia microsperma J. B. Feudge 1929-4-7 2035 Orange Rancho Santa Ana, N.E. Orange County. 305 Comment
  POM206279  Muhlenbergia microsperma A. A. Heller 1903-4-6 6524 Monterey Near Carmel Mission. Comment
  POM214613  Muhlenbergia microsperma Joseph A. Ewan 1932-3-5 7027 Los Angeles Mandeville Canyon 366 Comment
  POM220643  Muhlenbergia microsperma L. C. Wheeler 1932-8-9 1129 Los Angeles 2 miles SW [of] Azusa 107 Comment
  POM250493  Muhlenbergia microsperma I. W. Clokey, Bonnie C. Templeton 1935-4-6 5687 Inyo Mosaic Canyon. Death Valley. 150 Comment
  POM254224  Muhlenbergia microsperma P. A. Munz 1940-1-28 15861 San Diego 1.5 miles SE of Vallecitos Comment
  POM254352  Muhlenbergia microsperma P. A. Munz 1940-3-22 15730 San Bernardino Carlyle [Carlysle] Mine, Pinto Mountains, east of 29 Palms. 914 Comment
  POM255401  Muhlenbergia microsperma P. A. Munz 1940-4-7 16566 San Bernardino Pass Between Bullion and Sheephole Mountains 1067 Comment
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Jul 13 2011
  POM258907  Muhlenbergia microsperma E. C. Jaeger 1939-12-3 s.n. Riverside Orocopia Mts. 365 Comment
  POM259729  Muhlenbergia microsperma E. C. Jaeger 1939-12-1 s.n. Riverside Orocopia Mountains 366 Comment
  POM265765  Muhlenbergia microsperma J. C. Roos 2081 Orange East of San Juan Capistrano Comment
  POM319536  Muhlenbergia microsperma Patricia Wilder 1965-3-26 1540 Santa Barbara California State Highway 154 at high voltage power line; southeast from San Marcos Pass, Pacific Drainage Area, Santa Ynez Mountains 305 Comment
  POM47180  Muhlenbergia microsperma Mary F. Spencer 1920-4-7 1548 Riverside Palm Canyon. Comment
  POM48060  Muhlenbergia microsperma P. A. Munz 1924-5-10 8030 San Diego Cottonwood Creek Comment
  POM50515  Muhlenbergia microsperma Le Roy Abrams 1901-04 1383 San Diego De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek. 150 Comment
  POM7119  Muhlenbergia microsperma P. A. Munz, L. T. Street 1919-5-7 2724 Riverside Mouth of Tahquitz Canyon. Comment
  POM8787  Muhlenbergia microsperma P. A. Munz 1920-4-11 3810 Riverside Santa Ana River Canyon. 304 Comment
  RSA0014906  Muhlenbergia microsperma Duncan S. Bell 2013-9-7 5788 San Bernardino Castle Mountains; south end of range, in narrow drainage to the south of Hart Mine. 1295 Comment
  RSA0018146  Muhlenbergia microsperma Jim Andre, Glenn L. Clifton, R. B. Kelley 2013-3-21 24374 San Bernardino Turtle Mountains; east side of range, growing on north-facing slopes (hills) just south of Mopah Spring trailhead parking area, approx. 5 mi. west of Highway 95. 498 Comment
  RSA0018893  Muhlenbergia microsperma Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland 2013-9-28 6029 Riverside Chuckwalla Valley; approximately 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well. 107 Comment
  RSA0024526  Muhlenbergia microsperma Jim Andre 2013-3-11 24699 San Bernardino Old Woman Mountains; east side of range at Painted Rock interpretive trail, NALC Old Woman Mountains Preserve. 937 Comment
  RSA0025225  Muhlenbergia microsperma Duncan S. Bell 2013-9-14 5874 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0034199  Muhlenbergia microsperma Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana Van Klaveren 2013-3-9 4501 Imperial Chocolate Mountains; at the meeting point of Picacho Road and Little Picacho Wash, approximately 1.7 air miles southeast of Picacho Peak. 156 Comment
  RSA0036801  Muhlenbergia microsperma Justin M. Wood 2011-5-10 4046 Ventura Arroyo Simi: South of State Route 18, East of State Route 23, and south of the Arroyo Simi and the Metrolink Railroad Tracks. Between the Arroyo and development to the south. 183 Comment
  RSA0037099  Muhlenbergia microsperma Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-13 28508 San Diego Camp Pendleton: Training Area Kilo Two: central portion of Base; in a canyon and northeast-facing slope just west of the Santa Margarita River & west of the hospital on Santa Margarita Road. Square E6. 60 Comment
  RSA0037123  Muhlenbergia microsperma Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-6 28215 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; on slopes above a smaller canyon to the north of Talega Road. Square: A3. 275 Comment
  RSA0039491  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann, G. Kenney 2014-5-8 28422 San Diego Camp Pendleton: Training Area Hotel: eastern portion of Base; along De Luz Creek just east of the confluence with Roblar Creek. 75 Comment
  RSA0041546  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann, G. Kenney 2014-6-4 28669 San Diego Camp Pendleton: Training Area Golf: northeastern portion of Base; along Roblar Creek just off of Roblar Canyon Road. 135 Comment
  RSA0043039  Muhlenbergia microsperma Duncan S. Bell, Evan Meyer 2014-4-2 6529 Riverside Chuckwalla Mountains; approx. 0.75 air mile southeast of Aztec Well. 703 Comment
  RSA0055816  Muhlenbergia microsperma Sarah J. De Groot, Deidre Conocchioli 2014-1-24 7053 San Bernardino CHEMEHUEVI MOUNTAINS: Along the road to Blue Boy Mine, western side of the range, south of Lobeck's Pass, east of Highway 95. 567 Comment
  RSA0062476  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato 2012-10-12 40426 Riverside Chuckwalla Valley, along Wileys Well Rd. c. 3 miles north of Wileys Well/ Bradshaw Trail. 151 Comment
  RSA0062728  Muhlenbergia microsperma Jim Andre 2013-10-23 26401 San Bernardino Mojave National Preserve; end of dirt road 0.6 mi west of Black Cyn Rd, 8.0 mi. north of jct with Esses Rd, 2 mi south of Hole-in-the-Wall Campground. 1166 Comment
  RSA0068092  Muhlenbergia microsperma J. M. Andre 2014-3-24 30038 San Bernardino Providence Mountains; western base of range, rocky side canyon 1.1 mi. due east Cornfield Spring, approx. 7 mi. SE of Kelso; Mojave National Preserve. 1347 Comment
  RSA0073610  Muhlenbergia microsperma R. G. Swinney 2010-4-23 12334 Los Angeles Lower Loop Canyon, 0.2-0.6 miles upstream from Veterans Park, below US Forest Service boundary. 549 Comment
  RSA0083266  Muhlenbergia microsperma Jim Andre 2014-4-3 27560 Inyo South end of range, 3.9 mi. east of Shoshone, just west of pass along Hwy 127. 708 Comment
  RSA0083284  Muhlenbergia microsperma Jim Andre 2014-4-3 27572 Inyo Nopah Range: extreme north end of range, a few miles west of NV border, 0.7 mi. south of Hwy 127. 908 Comment
  RSA0083309  Muhlenbergia microsperma R. G. Swinney 2010-3-22 12018 Los Angeles Lopez Canyon Rd., 1.4 miles west of Kagel Canyon Road junction, NE of Pacoima. 502 Comment
  RSA0084492  Muhlenbergia microsperma R. G. Swinney 2010-4-13 12213 Los Angeles Lime Kiln Canyon, 0.2-0.5 miles east of Pacoima Cyn. 561 Comment
  RSA0087028  Muhlenbergia microsperma R. G. Swinney 2010-3-18 11970 Los Angeles Kagel Canyon, 2.2 miles north of I-210 Fwy., via Kagel Canyon St., and 100-300 m east of Kagel Canyon Road. 540 Comment
  RSA0091080  Muhlenbergia microsperma R. G. Swinney 2011-3-22 14176 Los Angeles mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam 509 Comment
  RSA0092665  Muhlenbergia microsperma Thomas R. Stoughton, Sarah J. De Groot 2016-2-24 2121 San Bernardino S of Needles on highway 95, ca. 0.7 mi SW of Lobecks Pass. 499 Comment
  RSA0099597  Muhlenbergia microsperma Duncan S. Bell, Evan Meyer 2014-10-29 7700 Riverside Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain. 394 Comment
  RSA0104439  Muhlenbergia microsperma Duncan S. Bell, Evan Meyer 2014-10-28 7668 B Riverside Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain. 936 Comment
  RSA0104694  Muhlenbergia microsperma Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla 2015-3-5 7762 Riverside Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well. 696 Comment
  RSA0112530  Muhlenbergia microsperma Jon P. Rebman, Warren Schmidtmann, G. Kenney, Patrick McConnell 2016-4-8 31432 San Diego Camp Pendleton: northern portion of Base; Delta Training Area: east of the junction of Talega Road and Case Springs Road along San Mateo Creek in the vicinity of Devil's Canyon. Square B3. 130 Comment
  RSA0118112  Muhlenbergia microsperma Sarah J. J. De Groot, Linda Lee Worlow 2016-3-31 7765 Inyo Dublin Hills, head of Dublin Gulch, west of Shoshone and Highway 127. Amargosa River drainage. 683 Comment
  RSA0120000  Muhlenbergia microsperma Duncan S. Bell, Isaac Marck, Evan Meyer 2016-3-24 9091 Riverside Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain. 550 Comment
  RSA0120999  Muhlenbergia microsperma Duncan S. Bell, LeRoy Gross 2016-3-8 8834 Riverside Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of the range; approximately 1.5 air miles north of the Bradshaw Trail. 417 Comment
  RSA0121176  Muhlenbergia microsperma Duncan S. Bell, LeRoy Gross 2016-3-30 9174 Riverside Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.25 air miles southeast of the summit of Martinez Mountain. 518 Comment
  RSA0123752  Muhlenbergia microsperma Duncan S. Bell, LeRoy Gross 2016-3-10 8871 Riverside Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area. 938 Comment
  RSA0124392  Muhlenbergia microsperma Duncan S. Bell, Sarah De Groot, LeRoy Gross 2016-2-17 8748 Riverside Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain. 123 Comment
  RSA11012  Muhlenbergia microsperma C. B. Wolf 1928-4-1 1616 Los Angeles Santa Susanna Pass, 0.5 miles from summit. 457 Comment
  RSA11603  Muhlenbergia microsperma C. Epling, Dunn 1931-5-30 s.n. Los Angeles Los Alisos Canyon, Santa Monica Mountains. Comment
  RSA124237  Muhlenbergia microsperma E. K. Balls, Percy C. Everett 1958-3-20 22926 Imperial 3.7 mi. N of Ogilby on road to Blythe. 152 Comment
  RSA135166  Muhlenbergia microsperma P. H. Raven, Clifton F. Smith 1960-4-26 15200 Santa Barbara Santa Cruz Island. Portazuela Grade. Comment
  RSA167846  Muhlenbergia microsperma R. F. Thorne, PC Everett 1964-2-7 33483 Los Angeles Middle Canyon, Santa Catalina Island 243 Comment
  RSA177743  Muhlenbergia microsperma R. F. Thorne, P. Everett 1965-5-11 34654 Los Angeles Cottonwood Dam in Cottonwood Canyon, Santa Catalina Island. Comment
  RSA179489  Muhlenbergia microsperma E. W. Lathrop 1965-4-25 5687 Riverside 4 miles southwest of Murrieta on the De Luz Road. Comment
  RSA188394  Muhlenbergia microsperma R. F. Thorne, P. Everett 1965-6-23 34992 a Los Angeles Santa Catalina Island. Near mouth of Hamilton Canyon NW of Avalon. 23 Comment
  RSA199117  Muhlenbergia microsperma R. F. Thorne 1968-4-28 37481 Santa Barbara Santa Barbara Island. S-facing slope of high bluff on E side of embayment of Cat Canyon 69 Comment
  RSA213297  Muhlenbergia microsperma M. B. Dunkle 1940-3-19 7421 Santa Barbara Second Canyon south. Comment
  RSA226182  Muhlenbergia microsperma Gary D. Cromwell 1971-5-14 647 Los Angeles Mystic Canyon, Angeles National Forest, 2 miles NE of Glendora; 396 Comment
  RSA247434  Muhlenbergia microsperma Jack Delaini 1974-3-11 63 Los Angeles Lodi Canyon, San Dimas Experimental Forest, San Gabriel Mountains 365 Comment
  RSA249732  Muhlenbergia microsperma R. F. Thorne, M. Z. Thorne 1973-2-12 42472 Los Angeles Santa Catalina Island. N of Marine Science Station at Fisherman's Cove. 46 Comment
  RSA25135  Muhlenbergia microsperma C. L. Hitchcock 1940-4-2 5915 Riverside Cottonwood Spring wash, Joshua Tree National Monument. Comment
  RSA254126  Muhlenbergia microsperma Noel Holmgren, Patricia K. Holmgren 1973-3-29 6543 Imperial Picacho Road, 2 miles south of Picacho, 19 airline miles north of Yuma 107 Comment
  RSA254127  Muhlenbergia microsperma Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern 1973-3-21 6436 Riverside Big Maria Mountains, 12 air miles north of downtown Blythe 290 Comment
  RSA262063  Muhlenbergia microsperma E. W. Lathrop 1966-3-23 6085 Riverside 4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive. Comment
  RSA270038  Muhlenbergia microsperma James Henrickson, B. A. Prigge 1977-10-23 16312 San Bernardino S slope of Kingston Mountains in mid-shut-up canyon SE of Kingston Peak, ca 1 1/2 miles SE of peak 1524 Comment
  RSA275276  Muhlenbergia microsperma B. A. Prigge, Robert F. Thorne 1977-10-28 2322 San Bernardino Granite Mountains: Budweiser Wash., Near 35 deg 46'N, 115 deg 44'W 1341 Comment
  RSA284233  Muhlenbergia microsperma R. F. Thorne, C. W. Tilforth, B. Prigge, et al. 1977-10-28 50644 San Bernardino Granite Mountains; Budweiser Canyon. 1220 Comment
  RSA29311  Muhlenbergia microsperma F. F. Gander 1941-5-22 9308 San Diego 3 miles west of Alpine 450 Comment
  RSA297840  Muhlenbergia microsperma R. D. Stone, S. Castagnoli, Greg de Nevers 1980-4-25 72 San Bernardino Immediately N of Momi Mine, top of S bajada, 3.2 miles SE of Kingston Peak 1195 Comment
  RSA297841  Muhlenbergia microsperma R. D. Stone, S. Castagnoli, Greg de Nevers 1980-6-5 232 San Bernardino 2 miles SSW of Kingston Peak 1220 Comment
  RSA305597  Muhlenbergia microsperma R. F. Thorne, J. Dourley, Walter Wisura, et al. 1979-4-23 52464 Santa Barbara Santa Cruz Island. North of Biological Station in Central Valley 183 Comment
  RSA305706  Muhlenbergia microsperma Mark Hoefs 1973-4-6 137 Los Angeles Santa Catalina Island: Middle of Cape Canyon. 304 Comment
  RSA3174  Muhlenbergia microsperma C. B. Wolf 1932-3-8 2689 Orange 1/2 mile N of Corona del Mar, Newport Bay. 8 Comment
  RSA321781  Muhlenbergia microsperma Steven A. Junak 1984-2-24 SC- 831 Santa Barbara Santa Cruz Island. Extreme east end of south Ridige Road, east of Peak 777. 191 Comment
  RSA321791  Muhlenbergia microsperma Steven A. Junak 1983-3-25 SC- 618 Santa Barbara Santa Cruz Island. North side of Central Valley, between Bosque Mano and University of California Field Station. 107 Comment
  RSA336309  Muhlenbergia microsperma R. F. Thorne, C. W. Tilforth, Avi Shmida, et al. 1978-5-10 51370 San Bernardino Mesquite Mountains, Winter's Pass 1098 Comment
  RSA360493  Muhlenbergia microsperma C. R. Annable, T. L. Ackerman, P. S. Lathrop, P. M. Peterson 1983-11-19 1008 Inyo Death Valley National Monument; Funeral Mountains; NE of Hole in the Wall 701 Comment
  RSA36093  Muhlenbergia microsperma Sara Schenck 1947-2-1 s.n. San Bernardino 5 miles S of Twentynine Palms Comment
  RSA388026  Muhlenbergia microsperma Steve Boyd 1986-2-6 1233 Imperial Cargo Muchacho Mountains, large canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Rd and Power-line Rd. Comment
  RSA389637  Muhlenbergia microsperma F. M. Reed 1907-2-12 1202 Riverside Arroyo Tequisquite Comment
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Jan 18 2014
  RSA403577  Muhlenbergia microsperma Albert J. Perkins 1920-2-11 s.n. Los Angeles Glendora. Little Dalton Trail. Comment
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Jun 12 2014
  RSA403578  Muhlenbergia microsperma Robert M. Perkins 1936-4-20 131 Los Angeles Road to Malibu Lake. Comment
  RSA403579  Muhlenbergia microsperma Samuel R. Tyson 1943-4-22 s.n. Los Angeles Big Dalton Canyon. 396 Comment
  RSA403581  Muhlenbergia microsperma A. Dunn 1932-3-26 s.n. Riverside Box Canyon Comment
  RSA403582  Muhlenbergia microsperma Thekla Mohr 1920-05 s.n. Riverside Ivy Canyon, Temescal. Comment
  RSA403583  Muhlenbergia microsperma Robert M. Perkins 1937-3-15 s.n. San Bernardino On the road to Rice. Comment
  RSA403585  Muhlenbergia microsperma Anstruther Davidson 1925-3-20 s.n. San Diego Chula Vista Comment
  RSA403586  Muhlenbergia microsperma Edith A. Purer, Freda Detmers 1932-3-25 16360 San Diego North branch Sweet Water Valley. Comment
  RSA403587  Muhlenbergia microsperma F. R. Fosberg 1932-3-24 7635 Santa Barbara Santa Cruz Island. 1 mile W of Pelican Bay 10 Comment
  RSA403599  Muhlenbergia microsperma L. H. Jones 1910-3-3 s.n. San Bernardino California side of the Colorado River, opposite needles Comment
  RSA43456  Muhlenbergia microsperma Henry M. Pollard 1948-6-19 s.n. Ventura Maricopa Road near Matilija Springs Comment
  RSA484131  Muhlenbergia microsperma Samuel R. Tyson 1940-4-21 20033 Santa Barbara La Cumbre Peak; Los Padres National forest Comment
  RSA495450  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross, L. Arnseth 1989-3-18 2978 Riverside Vail Lake area, Temecula Creek Cyn below Vail Lake Dam 457 Comment
  RSA496129  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross, L. Arnseth 1989-3-18 3008 Riverside Vail Lake area, low hills west of Kolb Creek arm of lake. 488 Comment
  RSA496131  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross, L. Arnseth 1989-3-18 3010 Riverside Vail Lake area, low hills west of Kolb Creek arm of lake. 488 Comment
  RSA501027  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross, L. Arnseth 1989-4-1 3147 Riverside Vail Lake area, ridge along N edge Oak Mountain, 1.5-2.0 miles W of the dam. 518 Comment
  RSA503435  Muhlenbergia microsperma L. C. Wheeler 1967-4-30 9233 Los Angeles Limekiln Canyon 548 Comment
  RSA515339  Muhlenbergia microsperma Jeri Hirshberg 1989-5-3 s.n. Riverside Santa Rosa Plateau; S of town of Murrieta, SW-facing slope on south side of Mesa de Burro., (Near 33 deg 31'N, 117 deg 14'W). 549 Comment
  RSA517968  Muhlenbergia microsperma Steve Boyd 1990-10-4 5204 San Bernardino Pass between Vontrigger Hills and Hackberry Mountains, E side of Lanfair Rd., 11 miles N of jct. with Goffs Rd. Comment
  RSA518170  Muhlenbergia microsperma Steve Boyd 1990-10-3 5142 San Bernardino Southeast base of the Granite Mountains W of Kelbaker Road. Comment
  RSA522734  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross, L. Arnseth 1990-3-29 3840 Riverside Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain. 396 Comment
  RSA524400  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross, L. Arnseth, J. Bonilla 1990-4-3 4101 Riverside Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit. 610 Comment
  RSA525258  Muhlenbergia microsperma Steve Boyd, L. Arnseth, Yvonne Rasmussen, H. Cota 1990-5-3 4571 Riverside Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake. 548 Comment
  RSA525448  Muhlenbergia microsperma Steve Boyd, Dave Bramlet 1990-4-29 4493 Riverside Lake Skinner County Park, S flank of Bachelor Mountain. Comment
  RSA535528  Muhlenbergia microsperma Steven A. Junak, Mary Hochberg 1980-11-20 344 Santa Barbara Santa Cruz Island. Prisoners' Harbor, mouth of Canada del Puerto 3 Comment
  RSA535876  Muhlenbergia microsperma Timothy S. Ross 1991-9-1 5905 Los Angeles Near Mulholland Hwy x Yerba Buena Road. 405 Comment
  RSA542362  Muhlenbergia microsperma Fred M. Roberts 1988-5-13 3970 Orange Lomas de Santiago: Loma Ridge, Upper Limestone Canyon near spring, 2.3 km NW Bolero Lookout 439 Comment
  RSA542545  Muhlenbergia microsperma Fred M. Roberts 1988-2-18 3802 Orange Lomas de Santiago: Ridge west of Irvine Lake, 1.0 km NW Santiago Dam spillway 244 Comment
  RSA542548  Muhlenbergia microsperma Fred M. Roberts 1988-2-26 3809 Orange Dana Point above Dana Point marina, south of Santa Clara Ave., 0.6 km NE Marine Institute 27 Comment
  RSA549625  Muhlenbergia microsperma Steven A. Junak 1991-5-7 SC- 2420 Santa Barbara Santa Cruz Island. Coastal slopes just W of mouth of Pozo Canyon, 0.1 miles inland from beach. 9 Comment
  RSA552746  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross, Orlando Mistretta 1992-2-25 6678 Riverside Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along San Mateo Tril from junction 7S04 & 7S01 upstream to southern end of Potrero de la Cienega, but primarily about Tenaja Falls. 396 Comment
  RSA559312  Muhlenbergia microsperma Steve Boyd, Dave Bramlet 1992-5-13 7376 Riverside San Mateo Canyon Wilderness Area; Wildhorse Canyon from confluence with Los Alamos Canyon upstream approx. 1 mile. 412 Comment
  RSA559443  Muhlenbergia microsperma Steve Boyd 1992-4-15 6869 Riverside Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek. 335 Comment
  RSA560379  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross 1992-4-29 7100 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western flank of Cold Spring Canyon, along the Clark Trail the junction with the Cold Spring Trail to the crest of the ridge dividing Cold Spring and San Mateo Canyons 488 Comment
  RSA562732  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross 1992-5-19 7448 Orange Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western edge of the wilderness in Lucas Canyon from crossing the creek by Lucas Canyon Trail, downstream to confluence with Aliso Canyon. 274 Comment
  RSA574749  Muhlenbergia microsperma Steve Boyd 1982-5-20 s.n. Riverside Gavilan Hills region, southeastern flank of Estelle Mountain. 671 Comment
  RSA577545  Muhlenbergia microsperma C. Epling, Dunn 1931-5-30 s.n. Los Angeles Los Alisos Canyon, Santa Monica Mountains. Comment
  RSA580868  Muhlenbergia microsperma L. C. Wheeler 1932-3-12 463 Los Angeles Mandeville Canyon, Santa Monica Mts. 122 Comment
  RSA583746  Muhlenbergia microsperma Steve Boyd 1995-4-24 8485 Riverside Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near the northeastern corner of the Wilderness. 671 Comment
  RSA584601  Muhlenbergia microsperma Timothy S. Ross, Orlando Mistretta 1993-5-27 7330 Los Angeles W end of San Gabriel Mtns: Ridge dropping westward from Loop Canyon Road (at 3060 ft) toward Wilson Canyon. 841 Comment
  RSA586811  Muhlenbergia microsperma D. L. Banks, Steve Boyd 1995-5-3 249 Riverside Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. 500 Comment
  RSA587869  Muhlenbergia microsperma Fred M. Roberts, Carol A. Roberts 1990-5-16 4631 Orange Santa Ana Mtns: Small canyon along SE side of Irvine Mesa, 3.5 km N Bolero Lookout 396 Comment
  RSA588833  Muhlenbergia microsperma Steven A. Junak 1992-3-3 SC- 2988 Santa Barbara Santa Cruz Island. Canada del Puerto 1.6 miles inland from Prisoners' Harbor just upstream from middle Eucalyptus grove 30 Comment
  RSA59  Muhlenbergia microsperma J. T. Howell 1927-6-5 37 Orange Rancho Santa Ana, near east boundary. 152 Comment
  RSA591199  Muhlenbergia microsperma L. C. Wheeler 1932-4-22 639 Los Angeles Mouth of Little Santa Anita Canyon 396 Comment
  RSA591200  Muhlenbergia microsperma L. C. Wheeler 1932-3-17 490 Ventura Point Mugu. 3 Comment
  RSA591202  Muhlenbergia microsperma L. C. Wheeler 1933-11-19 2272 Los Angeles San Gabriel Canyon. 335 Comment
  RSA592225  Muhlenbergia microsperma L. C. Wheeler 1967-4-30 9233 Los Angeles Limekiln Canyon 548 Comment
  RSA597985  Muhlenbergia microsperma L. Raz, Orlando Mistretta, M. Wall 1997-3-16 70 Los Angeles Santa Catalina Island. Avalon Canyon via 'Divide Trail', northeast of the Wrigley Botanical Garden. 183 Comment
  RSA598504  Muhlenbergia microsperma Dylan Hannon 1992-10 s.n. San Diego North of Escondido, on McMillin property. Comment
  RSA598923  Muhlenbergia microsperma Scott D. White 1997-3-28 4853 Orange Above Modjeska Canyon, proposed water tank site 425 Comment
  RSA603011  Muhlenbergia microsperma L. C. Wheeler 1931-2-20 s.n. Los Angeles Pomona: Ganesha Park. Comment
  RSA604399  Muhlenbergia microsperma Sara L. Crockett, Steve Junak 1997-3-27 606 Los Angeles Santa Catalina Island. N slope of Little Harbor, directly above beach; ca 50 m upslope. 43 Comment
  RSA604535  Muhlenbergia microsperma Sara L. Crockett, S. Junak, M. Hoefs, Janet Takara 1997-3-28 623 Los Angeles Santa Catalina Island. N side of Cherry Harbor, overlooking mud flats, 20-30m upslope 43 Comment
  RSA605174  Muhlenbergia microsperma A. C. Sanders, G. Helmkamp, P. J. MacKay, et al. 1995-3-19 16182 Riverside Coachella Valley: N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 miles above Hwy 111 (Palm Canyon Dr.) 490 Comment
  RSA611319  Muhlenbergia microsperma Steven A. Junak 1978-4-15 SCa- 25 Los Angeles Santa Catalina Island. North side of Cherry Valley Boy Scout camp Comment
  RSA612218  Muhlenbergia microsperma L. C. Wheeler 1932-8-9 1129 Los Angeles 2 miles SW [of] Azusa 107 Comment
  RSA612496  Muhlenbergia microsperma D. L. Banks 1997-2-23 1321 Riverside NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire. 402 Comment
  RSA612857  Muhlenbergia microsperma Robert Gustafson, Derral Herbst 1983-4-26 2551 Inyo Death Valley Natl. Monument, Titus Canyon, near mouth of canyon at base of walls. 91 Comment
  RSA613274  Muhlenbergia microsperma L. C. Wheeler 1976-3-30 s.n. Riverside San Jacinto Mountains: Snow Canyon, foot of Mount San Jacinto. 579 Comment
  RSA613424  Muhlenbergia microsperma D. L. Banks 1997-4-5 1668 Riverside NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of the Wilderness Area boundry, along a tributary of the north fork of Pechanga Creek. 518 Comment
  RSA616373  Muhlenbergia microsperma Scott D. White 1998-5-15 6498 Los Angeles Soledad Canyon area: proposed quarry area N of Soledad Canyon. Road., S of I-14 freeway, E of Bee Canyon and W of Agua Dulce Cyn. 579 Comment
  RSA625650  Muhlenbergia microsperma Mary DeDecker 1978-4-22 4561 Inyo Nopah Range: California Valley drainage; canyon on east side. 1188 Comment
  RSA626141  Muhlenbergia microsperma D. E. Bramlet, Ilene Anderson 1998-4-7 2583 Ventura Arroyo Conejo. 2.68 km south of Santa Rosa Road and 250m west of Hill Canyon Road. This site is located north of a tributary (west) of Arroyo Conejo some 150m north of the existing dirt access road., UTM 11S 03 21 661mE X 37 87 024mN Comment
  RSA627557  Muhlenbergia microsperma Sandra Leatherman, Brian Daniels 1998-5-8 40 Los Angeles South of Woolsey Canyon Road approx. 0.25 mile down the existing dirt road. 366 Comment
  RSA639756  Muhlenbergia microsperma L. C. Wheeler 1969-4-27 s.n. Santa Barbara Santa Cruz Island. 30 Comment
  RSA640281  Muhlenbergia microsperma R. F. Thorne 1971-5-18 41364 Los Angeles Santa Catalina Island: White's Landing. 30 Comment
  RSA641586  Muhlenbergia microsperma Steven A. Junak 1995-3-29 WA- 342 Ventura West Anacapa Island: W end of island on top of ridge between Rat Rock and Lower Terrace 76 Comment
  RSA642345  Muhlenbergia microsperma R. F. Thorne, A. Schmida, R. K. Benjamin, C. W. Tilforth, B. Prigge, D. Michener, B. Tucker, P. Rogers 1978-5-8 51176 San Bernardino Mojave Desert, Granite Mountains: lower end of Bull Canyon, NNW side of Granite Mts, S of Kelso Dunes. 762 Comment
  RSA642594  Muhlenbergia microsperma D. L. Banks, Gail Bustillos 1999-5-27 2326 San Diego Santa Margarita River Valley: Camp Pendleton M.A.C.S. Margarita River Road, approximately 0.75 miles west of Vandergrift Blvd. 12 Comment
  RSA643598  Muhlenbergia microsperma Jon P. Rebman, L. Renfro 1997-11-19 4759 Imperial Northwest of Yuma: east of Ogilby Road along Indian Pass Road at Chemgold Company's Imperial Project. T13S R21E S32-33. Comment
  RSA646079  Muhlenbergia microsperma Orlando Mistretta 1992-9-16 807 Los Angeles Oak Springs Trail; Tujunga Ranger District. 640 Comment
  RSA653689  Muhlenbergia microsperma Valerie L. Soza, Laura Moore 2000-5-10 867 Los Angeles Verdugo Mountains, north side: Verdugo Crestline Dr., N of La Tuna Canyon and S of Pasko Park. Fire road south of Verdugo Crestline Dr. from fire gate to powerlines to peak 1936. 579 Comment
  RSA653908  Muhlenbergia microsperma Valerie L. Soza, Shalini Deo, Stephen Dreher 2000-4-27 809 Los Angeles Verdugo Mountains, south side: Wildwood Canyon, Wildwood Canyon Park, at end of paved Wildwood Canyon Road at junction with fire road. 594 Comment
  RSA660135  Muhlenbergia microsperma Jim Andre, Valerie Soza 2001-3-17 3911 Los Angeles Marble Mountains: Along Kelbaker Rd. 2 mi. S of I-40, at base of volcanic hills. 838 Comment
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Aug 26 2020
  RSA660454  Muhlenbergia microsperma A. C. Sanders 1998-3-11 21689 Riverside North Domenigoni Hills, N side of Diamond Valley, along high water road of reservoir under construction 549 Comment
  RSA674278  Muhlenbergia microsperma LeRoy Gross, Michael Denslow, Mariam Sidibeh, Valerie Soza 2003-2-10 713 Los Angeles South side; Off of dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway. Area burned in Summer-Fall of 2002. 576 Comment
  RSA674595  Muhlenbergia microsperma Scott D. White, Tasha LaDoux 2000-6-16 8010 Riverside Menifee/Sun City area: South of McColl Ave. and east of I-215 freeway. 442 Comment
  RSA676130  Muhlenbergia microsperma Scott D. White 2001-4-17 8330 Riverside SONORAN DESERT: Shaver's Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freewayexit accessing pump station. 457 Comment
  RSA682090  Muhlenbergia microsperma A. C. Sanders, Cindy Burrascano, et al. 2003-5-3 26463 San Diego Otay Mountain, along trail between 'Copper Canyon' and 'Wild Bill's Draw' on the south side of the mountain just barely north of the Mexican border., (Otay Mountain 7.5' Q.: 32 deg 33'34'' N, 116 deg 50'13''W). 366 Comment
  RSA682264  Muhlenbergia microsperma Mark Elvin 2003-5-3 2639 San Diego Peninsular Ranges, San Ysidro Mountains: SE side of Otay Mtn., western Marron Valley, mouth of 'Mine Canyon,' ca. 1 km N of Mexican border, slopes above Tijuana River 152 Comment
  RSA682915  Muhlenbergia microsperma Scott D. White, Amanda Duchardt 2003-5-1 9166 Orange Slopes above west side of Trampas Canyon. 107 Comment
  RSA68405  Muhlenbergia microsperma F. F. Gander 1941-5-22 9410 San Diego Dulzura. 420 Comment
  RSA684334  Muhlenbergia microsperma Scott D. White, Amanda Duchardt 2003-4-10 9015 Orange Ridges & east-facing canyons above Trampas Canyon. 122 Comment
  RSA688876  Muhlenbergia microsperma R. E. Riefner 2003-5-13 3 -221 San Diego Pioint Loma, Carrillo National Monument, end of Bayside Trail. Comment
  RSA692259  Muhlenbergia microsperma Scott D. White, D. E. Bramlet, Michael Honer 2003-4-23 9087 Ventura Foothills of 'Big Mountain' northeast of Moorpark College. 213 Comment
  RSA696135  Muhlenbergia microsperma Fred M. Roberts, Andy Pinolo, Kam Muri 2003-5-3 5705 San Diego Peninsular Range, San Ysidro Mtns.: Otay Mountain, south side near crest of ridge east of lower 'Butteweg Canyon' along the border trail, Tijuana River watershed., (32 deg 33'46N, 116 deg 47' 59W). 305 Comment
  RSA702193  Muhlenbergia microsperma Scott D. White, Pam DeVries 2004-5-18 10404 Los Angeles Eastern Santa Susana Mtns. West of the I-5 Freeway, ca. 4 mi N of the I-5 / SH-14 jtn. and 6 mi S of Castaic Jtn. Lyon Canyon and surrounding slopes, canyons, and ridges. 396 Comment
  RSA704079  Muhlenbergia microsperma D. E. Bramlet, Fred M. Roberts 2003-5-1 3431 a Orange Donna O'Neill Reserve. The site is located 61m west of Cristianitos Rd. and 396m north of the E-W Road. 121 Comment
  RSA704505  Muhlenbergia microsperma Sarah J. De Groot, J. Mark Porter 2003-3-2 1327 San Bernardino Whipple Mountains: Whipple Wash, SW of powerline road. 274 Comment
  RSA704506  Muhlenbergia microsperma Sarah J. De Groot, Michael Denslow 2003-3-19 1996 -a San Bernardino WHIPPLE MOUNTAINS: West side of range, American Eagle Mine. 565 Comment
  RSA704507  Muhlenbergia microsperma Sarah J. De Groot, J. Mark Porter 2003-3-2 1309 San Bernardino Whipple Mountains: Whipple Wash, SW of powerline road. 274 Comment
  RSA704508  Muhlenbergia microsperma Sarah J. De Groot, J. Mark Porter 2003-3-17 1409 San Bernardino Whipple Mountains: Canyon of light colored granite just N of Gene Punping Station along Black Meadow Landing/powerline road. 269 Comment
  RSA705358  Muhlenbergia microsperma Sarah J. De Groot, Angela Gatto, Chris Stevenson, Constance Baldwin 2003-4-19 2378 San Bernardino WHIPPLE MOUNTAINS: Canyon on NE side of mountains, off powerline road. 287 Comment
  RSA706695  Muhlenbergia microsperma Sarah J. De Groot, Krina De Groot, Leland Lubinsky, Linda Lee Worlow 2004-3-15 3631 San Bernardino WHIPPLE MOUNTAINS: BLM Wilderness area, wash below and south of highest peak, north of road from aqueduct into south side of range. 999 Comment
  RSA706888  Muhlenbergia microsperma Sarah J. De Groot, Krina De Groot, Leland Lubinsky, Linda Lee Worlow 2004-3-16 3742 San Bernardino WHIPPLE MOUNTAINS: BLM Wilderness, south of highest peak along wash north of road into south side of range, north of aqueduct. 620 Comment
  RSA706925  Muhlenbergia microsperma Sarah J. De Groot, Krina De Groot, Leland Lubinsky, Linda Lee Worlow 2004-3-16 3724 San Bernardino WHIPPLE MOUNTAINS: BLM Wilderness, south of highest peak along wash north of road into south side of range, north of aqueduct. 676 Comment
  RSA706992  Muhlenbergia microsperma Sarah J. De Groot, Krina De Groot 2004-3-16 3697 San Bernardino WHIPPLE MOUNTAINS: BLM Wilderness, south of highest peak along wash north of road into south side of range, north of aqueduct. 793 Comment
  RSA707564  Muhlenbergia microsperma Sarah J. De Groot 2004-4-11 4098 San Bernardino WHIPPLE MOUNTAINS: West of Copper Basin, off road into BLM Wilderness area from upper Bowman's Wash. Tributary of Whipple Wash, just downstream from ''window,'' at intersection of 2 washes. 512 Comment
  RSA707930  Muhlenbergia microsperma Sarah J. De Groot 2004-3-29 3967 San Bernardino WHIPPLE MOUNTAINS: Along powerline road, near southern boundary of Chemehuevi Indian Reservation. 290 Comment
  RSA708032  Muhlenbergia microsperma Sarah J. De Groot 2004-4-11 4080 San Bernardino WHIPPLE MOUNTAINS: Along wash NW of divide, upstream of window, from road into BLM Wilderness area from Copper Basin/Bowman's wash. Tributary of Whipple Wash. 549 Comment
  RSA712382  Muhlenbergia microsperma Sarah J. De Groot, Leland Lubinsky 2004-10-15 4464 San Bernardino WHIPPLE MOUNTAINS: Southern fork of Whipple Wash, upstream from Whipple Cave, just E/NE of large dark bluff. 710 Comment
  RSA712412  Muhlenbergia microsperma Sarah J. De Groot, Leland Lubinsky 2004-10-16 4499 San Bernardino WHIPPLE MOUNTAINS: North fork of Whipple Wash, a few miles E of summit. 915 Comment
  RSA712673  Muhlenbergia microsperma Sarah J. De Groot, J. Mark Porter 2003-3-18 1678 San Bernardino Whipple Mountains: Whipple Wash at intersection with Havasu Palms road. 198 Comment
  RSA713032  Muhlenbergia microsperma Sarah J. De Groot, J. Mark Porter 2003-3-18 1593 San Bernardino Whipple Mountains: Along Havasu Palms road, between Black Meadow Landing road and intersection with powerline road. 335 Comment
  RSA713033  Muhlenbergia microsperma Sarah J. De Groot, J. Mark Porter 2003-3-18 1639 San Bernardino WHIPPLE MOUNTAINS: Eastern side, Havasu Palms road just south of Chemehuevi Indian Reservation Boundary. 168 Comment
  RSA713216  Muhlenbergia microsperma Sarah J. De Groot, Krina De Groot, Leland Lubinsky, Linda Lee Worlow 2004-3-15 3661 San Bernardino WHIPPLE MOUNTAINS: BLM Wilderness area, south of highest peak, along wash north of road from aqueduct into south side of range. 834 Comment
  RSA713642  Muhlenbergia microsperma Sarah J. De Groot, J. Mark Porter 2003-10-10 3289 San Bernardino WHIPPLE MOUNTAINS: Trail to Cupcake Butte, N of Whipple Wash. NW side of first butte along trail. 615 Comment
  RSA714360  Muhlenbergia microsperma Sarah J. De Groot, Leland Lubinsky 2005-2-26 4690 San Bernardino Turtle Mountains: Saddle above Mopah Spring drainage. 747 Comment
  RSA714522  Muhlenbergia microsperma A. C. Sanders, Lee Jones 2005-4-8 29325 Los Angeles South Coast: Palos Verdes Peninsula, old Marineland site on Long Point and bluffs toward Pt. Vicente. 2 Comment
  RSA715194  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32651 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279. 579 Comment
  RSA718830  Muhlenbergia microsperma Michael Honer, L. Hulse 2004-4-3 1921 Riverside Rockhouse Canyon, appx. 1/2 mi. N of intersection with Fargo Canyon. 610 Comment
  RSA718838  Muhlenbergia microsperma Michael Honer, L. Hulse 2005-3-8 2042 Riverside Fargo Canyon; first main N-trending fork after entering canyon from bajada. Site of large long MWD aqueduct tunnel tailings pile. 457 Comment
  RSA720861  Muhlenbergia microsperma J. M. Porter 2001-4-21 12608 San Bernardino Whipple Mountains: Wash along western boundary of BLM Wilderness area, S of D&W mine Comment
  RSA725149  Muhlenbergia microsperma Steve Boyd 2007-10-29 11793 San Bernardino Brown Buttes area at northwestern end of Marble Mountains, on road to microwave towers east of Kelbaker Road, just south of Interstate 40 915 Comment
  RSA725309  Muhlenbergia microsperma K. Dobry 1990-3-25 1 -231 Los Angeles Simi Hills at Dayton Canyon Comment
  RSA725911  Muhlenbergia microsperma Tim Thibault, Chelsea Ames, Valentin Arvizu, Heather Porter, Janet Takara 2006-4-27 431 Los Angeles Santa Catalina Island. Above Cherry Cove W of Lion Head Pt. 61 Comment
  RSA731611  Muhlenbergia microsperma Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-4-27 12546 San Diego Monte Vista Ranch (owned by The Nature Conservancy) S of Ramona, NW of San Vicente Reservoir; S of San Vincente Rd. along Chuckwagon Rd. onto the Ranch; just east of the electric lines in Longs Gulch 461 Comment
  RSA739661  Muhlenbergia microsperma John Dittes 2006-6-4 1393 Los Angeles Western Transverse Range, Simi Hills, N of Santa Susana Raod, 2.3 ir miles NW of chatsworth Highchool, 0.9 air mile W of Topanga Blvd, 0.8 air mile ENE of Santa Susana Pass 381 Comment
  RSA739672  Muhlenbergia microsperma John Dittes, Josephine Guardino 2008-2-23 1501 Los Angeles Western Transverse Ranges, San Gabriel Mtns, Big Tujunga Reservoir, 3.4 air miles NE of Mt. Gleason Jr. Highschool, near Delta Flat Pinic Area 530 Comment
  RSA747002  Muhlenbergia microsperma R. G. Swinney 2005-4-9 8210 Los Angeles San Dimas, Sycamore Canyon 396 Comment
  RSA752038  Muhlenbergia microsperma Fred M. Roberts 2008-3-27 6811 Orange Dana Point: Dana Point Headlands, CNLM Preserve near Outlook 1, 0.5km W Marine Institute (Dana Point Harbor). 45 Comment
  RSA754606  Muhlenbergia microsperma R. F. Thorne 1980-4-27 54148 Los Angeles Santa Catalina Island. From Blackjack Camp into Cape Canyon Comment
  RSA756002  Muhlenbergia microsperma David J. Keil, Kathleen Keil 2002-3-29 29772 San Luis Obispo Lopez Resevoir Comment
  RSA758011  Muhlenbergia microsperma D. E. Bramlet, Jim Harrison 2008-4-3 4157 A Orange South Bee Cyn. Bowerman landfill site, 1.2km south of Bee Cyn access road, & 122n west of the active landfill. Comment
  RSA758892  Muhlenbergia microsperma A. C. Sanders, Fred M. Roberts 2008-4-22 35009 Orange Lomas de Santiago, lower Hicks Canyon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir 213 Comment
  RSA762367  Muhlenbergia microsperma R. G. Swinney 2009-3-12 10104 Los Angeles Azusa, mouth of San Gabriel River Canyon, 0.7 mi. north of Sierra Madre Ave. on north side of Hwy 39 226 Comment
  RSA765461  Muhlenbergia microsperma Jim Andre, Glenn L. Clifton 2010-3-26 13223 San Bernardino Sacramento Mountains; approx. 5 mi. SW of Interstate 40 at Jct with Hwy 95, approx. 0.7 mi. NE of Flattop Mountain. 575 Comment
  RSA766051  Muhlenbergia microsperma Jim Andre, Tasha La Doux 2009-2-26 9881 Imperial Palo Verde Mountains: along major power line corridor (Palo Verde Road) that runs north-south through mountains. 182 Comment
Read comments
Oct 30 2012
  RSA767291  Muhlenbergia microsperma Jim Andre, Tasha La Doux 2009-10-24 11292 San Bernardino Von Trigger Hills: growing on rocky knolls at Von Trigger Spring. 1069 Comment
  RSA773522  Muhlenbergia microsperma Fred M. Roberts 1999-5-14 5213 Orange Peninsular Ranges; Santa Ana Mts.: Lomas de Santiago, Loma Ridge; Upper Limestone Canyon on slopes above Bolero Spring, 2.4 km NNW Bolero Lookout 451 Comment
  RSA777191  Muhlenbergia microsperma Thomas Stoughton, Stephanie Rockwood, Christi Gabriel, Laney Widener 2011-4-13 1018 San Bernardino North side Chemehuevi Mountains 377 Comment
  RSA778680  Muhlenbergia microsperma Sarah J. De Groot, Leland Lubinsky, Sean Regalado, Jon Ancona 2011-3-18 6512 San Bernardino Chemehuevi Mountains: Parrish Spring area. 661 Comment
  RSA778847  Muhlenbergia microsperma Jim Andre 2010-4-13 12128 San Bernardino Cima Cinder Cones; Mojave National Preserve; along the 'Lave Tube Trail,' approx. 4.2 miles N of Kelbaker Road, approx. 3 miles SW of Aiken Mine 1082 Comment
  RSA780000  Muhlenbergia microsperma R. G. Swinney 2009-4-3 10279 Los Angeles Duarte/Azusa border, San Gabriel Canyon wash, east side of channel 1.2 miles north of Foothill Blvd. 183 Comment
  RSA780109  Muhlenbergia microsperma Pam De Vries 2011-4-20 7779 Los Angeles Western Transverse Range, SW portion of the Liebre Mountains; about 0.5 air miles NNE of the intersection of Copper Hill and San Francisquito Canyon Road 426 Comment
  RSA780440  Muhlenbergia microsperma Jon P. Rebman, Warren Schmidtmann, V. Marshall, M. Sweet 2011-5-24 21832 San Diego Cleveland National Forest: E of Eagle Peak and west of Boulder Creek Road; along the trail from Boulder Creek Road to the Three Sisters Waterfall in Boulder Creek; approx. 0.8 miles west of the parking area 815 Comment
  RSA78758  Muhlenbergia microsperma P. A. Munz 1952-4-15 17341 Riverside Canyon 2 miles west of Monument Peak, Joshua Tree National Monument. 1067 Comment
  RSA788659  Muhlenbergia microsperma Duncan S. Bell, Kim Clark, Tom Persons 2012-4-14 3317 San Bernardino The Sheephole Mountains: south section of the range approximately 1.25 air miles northwest of Clarks Pass. 575 Comment
  RSA788774  Muhlenbergia microsperma Mark Elvin, Sara L. Crockett 1997-3-17 372 Los Angeles Channel Islands; Santa Catalina Island: Cape Canyon. W side of Canyon. 1.25m NE middle Ranch on Cape Canyon Rd. Comment
  RSA790082  Muhlenbergia microsperma Jim Andre 2012-2-4 21662 San Bernardino Marble Mountains; Mojave National Preserve; far north end of range 0.6 mi north of I-40, 0.5 mi. west of Kelbaker Rd. rolling granitic hills. 1054 Comment
  RSA790096  Muhlenbergia microsperma R. E. Riefner Jr. 2011-8-16 11 -99 Orange Newport Beach, Orange County Parks and Recreation lands, along Newport Coast Drive, between Vista Ridge Rd. & Alteza Rd. 281 Comment
  RSA793499  Muhlenbergia microsperma Duncan S. Bell, Aaron Sedgwick 2012-9-4 4102 San Bernardino Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. 887 Comment
  RSA793571  Muhlenbergia microsperma Duncan S. Bell, Aaron Sedgwick 2012-9-11 4162 San Bernardino The Old Woman Mountains; north side of the range within the Old Woman Wilderness area, collecting in Willow Spring Canyon in the vicinity of Willow Spring. 1121 Comment
  RSA794132  Muhlenbergia microsperma Jim Andre, Glenn L. Clifton 2011-12-1 20558 San Bernardino Chemehuevi Mtns.: NW end of range at Lobecks Pass, 0.2 mi east of Hwy 95 11.4 mi south of Needles (at I-40). 476 Comment
  RSA796920  Muhlenbergia microsperma Jim Andre 2012-11-24 23437 San Bernardino Ivanpah Valley; at western base of limestone hill, near margin of playa, 0.3 miles NNW of Primm, just east of the Von Schmidt line. 716 Comment
  RSA87324  Muhlenbergia microsperma F. W. Peirson 1918-5-5 1589 Los Angeles Brents on the Malibu, Santa Monica Mountains. Comment
  RSA87325  Muhlenbergia microsperma F. W. Peirson 1927-3-20 7118 Los Angeles Summit of ridge south of Malibu Lake Comment
  RSA87341  Muhlenbergia microsperma F. W. Peirson 1934-3-26 11060 Santa Barbara Santa Cruz Island. Frye's Harbor. Comment
  RSA87356  Muhlenbergia microsperma F. W. Peirson 1921-3-22 4323 Riverside Andreas Canyon, Palm Springs region Comment
  RSA87368  Muhlenbergia microsperma F. W. Peirson 1932-3-22 9805 Imperial Midway Well. 152 Comment
  RSA87442  Muhlenbergia microsperma F. W. Peirson 1925-3-27 5724 Santa Barbara Hills back of Santa Barbara Comment
  SACT001598  Muhlenbergia microsperma Louis Wheeler 1932-3-12 Los Angeles Santa Monica Mountains Comment
  SBBG101034  Muhlenbergia microsperma S. A. Junak 1991-5-7 SC 2420 Santa Barbara coastal slopes just W of mouth of Pozo Cyn, 0.1 mi inland from beach 9 Comment
  SBBG101475  Muhlenbergia microsperma S. A. Junak 1991-10-7 SC 2890 Santa Barbara lower portion of Canada del Puerto, W side of cyn just inland from seaward Eucalyptus grove (Bosque de Cabrillo) 12 Comment
  SBBG101608  Muhlenbergia microsperma S. A. Junak 1992-3-3 SC 2988 Santa Barbara Canada del Puerto, ca. 1.6 mi inland from Prisoners Harbor, just upstream from middle Eucalyptus grove 30 Comment
  SBBG104015  Muhlenbergia microsperma A. C. Sanders, O. F. Clarke 1993-3-28 13634 San Bernardino Waterman Cyn, 1 km W of Arrowhead Hot Springs Hotel at and below the first stream crossing of Old Waterman Cyn Rd Comment
  SBBG106397  Muhlenbergia microsperma K. McEachern 1993-3-24 17 San Diego Point Loma, E of visitor center complex, S of fence at US Navy boundary, above bayside trail rd in area of bunkers 27 Comment
  SBBG106491  Muhlenbergia microsperma K. McEachern 1993-4-1 120 San Diego Point Loma, between Cabrillo Statue and old lighthouse Comment
  SBBG106686  Muhlenbergia microsperma S. A. Junak 1994-3-30 WA 310 Ventura just E of top of Summit Pk, near top of bluffs 274 Comment
  SBBG10813  Muhlenbergia microsperma P. H. Raven, C. F. Smith 1960-4-26 15200 Santa Barbara Portezuela grade Comment
  SBBG108156  Muhlenbergia microsperma S. L. Crockett, S. A. Junak, M. L. Hoefs, J. Takara 1997-3-28 623 Los Angeles N side of Cherry Harbor, overlooking mud flats, ca. 20-30 m upslope 42 Comment
  SBBG110424  Muhlenbergia microsperma S. A. Junak 1991-5-9 SC 2506 Santa Barbara lower portion of Willows Cyn, ca. 0.3 mi ESE of Pk 523, 0.5 mi N of Triangulation Pt Cave (Pk 669) 60 Comment
  SBBG110987  Muhlenbergia microsperma A. Parikh, N. Gale 1998-5-10 VAFBPS 8 Santa Barbara Point Sal Rd, N of Lions Head 40 Comment
  SBBG112136  Muhlenbergia microsperma S. A. Junak 1995-3-29 WA 342 Ventura W end of island, between Rat Rock and lower terrace 76 Comment
  SBBG112970  Muhlenbergia microsperma S. A. Junak 1998-6-13 SCa 748 Los Angeles W side of Avalon Cyn drainage, along N rim of Quail Cyn, just W of Los Angeles County Fire Station 79 Comment
  SBBG113043  Muhlenbergia microsperma S. A. Junak with K. Kirkland 1998-4-30 SCa 563 Los Angeles upper portion of Hamilton Cyn drainage, just downslope from Airport Rd 304 Comment
  SBBG113062  Muhlenbergia microsperma S. A. Junak with M. L. Hoefs, K. Kirkland, J. Takara 1998-5-1 SCa 600 Los Angeles Whitley's Pk, overlooking upper part of Swain's (Swain) Cyn 374 Comment
  SBBG113129  Muhlenbergia microsperma S. A. Junak with M. L. Hoefs, S. Crockett 1997-3-27 SCa 376 Los Angeles above W end of beach at Little Harbor 12 Comment
  SBBG114389  Muhlenbergia microsperma R. Burgess 2001-5-13 4552 Ventura dirt rd trending E from Deer Crk Rd 60 Comment
  SBBG115119  Muhlenbergia microsperma R. Burgess, P. Munro 2002-2-24 5060 Ventura dunes N of Hwy 1, opposite Point Mugu St Beach, Pt Mugu State Park 15 Comment
  SBBG115121  Muhlenbergia microsperma R. Burgess, P. Munro 2002-3-15 5074 Ventura trail from Pratt Trail to Valley View Cmpgrd 883 Comment
  SBBG117008  Muhlenbergia microsperma S. A. Junak with R. N. Philbrick 2001-5-17 SCa 1523 Los Angeles E of Little Harbor, just S of Sheep Chute Ridge Rd, ca. 0.2 mi from jct with Little Harbor Rd, overlooking Campo Blanco Cyn 79 Comment
  SBBG117017  Muhlenbergia microsperma S. A. Junak 2001-5-5 SCa 1516 Los Angeles N side of Middle Ranch Cyn 432 Comment
  SBBG117631  Muhlenbergia microsperma D. C. Estrella 2003-4-7 73 San Diego Fuel Farm at Warhead Rd entrance, near pump station 84; Pt Loma Naval Facility 62 Comment
  SBBG118938  Muhlenbergia microsperma S. D. White with P. De Vries 2004-5-18 10404 Los Angeles Lyon Cyn, W of Interstate 5, ca. 4 mi N of the I-5 jct with Hwy 14, ca. 6 mi S of Castaic Jct 396 Comment
  SBBG120283  Muhlenbergia microsperma S. C. White, B. LaHaye 1998-3-5 6106 Unknown northwestern region, Hwy 1, ca. 30 km S of Santo Tomas, Baja California Norte 300 Comment
  SBBG120894  Muhlenbergia microsperma R. Burgess, T. Austin, P. Munro 1995-6-3 1613 Ventura Laguna Ridge Fire Rd, N of Lake Casitas 576 Comment
  SBBG122763  Muhlenbergia microsperma A. Parikh 1990-5-10 166 Riverside S shore Diamond Valley Lake, 4.2 km S of Simpson Rd, 4.4 km W of Winchester Rd 524 Comment
  SBBG124288  Muhlenbergia microsperma R. Burgess, P. Munro 2003-4-23 5691 Ventura Tierra Rejada Valley, ranch NE of St Hwy 23 and Olsen Rd intersection 219 Comment
  SBBG126446  Muhlenbergia microsperma R. Burgess, P. Munro 2011-4-2 8779 Ventura Happy Camp Cyn, terrace on N side of cyn; Moorpark 394 Comment
  SBBG126571  Muhlenbergia microsperma S. A. Junak 1999-6-3 SB 158 Santa Barbara middle portion of Middle Cyn 42 Comment
  SBBG126880  Muhlenbergia microsperma S. A. Junak 1993-3-4 SB 87 Santa Barbara upper edge of slope in middle portion of Cave Cyn, S of NPS cmpgrd and just up canyon from NPS nature trail 45 Comment
  SBBG126896  Muhlenbergia microsperma S. A. Junak 1993-3-3 SB 98 Santa Barbara Graveyard Cyn, at "amphitheater" Comment
  SBBG128293  Muhlenbergia microsperma M. L. Hoefs 1991-4-16 1107 Los Angeles Renton Mine Rd 249 Comment
  SBBG128564  Muhlenbergia microsperma M. L. Hoefs, R. Given 1992-4-16 1803 Los Angeles Wild Boar Gully 152 Comment
  SBBG128784  Muhlenbergia microsperma M. L. Hoefs, D. R. Hoefs, H. Greene 1992-4-15 1786 Los Angeles N of Rd between Emerald Bay and Parsons Landing 121 Comment
  SBBG129832  Muhlenbergia microsperma S. A. Junak 1991-5-16 SR 445 Santa Barbara slope on N side of Box Cyn, opposite Torrey Pine stand 106 Comment
  SBBG130093  Muhlenbergia microsperma S. A. Junak 1999-11-4 SC 4297 Santa Barbara main fork of Aguaje Cyn, just downstream from side fork 76 Comment
  SBBG131483  Muhlenbergia microsperma C. A. Drost 1982-3-13 167 Santa Barbara just W of Cat Cyn Comment
  SBBG131585  Muhlenbergia microsperma S. A. Junak 2000-4-15 SCa 1217 Los Angeles E of Lone Tree, at head of cyn, next to top of S-facing bluffs 445 Comment
  SBBG131950  Muhlenbergia microsperma S. A. Junak 2000-5-18 SCa 1296 Los Angeles W side of 4th of July Cove, 0.1 mi from turnoff to camp 36 Comment
  SBBG133654  Muhlenbergia microsperma F. R. Fosberg 1931-3-19 4305 Los Angeles Hamilton Cyn, near Avalon 10 Comment
  SBBG15129  Muhlenbergia microsperma H. M. Pollard 1959-4-15 Santa Barbara Tunnel Rd Comment
  SBBG17276  Muhlenbergia microsperma E. R. Blakley 1962-3-13 4865 Santa Barbara Bartlett Cyn, N of Goleta 121 Comment
  SBBG18944  Muhlenbergia microsperma E. R. Blakley 1963-5-4 5614 Santa Barbara head of Cave Cyn 91 Comment
  SBBG19162  Muhlenbergia microsperma M. A. Piehl 1963-12-7 631038 Los Angeles opposite Pyramid Head on SE tip of island 21 Comment
  SBBG20738  Muhlenbergia microsperma E. R. Blakley 1963-12-7 6325 Los Angeles base of cliffs on S slope, W of Pyramid Head, S of Lighthouse 38 Comment
  SBBG22302  Muhlenbergia microsperma P. Harvey 1964-4-20 643 Ventura East Casitas Pass 152 Comment
  SBBG22547  Muhlenbergia microsperma H. M. Pollard 1965-2-22 Santa Barbara N of Honda Valley, La Mesa; Santa Barbara Comment
  SBBG28272  Muhlenbergia microsperma R. N. Philbrick 1967-4-14 B 6758 Santa Barbara just S of Pelican Bay Comment
  SBBG29  Muhlenbergia microsperma R. Hoffmann 1925-4-13 Ventura Casitas Pass Comment
  SBBG29573  Muhlenbergia microsperma R. N. Philbrick 1968-3-18 B 68 -31 Santa Barbara N edge of upper Landing Cove 60 Comment
  SBBG29574  Muhlenbergia microsperma R. N. Philbrick 1968-3-18 B 68 -30 Santa Barbara N edge of upper Landing Cove 60 Comment
  SBBG29745  Muhlenbergia microsperma R. N. Philbrick 1968-4-27 B 68 -230 Santa Barbara N fork of upper Graveyard Cyn 76 Comment
  SBBG31058  Muhlenbergia microsperma R. F. Thorne with P. C. Everett 1965-5-11 Los Angeles above Cottonwood Dam in Cottonwood Cyn Comment
  SBBG32120  Muhlenbergia microsperma R. N. Philbrick with R. F. Thorne 1967-5-20 B 67 -321 Los Angeles below salt water reservoir, SW of Avalon Comment
  SBBG32825  Muhlenbergia microsperma R. N. Philbrick with D. W. Ricker 1969-3-16 B 69 -60 Santa Barbara E of Sutil Island 45 Comment
  SBBG33102  Muhlenbergia microsperma M. A. Piehl 1963-5-5 63155 Santa Barbara mouth of Middle Cyn 45 Comment
  SBBG33527  Muhlenbergia microsperma A. D. E. Elmer -May-1902 3831 Santa Barbara Santa Barbara Comment
  SBBG34008  Muhlenbergia microsperma S. A. Junak 1998-3-21 SCa 496 Los Angeles W side of Cape Cyn, SSW of Black Jack Pk, exposed ridgetop 374 Comment
  SBBG37825  Muhlenbergia microsperma M. B. Dunkle 1940-3-19 7421 Santa Barbara shaded side, S of second cyn (Middle Cyn) Comment
  SBBG40623  Muhlenbergia microsperma R. N. Philbrick with M. R. Benedict 1966-5-21 B 66 -352 Santa Barbara just above landing platform, Landing Cove 30 Comment
  SBBG43382  Muhlenbergia microsperma M. B. Dunkle 1940-3-19 7421 Santa Barbara shaded side, S of second cyn (Middle Cyn) Comment
  SBBG48451  Muhlenbergia microsperma L. S. Matlovsky 1974-5-17 DM 3387 -63 Santa Barbara Las Flores Cyn, ca. 16 mi W of Goleta Comment
  SBBG53212  Muhlenbergia microsperma S. A. Junak 1978-4-15 SCa 25 Los Angeles dirt rd on N side of Cherry Valley, Boy Scout Camp Comment
  SBBG53776  Muhlenbergia microsperma S. A. Junak, M. C. Hochberg 1979-3-28 WA 62 Ventura E of Rat Rock at W end of island 30 Comment
  SBBG53777  Muhlenbergia microsperma S. A. Junak with R. N. Philbrick 1979-3-27 MA 14 Ventura offshore slope above East Fish Camp Comment
  SBBG54158  Muhlenbergia microsperma S. A. Junak with M. Daily 1981-6-6 SC 409 Santa Barbara mouth of Dick's Cyn, ca. 100 ft from beach 9 Comment
  SBBG55097  Muhlenbergia microsperma F. M. Roberts 1982-3-22 Santa Barbara 16 m above stream bed, 0.5 km N of UC Field Station, on N edge of Central Valley 115 Comment
  SBBG55320  Muhlenbergia microsperma S. A. Junak 1983-3-25 SC 618 Santa Barbara N side of Central Valley between Bosque Mano and UC Field Station 106 Comment
  SBBG55628  Muhlenbergia microsperma S. A. Junak 1984-2-24 SC 831 Santa Barbara extreme E end of South Ridge Rd, E of Pk 777 190 Comment
  SBBG55879  Muhlenbergia microsperma S. A. Junak 1982-5-21 WA 207 Ventura offshore slopes below Pk 485 9 Comment
  SBBG59551  Muhlenbergia microsperma H. M. Pollard 1945-5-2 Ventura Pratt Trail Comment
  SBBG59552  Muhlenbergia microsperma M. N. Ackley -Mar-1928 16 Los Angeles Eagle Rock Hill 365 Comment
  SBBG59553  Muhlenbergia microsperma R. Hoffmann 1930-3-23 Santa Barbara Veronica Springs; Santa Barbara Comment
  SBBG59554  Muhlenbergia microsperma R. Hoffmann 1925-5-4 Santa Barbara Carpinteria Comment
  SBBG59555  Muhlenbergia microsperma R. Hoffmann 1930-5-10 Santa Barbara Zaca Lake Comment
  SBBG59556  Muhlenbergia microsperma R. Hoffmann 1930-5-17 San Bernardino 3 mi SE of Fenner Comment
  SBBG638  Muhlenbergia microsperma C. F. Smith 1944-6-19 972 Santa Barbara Tunnel Rd, Mission Cyn 304 Comment
  SBBG77185  Muhlenbergia microsperma R. Bond 1940-5-14 506 Santa Barbara Santa Barbara Island Comment
  SBBG77186  Muhlenbergia microsperma R. Hoffmann 1930-6-14 Santa Barbara Valdez Comment
  SBBG77187  Muhlenbergia microsperma R. Hoffmann 1929-3-24 Santa Barbara Valley Anchorage Comment
  SBBG77188  Muhlenbergia microsperma R. Hoffmann 1929-3-16 Ventura Anacapa Island Comment
  SBBG77189  Muhlenbergia microsperma R. Hoffmann 1927-3-26 Santa Barbara Johnson's Lee Comment
  SBBG77190  Muhlenbergia microsperma R. Hoffmann 1927-3-26 Santa Barbara Santa Rosa Island Comment
  SBBG77191  Muhlenbergia microsperma R. Hoffmann 1927-3-26 Santa Barbara Santa Rosa Island Comment
  SBBG77192  Muhlenbergia microsperma L. G. Yates 1893-1 Santa Barbara Santa Cruz Island Comment
  SBBG80934  Muhlenbergia microsperma F. F. Gander 1935-3-27 152 .3 San Diego near Hodges Dam Comment
  SBBG85585  Muhlenbergia microsperma H. M. Pollard 1951-2-18 Santa Barbara Mountain Drive near Cold Spring Cyn, Montecito Comment
  SBBG87524  Muhlenbergia microsperma M. Daily, A. Bromfield 1982-3-6 SR 1460 Santa Barbara La Jolla Cyn, ca. outcrop with large cave Comment
  SBBG87708  Muhlenbergia microsperma R. F. Thorne, A. Liston, O. Mistretta 1987-3-15 62213 Unknown Arroyo Santo Tomas Comment
  SBBG88530  Muhlenbergia microsperma C. F. Smith 1956-4-8 4379 Santa Barbara old San Marcos Pass Rd, NE of Goleta 457 Comment
  SBBG89596  Muhlenbergia microsperma J. Hirshberg 1988-6-7 Orange Black Star Cyn 274 Comment
  SBBG89815  Muhlenbergia microsperma S. A. Junak 1979-5-6 SC 56 Santa Barbara W side of Canada del Puerto just N of waterfall at mouth of Gallina Cyn, ca. 0.25 mi N of Stanton Ranch, ca. 200' above cyn floor 121 Comment
  SBBG90071  Muhlenbergia microsperma S. A. Junak 1981-5-10 SC 385 Santa Barbara N side of Central Valley, just upstream from La Cascada on W side of cyn 198 Comment
  SBBG90092  Muhlenbergia microsperma S. A. Junak 1981-5-10 SC 388 b Santa Barbara N side of Central Valley, slopes W of La Cascada 182 Comment
  SBBG90863  Muhlenbergia microsperma S. A. Junak 1985-4-15 SC 1068 Santa Barbara Canada del Puerto, 0.6 mi from Prisoners Harbor, just W of Bosque de Cabrillo 21 Comment
  SBBG91027  Muhlenbergia microsperma S. A. Junak 1984-2-24 SC 832 Santa Barbara end of rd of Pk 777, overlooking Valley Anchorage near Benchmark 549 190 Comment
  SBBG91304  Muhlenbergia microsperma S. A. Junak with M. C. Hochberg 1980-11-20 SC 344 Santa Barbara Prisoners Harbor at mouth of Canada del Puerto just E of Archery Camp 3 Comment
  SBBG91528  Muhlenbergia microsperma S. A. Junak with D. Young, T. Ayers, R. Scott 1989-3-28 SC 1237 Santa Barbara Central Valley along Valley Rd just W of foot of Portezuela grade 137 Comment
  SBBG91541  Muhlenbergia microsperma S. A. Junak 1989-4-17 SC 1285 Santa Barbara Coches Prietos Anchorage, blufftops E of beach 76 Comment
  SBBG91905  Muhlenbergia microsperma S. A. Junak 1986-4-29 MA 149 Ventura above East Fish Camp, S side of island 48 Comment
  SBBG93108  Muhlenbergia microsperma D. Swinney 1990-1-6 1510 Los Angeles Glendora, ca. 0.2 mi SW of Little Dalton Park on Glendora Mtn Rd Comment
  SBBG96687  Muhlenbergia microsperma S. Boyd with T. Ross, L. Arnseth 1990-4-7 4195 Los Angeles upper reaches of China Cyn Comment
  SBBG97055  Muhlenbergia microsperma S. Unser 1985-3-9 Santa Barbara Smugglers Valley, E end of island Comment
  SBBG98023  Muhlenbergia microsperma R. N. Philbrick 1984-4-26 Unknown Guadalupe Island, mouth of N Twin Cyn Comment
  SD10810  Muhlenbergia microsperma Frank F. Gander 1935-3-27 152 3 San Diego Near Hodges Dam Comment
  SD112886  Muhlenbergia microsperma Darley F. Howe 1940-5-31 983 San Diego Bluff west of Barona Indian Reservation Road and San Diego River. Comment
  SD115048  Muhlenbergia microsperma Wayne P. Armstrong 1983-3-12 San Diego Pauma Valley, north side Hwy. 76, approximately 2 miles east of Hwy. 15. Abundant in recently burned area. 305 Comment
  SD124758  Muhlenbergia microsperma F. M. Reed 1920-1-25 4155 Riverside Box Springs Mts. Riverside 579 Comment
  SD124759  Muhlenbergia microsperma John C. Roos 1966-3-20 Riverside Chuckawalla Mtns., 2 I(c) mi. SE of Desert Center Comment
  SD128012  Muhlenbergia microsperma Michael Curto 1989-9-20 610 Imperial Chocolate Mts, 10 air mi W of Picacho, NE from Hwy S34, Indian Pass area NW of Indian Pass/Gavilan Wash jct 299 Comment
  SD135420  Muhlenbergia microsperma Steven A. Junak 1991-5-7 SC 2420 Santa Barbara Santa Cruz Island. Coastal slopes just W of mouth of Pozo Canyon, 0.1 miles inland from beach 9 Comment
  SD136270  Muhlenbergia microsperma Dylan T. Hannon Oct 1992 San Diego North of Escondido, on McMillin property (IPB 3/07) Comment
  SD136696  Muhlenbergia microsperma John W. Brown 1994-2-27 MM 408 San Diego North of saddle near grassland south of peak, McGinty Mountain, near Jamul Northwest corner USGS 7.5 minute Dulzura quadrangle Uncommon on gabbro-derived soil in southern mafic chaparral Comment
  SD136953  Muhlenbergia microsperma Steve Boyd, T. Ross, D. Bramlet 1993-5-13 7376 Riverside San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile 1349 Comment
  SD137949  Muhlenbergia microsperma Darin L. Banks, Steve Boyd 1995-5-3 249 Riverside Cleveland National Forest; N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco 512 Comment
  SD140220  Muhlenbergia microsperma A. C. Sanders, O. F. Clarke 1993-3-28 13634 San Bernardino San Bernardino Mtns., Waterman Canyon, 1 km W of Arrowhead Hot Spr. Hotel, at & below the 1st stream Xing of Old Waterman C. Rd., cyn. Bottom 600 Comment
  SD141460  Muhlenbergia microsperma Suzanne Bell 1997-5-1 275 San Diego Locally spreading along highway. Near Honey Springs Ranch. (IPB 3/07) 352 Comment
  SD142282  Muhlenbergia microsperma Jon Rebman, L. Renfro 1997-11-19 4759 Imperial Northwest of Yuma: E of Ogilby Road along Indian Pass Road at Chemgold Company's Imperial Project Comment
  SD152300  Muhlenbergia microsperma Jon P. Rebman 2000-5-2 6634 San Diego Miramar Training Area #2, East Side. (IPB 3/07) 299 Comment
  SD15470  Muhlenbergia microsperma Frank F. Gander 1936-5-17 2048 San Diego Near State College. Comment
  SD154993  Muhlenbergia microsperma Mary Alice Kessler 2004-3-20 21 San Diego Northern base of San Miguel Mountain, Spring Valley, California 210 Comment
  SD15576  Muhlenbergia microsperma Frank F. Gander 1936-5-19 2155 San Diego Burn in Moosa CaA'on Comment
  SD156568  Muhlenbergia microsperma Steven P. McLaughlin, J. E. Bowers 1985-3-6 2882 Imperial Common in densely vegetated wash, 5.1 miles south of Wiley Well. (IPB 10/07) Comment
  SD156738  Muhlenbergia microsperma V. W. Brown 1964-2-19 San Diego Lakeside. Comment
  SD15764  Muhlenbergia microsperma Frank F. Gander 1936-5-21 2331 San Diego Near southeast base of El Capitan, El Cajon Mt. Comment
  SD158589  Muhlenbergia microsperma Dinna C. Estrella 2003-4-7 73 San Diego Point Loma Naval Facility, SPAWAR. Fuel Farm at Warhead Rd. entrance. Pump station #84. 61 Comment
  SD158590  Muhlenbergia microsperma Edward Woch 2004-3-28 36 San Diego San Vincente Reservoir, west slopes above lake, near inflow guageing station. 267 Comment
  SD158591  Muhlenbergia microsperma Edward Woch 2004-3-19 10 San Diego El Capitan Reservoir, just west of dam above utility barn. 305 Comment
  SD159566  Muhlenbergia microsperma Jon P. Rebman, Jeannie Gregory 2003-4-22 8571 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; near dirt road in Rios Canyon 420 Comment
  SD161019  Muhlenbergia microsperma Rod Dossey 2000-5-5 San Diego MCAS Miramar. Comment
  SD163158  Muhlenbergia microsperma Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9175 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road 288 Comment
  SD163159  Muhlenbergia microsperma Jon P. Rebman, Jeannie Gregory & Mark Miller 2003-5-6 8903 San Diego Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; southwest part of reserve 220 Comment
  SD164859  Muhlenbergia microsperma A. C. Sanders 2005-4-15 29529 San Diego South Coast: Batiquitos Lagoon Ecological Reserve, north side, east of the I-5 Fwy,, along the trail past the Nature Center, Encinitas 7.5A quad at foot of small sandstone bluff (IPB 3/07) Comment
  SD16526  Muhlenbergia microsperma Frank F. Gander 1937-1-18 3011 San Diego Canyon, I(c) mile north of Scripps Institute Comment
  SD16536  Muhlenbergia microsperma Frank F. Gander 1937-1-21 3021 San Diego San Luis Rey Valley, near Rancho San Luis Rey Comment
  SD16562  Muhlenbergia microsperma Frank F. Gander 1937-3-4 3046 San Diego Cottonwood Creek, near Barrett Junction Comment
  SD166374  Muhlenbergia microsperma Jon P. Rebman, Jeannie Gregory 2004-5-11 10236 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir on the lower north side of Sycuan Peak; Sweetwater River watershed in Sloane Canyon, in the vicinity of the entrance gates 259 Comment
  SD167333  Muhlenbergia microsperma A. C. Sanders, Helen Kennedy 2005-4-15 29513 San Diego South Coast: Batiquitos Lagoon Ecological Reserve, just north of Leucadia, north side of the mouth of the lagoon, between the railroad crossing and Carlsbad Blvd. among shrubs on steep bluff above lagoon (IPB 3/07) Comment
  SD167940  Muhlenbergia microsperma Barbara Sullivan, Darren Smith 2005-2-4 102 San Diego City of San Diego, Torrey Pines State Reserve, south section of loop of Guy Fleming Trail. 46 Comment
  SD168558  Muhlenbergia microsperma Jon P. Rebman, Parabotanists 2005-3-4 11144 San Diego City of La Mesa, east of San Diego; northwest side of Lake Murray on City MSCP property 230 Comment
  SD16984  Muhlenbergia microsperma Frank F. Gander 1937-4-20 3348 San Diego Fletcher Hills Comment
  SD171186  Muhlenbergia microsperma Mark A. Elvin 2003-9-30 3359 B San Diego NW side of Otay Mountain along jeep trail at crossing of drainage into far E portion of Otay Lake 1.3 miles from gate at Otay Lakes Road 155 Comment
  SD171187  Muhlenbergia microsperma Mark A. Elvin 2005-3-15 4046 San Diego S of Dulzura; ridge W of Bee Canyon; N of Donahoe Spring. 334 Comment
  SD171699  Muhlenbergia microsperma Jon P. Rebman, G. Bustillos 2005-3-23 11443 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake and south of Descanso, east of Japatul Valley Road; south of the Horsethief Canyon Trailhead along a trail towards Barrett Lake 804 Comment
  SD17266  Muhlenbergia microsperma Frank F. Gander 1937-5-9 3602 San Diego Lee's Valley Comment
  SD172829  Muhlenbergia microsperma Suzann M. Leininger 2005-3-12 8 San Diego City of Escondido, Rancho San Pasqual, 100 m north of Orchard View/Old Ranch Road intersection 213 Comment
  SD173349  Muhlenbergia microsperma Andrew C. Sanders 2004-4-30 27676 San Diego Carlsbad, Carlsbad Highlands Ecological Reserve, slopes & canyons ca. 1 mile SE of Cerro de la Calavera, SW of the end of Cannon Rd. 91 Comment
  SD173350  Muhlenbergia microsperma Andrew C. Sanders 2005-3-11 29198 .2 San Diego Carlsbad, Carlsbad Highlands Ecological Reserve, slopes & canyons ca. 0.75 mi. S of Cerro de la Calavera, SW of the end of Cannon Rd. 91 Comment
  SD17347  Muhlenbergia microsperma Frank F. Gander 1937-5-11 3683 San Diego Near County Line, on U.S. 395 Comment
  SD173612  Muhlenbergia microsperma Jan E. Maxted, Don Maxted 2005-4-13 46 San Diego Bratton Valley. Land surrounding 17536 Sierra Cielo Ln, 3 mi N of town of Dulzura, 1.25 mi SW of Lyons Peak summit, 1.25 mi NW of inters of Honey Springs Rd and Deerhorn Valley Rd. 732 Comment
  SD175249  Muhlenbergia microsperma Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-4-27 12546 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; upper parts of canyon & hill west of the electric lines and just N of Longs Gulch 461 Comment
  SD177409  Muhlenbergia microsperma Andrea Harrison, Michelle McNearney 2005-3-10 81 San Diego Poway, Goodan Ranch Open Space, Sycamore Canyon Road, E of Goodan Ranch Staging Area. 274 Comment
  SD177991  Muhlenbergia microsperma Jon P. Rebman 2006-5-20 12877 San Diego Vallecito Valley (BLM Wilderness area): S of Vallecito Stage Station County Park in Potrero Canyon, base of the Sawtooth Mountains on the west side 590 Comment
  SD180827  Muhlenbergia microsperma Victoria Marshall 2006-6-2 270 San Diego Blue Sky Canyon Ecological Reserve, Poway; along main trail (formerly Green Valley Truck Trail) beginnning at entrance ca 0.6 mile north of intersection of Espola Rd (S-5)and Lake Poway Rd. 338 Comment
  SD180828  Muhlenbergia microsperma Jeremy Buegge, Maggie Loy 2006-5-19 1398 San Diego San Diego, Kearny Mesa area, Murphy Canyon. 100m west of I-15, 30m south of Hwy 52 offramp. 103 Comment
  SD180829  Muhlenbergia microsperma Victoria Marshall 2006-6-2 276 San Diego Blue Sky Canyon Ecological Reserve, Poway; along main trail (formerly Green Valley Truck Trail) beginnning at entrance ca 0.6 mile north of intersection of Espola Rd (S-5)and Lake Poway Rd. 338 Comment
  SD183943  Muhlenbergia microsperma Darlene Ward 2005-5-11 89 San Diego City of San Diego, Ruffin Canyon Open Space, south of Taft Middle School in Serra Mesa, approximately I(c) mile south of Gramercy Drive on a south-facing slope, about 100 feet below the rim. 99 Comment
  SD183944  Muhlenbergia microsperma Jan E. Maxted 2006-6-25 317 San Diego Bratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 mi. N. of town of Dulzura, 1.25 mi. SW of Lyons Peak summit, 1.25mi. NW of inters of Honey Springs Rd & Deerhorn Valley Rd. 754 Comment
  SD184184  Muhlenbergia microsperma Jon P. Rebman, Jim Rocks and Karen Mabb 2008-2-26 14131 San Diego Camp Pendleton Marine Corps Base: Training Area Romeo 2 in the northwestern portion of base; coastal side of San Onofre Mountains, along Skyline Road towards the towers on top of San Onofre Mountain 199 Comment
  SD184185  Muhlenbergia microsperma Jon P. Rebman, Jim Rocks and Karen Mabb 2008-2-26 14068 San Diego Camp Pendleton Marine Corps Base: Training Area Romeo 1 in the northwestern portion of base; San Onofre Mountains, along Horno Canyon Road 220 Comment
  SD184186  Muhlenbergia microsperma Jon P. Rebman, Jim Rocks and Karen Mabb 2008-2-26 14118 San Diego Camp Pendleton Marine Corps Base: Training Area Romeo 2 in the northwestern portion of base; coastal side of San Onofre Mountains, along Horno Canyon Road 54 Comment
  SD185091  Muhlenbergia microsperma A. C. Sanders, Lee Jones 2005-4-8 29325 Los Angeles Palos Verdes Peninsula, old Marineland site on Long Point and bluffs toward Pt. Vicente. 2 Comment
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Apr 28 2016
  SD185404  Muhlenbergia microsperma CRES Native Seed Gene Bank, Jonathan Dunn 2005-3-30 71 San Diego San Diego, S of Lake Murray Dam, 0.1 mi E of the junction of Del Cerro Blvd and Cavite Ct. 182 Comment
  SD186042  Muhlenbergia microsperma A. C. Sanders 2004-4-20 27550 Riverside 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  SD186511  Muhlenbergia microsperma Jon P. Rebman, M. Mulligan and J. Hirshberg 2008-6-2 15447 San Diego Hauser Wilderness: Cleveland National Forest; SW of Morena Reservoir and E of Barrett Lake, along the creek that runs below Morena Lake Dam north of its confluence with Hauser Creek 590 Comment
  SD186512  Muhlenbergia microsperma Jon P. Rebman 2008-5-14 15144 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; northwest portion of preserve in a canyon east of Canal Road 619 Comment
  SD188673  Muhlenbergia microsperma Michael G Simpson, Otay Mtn. team 2003-5-3 2468 San Diego Otay Mountain watershed, MinerAs canyon, ca. 0.6 miles north of Marron Road. 246 Comment
  SD189412  Muhlenbergia microsperma Joseph A. Betzler 2004-4-18 991 San Diego San Diego Wild Animal Park,Conservation Area. Area below the last terrace before the top of the South Ridge Road. 0.8 mi NW of junction of Rockwood Canyon and San Pasqual Valley Rd. 299 Comment
  SD190587  Muhlenbergia microsperma Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3200 Imperial Picacho State Recreation Area, south side of Colorado River, and north of main access road. 63 Comment
  SD190815  Muhlenbergia microsperma Layla Aerne Hains, Margaret Mulligan 2006-6-7 98 San Diego Blossom Valley Preserve (Center for Natural Lands Management) ca. 3 mi NE of Lake Jennings and 0.5 mi NE of Quail Canyon Rd and Creek Hills Rd intersection 800 Comment
  SD190816  Muhlenbergia microsperma David Woelfel, Beatrice Woelfel 2006-2-20 109 San Diego North of Fallbrook 4 mi on Rock Mountain Trail, 0.17 mi E of Sandia Canyon Road 274 Comment
  SD193493 Image available Muhlenbergia microsperma Margaret R. Mulligan, J. Gregory, S. Leininger 2007-4-9 1877 San Diego Camp Pendleton Marine Corps Base, Santa Margarita River, on North River Road ca. 2 miles NW of its intersection with Macs Road (accessed by Stuart Mesa). 14 Comment
  SD194233  Muhlenbergia microsperma Peter Raven, Clifton F. Smith 1960-4-26 15200 Santa Barbara Santa Cruz Island. Portazuela Grade. Comment
  SD194765  Muhlenbergia microsperma Jeremy Buegge 2007-3-30 1438 San Diego Escondido, San Dieguito River Park, 1/3 mi WSW of West Via Rancho Pkwy & Eucalyptus Ave; 800m N of N-tip of Lake Hodges. 195 Comment
  SD194766  Muhlenbergia microsperma Victoria Marshall 2007-6-1 596 San Diego Blue Sky Ecological Reserve (Dept of Fish and Game and City of Poway), Poway; entrance to Blue Sky Reserve approx 0.6 mi north of the intersection of Espola and Lake Poway Roads and 0.25 mi south-east of intersection of Espola Rd. and Old Coach Rd. 199 Comment
  SD194767  Muhlenbergia microsperma Victoria Marshall 2007-4-6 539 San Diego Lake Poway in the city of Poway; entered at intersection of Espola Rd and Lake Poway Roads; collection points on the Lake Poway loop trail. 288 Comment
  SD194768  Muhlenbergia microsperma Larry Hendrickson 2006-4-3 1279 San Diego Anza-Borrego Desert State Park. Borrego Palm Canyon, in Alternate Wash (local name) on south side of canyon, 0.3 mi. west of trailhead parking 281 Comment
  SD198098  Muhlenbergia microsperma Nancy Nenow, Jon Rebman 2008-3-19 360 San Diego Balboa Park, along the path paralleling small stream just west of Florida Drive near the bottom of Florida Canyon, about a 1/4 mile south of the intersection of Morley Field Drive and Florida Drive. 99 Comment
  SD200638  Muhlenbergia microsperma Margaret R. Mulligan, W. Schmidtmann, K. Mabb 2008-3-26 2186 San Diego Camp Pendleton Marine Corps Base, Papa One Training Area, west side of Pulgas Lake. 120 Comment
  SD203160  Muhlenbergia microsperma Margaret R. Mulligan, J. Rebman, B. Ladiere 2009-4-9 2762 San Diego Camp Pendleton Marine Corps Base, Lima Training Area, Windmill Canyon, just east of southern tip of Memorial Golf Course (18 Area). 21 Comment
  SD205107  Muhlenbergia microsperma Carolyn Martus 2008-4-2 550 San Diego Northeast of Fallbrook. Santa Margarita River. From the south end of Via del Gavilan walk along the trail down to the river and follow the trail upstream (northeasterly) for about two miles. 156 Comment
  SD205108  Muhlenbergia microsperma Jeannie Gregory, M. Hawke, L. Aerne 2008-3-5 2599 San Diego Dehesa, Fish & Wildlife Refuge Land, N of Singing Hills Golf Course, 0.7 mi SE of intersection Willow Glen Road and Dehesa Road 160 Comment
  SD20606  Muhlenbergia microsperma Frank F. Gander 1938-5-31 5099 San Diego Balboa Park Comment
  SD20662  Muhlenbergia microsperma Frank F. Gander 1938-4-5 5149 San Diego Hill between Moosa and Lilac Comment
  SD20678  Muhlenbergia microsperma Frank F. Gander 1938-3-27 5065 A San Diego Hillside, 3/4 mile west of Dehesa Comment
  SD20979  Muhlenbergia microsperma Frank F. Gander 1938-4-26 5431 San Diego Foster Comment
  SD211896  Muhlenbergia microsperma Matt Kedziora, Bruce Hanson 2009-4-15 21 San Diego Otay Mesa, Dennery west quino and vernal pool restoration site, I(c) mile N of 905 (Otay Mesa Road) and Caliente, just E of Angler Place 153 Comment
  SD211897  Muhlenbergia microsperma Kim Marsden, L. L. Jee, L. Hendrickson, ABDSP Botany Group 2008-3-31 341 A San Diego Anza-Borrego Desert State Park, north fork of Indian Canyon, about 5 miles west of County Highway S-22, south end of the park and 1.5 miles northnortheast of Sombrero Peak 644 Comment
  SD211898  Muhlenbergia microsperma Victoria Marshall 2008-4-17 800 San Diego Sycamore Canyon Preserve, Poway. On trail to Martha's Grove, ca. 0.75 mi SW of intersection of Hwy. 67 and Sycamore Park Drive and ca. 3 miles NW of San Vicente Reservoir 274 Comment
  SD211899  Muhlenbergia microsperma Ian Cain 2008-5-27 887 San Diego City of Rancho Santa Fe. Lusardi Creek. 2 km W of Camino del Sur, about I(c) km south south west of intersection of Rio Vista and Artesian Road 96 Comment
  SD212436  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato, et al. 2006-5-28 32651 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bunday Canyon/Scott Road and north of Clinton Keith Road, vicinity of peak 2279. 579 Comment
  SD212883  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2011-2-28 20650 San Diego Camp Pendleton: cactus bluff just north of the dirt road that goes along the north side of the Santa Margarita River between I-5 and Stuart Mesa Road 35 Comment
  SD214672  Muhlenbergia microsperma Jerilyn Hirshberg 2008-5-25 1790 San Diego Cleveland National Forest, W side of Cuyamaca Mtns, 0.25 mile east of Saddleback parking area on Eagle Peak Road, 0.25 mile W of crossing at Ceadr Creek 600 Comment
  SD215754  Muhlenbergia microsperma Jon P. Rebman, John Martin and SDNHM volunteers 2011-4-27 21267 San Diego San Diego National Wildlife Refuge: southeast of Sweetwater Reservoir; west side of Mother Miguel Mountain; in a small canyon and on the grassland slopes around it 164 Comment
  SD216694  Muhlenbergia microsperma Jon P. Rebman, John Martin & SDNHM Botany volunteers 2011-5-19 21764 San Diego San Diego National Wildlife Refuge: East of Rancho San Diego; on the lower west side of McGinty Mountain; along the dirt road and small trail 309 Comment
  SD216695  Muhlenbergia microsperma Jon P. Rebman, John Martin & SDNHM Botany volunteers 2011-5-19 21733 San Diego San Diego National Wildlife Refuge: East of Rancho San Diego; on the lower west side of McGinty Mountain; along a canyon bottom 440 Comment
  SD216696  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann, V. Marshall, M. Sweet 2011-5-24 21832 San Diego Cleveland National Forest: E of Eagle Peak and west of Boulder Creek Road; along the trail from Boulder Creek Road to the Three Sisters Waterfall in Boulder Creek; approximately 0.8 miles west of the parking area 815 Comment
  SD219210  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann and V. Marshall 2011-5-26 21901 San Diego Cleveland National Forest: Northeast of Eagle Peak and north of Sunshine Peak; east of a dirt road that goes north off of Boulder Creek Road; along Cedar Creek 740 Comment
  SD219211  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann, G. Kenney, and others 2012-1-4 22341 San Diego Camp Pendleton: Training Area Hotel, along a fire break on the hills just north of the Santa Margarita River; northwest of Fallbrook 199 Comment
  SD223268  Muhlenbergia microsperma Jon P. Rebman, Parabotany volunteers 2012-4-19 23320 San Diego Sweetwater Reservoir property: South of Jamacha Blvd. and east of the Reservoir; on the south side of the Sweetwater River in the flood plain and on surrounding slopes 79 Comment
  SD224803  Muhlenbergia microsperma A. C. Sanders, G. Helmkamp, P. MacKay, et al 1995-3-19 16182 Riverside Coachella Valley/San Jacinto Mtns. Foothills: Chino Canyon near the Palm Spring tram station. 794 Comment
  SD229813  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann, and G. Kenney 2012-5-15 23871 San Diego Camp Pendleton: Wire Mountain area in the southern part of the Base; east of Vandergrift Blvd.; canyon and vernal pool mesa just east of Wire Mountain Road 29 Comment
  SD230369  Muhlenbergia microsperma Jon P. Rebman, John LaGrange & Jerry Greene 2012-6-7 24840 San Diego Barrett Lake: along dirt road east of Barrett Lake Road between Lyons Valley Road and the Lake; west of Barrett Lake 569 Comment
  SD233701  Muhlenbergia microsperma Mark A. Elvin 2003-5-3 2639 San Diego Peninsular Ranges, San Ysidro Mountains: SE side of Otay Mtn., western Marron Valley, mouth of Mine Canyon, ca. 1 km N of the Mexican border, slopes above the Tijuana River. 152 Comment
  SD233702  Muhlenbergia microsperma Fred M. Roberts, Mike White, D. Flietner 2003-5-4 5762 San Diego Peninsular Range, San Ysidro Mtns.: Otay Mountain, head of canyon ca. 2 mi. airline NW of Otay Mt. peak, ca. 0.4 mi WSW of peak 2242. 127 Comment
  SD233703  Muhlenbergia microsperma A. C. Sanders, Cindy Burrascano, et al 2003-5-3 26463 San Diego Peninsular Range: Otay Mountain, along trail between Copper Canyon and Wild Bill's Draw on the south side of the mountain just barely north of the Mexican border. 366 Comment
  SD234765  Muhlenbergia microsperma Fred M. Roberts, A. Pinolo, K. Muri 2003-5-3 5705 San Diego Peninsular Range, San Ysidro Mtns.: Otay Mountain, south side near crest of ridge east of lower Butteweg Canyon along the border trail, Tijuana River watershed 305 Comment
  SD235185  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-1 26231 San Diego Camp Pendleton: central portion of Base; Training Area India; northeast of Basilone Road and east of Roblar Road; on a slope just west of the canyon bottom & south of a dirt road 139 Comment
  SD235186  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-4-24 26103 San Diego Camp Pendleton: central portion of Base; Training Area Kilo One; off of a dirt road west of Basilone Road, along the bottom of a canyon north of a small pond 85 Comment
  SD238489  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-6 28215 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; on slopes above a smaller canyon to the north of Talega Road 274 Comment
  SD240525  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-13 28508 San Diego Camp Pendleton: Training Area Kilo Two: central portion of Base; in a canyon and northeast-facing slope just west of the Santa Margarita River & west of the hospital on Santa Margarita Road 60 Comment
  SD240526  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-8 28422 San Diego Camp Pendleton: Training Area Hotel: eastern portion of Base; along De Luz Creek just east of the confluence with Roblar Creek; on a SW-facing slope 74 Comment
  SD240527  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-6-4 28669 San Diego Camp Pendleton: Training Area Golf: northeastern portion of Base; along Roblar Creek just off of Roblar Canyon Road 135 Comment
  SD240810  Muhlenbergia microsperma R. G. Swinney 2009-4-3 10279 Los Angeles Transverse Ranges: San Gabriel Mountains Foothills; Duarte/Azusa border, San Gabriel Canyon wash, east side of channel 1.2 miles north of Foothill Blvd. 182 Comment
  SD244283  Muhlenbergia microsperma Jon P. Rebman, Austin Parker 2015-2-23 29315 San Diego Cabrillo National Monument: at the southern tip of the Point Loma Peninsula near the mouth of San Diego Bay; on the west-facing slope just below the Navy Antenna Field. 49 Comment
  SD244284  Muhlenbergia microsperma Jon P. Rebman, Austin Parker & Adam Taylor 2015-3-11 29570 San Diego Cabrillo National Monument: at the southern tip of the Point Loma Peninsula in San Diego; on lower western slope just south of the water treatment plant; west-facing slope just east of the lower Cabrillo Road in the vicinity of Tide Pool Parking Lot #3 38 Comment
  SD246277  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann, G. Kenney, & J. Asmus 2015-3-3 29515 San Diego Camp Pendleton: southwest portion of Base; NW of the Santa Margarita River; Oscar 1 Training Area; along the fire break road at the end of Macs Rd.; recently burned slopes 189 Comment
  SD246278  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-5-20 30280 San Diego Camp Pendleton: northern portion of Base; Bravo 1 Training Area; south of Talega Road; along a gradual slope and canyon bottom below ridge road 174 Comment
  SD247289  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2015-3-9 41361 Riverside Sonoran (Colorado) Desert: Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range (Red Cloud Casnyon 7.5'Q) 679 Comment
  SD247555  Muhlenbergia microsperma Sarah J. De Groot, Deidre Conocchioli 2014-1-24 7053 San Bernardino Chemehuevi Mountains: Along the road to Blue Boy Mine, western side of the range, south of Lobeck's Pass, east of Highway 95. Broad wash with rocky banks. 566 Comment
  SD248551  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-5-27 30343 San Diego Camp Pendleton: southeastern portion of Base; Juliet Training Area; near Bonsall & Fallbrook; rocky ridge near the perimeter of the Base 195 Comment
  SD248552  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-6-4 30399 San Diego Camp Pendleton: extreme northeastern portion of Base; Hotel Training Area; northwest of Fallbrook; steep slopes above the Santa Margarita River and De Luz Road 220 Comment
  SD24984  Muhlenbergia microsperma Frank F. Gander 1939-5-9 7474 San Diego Burn in coastal sage brush, near San Pasqual Comment
  SD249866  Muhlenbergia microsperma Ian Cain, Glen Kinoshita, Dale Ritenour 2011-4-26 1605 San Diego Fallbrook; Santa Margarita County Park; NW bank of Santa Margarita River; 0.45 mile north of intersection of DeLuz Road and Sandia Creek Drive. 162 Comment
  SD249867  Muhlenbergia microsperma Jerry Green 2012-5-12 229 San Diego Black Mountain; Rancho Penasquitos; along road 3/4 mile northeast of intersection Laurentian Dr. and Mediatrice Ln. 433 Comment
  SD250584  Muhlenbergia microsperma Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-24 28749 Imperial Milpitas Wash just west of Hwy 78; south of Palo Verde & south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road 132 Comment
  SD250585  Muhlenbergia microsperma Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-24 28703 Imperial Northeast of the Algodones Dunes: along Ogilby Road (S34) between I-8 & Hwy 78; in a wash just south of Indian Pass Road 189 Comment
  SD250820  Muhlenbergia microsperma John LaGrange 2011-5-10 830 San Diego Solana Beach, San Elijo Lagoon Preserve, ridge overlooking south side of the lagoon just east of Holmwood Canyon 56 Comment
  SD252254  Muhlenbergia microsperma Steven A. Junak 2000-5-18 Sca 1296 Los Angeles Santa Catalina Island: W side of 4th of July Cove, 0.1 mile from turnoff to camp, plant stop. 36 Comment
  SD252255  Muhlenbergia microsperma Steven A. Junak 1999-5-20 Sca 929 Los Angeles Santa Catalina Island: Along Cottonwood Road, 0.5 mile E of reservoir, S facing slope, plant stop. 206 Comment
  SD252444  Muhlenbergia microsperma Jonathan K. Snapp-Cook, John Taylor 2009-5-16 212 San Diego Otay Mountain NW side, Bureau of Land Management, canyon just W of Little Cedar Canyon that begins at eastern end of Lower Otay Lake; 2.65 miles SE on the dirt road starting at the yellow gate off Otay Lakes Road. 537 Comment
  SD252942  Muhlenbergia microsperma Joe Barth 2011-12-28 2040 San Diego Mt. Helix, near city of La Mesa. 60 to 100 m S and SE of summit. 384 Comment
  SD253342  Muhlenbergia microsperma Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4501 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region: Chocolate Mountains; at the meeting point of Picacho Road and Little Picacho Wash, approximately 1.7 air miles SE of Picacho Peak 156 Comment
  SD254151  Muhlenbergia microsperma Jon Rebman, W. Schmidtmann, & G. Kenney 2016-4-12 31655 San Diego Camp Pendleton: eastern portion of Base; Juliet Training Area; southwest of Fallbrook & west of Bonsall; west of the Base boundary & to the east of Vandegrift Blvd. 54 Comment
  SD254152  Muhlenbergia microsperma Jon Rebman, W. Schmidtmann, & G. Kenney 2016-4-12 31576 San Diego Camp Pendleton: eastern portion of Base; Juliet Training Area; southwest of Fallbrook & west of Bonsall; along the road just above Pilgrim's Creek 89 Comment
  SD254153  Muhlenbergia microsperma Jon Rebman, W. Schmidtmann, G. Kenney, & P. McConnell 2016-4-8 31432 San Diego Camp Pendleton: northern portion of Base; Delta Training Area: east of the junction of Talega Road and Case Springs Road along San Mateo Creek in the vicinity of Devil's Canyon 130 Comment
  SD257141  Muhlenbergia microsperma Ed Kentner 2016-2-18 561 San Diego Camp Pendleton, Hotel Training Area. 206 Comment
  SD258286  Muhlenbergia microsperma J. M. Andre 2013-4-10 24465 San Bernardino Old Woman Mountains; Carbonate Gulch, just west of Dripping Spring, 3.2 miles east (upstream) from lower entrance to canyon, NW end of range, 9.0 miles south of Danby, ca. 9.0 miles east of Ship Mtn. along margin of large wash in mixed gravels. 1036 Comment
  SD260160  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2016-3-17 42338 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench just inside Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. 1.2 km east of Surveyors Pass (Augustine Pass 7.5'Q) 629 Comment
  SD260161  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2016-3-17 42333 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. At west side of Surveyors Pass (Augustine Pass 7.5'Q) 662 Comment
  SD262865  Muhlenbergia microsperma Susan T Welker 1991-4-27 San Diego San Elijo Lagoon Ecological Reserve; Bluff and slope east of Holmwood Canyon, Solana Beach, west of I-5, south side of Reserve. 36 Comment
  SD262866  Muhlenbergia microsperma Susan T Welker 1992-6-9 San Diego Barrett Junction area; North side of dirt road, at locked gate between Barrett Junction and Barrett Lake. East of Barrett Junction. West of Potrero. 284 Comment
  SD263  Muhlenbergia microsperma Ralph W. Sumner 54 San Diego Dry slope of the Lycium CaA'on Comment
  SD26342  Muhlenbergia microsperma Frank F. Gander 1940-2-6 7873 San Diego 1 mile east of Del Mar Comment
  SD266  Muhlenbergia microsperma Unknown Feb 1915 2 San Diego San Diego Comment
  SD26612  Muhlenbergia microsperma Frank F. Gander 1940-3-30 8013 San Diego Hormiguero Ranch Comment
  SD269  Muhlenbergia microsperma Fidella G. Woodcock Apr 1930 San Diego Open ground back of Spreckels Organ, Balboa Park, San Diego Comment
  SD27973  Muhlenbergia microsperma Carl B. Wolf 1932-3-8 2689 Orange 1/2 mi. No. of Corona Del Mar. Borders of Newport Bay, low bluffs 7 Comment
  SD30572  Muhlenbergia microsperma Edith A. Purer 1936-4-25 6931 San Diego Hillside, burned area, Harbison Canyon Comment
  SD52300  Muhlenbergia microsperma R. D. Alderson 12129 San Diego Witch Creek Comment
  SD69354  Muhlenbergia microsperma Robert F. Thorne, P. C. Everett 1965-5-11 34654 Los Angeles Dry slope above Cottonwood Dam in Cottonwood Canyon, Santa Catalina Island Comment
  SD72785  Muhlenbergia microsperma F. R. Fosberg 1931-3-19 S 4305 Los Angeles Hamilton Canyon, nr. Avalon, Santa Catalina Island, dry southeast slope 10 Comment
  SD72828  Muhlenbergia microsperma F. R. Fosberg 1931-3-26 S 4395 Los Angeles Hillside above St. Catherine Hotel, Santa Catalina Island, brush covered dry slope 49 Comment
  SD72831  Muhlenbergia microsperma F. R. Fosberg 1931-4-14 S 4607 Los Angeles Eagles Nest, Middle Ranch Canyon, Santa Catalina Island, by roadside 180 Comment
  SD72835  Muhlenbergia microsperma F. R. Fosberg 1931-3-25 S 4371 Los Angeles Hamilton Canyon, nr. Avalon, Santa Catalina Island, top of south wall dry ridge 120 Comment
  SD75535  Muhlenbergia microsperma M. B. Dunkle 1940-3-19 7421 Santa Barbara Second canyon south, southern exposure, Santa Barbara Island Comment
  SD79821  Muhlenbergia microsperma Helen V. Witham 1970-12-14 1187 Imperial in wash, In-Ko-Pah Gorge 399 Comment
  SD85123  Muhlenbergia microsperma E. R. Blakley 1963-12-7 6327 Los Angeles rock crevices on south slope, west of Pyramid Head, south of Lighthouse, San Clemente Island 38 Comment
  SD85487 Image available Muhlenbergia microsperma R. Mitchel Beauchamp, R. C. Pierce 1971-2-27 1684 San Diego Burned slope, 2.5 miles east of Steele Canyon Bridge, Steele Canyon. 245 Comment
  SD90480  Muhlenbergia microsperma Robert F. Thorne 1973-4-11 42857 Los Angeles San Clemente Island: middle portion of Norton Canyon, canyon bottom 274 Comment
  SDSU12853  Muhlenbergia microsperma Janet M. Knotts with Jill Steinberg and Kevin Contreras 1998-3-25 25 III1998F Riverside Road to southwest of SDSU Santa Margarita Field Station, ca. 1000 feet S.W. on road to switchback, northwest of bend in road. 262 Comment
  SDSU13454  Muhlenbergia microsperma Adrienne D. Russell, Bruce Farnsworth 2000-5-12 141 San Diego Canyon at east edge of main Chorizanthe orcuttiana site within the Point Loma Ecological Reserve, south of McClelland Rd, west of Rosecrans St. 46 Comment
  SDSU13960  Muhlenbergia microsperma Michael G. Simpson 2000-5-13 2117 Riverside Santa Margarita Ecological Reserve, ca. 100 feet from Northside field station. 366 Comment
  SDSU15215  Muhlenbergia microsperma Craig H. Reiser, Fred T. Sproul 1989-3-3 3 -III-89 San Diego Camp Joseph Pendleton MCB. San Diego County, California. Base Section: Oscar I 76 Comment
  SDSU15216  Muhlenbergia microsperma Harold A. Wier 1993-5-10 S 1 .19 San Diego Central portionof Sierra One (Bravo One), Marine Corps Base Camp Pendleton. Sect. 28, NE 1/4, T.8 S., R.6 W., USGS 7.5 minute San Clemente Quadrangle. 122 Comment
  SDSU15217  Muhlenbergia microsperma R. M. Beauchamp 1987-3-23 23 -III-87 San Diego Mike. Camp Joseph Pendleton MCB. San Diego County, California. Base Section: 66-82 137 Comment
  SDSU15829  Muhlenbergia microsperma D. C. Estrella 2003-4-7 73 San Diego Point Loma Naval Facility, SPAWAR. Fuel Farm at Warhead Rd. entrance. Pump station #84. 62 Comment
  SDSU15853  Muhlenbergia microsperma Ed Woch 2004-3-19 10 San Diego El Capitan resevoir, just west of dam, above utility barn. 305 Comment
  SDSU15879  Muhlenbergia microsperma Ed Woch 2004-3-28 36 San Diego San Vincente resevoir. West slopes above lake near inflow guaging station. 268 Comment
  SDSU17089  Muhlenbergia microsperma Paul Zedler 1971-3-21 San Diego Japatul Valley 810 Comment
  SDSU17219  Muhlenbergia microsperma Michael G. Simpson, Otay Mtn. team 2003-5-3 2468 San Diego Otay Mountain watershed, Miner's canyon, ca. 0.6 miles north of Marron Road. 248 Comment
  SDSU20840  Muhlenbergia microsperma David George, Michael G. Simpson 2014-3-29 San Diego Cool Canyon, Anza Borrego Desert State Park, 0.6 miles SW of the canyon access road. 865 Comment
  SDSU22089  Muhlenbergia microsperma Michael G. Simpson, Margaret Mulligan 2017-4-11 4070 San Diego San Diego State University Ecological Reserve, north of I-8 from campus. East region. 102 Comment
  SDSU3265  Muhlenbergia microsperma Frank F. Gander 1935-3-27 152 .3 San Diego near Hodges Dam Comment
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Oct 18 2011
  SDSU3266  Muhlenbergia microsperma Frank F. Gaudin 1935-3-27 152 .3 San Diego near Hodgrs Dam Comment
  SDSU3267  Muhlenbergia microsperma Frank F. Gaudin 1935-3-27 152 .3 San Diego near Hodgrs Dam Comment
  SDSU3268  Muhlenbergia microsperma Frank F. Gander 1935-3-27 152 .3 San Diego near Hodges Dam Comment
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Oct 18 2011
  SDSU3269  Muhlenbergia microsperma Frank F. Gander 1935-3-27 152 .3 San Diego near Hodges Dam Comment
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Oct 18 2011
  SDSU3270  Muhlenbergia microsperma Frank F. Gaudin 1935-3-27 152 .3 San Diego near Hodgrs Dam Comment
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Oct 18 2011
  SDSU3271  Muhlenbergia microsperma Douglas W. Allen 1994-3-12 12 III94B San Diego Rocky, open area on southest side of drainage along Opara Creek, Miramar Naval Air Station. 171 Comment
  SDSU3277  Muhlenbergia microsperma Richard C. Schwenkmeyer 1975-2-21 Imperial Collected on east side Fish Creek Mountain 67 Comment
  SDSU8926  Muhlenbergia microsperma Michael G. Simpson 1989-6-11 11 VI89B San Diego Dry, east facing slope along trail near base of eastern side of Cowles Mtn. (nearest streets Barker Way and boulder Lake Blvd), Mission Trails Regional Park. San Carlos. 274 Comment
  SEINET10389798  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2015-3-9 41361 Riverside Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range 686 Comment
  SEINET10599997  Muhlenbergia microsperma Blanche Trask Trask s.n. Unknown Avalon, Santa Catalina Island. Comment
  SEINET13262582 Image available Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2016-1 42333 Imperial Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. at west side of Surveyors Pass 663 Comment
  SEINET13383409 Image available Muhlenbergia microsperma R. G. Swinney 2010-1 11970 Los Angeles Kagel Canyon, 2.2 miles north of I-210 Fwy., via Kagel Canyon St., and 100-300 m east of Kagel Canyon Road 539 Comment
  SEINET176183 Image available Muhlenbergia microsperma Marcus E. Jones 1982-3-25 3113 San Diego Fallbrook. Comment
  SEINET179992 Image available Muhlenbergia microsperma Unknown Los Angeles Tuna Canyon Verdugo Hills. Comment
  SEINET186320 Image available Muhlenbergia microsperma P. A. Munz 1940-3-22 15730 San Bernardino Carlyle Mine Pinto Mts. east of 29 Palms. 914 Comment
  SEINET1909561  Muhlenbergia microsperma A. C. Sanders 2004-1 27550 Riverside Santa Ana Mtns: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  SEINET191996  Muhlenbergia microsperma C. L. Hitchcock 1940-4-2 5915 Riverside Cottonwood Spring Wash Joshua Tree National Monument. Comment
  SEINET192607 Image available Muhlenbergia microsperma Philip A. Munz 1940-3-22 15730 San Bernardino Carlyle Mine Pinto Mts. east of 29 Palms. 914 Comment
  SEINET2042513 Image available Muhlenbergia microsperma A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23826 San Bernardino (Dale Lake Quad 7.5') Sheep Hole Mountains, S side of Sheep Hole Pass, canyon E of the hwy. Ca. 0.6 mi S of microwave tower. 730 Comment
  SEINET2056650 Image available Muhlenbergia microsperma Jon P. Rebman, Parabotanists 2005-3-4 11144 San Diego City of La Mesa, east of San Diego; northwest side of Lake Murray on City MSCP property. 230 Comment
  SEINET2080195  Muhlenbergia microsperma C. Tomlin 1998-3-27 San Bernardino N slope of Whale Mountain 320 Comment
  SEINET212451 Image available Muhlenbergia microsperma Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Ke 1973-3-21 6436 Riverside Big Maria Mountains 12 airline miles north of downtown Blythe. 290 Comment
  SEINET212452 Image available Muhlenbergia microsperma Noel H. Holmgren, Patricia K. Holmgren 1973-3-29 6543 Imperial Picacho Road 2 miles south of Picacho 19 airline miles north of Yuma. 107 Comment
  SEINET2126590  Muhlenbergia microsperma D. H. Wilken 56 San Diego 3mi NE of Bonsall in San Luis Rey River Valley, Highway 76 60 Comment
  SEINET236147 Image available Muhlenbergia microsperma Frank B. McMurry 1943-12-3 1286 Imperial 3 miles northwest of Control TOwer Imperial Dam. Small wash above rock quarry. 107 Comment
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Sep 2 2016
  SEINET236776 Image available Muhlenbergia microsperma Agnes Chase 1910-4-22 Santa Barbara Santa Ynez Forest Reserve. Comment
  SEINET238467 Image available Muhlenbergia microsperma A. C. Sanders 1998-3-11 21689 Riverside Shipley/Skinner Reserve area: North Domenigoni Hills N side of Diamond Valley along high water road of reservoir unde 549 Comment
  SEINET244828 Image available Muhlenbergia microsperma Scott D. White 1999-5-19 7368 Riverside Lake Skinner Area 549 Comment
  SEINET2473433 Image available Muhlenbergia microsperma Richard G. Swinney 2009-1 10279 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills; Duarte/Azusa border, San Gabriel Canyon wash, east side of channel 1.2 miles north of Foothill Blvd. 180 Comment
  SEINET2473456 Image available Muhlenbergia microsperma Richard G. Swinney 2009-1 10104 Los Angeles San Gabriel Mtns. Foothills; Azusa, mouth of San Gabriel River Canyon, 0.7 mi. north of Sierra Madre Ave. on north side of Hwy 39 226 Comment
  SEINET251740 Image available Muhlenbergia microsperma A. C. Sanders 2004-4-20 27550 Riverside Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line (Fallbrook 7.5' Q.:). 640 Comment
  SEINET255560 Image available Muhlenbergia microsperma Mitch Provance 2004-5-1 7604 Riverside Granitic Knolls of Riverside, W side of Versity Hill (Coyote Hill), S side of the UCR campus 396 Comment
  SEINET269125 Image available Muhlenbergia microsperma C. R. Annable, T. L. Ackerman; Peterson Lathrop 1983-11-19 1008 Inyo Northeast of hole in the Wall 701 Comment
  SEINET273111 Image available Muhlenbergia microsperma A. C. Sanders 1997-3-19 20048 Riverside Lake Skinner area: lower S slopes of Bachelor Mt. near old quarries 473 Comment
  SEINET3129566  Muhlenbergia microsperma L. R. Abrams 1903-4-18 3260 Orange Trabuco arroyo near Capistrano Comment
  SEINET3129568  Muhlenbergia microsperma G. B. Grant 1906-1 6972 Unknown Arrowhead Hot Springs, San Bernardino Mts 518 Comment
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Jan 17 2015
  SEINET3129570  Muhlenbergia microsperma L. R. Abrams 1903-3-11 3111 Los Angeles Sepulveda canyon, Santa Monica Mts Comment
  SEINET3129572  Muhlenbergia microsperma S. B. Parish 1908-3-13 6825 San Bernardino San Bernardino Valley 360 Comment
  SEINET3129573  Muhlenbergia microsperma Unknown 3831 Santa Barbara Santa Barbara Comment
  SEINET3129575  Muhlenbergia microsperma M. E. Jones 1882-3-25 3113 San Diego Fall Brook Comment
  SEINET3222882 Image available Muhlenbergia microsperma David Charlton 1986-11-20 619 San Bernardino Whipple Mountains, upper Whipple Wash, 4 miles above the powerline road crossing. 490 Comment
  SEINET3239859  Muhlenbergia microsperma Larry Hendrickson, Jon Rebman, et al. 2005-1 3200 Imperial Picacho State Recreation Area, south side of Colorado River, and north of main access road. 63 Comment
  SEINET3828400  Muhlenbergia microsperma R. E. Riefner Jr. 2011-1 11 -99 Orange Newport beach, Orange County Parks & Recreation lands, along Newport Coast Drive, between Vista Ridge Rd. & Alteza Rd. 281 Comment
  SEINET4044472  Muhlenbergia microsperma D. F. Sax 1997-1 sn Los Angeles Santa Monica Mountains. 289 Comment
  SEINET4056714  Muhlenbergia microsperma M. B. Dunkle 1940-1 7421 Santa Barbara Second Canyon south, Santa Barbara Island. Comment
  SEINET4149804 Image available Muhlenbergia microsperma Duncan S. Bell 2013-8-28 5712 San Bernardino Mojave Desert; East Mojave Desert region: Castle Mountains, 3.5 mi. SW of Hart Peak 1382 Comment
  SEINET4391082 Image available Muhlenbergia microsperma Sarah J. De Groot, Leland Lubinsky 2005-2-26 4690 San Bernardino Turtle Mountain: Saddle above Mopah Spring drainage. 746 Comment
  SEINET4558228  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann, G. Kenney 2013-1 26103 San Diego Camp Pendleton; Central portion of Base; Training Area Kilo One; off of dirt road west of Basilone Road, along the bottom of a canyon north of a small pond. 85 Comment
  SEINET4558898  Muhlenbergia microsperma J. Andre 2012-1 23437 San Bernardino Ivanpah Valley; at western base of limestone hill, near margin of playa, 0.3 mi. NNW of Primm, just east of the Von Schmidt line 716 Comment
  SEINET8043035  Muhlenbergia microsperma Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-1 28215 San Diego Camp Pendleton: Training Area Charlie: norther portion of Base; on slopes above a smaller canyon to the north of Talega Road. 275 Comment
  SEINET845332  Muhlenbergia microsperma Sarah J. De Groot, Krina De Groot, Leland Lubinsky, Linda Lee Worlow. 2004-1 3631 San Bernardino Whipple Mountains: BLM Wilderness area, wash below and south of highest peak, north of road from aqueduct into south side of range. 999 Comment
  SEINET949799  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-1 32651 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn/Scott Rd. and north Clinton Keith Rd., vicinity of peak 2279 (Murrieta 7.5' Q). 1900 Comment
  SEINET958541  Muhlenbergia microsperma Joseph A. Betzler 2004-1 991 San Diego San Diego Wild Animal Park, Conservation Area. Area below the last terrace before the top of the south Ridge Road 0.8 mi NW of junction of Rockwood Canyon and San Pasqual Valley Rd. 300 Comment
  SFV22073  Muhlenbergia microsperma R. G. Swinney 2009-4-3 10279 Los Angeles San Gabriel Mountains Foothills in area of Duarte and Azusa. San Gabriel Canyon wash on east side of channel, 1.2 miles north of Foothill Blvd. 183 Comment
  SJSU3723  Muhlenbergia microsperma C. W. Sharsmith 1963-4-13 7017 Inyo Trail Canyon, E slope of Panamint Range, Death Valley Drainage 914 Comment
  UC1021859  Muhlenbergia microsperma Philip A. Munz 1940-4-7 16566 San Bernardino pass between Bullion and Sheephole Mountains (Eastern San Bernardino County) 1066 Comment
  UC1022818  Muhlenbergia microsperma Philip A. Munz 1940-3-22 15730 San Bernardino dry slopes e 29 Palms; Pinto Mts., Carlyle Mine 914 Comment
  UC1024765  Muhlenbergia microsperma Leo Whitney 1935-2-24 2277 Monterey 25 mi s Monterey Comment
  UC1109354  Muhlenbergia microsperma Peter H. Raven 1962-4-12 17324 Los Angeles near foot of canyon s of canyon below the Tomb (w side San Clemente Island); s side San Clemente Island 137 Comment
  UC1109355  Muhlenbergia microsperma Peter H. Raven 1962-4-12 17324 Los Angeles near foot of canyon s of canyon below the Tomb (w side San Clemente Island); w side San Clemente Island 137 Comment
  UC1109362  Muhlenbergia microsperma Peter H. Raven 1962-5-9 17651 Los Angeles along road just n Guds; San Clemente Island 249 Comment
  UC1109366  Muhlenbergia microsperma Peter H. Raven 1962-5-8 17603 Los Angeles on steep walls second canyon s Seal Cove (San Clemente Island); San Clemente Island 30 Comment
  UC1117712  Muhlenbergia microsperma A. A. Beetle 1946-4-18 4231 Riverside near Murietta; DeLuz Comment
  UC1146061  Muhlenbergia microsperma C. L. Hitchcock and C. V. Muhlick 1964-3-21 23216 Imperial about 30 mi n Ogilby Comment
  UC1146068  Muhlenbergia microsperma C. L. Hitchcock and C. V. Muhlick 1964-3-18 23122 San Diego along State Hwy 76 19 mi e Pala Comment
  UC1146578  Muhlenbergia microsperma Freed W. Hoffman 1947-1-10 1316 Santa Barbara in hills Carpinteria Comment
  UC1159574  Muhlenbergia microsperma H. M. Hall 1902-4-26 2978 Riverside Box Springs Mt. vicinity of Riverside 685 Comment
  UC122411  Muhlenbergia microsperma Dr. E. Palmer 1875-1 397 San Diego San Diego Comment
  UC122415  Muhlenbergia microsperma Dr. C. C. Parry and J. G. Lemmon 1876-1 411 San Bernardino Comment
  UC122420  Muhlenbergia microsperma H. N. Bolander 1 San Diego San Diego Comment
  UC122423  Muhlenbergia microsperma T. S. Brandegee 1890-5-13 Los Angeles Santa Catalina Island Comment
  UC122438  Muhlenbergia microsperma T. S. Brandegee 1888-1 Santa Barbara Island of Santa Cruz Comment
  UC1537221  Muhlenbergia microsperma Gordon H. True Jr. 1935-3-11 67 Riverside Box Springs Sycamore Canyon (brushy hillside) Comment
  UC1541163  Muhlenbergia microsperma Steven A. Junak 1984-2-24 SC- 831 Santa Barbara e Peak 777 (extreme e end south Ridge Road, Santa Cruz Island); Santa Cruz Island, e of Peak 777 190 Comment
  UC1584090  Muhlenbergia microsperma Steve Boyd 1990-10-3 5142 San Bernardino se base of mts w Kelbaker Rd.; Granite Mtns Comment
  UC1584117  Muhlenbergia microsperma Steve Boyd, Tim Ross, and Laurel Arnseth 1990-3-29 3840 Riverside cinder cone ridge at n side mouth of Temecula Creek Cyn (and adjacent benches on s flank of 'Big' Oak Mtn.); Vail Lake area 396 Comment
  UC1601386  Muhlenbergia microsperma I. M. Johnston 1918-10-8 2157 San Bernardino Southern California 390 Comment
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Sep 17 2007
  UC161943  Muhlenbergia microsperma T. S. Brandegee 1902-4-29 830 San Diego San Diego Comment
  UC167330  Muhlenbergia microsperma S. B. Parish 1908-3-13 6825 San Bernardino San Bernardino Valley. Comment
  UC178695  Muhlenbergia microsperma T. S. Brandegee 1894-4-25 San Diego Ramona Comment
  UC1787308  Muhlenbergia microsperma A. C. Sanders, Cindy Burrascano, et al. 2003-5-3 26463 San Diego Peninsular Range: Otay Mountain, along trail between Copper Canyon and Wild Bill's Draw on the south side of the mountain, just barely north of the Mexican border 365 Comment
  UC1787621  Muhlenbergia microsperma Jon P. Rebman, Jeannie Gregory 2003-4-22 8571 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; near dirt road in Rios Canyon 420 Comment
  UC1790243  Muhlenbergia microsperma Jon P. Rebman 2003-5-6 8903 San Diego Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; southwest part of reserve 220 Comment
  UC1922854  Muhlenbergia microsperma Valerie L. Soza, Shalini Deo, Stephen Dreher 2000-4-27 809 Los Angeles Transverse Ranges; Verdugo Mountains region; Verdugo Mountains, south side: Wildwood Canyon, Wildwood Canyon Park, at end of paved Wildwood Canyon Road at junction with fire road. Near 34deg 12' 47.8'' N 118deg 17' 27.4'' W T2N R14W NE/4, SE/4 sec. 36; T2N R13W NW/4, SW/4 sec. 31. Elev. 1950 Feet. Comment
  UC1952049  Muhlenbergia microsperma Steven A. Junak 1991-5-7 SC- 2420 Santa Barbara Santa Cruz Island. Coastal slopes just W of mouth of Pozo Canyon, 0.1 miles inland from beach. Comment
  UC196400  Muhlenbergia microsperma Mrs. H. S. Yates 1914-6-6 Los Angeles Monrovia Comment
  UC1998408  Muhlenbergia microsperma Frank B. McMurry 1943-12-3 1286 Imperial 3 miles northwest of control Tower, Imperial Dam, Imperial County, California. Small wash above rock quarry. Comment
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Dec 12 2015
  UC2013134  Muhlenbergia microsperma Neal Kramer 2012-5-13 2059 Kern Tejon Ranch, Comanche Point transmission line corridor. Comment
  UC2015685  Muhlenbergia microsperma A. C. Sanders, G. Helmkamp, P. MacKay, et al. 1995-3-1 16182 Riverside Coachella Valley/San Jacinto Mtns. foothills: Chino Canyon near the Palm Springs tram station. Comment
  UC2052847  Muhlenbergia microsperma M. B. Dunkle 1940-3-19 7421 Santa Barbara Santa Barbara Island, South of second Canyon. Comment
  UC218127  Muhlenbergia microsperma P. A. Munz 1920-4-11 3810 San Bernardino Santa Ana River Canyon. 304 Comment
  UC220705  Muhlenbergia microsperma A. D. E. Elmer May 1902 3831 Santa Barbara Santa Barbara Comment
  UC310193  Muhlenbergia microsperma Philip A. Munz 1925-3-27 9333 Santa Barbara Mountain Drive Santa Barbara (Santa Barbara) Comment
  UC38903  Muhlenbergia microsperma M. E. Jones 1882-3-25 310 San Diego Fall Brook Comment
  UC38905  Muhlenbergia microsperma S. B. and W. F. Parish 1891-6-23 San Bernardino Waterman's Hot Springs Comment
  UC407305  Muhlenbergia microsperma LeRoy Abrams 1903-3-11 3111 Los Angeles Sepulveda Canyon Santa Monica Mts. Comment
  UC472730  Muhlenbergia microsperma Mary F. Spencer 1921-5-28 1695 Riverside Saboba Hot Springs San Jacinto 786 Comment
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Apr 1 2013
  UC473935  Muhlenbergia microsperma L. R. Abrams and I. L. Wiggins 1930-4-26 99 Santa Barbara between Pelican Bay and Prisoner's Harbor; Santa Cruz Island Comment
  UC572681  Muhlenbergia microsperma Nell Murbarger May, 1936 197 Los Angeles w side of island San Clemente Island Comment
  UC574984  Muhlenbergia microsperma Carl Epling, N. Dunn 1931-5-30 Los Angeles Los Alisos Canyon Santa Monica Mountains Comment
  UC58036  Muhlenbergia microsperma A. A. Heller 1903-4-6 6524 Monterey near Carmel Mission Comment
  UC60797  Muhlenbergia microsperma H. M. Hall 1902-4-26 2978 Riverside Box Springs Mt. vicinity of Riverside 685 Comment
  UC60838  Muhlenbergia microsperma Dr. A. Davidson Los Angeles Los Angeles Comment
  UC60841  Muhlenbergia microsperma Dr. A. Davidson 1890-1 Los Angeles Catalina Island Comment
  UC650631  Muhlenbergia microsperma Ira L. Wiggins 1926-3-6 1880 San Diego 3/4 mi n of Campo-- San Diego Road (on road running past Mt. Helix); Cuyamaca Mountains, road running past Mt. Helix Comment
  UC667455  Muhlenbergia microsperma Annie M. Alexander and Louise Kellogg 1940-4-28 1263 San Bernardino washes Whipple Mts. 289 Comment
  UC675627  Muhlenbergia microsperma Ralph Hoffmann 1932-4-18 Santa Barbara rocky slope Channel Islands, Santa Rosa Island, Water Canyon Comment
  UC70738  Muhlenbergia microsperma W. A. Setchell 1901-3-13 Los Angeles Elysian Park Comment
  UC70986  Muhlenbergia microsperma H. M. Hall Apr. 1903 3805 Riverside vicinity of Riverside 365 Comment
  UC76934  Muhlenbergia microsperma Geo. B. Grant June 1901 801 Los Angeles Altadena Comment
  UC819005  Muhlenbergia microsperma Marcus E. Jones, A. M. 1882-3-25 3113 San Diego Fall Brook Comment
  UC819006  Muhlenbergia microsperma F. E. Blaisdell, M. D. 1891-1 San Diego Coronado Comment
  UC819052  Muhlenbergia microsperma C. L. Hitchcock 1940-4-2 5915 Riverside Cottonwood Spring wash Joshua Tree National Monument Comment
  UC819055  Muhlenbergia microsperma Louis C. Wheeler 1932-8-9 1129 Los Angeles 2 mi sw Azusa 106 Comment
  UC819058  Muhlenbergia microsperma I. W. Clokey and B. C. Templeton 1935-4-6 5687 Inyo gravelly hillside Death Valley, Mosaic Canyon 150 Comment
  UC819060  Muhlenbergia microsperma P. A. Munz and I. M. Johnston 1922-5-21 5550 Riverside dry slope 4 mi ne San Jacinto 457 Comment
  UC922755  Muhlenbergia microsperma Annie M. Alexander and Louise Kellogg 1940-3-23 948 San Bernardino one mi s Twenty Nine Palms Inn (Mohave Desert); , Twenty Nine Palms 640 Comment
  UC971743  Muhlenbergia microsperma L. M. Booth 1932-6-29 1226 Orange Newport Bay Comment
  UC980092  Muhlenbergia microsperma Frank F. Gander 1935-3-27 152 .3 San Diego near Hodges Dam; near Hodges Dam Comment
  UCD169645  Muhlenbergia microsperma Mark Elvin; Sarah Crockett 1997-3-17 372 Los Angeles Channel Islands, Santa Catalina Island: Cape Canyon. W side of Canyon. 1.25 m NE middle Ranch on Cape Canyon Road. Towards canyon floor opposite machine house at outcrop with Heteromeles buch [sic. bush?] on top. N slope of ridge. Comment
  UCD86817  Muhlenbergia microsperma A. A. Beetle 1942-4-19 3121 San Diego Near Bonsall. Comment
  UCD86818  Muhlenbergia microsperma A. A. Beetle 1942-4-23 3195 San Bernardino 10 miles south of Needles. Comment
  UCD86819  Muhlenbergia microsperma Alan A. Beetle 1946-4-18 4231 Riverside At DeLuz near Murietta. Comment
  UCD86820  Muhlenbergia microsperma A. A. Beetle 1942-4-19 3100 Orange Rt. 101. 5 miles south of Laguna Beach. Comment
  UCD86821  Muhlenbergia microsperma A. A. Beetle 1944-4-27 1994 Riverside West of Murietta. Comment
  UCD86822  Muhlenbergia microsperma Rimo Bacigalupi; L. Heckard, P. C. Hutchinson 1962-3-16 8249 San Diego High ocean bluff on seaward side of Pt. Loma, just below the old lighthouse. 121 Comment
  UCD86823  Muhlenbergia microsperma E. K. Balls; P. C. Everett 1958-3-20 22926 Imperial 3.7 mi. n. of Ogilby on road to Blythe. Creosote Bush Scrub Plant Community. 152 Comment
  UCD86824  Muhlenbergia microsperma T. S. Brandegee 1888-1 s.n. Santa Cruz Island of Santa Cruz, coast of California. Comment
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Jan 27 2019
  UCD86826  Muhlenbergia microsperma Beecher Crampton 1968-5-15 8267 San Diego 1/2 mile N of Jamul, jct. Lyons Valley Road and Campo Road. Comment
  UCD86827  Muhlenbergia microsperma Beecher Crampton 1968-8-10 8321 Los Angeles Santa Catalina Island, Avalon. Comment
  UCD86829  Muhlenbergia microsperma A. D. E. Elmer 1902-5-1 3831 Santa Barbara Santa Barbara. Comment
  UCD86830  Muhlenbergia microsperma Ray A. Evans 1951-3-21 s.n. San Bernardino W end of San Timoteo Canyon. Just south of Redlands. 365 Comment
  UCD86831  Muhlenbergia microsperma A. Haig 1952-1-5 s.n. San Diego Carlsbad. Comment
  UCD86832  Muhlenbergia microsperma A. Haig 1952-4-26 s.n. San Diego San Diego County. Comment
  UCD86833  Muhlenbergia microsperma A. A. Heller 1903-4-6 6524 Monterey Near Carmel Mission. Comment
  UCD86834  Muhlenbergia microsperma G. K. Helmkamp; E. A. Helmkamp 1998-2-18 2724 Riverside Colorado Desert: Chuckwalla Valley; 0.3 mile S of Checkwalla Rd. on Graham Pass Rd. Comment
  UCD86835  Muhlenbergia microsperma G. K. Helmkamp; E. A. Helmkamp 1998-2-18 2731 Riverside Colorado Desert: Chuckwalla Mts; 10.6 mi SSW of Chuckwalla Valley Rd. on Graham Pass Rd. Comment
  UCD86836  Muhlenbergia microsperma C. L. Hitchcock 1940-4-2 5915 Riverside Cottonwood Spring wash, Joshua Tree National Monument. Comment
  UCD86837  Muhlenbergia microsperma Freed W. Hoffman 1947-1-10 1316 Santa Barbara Carpenteria. Comment
  UCD86838  Muhlenbergia microsperma P. B. Kennedy 1928-3-19 s.n. San Diego Sweetwater Lake. Comment
  UCD86839  Muhlenbergia microsperma P. B. Kennedy 1928-3-29 s.n. Los Angeles Santa Catalina Island Eagle's Nest. Comment
  UCD86841  Muhlenbergia microsperma Daryl Koutnik 1978-4-3 253 Ventura Decker Road at Lake Eleanor. 365 Comment
  UCD86842  Muhlenbergia microsperma Daryl Koutnik 1978-5-2 460 Los Angeles Bell Canyon in the Simi Hills. 426 Comment
  UCD86843  Muhlenbergia microsperma Geoffrey Levin 1976-4-24 726 San Diego Campbell Grade between Mason and Vallecito Valleys on County S2. Foothills of Saw tooth Range. Drainage Area: Ultimately Colorado River. 670 Comment
  UCD86844  Muhlenbergia microsperma F. W. Peirson 1927-3-20 7118 Los Angeles south of Malibu Lake. Comment
  UCD86845  Muhlenbergia microsperma Peter H. Raven; Henry J. Thompson 1959-5-10 14208 Ventura Santa Monica Mountains. North-east slopes of Conejo Mountain. 182 Comment
  UCD86846  Muhlenbergia microsperma F. M. Reed 1920-1-25 4155 Riverside Riverside and Vicinity. Box Springs Mountains. 640 Comment
  UCD86847  Muhlenbergia microsperma F. M. Reed 1925-6-18 5137 Los Angeles Abandoned field north of Arcadia. 365 Comment
  UCD86848  Muhlenbergia microsperma Joseph Andorfer Ewan 1932-3-5 7027 Los Angeles Santa Monica Mts. Mandeville Canyon rim. Upper Sonoran Zone. 365 Comment
  UCD86849  Muhlenbergia microsperma Clifton F. Smith 1944-6-19 972 Santa Barbara Mission Canyon. Tunnel Road. 304 Comment
  UCD86850  Muhlenbergia microsperma Robert F. Thorne; P. C. Everett 1964-2-7 33483 Los Angeles Middle Canyon, Santa Catalina Island. 243 Comment
  UCD86851  Muhlenbergia microsperma Ernest C. Twisselmann 1960-4-2 5950 Kern Mouth of Kern Canyon. Lower Sonoran Grassland. 289 Comment
  UCD86852  Muhlenbergia microsperma Elizabeth Wilson 1940-5-24 s.n. Orange Laguna beach to Santa Ana. Comment
  UCD86853  Muhlenbergia microsperma H. K. Wagnon; B. Rateaver 1944-1-8 282 Riverside Palm Springs .At the base of Dry Falls, Tachevah Canon. 152 Comment
  UCR101442  Muhlenbergia microsperma A. C. Sanders 1997-3-19 20048 Riverside Lake Skinner area, lower S slopes of Bachelor Mtn., near old quarries 473 Comment
  UCR104880  Muhlenbergia microsperma George K. Helmkamp, E. A. Helmkamp 1998-2-18 2724 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi south of Chuckwalla Rd. on Graham Pass Rd. 122 Comment
  UCR104963  Muhlenbergia microsperma George K. Helmkamp, E. A. Helmkamp 1998-2-18 2731 Riverside Sonoran (Colorado) Desert, Chuckwalla Mtns, 10.6 miles SSW of Chuckwalla Valley Rd. on Graham Pass Rd. 488 Comment
  UCR108083  Muhlenbergia microsperma Jon P. Rebman, L. Renfro 1997-11-19 4759 Imperial Sonoran (Colorado) Desert, NW of Yuma, east of Ogilby Rd along Indian Pass Rd at Chemgold Company's Imperial Project. Comment
  UCR112506  Muhlenbergia microsperma B. G. Pitzer 1999-5-7 3878 San Bernardino Eastern Mojave Desert, 'Sheep Corral,' a maze of interconnecting washes separated by exposed granite outcrops at S end of Granite Mountains. c. 1.5-2 mi. north of Hwy I-40 1311 Comment
  UCR113153  Muhlenbergia microsperma A. C. Sanders 1998-3-11 21689 Riverside Shipley/Skinner Reserve area, North Domenigoni Hills, north side of Diamond Valley, along high water road of reservoir under construction 549 Comment
  UCR114614  Muhlenbergia microsperma Mitch Provance 1998-4-28 1132 San Bernardino Jurupa Mountains, Bloomington/Crestmore, NE 'Rattlesnake Mt.', W side of Cedar Ave. 366 Comment
  UCR114751  Muhlenbergia microsperma Scott D. White, D. E. Bramlet 1999-5-19 7368 Riverside Lake Skinner area, Ridgetop, north-, west-, and northwest facing slopes of Bachelor Mtn. 762 Comment
  UCR116633  Muhlenbergia microsperma A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23826 San Bernardino Southcentral Mojave Desert, Sheep Hole Mountains, south side of Sheep Hole Pass, canyon east of the highway c. 0.6 mi. south of microwave tower 750 Comment
  UCR116787  Muhlenbergia microsperma A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-7 24159 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon 549 Comment
  UCR118956  Muhlenbergia microsperma George K. Helmkamp, E. A. Helmkamp 1998-4-17 3331 San Bernardino Mojave Desert, 18 miles ESE of Baker on Kelbaker Road. 884 Comment
  UCR120930  Muhlenbergia microsperma A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-9 24927 Riverside The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont 671 Comment
  UCR124896  Muhlenbergia microsperma I. W. Clokey, B. C. Templeton 1935-4-6 5687 Inyo Northern Mojave Desert, mouth of Mosaic Canyon, Tucki Mountains, Death Valley 300 Comment
  UCR125302  Muhlenbergia microsperma A. C. Sanders 2002-11-21 25630 Riverside Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons 457 Comment
  UCR126773  Muhlenbergia microsperma Mark A. Elvin, Scott Boczkiewicz 2003-5-14 2755 Ventura NE end of Santa Susana Mtns., Newhall Ranch, Salt Creek, east of the creek 457 Comment
  UCR127788  Muhlenbergia microsperma A. C. Sanders, Cindy Burrascano, et al. 2003-5-3 26463 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, along trail between 'Copper Canyon' and 'Wild Bill's Draw' on the south side of the mountain just barely north of the Mexican border 366 Comment
  UCR128125  Muhlenbergia microsperma Anuja Parikh, Nathan Gale 2003-6-5 s.n. Los Angeles N side of Santa Susana Mtns., Newhall Ranch, western face of the ridge between Potrero and Salt Canyons, just south of the Santa Clara River, survey area 78 427 Comment
  UCR128524  Muhlenbergia microsperma Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5705 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, south side near crest of ridge east of lower 'Butteweg Canyon' along the border trail, Tijuana River watershed 305 Comment
  UCR128540  Muhlenbergia microsperma Fred M. Roberts, Mike White, D. Flietner 2003-5-4 5762 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, head of canyon c. 2 mi. airline NW of Otay Mt. peak, c. 0.4 mi. WSW of peak 2242 427 Comment
  UCR128624  Muhlenbergia microsperma Mark A. Elvin 2003-5-3 2639 San Diego Peninsular Range, San Ysidro Mountains, SE side of Otay Mtn., western Marron Valley, mouth of 'Mine Canyon,' c. 1 km north of the Mexican border, slopes above the Tijuana River 213 Comment
  UCR129388  Muhlenbergia microsperma L. C. Wheeler 1932-4-16 639 Los Angeles San Gabriel Mtns., Mouth of Little Santa Anita Canyon 396 Comment
  UCR130520  Muhlenbergia microsperma R. E. Riefner Jr. 2003-5-13 03- 221 San Diego South Coast, Point Loma, Cabrillo National Monument, east of Bayside Trail 40 Comment
  UCR13241  Muhlenbergia microsperma R. L. Irwin, Darline Irwin 1973-2-26 s.n. San Diego Southern Coastal Plain, Torrey Pines State Reserve, on the Guy Lemming Trail near giant agave Comment
  UCR136128  Muhlenbergia microsperma A. C. Sanders, Petra Wester 2004-4-30 27676 San Diego South Coast, Carlsbad, Carlsbad Highlands Ecological Reserve, slopes & canyons c. 1 mile SE of Cerro de la Calavera, SW of the end of Cannon Rd. 91 Comment
  UCR136266  Muhlenbergia microsperma A. C. Sanders 2004-4-20 27550 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR137595  Muhlenbergia microsperma R. G. Swinney 1990-1-6 1510 Los Angeles San Gabriel Mtns, Glendora, c. 0.2 mi SW of Little Dalton Park on Glendora Mountain Road 427 Comment
  UCR138617  Muhlenbergia microsperma L. C. Wheeler 1976-3-30 s.n. Riverside San Jacinto Mountains, Snow Canyon, foot of Mount San Jacinto 579 Comment
  UCR141677  Muhlenbergia microsperma June Latting 1976-3-20 s.n. Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, 8 miles west of Wiley's Well Road on I-10, near Ford Dry Lake 120 Comment
  UCR142259  Muhlenbergia microsperma Jon P. Rebman, Jeannie Gregory 2003-4-22 8571 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; near dirt road in Rios Canyon 420 Comment
  UCR143587  Muhlenbergia microsperma Jon P. Rebman, Jeannie Gregory & Mark Miller 2003-5-6 8903 San Diego Peninsular Range, Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; southwest part of reserve 220 Comment
  UCR143911  Muhlenbergia microsperma Mark A. Elvin 2003-9-30 3359 A San Diego Peninsular Range, San Ysidro Mountains, NW side of Otay Mtn., along drainage into east end of Lower Otay Lake, 1.3 miles from gate at Otay Lakes Road 155 Comment
  UCR144081  Muhlenbergia microsperma Scott D. White 1999-5-4 7301 San Diego Coastal Foothills, I-15 Corridor, south of Escondido. Just west of the I-15 freeway, between the Mercy Road/ Scripps Poway Road exit and Los Penasquitos 183 Comment
  UCR144583  Muhlenbergia microsperma Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9175 San Diego Otay Mountain Ecological Reserve (CA Dept. of Fish & Game): Southeast of Otay Lake; c. 1 mile south of Otay Lakes Road. Square: U14 288 Comment
  UCR145460  Muhlenbergia microsperma L. C. Wheeler 1969-4-27 s.n. Santa Barbara Channel Islands, Santa Cruz Island; Albert Anchorage 61 Comment
  UCR145963  Muhlenbergia microsperma June Latting 1977-11-6 s.n. Riverside San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek 488 Comment
  UCR147471  Muhlenbergia microsperma Jon P. Rebman 2000-5-2 6634 San Diego Coastal Plains & Basins; South Coastal Plain region, Miramar Training Area #2. East Side 300 Comment
  UCR149833  Muhlenbergia microsperma Scott D. White, Pam Devries 2004-5-18 10404 Los Angeles Western Transverse Ranges, Eastern Santa Susana Mtns. West of the I-5 Fwy, c. 4 mi N of the I-5 / SH-14 jtn. and 6 mi south of Castaic Junction. Lyon Canyon and surrounding slopes, canyons, and ridges 518 Comment
  UCR152465  Muhlenbergia microsperma A. C. Sanders, Lee Jones 2005-4-8 29325 Los Angeles South Coast, Palos Verdes Peninsula, old Marineland site on Long Point and bluffs toward Pt. Vicente 43 Comment
  UCR154351  Muhlenbergia microsperma Mark A. Elvin 2005-3-15 4046 San Diego Peninsular Ranges, San Ysidro Mtns, south of Dulzura; ridge west of Bee Canyon; north of Donahoe Spring 366 Comment
  UCR154958  Muhlenbergia microsperma A. C. Sanders 2005-3-11 29198 .2 San Diego South Coast, Carlsbad, Carlsbad Highlands Ecological Reserve, slopes & canyons c. 0.75 mi. south of Cerro de la Calavera, SW of the end of Cannon Rd. 91 Comment
  UCR155661  Muhlenbergia microsperma A. C. Sanders, Helen Kennedy 2005-4-15 29529 San Diego South Coast, Batiquitos Lagoon Ecological Reserve, north side east of the I-5 Fwy, along the trail past the nature center 6 Comment
  UCR159746  Muhlenbergia microsperma Jon P. Rebman, Jeannie Gregory 2004-5-11 10236 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir on the lower north side of Sycuan Peak; Sweetwater River watershed in Sloane Canyon, in the vicinity of the entrance gates 260 Comment
  UCR16072  Muhlenbergia microsperma H. C. Sharma 1976-5-24 760524- 01 San Bernardino San Bernardino Mtns, Waterman Canyon. About 100 ft. (?) NE of Arrowhead Hot Springs 732 Comment
  UCR162027  Muhlenbergia microsperma A. C. Sanders, Helen Kennedy 2005-4-15 29513 San Diego South Coast, Batiquitos Lagoon Ecological Reserve, just N of Leucadia, north side of the mouth of the lagoon between the railroad crossing and Carlsbad Blvd. 15 Comment
  UCR162968  Muhlenbergia microsperma Julie Evens 1998-3-22 85 San Bernardino Eastern Mojave Desert, Lower Budweiser Wash 793 Comment
  UCR163054  Muhlenbergia microsperma B. G. Pitzer, G. R. Ballmer 2000-10-14 4236 Riverside Sonoran (Colorado) Desert, large wash c. 5.3 miles east of Ford Lake Rd. and 1 mile west of Wiley's Well Rd., off gasline road c. 200 yards south of Hwy I-10 115 Comment
  UCR163257  Muhlenbergia microsperma Jim Andre 1998-4-12 s.n. San Bernardino Eastern Mojave Desert, 1 mi. S. of I-40 off Kelbaker Rd., N end of Marble Mtns. 823 Comment
  UCR164399  Muhlenbergia microsperma Jim Andre, Valerie Soza 2001-3-17 3911 San Bernardino Eastern Mojave Desert, Marble Mtns; Along Kelbaker Road, 2 mi south of I-40 838 Comment
  UCR168443  Muhlenbergia microsperma B. C. Templeton, I. W. Clokey 1935-4-6 5687 Inyo Northern Mojave Desert, mouth of Mosaic Canyon, Death Valley 150 Comment
  UCR168444  Muhlenbergia microsperma P. A. Munz, R. D. Harwood 1920-2-28 3238 Riverside Santa Ana Mtns. region, 2 miles SE of Corona 305 Comment
  UCR168465  Muhlenbergia microsperma D. E. Bramlet, Fred M. Roberts 2003-5-1 3431 a Orange Donna O'Neill Reserve, west of Cristianitos Road 121 Comment
  UCR169303  Muhlenbergia microsperma Sarah J. De Groot, A. Gatto, C. Stevenson, Constance Baldwin 2003-4-19 2378 San Bernardino Sonoran (Colorado) Desert, Whipple Mountains, canyon on NE side of mountains, off powerline road 287 Comment
  UCR174253  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato 2006-6-2 33070 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 579 Comment
  UCR174308  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32651 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279 695 Comment
  UCR18068  Muhlenbergia microsperma Hap Ritter, Paul Mack 1976-10-20 s.n. Riverside Sonoran (Colorado) Desert, Chuckwalla Valley Dunes. south of I-10 between Wiley Well Road and Graham Pass Road 152 Comment
  UCR180719  Muhlenbergia microsperma R. G. Swinney 1995-4-4 3476 Los Angeles San Gabriel Mtns, Glendora, ridge overlooking south end of Mystic Canyon at Big Dalton Canyon 451 Comment
  UCR181625  Muhlenbergia microsperma Mitch Provance 2004-5-1 7604 Riverside Granitic Knolls of Riverside, Riverside, W side of Versity Hill (Coyote Hill), south side of the UCR campus 396 Comment
  UCR18262  Muhlenbergia microsperma A. C. Sanders, R. Twitchell 1978-4-6 975 San Bernardino Eastern Mojave Desert, Ward Valley, east of the Old Woman Mtns, in Homer Wash where the gas line road crosses 549 Comment
  UCR183158  Muhlenbergia microsperma Jim Andre 1998-4-12 7542 San Bernardino Eastern Mojave Desert, Marble Mountains: c. 2 miles south of I-40 just east of Kelbaker Rd 860 Comment
  UCR188725  Muhlenbergia microsperma Michael G. Simpson, Otay Mtn Team 2003-5-3 2468 San Diego Otay Mountain Watershed, Miners Canyon, c. 0.6 miles north of Marron Road 248 Comment
  UCR190991  Muhlenbergia microsperma A. C. Sanders, Fred M. Roberts 2008-4-22 35009 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, lower Hicks Canyon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir 244 Comment
  UCR191459  Muhlenbergia microsperma A. C. Sanders, Linda Farley, Fred M. Roberts, D. E. Bramlet 2008-4-1 34653 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir 330 Comment
  UCR19374  Muhlenbergia microsperma John C. Roos 1937-5-1 1406 Riverside La Sierra Campus of Loma Linda Univ. Comment
  UCR19375  Muhlenbergia microsperma John C. Roos 1966-4-29 s.n. Riverside Between March AFB and Lakeview 762 Comment
  UCR198195  Muhlenbergia microsperma Michael Honer, L. Hulse 2004-4-3 1921 Riverside Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon 610 Comment
  UCR198955  Muhlenbergia microsperma Jim Andre 2008-4-29 9600 San Bernardino Mojave Desert, Ivanpah Valley, just north of major transmission line, c. 3.5 mi east of Keany Pass, 5-6 mi west of Primm, in the Mesquite Wilderness, east of Clark Mountain Range 1220 Comment
  UCR200139  Muhlenbergia microsperma Valerie Soza, Shalini Deo, Stephen Dreher 2000-4-27 809 Los Angeles Verdugo Mountains, south side, Wildwood Canyon, Wildwood Canyon Park, at end of paved Wildwood Canyon Road at junction with fire road 595 Comment
  UCR200164  Muhlenbergia microsperma Valerie Soza, Laura A. Moore 2000-5-10 867 Los Angeles Verdugo Mountains, north side, Verdugo Crestline Drive, north of La Tuna Canyon and south of Pasko Park. Fire road south of Verdugo Crestline Drive from fire gate to powerlines to peak ''1936' 579 Comment
  UCR204441  Muhlenbergia microsperma R. G. Swinney 2005-4-9 8210 Los Angeles San Gabriel Mtns., San Dimas, Sycamore Canyon 518 Comment
  UCR20871  Muhlenbergia microsperma Steve Boyd 1980-5-14 s.n. Riverside Perris Basin, Motte Reserve, in the rocky hills 2.5 mi NW of Perris 518 Comment
  UCR20941  Muhlenbergia microsperma O. F. Clarke, J. D. Pinto, et al. 1973-5-7 s.n. Santa Barbara Channel Islands, Santa Cruz Island, around the U.C. research station or in nearby canyons to the south and west 305 Comment
  UCR213463  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt 2010-5-17 38364 Riverside Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St. 503 Comment
  UCR215280  Muhlenbergia microsperma Fred M. Roberts 2008-3-27 6811 Orange South Coast, Dana Point; Dana Point Headlands, Center for Natural Lands Mgmt. Preserve near Outlook 1, 0.5 km west of Marine Institute, Dana Point Harbor 45 Comment
  UCR215881  Muhlenbergia microsperma Jim Andre 2010-4-13 12128 San Bernardino Eastern Mojave Desert, Cima Cinder Cones, Mojave National Preserve, along 'Lava Tube Trail', c. 4.2 miles north of Kelbaker Road, c. 3 miles southwest of Aiken Mine 1082 Comment
  UCR216380  Muhlenbergia microsperma Dan S. Cooper 2010-4-19 0410- 51 Los Angeles Western Transverse Range; eastern Santa Monica Mtns., trail between Mt. Hollywood and the observatory, Griffith Park 410 Comment
  UCR216872  Muhlenbergia microsperma R. G. Swinney 2009-3-12 10104 Los Angeles San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 0.7 mi. north of Sierra Madre Ave. on north side of Hwy 39 226 Comment
  UCR220226  Muhlenbergia microsperma R. G. Swinney 2009-4-3 10279 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, Duarte/Azusa border, San Gabriel Canyon wash, east side of channel 1.2 miles north of Foothill Blvd. 183 Comment
  UCR235113  Muhlenbergia microsperma A. C. Sanders 2012-5-21 40189 San Bernardino San Bernardino Valley, Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave., SE of I-15 518 Comment
  UCR235509  Muhlenbergia microsperma R. E. Riefner Jr. 2011-8-16 11- 99 Orange South Coast, Newport Beach, Orange County Parks and Recreation lands, along Newport Coast Drive, between Vista Ridge Road and Alteza Road 281 Comment
  UCR241702  Muhlenbergia microsperma Dan S. Cooper 2012-4-14 412- 21 Los Angeles Western Transverse Range; Hollywood Hills, 1-mile Tree, off Western Canyon Rd., Griffith Park 270 Comment
  UCR242300  Muhlenbergia microsperma A. C. Sanders, T. B. Salvato 2012-10-12 40426 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, along Wileys Well Rd. c. 3 miles north of Wileys Well/ Bradshaw Trail 155 Comment
  UCR244724  Muhlenbergia microsperma Jim Andre 2012-2-4 21662 San Bernardino Eastern Mojave Desert, Mojave National Preserve; far north end of Marble Mountains 0.6 mi. north of I-40, 0.5 mi. east of Kelbaker Rd 1054 Comment
  UCR245823  Muhlenbergia microsperma Jim Andre, G. L. Clifton 2011-12-1 20566 San Bernardino Northern Sonoran (Colorado) Desert, NW end of Chemehuevi Mountains, 1.9 miles east of Hwy 95, 10.5 mi. south of Needles (at I-40) 354 Comment
  UCR248057  Muhlenbergia microsperma Duncan S. Bell, Kim Clark, Tom Persons 2012-4-14 3317 San Bernardino Mojave Desert, Sheephole Mountains, south section of the range c. 1.25 air miles northwest of Clarks Pass 575 Comment
  UCR249845  Muhlenbergia microsperma T. B. Salvato, Fred M. Roberts, Tim Thomas, R. T. Hawke, Mitch Provance 2013-3-13 7330 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 0.8 km southwest of Rainey Well, north of the powerline road and east of the cut-off road between the well and powerline road 534 Comment
  UCR252601  Muhlenbergia microsperma T. B. Salvato, Matthew Malle 2013-4-4 7502 Riverside Perris-Aguanga Basin, Sedco Hills, Crab Hollow Circle between Lost Road and Lake View Drive 588 Comment
  UCR253164  Muhlenbergia microsperma Jon P. Rebman, Warren Schmidtmann, G. Kenney 2013-5-1 26231 San Diego Camp Pendleton, central portion of Base, Training Area India, northeast of Basilone Road and east of Roblar Rd. Atlas Square: D5 140 Comment
  UCR254613  Muhlenbergia microsperma Jim Andre, Glenn Clifton, Ron Kelley 2013-3-21 24374 San Bernardino NE Colorado Desert, east side of Turtle Mountains, on north-facing slopes (hills) just south of Mopah Spring trailhead parking area, c. 5 mi. west of Hwy 95 498 Comment
  UCR255299  Muhlenbergia microsperma Jerry Green 2012-5-12 229 San Diego Black Mountain, Rancho Penasquitos, along road 3/4 mi northeast of intersection Laurentian Drive and Mediatrice Lane. Square: M10 433 Comment
  UCR256792  Muhlenbergia microsperma T. B. Salvato, Thomas M. Sullivan Jr 2014-4-23 7875 Riverside Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon 549 Comment
  UCR2584  Muhlenbergia microsperma F. M. Reed 1920-1-25 4155 Riverside Riverside, Box Springs Mtns. 579 Comment
  UCR2585  Muhlenbergia microsperma F. M. Reed 1922-4-30 4721 Orange Arch Beach 229 Comment
  UCR2586  Muhlenbergia microsperma F. M. Reed 1926-5-20 5378 San Diego Peninsular Range, north end of bridge over San Luis Rey River on Inland Route Highway 91 Comment
  UCR2587  Muhlenbergia microsperma Mrs. Barton 1908-1 s.n. Riverside Rubidoux Mtn, Riverside Comment
  UCR258704  Muhlenbergia microsperma R. G. Swinney 2010-3-22 12018 Los Angeles San Gabriel Mountains, Lopez Canyon Rd., 1.4 miles west of Kagel Canyon Road junction, NE of Pacoima 502 Comment
  UCR2588  Muhlenbergia microsperma F. M. Reed 1917-5-19 3857 Riverside Sonoran (Colorado) Desert, Palm Canyon, near palm grove Comment
  UCR2589  Muhlenbergia microsperma F. M. Reed 1903-12-19 378 Riverside Riverside, Bluffs Ranch, Arroyo Tequesquite 293 Comment
  UCR2591  Muhlenbergia microsperma F. M. Reed 1925-6-18 5137 Los Angeles N of Arcadia 366 Comment
  UCR259366  Muhlenbergia microsperma R. G. Swinney 2010-4-23 12334 Los Angeles San Gabriel Mountains, lower Loop Canyon, 0.2-0.6 miles upstream from Veterans Park, below US Forest Service boundary 610 Comment
  UCR259933  Muhlenbergia microsperma R. G. Swinney 2010-3-18 11970 Los Angeles San Gabriel Mountains, Kagel Canyon, 2.2 miles north of I-210 Fwy., via Kagel Canyon St., and 100-300 m east of Kagel Canyon Road 540 Comment
  UCR260295  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2015-3-9 41361 Riverside Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range 686 Comment
  UCR260330  Muhlenbergia microsperma R. G. Swinney 2010-4-13 12213 Los Angeles San Gabriel Mountains, Lime Kiln Canyon, 0.2-0.5 miles east of Pacoima Canyon 561 Comment
  UCR260867  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2015-3-11 41398 Riverside Sonoran (Colorado) Desert, Chocolate Mountains, Gasline Road at junction with road to Observation Point Slats, US Navy Chocolate Mountains Aerial Gunnery Range 723 Comment
  UCR260952  Muhlenbergia microsperma Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland 2013-9-28 6029 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, c. 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well 107 Comment
  UCR262322  Muhlenbergia microsperma Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4501 Imperial Colorado (Sonoran) Desert, Chocolate Mountains, at the meeting point of Picacho Road and Little Picacho Wash, c. 1.7 air mi southeast of Picacho Peak 156 Comment
  UCR263925  Muhlenbergia microsperma Matt Kedziora, Bruce Hanson 2009-4-15 21 San Diego Otay Mesa, Dennery West quino [checkerspot] and vernal pool restoration site, 1/2 mile north of 905 (Otay Mesa Road) and Caliente, just east of Angler Place [Hidden Trails Rd.] 154 Comment
  UCR264788  Muhlenbergia microsperma Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28749 Imperial Sonoran (Colorado) Desert, Milpitas Wash just west of Hwy 78; south of Palo Verde and south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road 133 Comment
  UCR265281  Muhlenbergia microsperma Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-6 28215 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; on slopes above a smaller canyon to the north of Talega Road. Atlas square: A3 275 Comment
  UCR267207  Muhlenbergia microsperma Fred M. Roberts, Carol A. Roberts 2014-11-11 7917 San Bernardino Sonoran Desert, Chemehuevi Valley: tributary to Gary Wash at west base of hill with VABM Huevis, 0.2 km E SR 95 and 4.5 km NW Pyramid Butte 387 Comment
  UCR268138  Muhlenbergia microsperma Jim Andre 2014-4-3 27560 Inyo Northern Mojave Desert, Resting Spring Range; south end range, 3.9 miles east of Shoshone, just west of pass along Hwy 127 709 Comment
  UCR269337  Muhlenbergia microsperma Steven A. Junak 1999-11-4 SC- 4297 Santa Barbara California Channel Islands, Santa Cruz Island; main fork of Aguaje Canyon, just downstream from side fork 76 Comment
  UCR269740  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2016-3-17 42333 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. at west side of Surveyors Pass 663 Comment
  UCR269834  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2016-3-17 42338 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench just inside Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. 1.2 km east of Surveyors Pass 629 Comment
  UCR270041  Muhlenbergia microsperma R. G. Swinney 2011-3-22 14176 Los Angeles San Gabriel Mts., mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam 549 Comment
  UCR270767  Muhlenbergia microsperma Mike Misenhelter 2016-4-15 s.n. Los Angeles Diamond Bar Creek, City of Industry, Grand Ave. north side of Hwy 57/60 freeway 215 Comment
  UCR272706  Muhlenbergia microsperma M. B. Dunkle 1940-3-19 7421 Santa Barbara Channel Islands, Santa Barbara Island, 2nd canyon south [of Landing Cove, = Middle Canyon] 91 Comment
  UCR273627  Muhlenbergia microsperma Steven A. Junak 1993-3-4 SB- 87 Santa Barbara Channel Islands, Santa Barbara Island, east side of island, at upper edge of slope in middle portion of Cave Canyon, south of NPS campgound and just up canyon from NPS nature trail 46 Comment
  UCR275805  Muhlenbergia microsperma Jim Andre, Tasha La Doux 2016-3-18 34338 Inyo Northern Mojave Desert, Grapevine Mountains, Death Valley National Park; along Titus Canyon Rd, 1.8 miles west of Leadfield 1013 Comment
  UCR276799  Muhlenbergia microsperma R. G. Swinney 2011-3-29 14240 Los Angeles San Gabriel Mts., Lake View Terrace, Big Tujunga Wash, 0.2-1.0 miles east of I-210 Fwy, N side of river channel 366 Comment
  UCR277794  Muhlenbergia microsperma Jim Malusa 2016-11-1 s.n. Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 2.34 miles SW (224 deg. ) of Mount Barrow 457 Comment
  UCR278092  Muhlenbergia microsperma Tim Searl 2011-6-4 s.n. Riverside Gavilan Hills, Kamlin Mission Church property, c. 5.7 miles west of Perris and c. 0.5 mile west of Steele Valley 686 Comment
  UCR279504  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2017-3-27 43108 Riverside Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line 305 Comment
  UCR280083  Muhlenbergia microsperma Onkar Singh 2013-4-18 3344 San Bernardino Eastern Mojave Desert, eastern part of Clark Mtn Range, 3.5 miles NW of Primm, 0.5 mile west of CA/NV border, eastern boundary of State Line Wilderness Area 951 Comment
  UCR281268  Muhlenbergia microsperma Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood 2017-4-14 417- 28 Riverside Peninsular Ranges, Sedco Hills (east end), along transmission road, from 0.2 mi W of Beverly St. to the vicinity of intersection with Green Meadow Way 592 Comment
  UCR32310  Muhlenbergia microsperma B. A. Prigge, R. F. Thorne, A. Shmida, et al. 1978-5-7 2816 San Bernardino Eastern Mojave Desert, Granite Mtns., mouth of Bull Canyon 823 Comment
  UCR33676  Muhlenbergia microsperma Sears 1978-3-14 708 Imperial Sonoran (Colorado) Desert, 8 mi NW of Winterhaven, 7 mi NW of US Hwy 80. Picacho Road just across All American Canal in Picacho Wash 55 Comment
  UCR41457  Muhlenbergia microsperma A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen 1986-3-3 6135 Riverside Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center 367 Comment
  UCR41650  Muhlenbergia microsperma David Charlton 1986-2-16 0021 San Bernardino Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing 489 Comment
  UCR42326  Muhlenbergia microsperma N. M. Fellows, A. C. Sanders, A. Strickland 1986-4-8 176 Riverside San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village 489 Comment
  UCR44646  Muhlenbergia microsperma F. F. Gander 1935-3-27 152 .3 San Diego Peninsular Range, Near Hodges Dam Comment
  UCR48442  Muhlenbergia microsperma Steve Boyd 1986-2-6 1233 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mountains, large canyon at SE end of mountains, 5.4 miles NE of Interstate Hwy 8, off Sidewinder Road and powerline road 183 Comment
  UCR49397  Muhlenbergia microsperma Michael Theroux 1983-4-10 513 Kern S Sierra Nevada Foothills, Mouth of Kern Canyon, SE of Hwy 178 671 Comment
  UCR49716  Muhlenbergia microsperma Steve Morgan 1987-3-25 s.n. San Diego West end of Otay Mesa, east of San Ysidro, head of Moody & Dillon Canyons 152 Comment
  UCR57967  Muhlenbergia microsperma S. P. McLaughlin 1988-11-16 4317 Imperial Sonoran (Colorado) Desert, Road to Picacho State Recreation area, 3.6 mi south of the park. north of Picacho Mines 137 Comment
  UCR67952  Muhlenbergia microsperma Hyrum B. Johnson, T. Taylor 1978-3-31 s.n. San Bernardino Southern Mojave / Sonoran (Colorado) Desert, northern Turtle Mountains, Turtle Mountain Road 915 Comment
  UCR75344  Muhlenbergia microsperma A. C. Sanders, O. F. Clarke 1993-3-28 13634 San Bernardino San Bernardino Mtns., Waterman Canyon, l km west of Arrowhead Hot Spring Hotel, at and below the first stream crossing of Old Waterman Canyon Road 600 Comment
  UCR77511  Muhlenbergia microsperma Steven A. Junak 1991-5-7 SC- 2420 Santa Barbara Channel Islands, Santa Cruz Island, just west of mouth of Pozo Canyon, 0.1 mi inland from beach. 9 Comment
  UCR83247  Muhlenbergia microsperma N. M. Fellows 1982-5-5 s.n. Riverside Hills south of UCR Campus Comment
  UCR83407  Muhlenbergia microsperma A. C. Sanders 1994-5-15 14490 Riverside Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River 400 Comment
  UCR85187  Muhlenbergia microsperma A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-3-19 16182 Riverside Coachella Valley/San Jacinto Mtns. foothills, Chino Canyon near the Palm Springs tram station 793 Comment
  UCR90300  Muhlenbergia microsperma F. M. Reed 1920-5-24 4351 Riverside Riverside, Box Springs Mtns: Canyon east of Highgrove, above Eureka Ranch 396 Comment
  UCR92185  Muhlenbergia microsperma D. L. Banks, Steve Boyd 1995-5-3 0249 Riverside Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco 512 Comment
  UCSB14867  Muhlenbergia microsperma Breedlove, Dennis 1962-4-25 Santa Barbara Alamo Pintado Creek; from 7-8 miles north of base of Figueroa Mountain; Birabent Canyon, San Rafael Range 426 Comment
  UCSB21861  Muhlenbergia microsperma Whistler, Art 1967-4-8 Santa Barbara Purissima Hills; 0.7 miles (via a dirt road) from State Hwy 1; 0.6 miles south of the Hwy's intersection with the Los Alamos-Casmalia road Comment
  UCSB42494  Muhlenbergia microsperma Roberts, Fred 1982-3-22 Santa Barbara 16 meters above stream bed; 0.5km N Field Station on north edge of Central Valley; Santa Cruz Island 115 Comment
  UCSB426  Muhlenbergia microsperma B., K. 1943-5-11 Los Angeles Woods trail from Dalton CCC Camp; San Dimas Experimental Forest, San Gabriel Mountains 396 Comment
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Apr 26 2018
  UCSB427  Muhlenbergia microsperma Clements, Frederic; Clements, Edith 1914-4-4 San Diego La Jolla Comment
  UCSB52343  Muhlenbergia microsperma Ferren, Wayne 1984-3-19 Santa Barbara Santa Cruz Island; Central Valley, W of Reserve Station and below La Cascada 115 Comment
  UCSB52473  Muhlenbergia microsperma Roberts, Fred 1983-1-7 Orange Park Canyon along west flank of Temple Hill; 1,7km SE Bench Mark 104; 1.7km NE Thurston High School; Laguna Beach 230 Comment
  UCSB52863  Muhlenbergia microsperma Marsh, G.; Marsh, K. 1981-5-24 Orange Lower Hot Springs Canyon, Lazy W camp, on K-9 trail; Santa Ana Mts Comment
  UCSB54504  Muhlenbergia microsperma Fletcher, Martin 1980-5-3 Santa Barbara 1.8 miles north of the coast in the east fork of Alegria Canyon; Hollister Ranch 73 Comment
  UCSB65615  Muhlenbergia microsperma Hendrickson, Beth 1988-3-21 Santa Barbara Islay Canyon; Santa Cruz Island 121 Comment
  VVC692  Muhlenbergia microsperma P. J. MacKay, C. Sanders 1997-2-8 104 Riverside Sonoran Desert, Palm Springs, Murray Canyon; at edge of creek btw palm groves 243 Comment
  CAS-BOT-BC275205  Muhlenbergia microsperma John Thomas Howell 1967-4-29 42076 Ventura Just E of summit of Casitas Pass 289 Comment
  CAS-BOT-BC275211  Muhlenbergia microsperma Henry M. Pollard 1948-5-19 s.n. Ventura Scenic Road, Ojai Valley Comment
  CAS-BOT-BC275236  Muhlenbergia microsperma C. R. Orcutt 1883-3-6 496 San Diego Unspecified Comment
  CAS-BOT-BC275237  Muhlenbergia microsperma Ralph N. Philbrick; D. W. Ricker 1969-3-16 B 69 -60 Santa Barbara E of Sutil., Santa Barbara Island, California Channel Islands 45 Comment
  CAS-BOT-BC275244  Muhlenbergia microsperma A. D. E. Elmer 1902-5-1 3831 Santa Barbara Santa Barbara Comment
  CAS-BOT-BC275302  Muhlenbergia microsperma Greg de Nevers; Steve Castagnoli; R. Doug Stone 1980-4-16 32 Unknown Hill 4080 on E side of Kingston Range, San Bernardino and Inyo counties 1243 Comment
  CAS-BOT-BC275303  Muhlenbergia microsperma Dr. E. Palmer 1887-1-1 s.n. Unknown Unspecified Comment
  CAS-BOT-BC275305  Muhlenbergia microsperma C. C. Parry; J. G. Lemmon 1876-1-1 s.n. Unknown Unspecified Comment
  CAS-BOT-BC275306  Muhlenbergia microsperma Geo. B. Grant 1902-5-1 801 Unknown SW part of state 609 Comment
  CAS-BOT-BC275312  Muhlenbergia microsperma Cronemiller; Samon 1927-4-16 2988 Monterey Post Ridge 304 Comment
  CAS-BOT-BC275315  Muhlenbergia microsperma W. R. Dudley 1902-4-5 s.n. San Luis Obispo Near Wild Cherry Creek, Point Harford Comment
  GH355825  Muhlenbergia microsperma P. H. Raven & H. J. Thompson 1959-5-10 14208 Unknown north-east slopes of Conejo Mountain 182 Comment
  GH355829  Muhlenbergia microsperma C. R. Orcutt 1889-1-1 Unknown San Diego Co. California Comment
  GH355836  Muhlenbergia microsperma L. R. Abrams & I. L. Wiggins 1930-4-26 99 Unknown Between the Bay and Prisoner Vicinity of Pecilan Bay [Santa Cruz Island] Comment
  GH355843  Muhlenbergia microsperma A. Chase 1910-04-19 - 1910-04-22 1337 Unknown Santa Ynes Forest Reserve Comment
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Jan 15 2015
  GH355850  Muhlenbergia microsperma T. Coulter 761 Unknown California Comment
  GMDRC571  Muhlenbergia microsperma J. Evens 1998-3-22 85 San Bernardino Granite Mountains: Lower Budweiser Wash, at base of bajada. 2600 793 Comment
  GMDRC856  Muhlenbergia microsperma J. Andre, Valerie Soza 2001-3-17 3911 San Bernardino Marble Mtns: Marble Mtns: Along Kelbaker Rd., 2 mi. S. of I-40, at base of volcanic hills T7N R12E NE1/4 of NW1/4 sec. 13. Elev. 2750 ft. 838 Comment
  JEPS119491  Muhlenbergia microsperma Clark Cowan 1978-4-28 1330 Santa Barbara San Marcos Road below San Marcos Pass, 5 mi (8 km) N of Cathedral Oaks Road S slope. Comment
  LA211541  Muhlenbergia microsperma Mark A. Elvin; Tarja Sagar, Amy Huffman 2014-5-4 7334 Ventura SANTA MONICA MOUNTAINS, California State University Channel Islands, ridge south of campus and north of Potrero Road. 50.0 Comment
  OBI49123  Muhlenbergia microsperma Mrs. R. F. Bingham June1882 507 Santa Barbara Comment
  OBI7862  Muhlenbergia microsperma Dirk R. Walters unk s.n. San Luis Obispo 50 m from crk in Poly Cyn Comment
  POM319533  Muhlenbergia microsperma Patricia Wilder 1965-2-13 1504 Ventura Camarillo Grove Park, 3 miles east of Camarillo, off U.S. 101. Santa Monica mountain range. Pacific drainage area. 61 Comment
  POM9051  Muhlenbergia microsperma P. A. Munz, Harwood 1920-2-28 3238 Riverside 2 mi. southeast of Corona 274 Comment
  POM9106  Muhlenbergia microsperma P. A. Munz, Harwood 1920-5-15 3891 San Diego Fallbrook. 228 Comment
  POM9221  Muhlenbergia microsperma I. M. Johnston 1920-5-8 2267 Riverside Jurupa Mountains, extreme west end. Comment
  POM9227  Muhlenbergia microsperma I. M. Johnston 1920-5-8 2262 Riverside Box Springs Grade Comment
  POM9539  Muhlenbergia microsperma P. A. Munz, Harwood 1920-4-1 3675 San Bernardino Needles 152 Comment
  POM96893  Muhlenbergia microsperma P. A. Munz 1925-4-19 9398 Ventura Sespe Creek. 305 Comment
  POM98613  Muhlenbergia microsperma P. A. Munz 1925-3-27 9333 Santa Barbara Mountain Drive, Santa Barbara Comment
  RSA0018634  Muhlenbergia microsperma C. P. Cowan 1978-4-28 1330 Santa Barbara San Marcos Rd. below San Marcos Pass, 5 mi (8km) N of Cathedral Oaks Rd. Whittaker transect #W-244 (voucher). Comment
  RSA0031516  Muhlenbergia microsperma Jim Andre, Glenn L. Clifton 2006-3-16 7316 San Bernardino Clark Mtn: above Umberci Mine approx 4 mi E. of Kearny Pass and 5 mi WNW of Primm Nev. 1062 Comment
  RSA0042612  Muhlenbergia microsperma J. Andre, G. L. Clifton 2006-3-16 7316 San Bernardino Clark Mtn: above Umberci Mine approx 4 mi. E. of Kearny Pass and 5 mi. WNW of Primm Nev. 1062 Comment
  RSA0045356  Muhlenbergia microsperma Keith E. Hoffmaster 1935-3-10 121 San Diego San Onofre. Comment
  RSA0049531  Muhlenbergia microsperma J. C. Roos 1952-4-9 5507 Riverside East face Mt. Rubidoux. 365 Comment
  RSA0070068  Muhlenbergia microsperma Mark L. Hoefs, Robert Given 1992-4-16 1803 Los Angeles Santa Catalina Island: Wild Boar Gully. 152 Comment
  RSA0070069  Muhlenbergia microsperma Mark L. Hoefs 1991-4-16 1107 Los Angeles Santa Catalina Island: Renton Mine Road. 249 Comment
  RSA0086864  Muhlenbergia microsperma Steven A. Junak 1998-6-13 SCa- 748 Los Angeles Santa Catalina Island: W side of Avalon Canyon drainage, along N rim of Quail Canyon, just W of Los Angeles County Fire Station. 24 Comment
  RSA0087110  Muhlenbergia microsperma Steven A. Junak 2001-5-5 SCa- 1516 Los Angeles Santa Catalina Island. N side of Middle Ranch Canyon. 432 Comment
  RSA0087297  Muhlenbergia microsperma Steven A. Junak 1999-11-4 SC- 4297 Santa Barbara Santa Cruz Island. Main fork of Aguaje Canyon, just downstream from side fork. 76 Comment
  RSA0087494  Muhlenbergia microsperma Steven A. Junak 1991-5-16 SR- 445 Santa Barbara Santa Rosa Island. NE side of Island, on slope on N side of Box Canyon, opposite Torrey Pine stand. 107 Comment
  RSA0089471  Muhlenbergia microsperma Steven A. Junak 1993-3-4 SB- 87 Santa Barbara Santa Barbara Island. E side of island, at upper edge of slope in middle portion of Cave Canyon, S of NPS campground and just up canyon from NPS nature trail. 45 Comment
  RSA0091861  Muhlenbergia microsperma Steven A. Junak, Ralph N. Philbrick 2001-5-17 SCa- 1523 Los Angeles Santa Catalina Island. E of Little Harbor, just S of Sheep Chute Ridge Road, ca. 0.2 mile from intersection with Little Harbor Road, overlooking Campo Blanco Canyon. 79 Comment
  RSA0112072  Muhlenbergia microsperma Steven A. Junak 2000-5-18 SCa- 1296 Los Angeles Santa Catalina Island. W side of 4th of July Cove. 36 Comment
  RSA0113754  Muhlenbergia microsperma Steven A. Junak 1999-5-20 SCa- 929 Los Angeles Santa Catalina Island. Along Cottonwood Road, 0.5 mi. E of reservoir. Plant stop. 207 Comment
  RSA133375  Muhlenbergia microsperma P. H. Raven, Henry J. Thompson 1959-5-10 14208 Ventura Santa Monica Mountains region. North-east slope of Conejo Mountain 183 Comment
  RSA134852  Muhlenbergia microsperma P. H. Raven, Henry J. Thompson 1950-4-12 15070 Ventura Little Sycamore Canyon about 1.8 miles west of Triunfo Pass 564 Comment
  RSA209632  Muhlenbergia microsperma M. A. Piehl 1963-5-5 63155 Santa Barbara Santa Barbara Island. North cliff at mouth of Middle Canyon 46 Comment
  RSA403575  Muhlenbergia microsperma Anstruther Davidson 1890-05 s.n. Los Angeles [no locality information provided] Comment
  RSA484141  Muhlenbergia microsperma Sam Tyson 1940-4-21 s.n. Santa Barbara [Unspecified] Comment
  RSA606342  Muhlenbergia microsperma Jon E. Keeley 1994-4-19 25318 San Diego First year after wildfire, E of Lazy W Ranch, study Site W2. Santa Ana Mountains. [ Orange or Riverside county] 350 Comment
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Jun 29 2009
  RSA6596  Muhlenbergia microsperma Fay A. MacFadden 1930-06 2505 Los Angeles Verdugo Mountains: Tuna Canyon. 335 Comment
  RSA678593  Muhlenbergia microsperma Richard L. Zembal 1977-6-4 s.n. Ventura Mugu Lagoon Comment
  RSA94131  Muhlenbergia microsperma Henry M. Pollard 1954-4-11 s.n. Santa Barbara Arroyo Burro Trail Comment
  RSA9733  Muhlenbergia microsperma L. C. Wheeler 1932-3-12 463 Los Angeles Mandeville Canyon, Santa Monica Mts. 122 Comment
  SBBG131965  Muhlenbergia microsperma S. A. Junak, B. Collins 1991-4-24 SCI 157 Los Angeles upper part of Eel Point grade 198 Comment
  SBBG52313  Muhlenbergia microsperma R. Zembal 1977-6-4 Ventura Pacific Rd near Frontage Rd intersection; Pacific Missile Test Center Comment
  SD251626  Muhlenbergia microsperma Steven A. Junak 1999-11-4 SC 4297 Santa Barbara Santa Cruz Island; Main fork of Aguaje Canyon, just downstream from side fork, moist canyon bottom 75 Comment
  SD262  Muhlenbergia microsperma Frank Stephens Jul 1920 San Diego On the road to the desert, in open ground, south slope, Laguna Mts. Comment
  SD264711  Muhlenbergia microsperma Steven A. Junak 1993-3-4 SB 87 Santa Barbara Santa Barbara Island: E. side of island, at upper edge of slope in midle portion of Cave Canyon, S of NPS campground and just up canyon from NPS nature trail. 46 Comment
  SD267  Muhlenbergia microsperma B. Goessman San Diego Open ground, toward the desert, in chaparral, road to Jacumba Comment
  SD74650  Muhlenbergia microsperma Martin A. Piehl 1963-5-5 63155 Santa Barbara N cliff at mouth of Middle Canyon, Santa Barbara Island 46 Comment
  SEINET10522269  Muhlenbergia microsperma Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern 1973-3-21 Holmgren 6436 Riverside Big Maria Mountains, 12 airline mi N of downtown Blythe. Locally common in sandy wash. 290 Comment
  SEINET10522270  Muhlenbergia microsperma Noel H. Holmgren, Patricia K. Holmgren 1973-3-29 Holmgren 6543 Imperial Picacho Road, 2 mi S of Picacho, 19 airline mi N of Yuma. Locally common on banks of wash under paloverde tree. 107 Comment
  SEINET10599981  Muhlenbergia microsperma Steve Boyd 1990-10-3 Boyd 5142 San Bernardino Southeast base of the Granite Mts. W of Kelbaker Rd. Area of granitic boulders with Larrea, Ambrosia dumosa, Atriplex polycarpa, numerous summer annuals. Comment
  SEINET10599982  Muhlenbergia microsperma Edward Palmer Palmer 397 San Diego San Diego. Comment
  SEINET10599983  Muhlenbergia microsperma Charles L. Hitchcock 1940-4-2 Hitchcock 5915 Riverside In rocks, Cottonwood Spring wash, Joshua Tree National Monument. Comment
  SEINET10599984  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross; Laurel Arnseth 1990-3-29 Boyd 3840 Riverside Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Cyn and adjacent benches on S flank of "Big" Oak Mtn. T8S R1W S5 SE1/4 NE1/4, S4 SW1/4 NW1/4. E side of ridge burned, W side w/Salvia Artemisia, Ceanothus crassifolius. 396 Comment
  SEINET10599986  Muhlenbergia microsperma Frederick E. Clements, Edith G. Clements 1914-4-4 Clements 298 Unknown Grassland, old clearing, La Jolla. Comment
  SEINET10599991  Muhlenbergia microsperma Unknown 1852-1 Anonymous 548 Unknown Hillsides, San Diego. Comment
  SEINET10599994  Muhlenbergia microsperma Steve Boyd, Timothy S. Ross; Laurel Arnseth; Jaime Bonilla, Barbosa 1990-4-3 Boyd 4101 Riverside Vail Lake area, upper benches and adjacent slopes of the E flank of "Big" Oak Mtn., just S of the E summit. T8S R1W S3 N1/2. Clay soil on Gabbro. Coastal sage scrub, chaparral on slopes, grassy flats. 610 Comment
  SEINET10599996  Muhlenbergia microsperma LeRoy R. Abrams 1903-3-8 Abrams 3111 Los Angeles Sepulveda Canon, Santa Monica Mts. Comment
  SEINET10599998  Muhlenbergia microsperma Charles Russell Orcutt 1886-1 Orcutt s.n. Unknown Comment
  SEINET10600000  Muhlenbergia microsperma Townsend S. Brandegee 1902-4-29 Brandegee 830 San Diego San Diego. Comment
  SEINET10600003  Muhlenbergia microsperma Adolph D. E. Elmer Elmer 3831 Santa Barbara Santa Barbara. Comment
  SEINET10600004  Muhlenbergia microsperma A. Arthur Heller 1905-4-12 Heller 7654 Kern Mouth of Kern Canyon. Comment
  SEINET10600006  Muhlenbergia microsperma A. Arthur Heller 1903-4-6 Heller 6524 Monterey Near Carmel Mission. Comment
  SEINET10600007  Muhlenbergia microsperma Agnes Chase 1910-4-19 Chase 1337 Unknown Santa Ynes Forest Reserve. Open sunny hillside. Comment
  SEINET10600008  Muhlenbergia microsperma Edward Palmer 1887-1 Palmer s.n. Unknown Comment
  SEINET10600009  Muhlenbergia microsperma Adolph D. E. Elmer Elmer 5085 Monterey Carmel Bay. Comment
  SEINET10600010  Muhlenbergia microsperma Charles C. Parry, John G. Lemmon 1876-1-6 Parry 410 Unknown Comment
  SEINET10600011  Muhlenbergia microsperma Busse BUSSE s.n. Unknown Santa Monica. Dry ridges. Comment
  SEINET10600012  Muhlenbergia microsperma LeRoy R. Abrams 1903-4-18 Abrams 3260 Orange Trabuco arroyo near Capistrano. Comment
  SEINET10600013  Muhlenbergia microsperma Charles C. Parry, John G. Lemmon 1876-1 Parry 411 Unknown Comment
  SEINET10600014  Muhlenbergia microsperma Unknown 2005-4-3 Anonymous 801 Unknown Santa Anita Canon. Dry hillside. Comment
  SEINET10600015  Muhlenbergia microsperma Henry N. Bolander Bolander s.n. Unknown San Diego. Comment
  SEINET10600016  Muhlenbergia microsperma Hermann E. Hasse Hasse s.n. Unknown Los Angeles. Comment
  SEINET10600017  Muhlenbergia microsperma Carl C. Epling, N. Dunn 1931-5-30 Epling s.n. Unknown Santa Monica Mountains. Comment
  SEINET10600018  Muhlenbergia microsperma Charles C. Parry, John G. Lemmon 1876-1 Parry 410 Unknown Comment
  SEINET10600019  Muhlenbergia microsperma Marcus E. Jones 1882-3-25 Jones 3113 Unknown Fall Brook. Comment
  SEINET10600020  Muhlenbergia microsperma Thomas Thomas s.n. Unknown Fort Yuma. Comment
  SEINET10827802  Muhlenbergia microsperma Hermann E. Hasse Hasse s.n. Los Angeles Dry ridges. Comment
  SEINET10827803  Muhlenbergia microsperma LeRoy R. Abrams 1903-3-11 Abrams 3111 Los Angeles Sepulveda canyon, Santa Monica Mts. Comment
  SEINET10860547  Muhlenbergia microsperma Meryle B. Dunkle 1940-3-19 Dunkle 7421 Los Angeles Second canyon south, southern exposure, Santa Barbara Island. Common. Comment
  SEINET10860551  Muhlenbergia microsperma LeRoy R. Abrams Abrams 1383 Los Angeles Monte Vista. Comment
  SEINET10893383  Muhlenbergia microsperma Charles C. Parry, John G. Lemmon 1876-1 Parry 411 San Bernardino Comment
  SEINET10893386  Muhlenbergia microsperma Blanche Trask Trask s.n. Unknown Avalon, Santa Catalina Island. Hillside. Comment
  SEINET10893387  Muhlenbergia microsperma Carl C. Epling, M. Epling 1925-5-15 Epling s.n. Unknown Griffith Park, Los Angeles. Comment
  SEINET10925549  Muhlenbergia microsperma Samuel B. Parish, W. F. Parish Parish 866 Unknown San Bernardino. Comment
  SEINET10925551  Muhlenbergia microsperma Carl C. Epling, N. Dunn 1931-5-30 Epling s.n. Unknown Santa Monica Mts. Los Alisos Canyon. Comment
  SEINET10959899  Muhlenbergia microsperma Henry N. Bolander Bolander 9264 Unknown Dry hills, San Diego. Comment
  SEINET10959900  Muhlenbergia microsperma M. C. Wiegand, G. B. Upton 1922-3-21 Wiegand 3011 San Diego Southwest slope of Mt. Soledad, La Jolla. Comment
  SEINET11679031  Muhlenbergia microsperma A. A. Beetle 1946-1 4231 Riverside at DeLuz near Murietta Comment
  SEINET3129567  Muhlenbergia microsperma G. B. Grant 1900-4-3 801 Unknown Santa Anita leanon Southern California Comment
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Jan 4 2015
  SEINET3129574  Muhlenbergia microsperma J. B. Davy 1904-3-1 sn Unknown Sangus Comment
  SEINET4672170  Muhlenbergia microsperma J. B. Davy 1901-3-1 s.n. Los Angeles Saugus Comment
  SEINET4672177  Muhlenbergia microsperma A. S. Hitchcock 801 Los Angeles Santa Anita Canyon Southern Cali. Comment
  UC334063  Muhlenbergia microsperma unknown San Diego San Diego from Bol. Comment
  UC454050  Muhlenbergia microsperma I. J. Condit 1908-3-27 San Luis Obispo n hillside School Canyon Comment
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Sep 17 2007
  UC927309  Muhlenbergia microsperma Agnes Chase Apr 19 1910-Apr 22 1910 1337 Santa Barbara Santa Ynes Forest Reserve Comment
  UCD56947  Muhlenbergia microsperma A. A. Beetle 1942-4-19 3121 San Diego Near Bonsall. Comment
  UCD86825  Muhlenbergia microsperma T. S. Brandegee 1916-1 s.n. Unknown Southern California: Deserts. Comment
  UCD86840  Muhlenbergia microsperma P. B. Kennedy 1929-4-11 s.n. San Luis Obispo San Luis Obispo County: 5.5 miles from Morrs. Comment
  UCSB28556  Muhlenbergia microsperma Tanowitz, Barry 1974-6-1 Ventura Highway 1; at the base of Point Mugu State Park; approximately 100 yards North of Point Mugu Rock directly across from Naval Firing Range Comment
  UCSB33202  Muhlenbergia microsperma Reisentz, Paul 1979-4-22 Ventura 1 mile east on Hwy. 150 from Lake Casitas Chlorification Plant 609 Comment
  UCSB40751  Muhlenbergia microsperma Roberts, D. 1981-3-26 Santa Barbara Santa Cruz Island 107 Comment
  UCSB52145  Muhlenbergia microsperma Harvey, Bill 1965-4-10 Ventura Casitas Pass Road; Hwy 150; Los Padres National Forest 609 Comment
  UCSB52551  Muhlenbergia microsperma Cowan, Clark 1978-4-28 Santa Barbara San Marcos Rd. below San Marcos Pass, 5 mi (8 km); N of Cathedral Oaks Rd; Whittaker transect #W-244 Comment
  UCSB55380  Muhlenbergia microsperma Fletcher, Martin 1981-4-9 Santa Barbara 1.0 miles north of the coast in Alegria Canyon; Hollister Ranch 33 Comment



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