Search Results — 400 specimen records retrieved (370 records with coordinates)
Results for search: County=SAN BERNARDINO; Scientific name=Layia glandulosa (including nomenclatural synonyms); Source=All;   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-BC321138  Layia glandulosa Ernest C. Twisselmann 1962-4-10 6810 San Bernardino Mojave Desert. Harper Dry Lake basin, 2 miles S of Lockhart. 609 Comment
  CAS-BOT-BC321150  Layia glandulosa Fred Cox 1915-4-16 s.n. San Bernardino East HIghlands, Southern California Comment
  CAS-BOT-BC321556  Layia glandulosa F. W. Peirson 1926-5-29 6740 San Bernardino Cactus Flat, San Bernardino Mts. 1828 Comment
  CAS-BOT-BC321558  Layia glandulosa Frank W. Peirson 1924-5-15 4591 San Bernardino Shores of Baldwin Lake, San Bernardino Mountains 2042 Comment
  CAS-BOT-BC321559  Layia glandulosa Ynez W. Winblad 1938-4-19 s.n. San Bernardino Mohave Desert near Kramer Comment
  CAS-BOT-BC321560  Layia glandulosa Philip A. Munz; F. Youngberg 1937-5-7 15174 San Bernardino 5 miles E of Victorville 883 Comment
  CAS-BOT-BC321561  Layia glandulosa P. A. Munz; I. M. Johnston; R. D. Harwood 1920-5-21 4248 San Bernardino Vicinity of Bonanza King Mine, East Slope of Providence Mountains, Mojave Desert 1219 Comment
  CAS-BOT-BC321562  Layia glandulosa P. A. Munz 1935-5-3 13692 San Bernardino Above Vontrigger Spring, eastern Mohave Desert 1066 Comment
  CAS-BOT-BC321576  Layia glandulosa P. A. Munz 1919-4-12 2533 San Bernardino Victorville 822 Comment
  CAS-BOT-BC321577  Layia glandulosa Mary F. Spencer 1919-5-11 1122 San Bernardino Near San Bernardino 304 Comment
  CAS-BOT-BC321578  Layia glandulosa S. B. Parish 1915-6-4 10318 San Bernardino Ivanpah Mountains Comment
  CAS-BOT-BC321579  Layia glandulosa S. B. Parish 1915-4-25 9752 San Bernardino Near Victorville Comment
  CAS-BOT-BC321580  Layia glandulosa S. B. Parish 1900-4-10 s.n. San Bernardino Vicinity of San Bernardino 762 Comment
  CAS-BOT-BC321581  Layia glandulosa S. B. Parish 1882-5-1 185 San Bernardino San Bernardino Valley Comment
  CAS-BOT-BC321582  Layia glandulosa S. B. Parish 1893-5-1 s.n. San Bernardino Near San Bernardino Comment
  CAS-BOT-BC321583  Layia glandulosa S. B. Parish 1894-5-1 s.n. San Bernardino Near San Bernardino Comment
  CAS-BOT-BC321584  Layia glandulosa James Henrickson 1973-6-21 10872 San Bernardino 9 (air) miles SSE of Cima, 1 mile SE of jct of roads to Bathtub & Howe Springs in W Pinto Valley 1600 Comment
  CAS-BOT-BC321585  Layia glandulosa James Henrickson 1973-4-29 9430 San Bernardino 43 (air) miles EESE of Baker, 11 (air) miles ESE of Cima, 0.4 miles N of Cedar Canyon Road, on road to Pinto Valley 1524 Comment
  CAS-BOT-BC321586  Layia glandulosa Dr. Isabel McCracken 1935-4-21 s.n. San Bernardino Between Barstow and Las Vegas Comment
  CAS-BOT-BC321587  Layia glandulosa Cecil Hart 1922-5-14 70 San Bernardino Between Barstow and Victorville Comment
  CAS-BOT-BC321588  Layia glandulosa Mary F. Spencer 1917-4-29 524 San Bernardino Hersperia, Mohave Desert Comment
  CAS-BOT-BC321589  Layia glandulosa Mrs. Ernest Meiere 1917-5-4 s.n. San Bernardino Needles Comment
  CAS-BOT-BC321590  Layia glandulosa W R O 1974-4-2 0808 San Bernardino 9 mi W of Victorville Comment
  CAS-BOT-BC321591  Layia glandulosa Ernest C. Twisselmann 1962-4-10 6810 San Bernardino Harper Dry Lake basin, 2 miles S of Lockhart 609 Comment
  CAS-BOT-BC321592  Layia glandulosa Alice Eastwood 1932-4-28 18668 San Bernardino Yucca Valley Comment
  CAS-BOT-BC321593  Layia glandulosa Alice Eastwood; John Thomas Howell 1941-5-7 8901 San Bernardino First summit E of Baker Comment
  CAS-BOT-BC321594  Layia glandulosa John Thomas Howell 1977-3-12 52359 San Bernardino Mojave Desert. E of Lucerne Valley 914 Comment
  CAS-BOT-BC321595  Layia glandulosa David D. Keck; Palmer Stockwell 1935-5-15 3282 San Bernardino Cajon Pass, Devore Station 1127 Comment
  CAS-BOT-BC321596  Layia glandulosa David D. Keck; Palmer Stockwell 1935-5-15 3282 San Bernardino Cajon Pass, Devore Station 1127 Comment
  CAS-BOT-BC321597  Layia glandulosa David D. Keck; Palmer Stockwell 1935-5-15 3284 San Bernardino Horsethief Canyon, San Bernardino Mts. 2 mi W of Lake Arrowhead Toll Road. Comment
  CAS-BOT-BC321598  Layia glandulosa Annie M. Alexander; Louise Kellogg 1940-5-5 1335 San Bernardino 4th of July Canyon, New York Mountains 1615 Comment
  CAS-BOT-BC321599  Layia glandulosa D. E. Breedlove 1961-4-7 302 San Bernardino Hole-in-the-Wall Campground, Providence Mountains 1371 Comment
  CAS-BOT-BC321600  Layia glandulosa Lester Rowntree 1937-4-3 s.n. San Bernardino Lucerne Valley Comment
  CAS-BOT-BC321614  Layia glandulosa P. C. Everett; N. F. Lolonis 1963-5-3 24494 San Bernardino Above road at summit of pass between Morongo Valley & Yucca Valley 1005 Comment
  CAS-BOT-BC321615  Layia glandulosa s.n. San Bernardino Providence Mts. 1219 Comment
  CAS-BOT-BC321616  Layia glandulosa Roxana S. Ferris 1928-4-24 7485 San Bernardino Rock Springs. Governmnet Holes--Lanfair Road 1463 Comment
  CAS-BOT-BC321617  Layia glandulosa Roxana S. Ferris 1928-4-24 7296 San Bernardino Goffs-Lanair Road, 3 miles N of Vontrigger Spring 1127 Comment
  CAS-BOT-BC321618  Layia glandulosa John H. Thomas 1957-4-6 6615 San Bernardino Mojave Desert, 1.4 miles N of Yucca Valley on road to Lucerne Valley. About 19 miles W of town of Twentynine Palms. 914 Comment
  CDA8136  Layia glandulosa T. C. Fuller 1958-5-7 San Bernardino Joshua Tree Area 0.5 mile west of Desert Springs. 0 Comment
  CHSC101471  Layia glandulosa B. Castro; L. P. Janeway 2008-4-8 1704 San Bernardino Mojave Desert. Along Steam Well Road/Granite Wells Road 17.9 km east of Trona Road; northeast corner of Almond Cove, 3.7 km southeast of top of Almond Mountain. 816 Comment
  CHSC102200  Layia glandulosa B. Castro; L. P. Janeway 2008-4-9 1707 San Bernardino Mojave Desert. Middle of the eastern edge of Black Hills. 1014 Comment
  CHSC102201  Layia glandulosa B. Castro; L. P. Janeway 2008-4-9 1709 San Bernardino Mojave Desert. Along the east side of the southern block of the Black Hills. 1036 Comment
  CHSC370  Layia glandulosa V. Holt 1958-3-26 San Bernardino Hinkley, fields. 609 Comment
  CLARK-A1045-497  Layia glandulosa George K. Helmkamp 1979-6-5 #1 San Bernardino San Bernardino Mountains north edge of Lake; sagebrush scrub; ; Big Bear City 7.5'Q 2133 Comment
  CLARK-A1045-617  Layia glandulosa George K. Helmkamp 1977-5-15 San Bernardino Mojave Desert east slope of Cima Dome, off Cima Road; in joshua tree woodland; ; Mescal Range 15'Q 1462 Comment
  CLARK-A1528-2184  Layia glandulosa John C. Roos 1941-4-5 190 San Bernardino Little San Bernardino Mountains Comment
  CLARK-A1656-748  Layia glandulosa Lois Ann Scott 1976-4-28 San Bernardino Yucca Valley Comment
  CSUSB1971  Layia glandulosa Julie Hays 2009-4-16 s.n. San Bernardino Oak Hills, 8838 Lilac Road, Northeast corner of lot. 1077 Comment
  GMDRC1760  Layia glandulosa J. Andre 2005-5-3 5000 San Bernardino Ivanpah Valley: Ivanpah Valley: approx. 1 mi. N. of UPRR crossing (at 'Ivanpah'), growing in wash on W. side of Ivanpah Rd. Elev. 3336 ft. 1017 Comment
  GMDRC4227  Layia glandulosa J. Andre 2010-4-26 12852 San Bernardino Cima Dome: Mojave National Preserve; along Cima Rd, on north side of Cima Dome, approx 5 mi. south of I-15 at Valley Wells 1279 Comment
  GMDRC7366  Layia glandulosa Mark Elvin 2006-4-1 4672 San Bernardino Little San Bernardino Mountains: Pipes Canyon Preserve; south of Pioneetown Rd, just over ridge on Chaparrosa Wash 1220 Comment
  GMDRC9831  Layia glandulosa J. M. Andre 2017-4-18 38112 San Bernardino Cima Dome: Mojave National Preserve; southern base of Teutonia Peak, 2 mi. west of Cima Rd, approx 6 mi. NNW of Cima 1580 Comment
  HSC28007  Layia glandulosa Richard Spjut 1973-5-7 3351 San Bernardino Mojave Desert, Mid Hill Mtns. between the Providence and New York Mtns. 1524 Comment
  HSC28428  Layia glandulosa Richard Spjut 1973-4-6 3276 San Bernardino Mojave Desert; at Morongo Pass near Hwy. 62 793 Comment
  HSC99765  Layia glandulosa Jim Andre 2010-6-4 13863 San Bernardino Mid Hills, Mojave National Preserve, N Pinto Valley along New York Mtns. Rd., 2.5 mi. N of Cedar Canyon Rd. at junction with dirt road to Bathtub Spring 1619 Comment
  IRVC19115  Layia glandulosa Gordon A. Marsh 1982-4-15 40 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley; Railroad Canyon; lower slope. Little San Bernardino Mountains 1079 Comment
  IRVC19205  Layia glandulosa Gordon A. Marsh 1982-4-15 11 a San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley; Railroad Canyon; lower slope. Little San Bernardino Mountains 1079 Comment
  IRVC19221  Layia glandulosa Gordon A. Marsh 1982-4-16 20 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley; near campground. Little San Bernardino Mountains 1254 Comment
  IRVC19545  Layia glandulosa George Schakarschwili 1983-4-15 2 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley; near campground. Little San Bernardino Mountains Comment
  IRVC26395  Layia glandulosa A. C. Sanders, Mark Elvin 2003-4-5 25873 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home. Little San Bernardino Mountains 1250 Comment
  IRVC26434  Layia glandulosa Mark A. Elvin 2004-4-9 3302 San Bernardino Ca. 1.5 miles E of Pioneertown, UC Burns Pinyon Ridge Reserve W of the mouth of N Railroad Canyon in wash and adjacent foothills with a gentle to moderate S-facing slope. Little San Bernardino Mountains/Mojave Desert 1067 Comment
  IRVC29325  Layia glandulosa Mark A. Elvin 2006-4-1 4672 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  JEPS116711  Layia glandulosa David Gowen 2006-5-4 560 San Bernardino Mojave Desert. Wash east of Cima and NE of summit on Morning Star Mine Rd. Comment
  JEPS122588  Layia glandulosa J. Andre with John Game and Jeff Greenhouse 2010-5-8 12657 San Bernardino New York Mountains; at base of limestone hill along sandy wash (in fine dusty loam) approx. 0.7 mi E of Caruthers Canyon, 0.3 mi N of New York Mountains Road. Pinto Valley 7.5' Q. Comment
  JEPS13454  Layia glandulosa W. L. Jepson 1941-4-30 20518 San Bernardino Cattle Reservoir near Waterloo Wash Old Dad Mountains; Mohave Desert Comment
  JEPS13459  Layia glandulosa C. B. Wolf San Bernardino Willow Springs Mohave Desert, Willow Springs Comment
  JEPS13460  Layia glandulosa W. L. Jepson 1941-4-24 20323 San Bernardino Calico Wash; Mohave Desert Comment
  JEPS13461  Layia glandulosa Mary Beal 1937-4-21 129 San Bernardino n of. 3rd summit Barstow, western extension of; Mojave Desert, Calico Mountains Comment
  JEPS13462  Layia glandulosa Mary Beal 1938-4-21 411 San Bernardino Harper Lake; Mojave Desert. Comment
  JEPS13494  Layia glandulosa Mary Beal 1937-4-10 47 San Bernardino n Barstow (beginning of Coolgardie Mesa); Mojave Desert, Coolgardie Mesa Comment
  JEPS13495  Layia glandulosa Mary Beal 1937-4-5 21 San Bernardino Calico wash just s of Calico Mountains; Mojave Desert Comment
  JEPS13496  Layia glandulosa Mary Beal 1937-5-9 249 San Bernardino near Hole-in-Wall, Providence Mountains; Mojave Desert. Comment
  JEPS13497  Layia glandulosa Mary Beal 1939-5-6 577 San Bernardino Calico wash s of Calico Mountains; Mojave Desert Comment
  JEPS13498  Layia glandulosa Mary Beal 1938-4-14 402 San Bernardino first range n of Barstow; Mojave Desert Comment
  JEPS17946  Layia glandulosa George B. Rossbach 1955-4-20 546 San Bernardino 27 mi se of, and and 34 mi nw of Joshua Tree Lucerne Valley village; Between Old Woman Spring and Warren's Well 914 Comment
  JEPS29430  Layia glandulosa K. K. Muller 1958-3-23 936 San Bernardino e Kramer Comment
  JEPS31209  Layia glandulosa Ernest C. Twisselmann 1962-4-10 6810 San Bernardino 2 mi s Lockhart 609 Comment
  JEPS32998  Layia glandulosa E. R. Blakley 1960-4-25 3267 San Bernardino w side of base Kessler Peak; Ivanpah Mts., w side of base of Kessler Peak 1524 Comment
  JEPS39101  Layia glandulosa J. Grinnell 1920-4-28 San Bernardino 6 mi se New York Mts. 1371 Comment
  JEPS39181  Layia glandulosa W. A. Setchell 1898-4-2 San Bernardino 304 Comment
  JEPS39192  Layia glandulosa W. L. Jepson 1937-5-9 18327 San Bernardino Hole-in-the-Wall Mohave Desert, Providence Mts., Hole-in-the-Wall 1371 Comment
  JEPS39193  Layia glandulosa W. L. Jepson 1937-5-6 18246 San Bernardino Gilroy Canyon Mohave Desert, Providence Mountains, Gilroy Canyon 1219 Comment
  JEPS39199  Layia glandulosa W. L. Jepson 1913-5-4 5399 San Bernardino Calico Mountains, Mohave Desert 853 Comment
  JEPS39207  Layia glandulosa L. M. Newlon 1922-4-8 476 San Bernardino near Victorville; Mohave Desert Comment
  JEPS40003  Layia glandulosa W. L. Jepson 1928-4-26 12639 San Bernardino Morongo Valley Comment
  JEPS40013  Layia glandulosa W. L. Jepson 1913-5-1 5352 San Bernardino Kramer; Mohave Desert 755 Comment
Read comments
Nov 12 2009
  JEPS68751  Layia glandulosa Annie M. Alexander and Louise Kellogg 1939-4-16 309 San Bernardino Yucca Grove Comment
  JEPS76541  Layia glandulosa L. R. Heckard with Capt. Sutay 1977-4-4 4596 San Bernardino sw A-2 Camera Station; Edwards Air Force Base, sw Kramer Hills 944 Comment
  JOTR28736  Layia glandulosa La Doux, Tasha, Erin Babich 2005-3-31 1017 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR28740  Layia glandulosa La Doux, Tasha, Erin Babich 2005-3-31 1017 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR30304  Layia glandulosa La Doux, Tasha, Erin Babich, Bill Truesdell, Mark Wheeler 2008-4-8 1731 San Bernardino Joshua Tree National Park. Stop # 4 - Little San Bernardino Mts., Quail Wash Comment
  JOTR30898  Layia glandulosa La Doux, Tasha, Bill Truesdell 2008-4-29 2574 San Bernardino Joshua Tree National Park. Little San Bernardino mountains, northwest of Quail Springs picnic area; Open sandy bajada between Park Blvd and Quail Wash (Stop 1) 1174 Comment
  JOTR32010  Layia glandulosa La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2240 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns, Queen Mountains; 0.75 miles NE of Pine City; narrow steep walled canyon descending in general NE direction (Stop 5) Comment
  JOTR33912  Layia glandulosa La Doux, Tasha, Bill Truesdell 2010-4-29 2805 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery canyon northwest of Queen Mountain summit Comment
  JOTR34334  Layia glandulosa Andre, Jim 2012-4-11 20673 San Bernardino Joshua Tree National Park. Due east of Queen Mountain; along Rte 12 at confluence of two washes, 4.1 mi south of N. entrance station 965 Comment
  OBI36047  Layia glandulosa James Hendrickson 1978-5-28 1 San Bernardino 30 mi NNW of Barstow, N of Black Cyn, 2.3 mi S of Naval Weapons Center, S of Grass Valley, 1006 Comment
  OBI37417  Layia glandulosa G. Helmkamp & D. A. Hoover, D. A. Hoover 1985-6-5 552 San Bernardino N end of the Desert Wash Trl; at the edge of the wash 777 Comment
  OBI44891  Layia glandulosa David J. Keil, V. L. Holland, Michael Stiles, & Francis Villablanca 1987-5-2 20081 San Bernardino Along Cima rd ca 10 mi S from I-15 Comment
  POM10006  Layia glandulosa P. A. Munz 1921-5-1 4546 San Bernardino 10 miles west of '29 Palms'. Dry sandy wash 1067 Comment
  POM122580  Layia glandulosa Marcus E. Jones 1926-5-14 s.n. San Bernardino Cove Spring, Old Dad Mountains, Mojave Desert. Comment
  POM13181  Layia glandulosa I. M. Johnston 1922-5-14 6482 San Bernardino Granite Well, Mojave Desert. Comment
  POM145290  Layia glandulosa J. B. Feudge 1924-4-18 595 San Bernardino Victorville, Mojave Desert. Comment
  POM159848  Layia glandulosa E. C. Jaeger 1928-3-24 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  POM213149  Layia glandulosa P. A. Munz 1935-5-3 13692 San Bernardino Vontrigger Spring, Eastern Mohave Desert. 1067 Comment
  POM229165  Layia glandulosa P. A. Munz, Florence J. Youngberg 1937-5-7 15215 San Bernardino 5 miles SW of Victorville. 975 Comment
  POM229680  Layia glandulosa P. A. Munz, Florence J. Youngberg 1937-5-7 115174 San Bernardino 5 miles east of Victorville. 884 Comment
  POM250384  Layia glandulosa I. W. Clokey, B. C. Templeton 1935-4-4 5740 San Bernardino Mojave Desert; Adelanto and Randsburg. 850 Comment
  POM250428  Layia glandulosa I. W. Clokey 1935-4-25 6932 San Bernardino NE of Hinkley 1100 Comment
  POM263078  Layia glandulosa J. C. Roos 1941-4-5 190 San Bernardino Quail Springs, Little San Bernardino Mts. Comment
  POM293892  Layia glandulosa Lyman Benson 1947-4-22 12313 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mojave Desert drainage area. 1402 Comment
  POM30367  Layia glandulosa Marcus E. Jones 1903-5-17 s.n. San Bernardino Victor [Victorville] 793 Comment
  POM304725  Layia glandulosa Henry J. Ramsey, Henry J. Ramsey 1937-5-1 171 San Bernardino Morongo Valley. Comment
  POM30578  Layia glandulosa Marcus E. Jones 1903-5-16 s.n. San Bernardino Cajon Pass. 1159 Comment
  POM31072  Layia glandulosa Marcus E. Jones 1907-4-29 s.n. San Bernardino Nipton. 915 Comment
  POM361638  Layia glandulosa Christopher Davidson 1976-6-26 4459 San Bernardino Northwest end of Baldwin Lake, Northwest of Highway 38. 1982 Comment
  POM361640  Layia glandulosa M. B. Dunkle 1934-3-31 3941 San Bernardino Dry Morongo. Dry mountainside 4000 ft. Smith Mt. 305 Comment
  POM361641  Layia glandulosa N. C. Cooper 1948-5-13 2825 San Bernardino Yucca Mesa 1067 Comment
  POM361642  Layia glandulosa N. C. Cooper 1948-5-13 2789 San Bernardino Yucca Valley. 976 Comment
  POM361644  Layia glandulosa K. K. Muller 1972-5-3 3083 San Bernardino Near BLM Campground at Hole in the wall, 27 miles Nn of Essex, Providence Mtns. 915 Comment
  POM361712  Layia glandulosa N. C. Cooper 1949-4-16 3372 San Bernardino Victorville. 823 Comment
  POM4340  Layia glandulosa Edwards 1917-5-9 s.n. San Bernardino Victorville. Comment
  POM47231  Layia glandulosa Mary F. Spencer 1920-4-18 1429 San Bernardino Barstow, Mojave Desert 640 Comment
  POM4841  Layia glandulosa I. M. Johnston 1918-5-21 s.n. San Bernardino Cucamonga Canyon Wash. Comment
  POM48651  Layia glandulosa Mary F. Spencer 1919-5-10 1122 San Bernardino In canyon near San Bernardino County. 305 Comment
  POM48815  Layia glandulosa Mary F. Spencer 1917-4-29 524 San Bernardino In desert sand, Hesperia 945 Comment
  POM569198  Layia glandulosa B. C. Templeton 1935-4-4 5749 San Bernardino Between Adelanto and Randsburg. 850 Comment
  POM6508  Layia glandulosa P. A. Munz 1919-4-12 2533 San Bernardino Victorville. 822 Comment
  POM7909  Layia glandulosa I. M. Johnston 1920-5-15 s.n. San Bernardino Mouth of Lytle Creek. Comment
  POM8332  Layia glandulosa P. A. Munz, I. M. Johnston, R. D. Harwood 1920-5-21 4248 San Bernardino Vicinity of Bonanza King Mine, East slope of Providence Mountains 1220 Comment
  POM8372  Layia glandulosa Mary F. Spencer 1920-4-18 1429 San Bernardino Barstow, Mojave Desert 640 Comment
  POM8596  Layia glandulosa P. A. Munz, R. D. Harwood 1920-3-30 3463 San Bernardino Near Bonanza [King Mine], Providence Mts. 762 Comment
  POM8927  Layia glandulosa P. A. Munz 1921-4-27 4448 San Bernardino Between Hesperia and Adelanto. 914 Comment
  RSA0017297  Layia glandulosa Duncan S. Bell 2013-4-5 4723 San Bernardino Collecting in Owl Canyon to the east of Rainbow Basin, approximately 10 air miles north of Barstow. 1035 Comment
  RSA0018675  Layia glandulosa Duncan S. Bell, Evan Meyer 2013-3-20 4581 San Bernardino Pipes Wash at the junction of Old Woman Springs Road and Pipes Road. 1081 Comment
  RSA0019639  Layia glandulosa J. Andre 2013-4-30 24575 San Bernardino Cima Dome; Mojave National Preserve; approx. 5 miles NNW of Cima, 1.4 miles west of Cima Road (at Kessler Spring). 1559 Comment
  RSA0022322  Layia glandulosa Duncan S. Bell 2011-4-23 2327 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0025467  Layia glandulosa J. Andre 2012-5-1 21493 San Bernardino Mojave National Preserve. Along dirt road 2.4 mi SSE of Cima. 1318 Comment
  RSA0028110  Layia glandulosa Duncan S. Bell 2012-5-3 3575 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0029621  Layia glandulosa J. Andre 2006-4-20 7408 San Bernardino Granite Mountains. Mid Hills: below white limey clay formations on lower slopes of the far north end of Wildhorse Mesa about 1.5 mi. W. of Wildhorse Cyn Rd. 1530 Comment
  RSA0036297  Layia glandulosa J. M. Andre 2014-3-24 30081 San Bernardino Granite Mountains: Mojave National Preserve; 0.5 mi. west of Kelbaker Rd, along old dirt road to Cottonwood Basin. 1142 Comment
  RSA0036605  Layia glandulosa Duncan S. Bell 2014-3-28 6324 San Bernardino Granite Mountains; to the east of Apple Valley, approximately 3.5 air miles northwest of Rabbit Dry Lake, and about 1 air mile south of Amaral Spring. 1225 Comment
  RSA0036842  Layia glandulosa G. Kung, R. Magnus, M. Pettit, W. H. Sakai 1998-4-25 43 San Bernardino Burns Pinon Ridge Reserve. 1250 Comment
  RSA0038701  Layia glandulosa Jim Andre 2014-3-28 27780 San Bernardino Mojave Natl. Preserve; about 5 mi. north of Aiken Mine, 0.5 mi. west of Button Mtn, about 1 mi. south of Cow Cove. 1263 Comment
  RSA0047391  Layia glandulosa Duncan S. Bell 2010-5-21 1040 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA0053912  Layia glandulosa Duncan S. Bell, Ernesto Osuna, Perrine Veguer 2014-5-28 7046 San Bernardino Bighorn Mountains; within the Bighorn Mountains Wilderness area; San Bernardino National Forest; on the west side of Mineral Mountain, about 1 air mile southeast of Rose Mine. 2182 Comment
  RSA0054061  Layia glandulosa Duncan S. Bell 2014-3-29 6446 San Bernardino Bighorn Mountains; Bighorn Mountains Wilderness area; collecting in the lower section of Ruby Canyon. 1101 Comment
  RSA0058068  Layia glandulosa Jim Andre 2014-4-10 28443 San Bernardino along dirt road just SE of lower Fossil Cyn drainage, west end of Mud Hills, about 5 mi. NE of Harper Lake, approx 13 mi. NW of Barstow 781 Comment
  RSA0060353  Layia glandulosa Duncan S. Bell, Joy England 2014-6-5 7157 San Bernardino San Bernardino National Forest; Bighorn Mountains; collecting in the southern section of the Granite Peaks area. 2080 Comment
  RSA0060387  Layia glandulosa Jim Andre 2013-5-21 26048 San Bernardino Mid Hills: Mojave National Preserve; 1.5 mi. NW of Pinto Mtn, 1.0 mi. south of Bathtub Spring, approx. 5 mi. west of NY Mtns Rd. 1706 Comment
  RSA0060839  Layia glandulosa Amanda E Fisher, Saccavadi Bricker 2013-4-11 133 San Bernardino Bighorn BLM Wilderness, SE parcel near Pioneertown. 1514 Comment
  RSA0062556  Layia glandulosa Duncan S. Bell 2013-12-28 6094 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Water Canyon, about 0.75 air mile south of Chaparrosa Spring. 1268 Comment
  RSA0068125  Layia glandulosa Cheryl Sevilla, Sarah J. De Groot 2015-4-15 75 San Bernardino West of Homestead Valley and south of Ruby Mountain off New Dixie Mine Road. 4.52 air miles west of Highway-247. 1384 Comment
  RSA0078412  Layia glandulosa Jim Andre 2014-4-14 27408 San Bernardino SE end of Grass Valley along BLM Rd# 6265, south of Slocum Mtn, north of Black Mtn, west of Almond Mtn, northwest of Fremont Pk. 965 Comment
  RSA0081352  Layia glandulosa Jim M. Andre, Bob Patterson, Tasha La Doux 2015-3-24 31463 San Bernardino Cima Cinder Cones; Mojave National Preserve; along Aiken Mine Rd, approx 2.5 mi. NE of Aiken Mine, about 15 mi. SW of junction with I-15 at Valley Wells. 1220 Comment
  RSA0085490  Layia glandulosa Jim Andre 2013-4-25 26784 San Bernardino Mojave National Preserve; NW base of Mid Hills, along dirt road to Coyote Spring, 2.4 mi. SW of Cedar Cyn Rd, approx 1 mi. south of Cima Rd. 1117 Comment
  RSA0103375  Layia glandulosa Jim M. Andre 2012-4-9 20666 San Bernardino Granite Mountains; Univ. of Calif. Granite Mtns Desert Research Center, approx. 1 mi. east of Granite Cove, just N. or fenceline at microwave tower camp. 1238 Comment
  RSA11172  Layia glandulosa C. B. Wolf 1926-4-18 194 San Bernardino 10 miles W of Victorville, Mojave Desert. 915 Comment
  RSA121787  Layia glandulosa D. Axelrod 1935-4-27 285 San Bernardino 3 miles SE of Mo. of Deep Creek. 1387 Comment
  RSA13124  Layia glandulosa C. B. Wolf 1935-5-25 2410 San Bernardino Mojave Desert, 1 mile E of Yucca Station open hills 1220 Comment
  RSA161107  Layia glandulosa P. C. Everett, Nick Lolonis 1963-5-3 s.n. San Bernardino Above road at summit of Pass betw Morongo Valley & Yucca Valley. 1006 Comment
  RSA167667  Layia glandulosa R. F. Thorne 1964-5-3 33999 San Bernardino 5 miles east of Joshua Tree and ca 1 mile north of road to Twentynine Palms. Comment
  RSA24214  Layia glandulosa C. B. Wolf 1941-4-29 10149 San Bernardino Mojave Desert. S. sides of Old Dad-Granite Mt. Range. 1/2 mi. below summit of Willow Spring Canyon 1372 Comment
  RSA252293  Layia glandulosa R. F. Thorne 1973-4-29 43314 San Bernardino 11 air miles SE of Cima, 0.4 miles S from Cedar Canyon Road into Pinto Valley Road. 1494 Comment
  RSA254962  Layia glandulosa C. W. Tilforth, Dorothy Tilforth 1975-5-19 1024 San Bernardino Snake Springs area, Granite Mtns, east.[ern] San Bernardino County. 1311 Comment
  RSA269860  Layia glandulosa B. A. Prigge 1974-5-10 1463 San Bernardino Clark Mountain range, 5.5 miles N of Mountain Pass, 1 mile S of Greens Mine 1646 Comment
  RSA269864  Layia glandulosa B. A. Prigge 1973-4-29 796 San Bernardino Clark Mt Range, 6 miles NNW of Mt. Pass in Fir Canyon 1646 Comment
  RSA269865  Layia glandulosa B. A. Prigge 1974-4-24 1407 San Bernardino NE San Bernardino county, Clark Mt Range, 4.8 miles N of Mt Pass, above Benson Mine. 1707 Comment
  RSA270232  Layia glandulosa James Henrickson 1974-5-10 13872 San Bernardino Ca. 40 (air) miles SE of Baker in Mid-Hills; upper slopes of Wild Horse Mesa, ca. 2.5 miles SW of Hole-in-the-Wall. 1433 Comment
  RSA270347  Layia glandulosa James Henrickson 1973-6-2 10399 San Bernardino 7 air miles E of Cima in upper Butcher Knife Canyon of SW New York Mountains. 1677 Comment
  RSA270355  Layia glandulosa James Henrickson 1973-5-27 s.n. San Bernardino Ca. 9 (air) miles ENE of Kelso, 7.3 (road) miles on Globe Canyon Road E of Kelso-Cima Road, in Mid-Canyon on N side of Providence Mountains 1372 Comment
  RSA278895  Layia glandulosa R. F. Thorne 1978-5-9 51294 San Bernardino E. Mojave Desert, New York Mts: NNW side of range, ESE from Brant (UPRR siding) up main wash to base of mts. 1158 Comment
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Sep 22 2011
  RSA279165  Layia glandulosa B. A. Prigge 1978-4-24 2746 San Bernardino Vontrigger Hills, N end of hills near mine shafts. Ca. 13 air mi. N of Goffs. 1128 Comment
  RSA279307  Layia glandulosa R. F. Thorne, J. Henrickson 1975-5-4 45467 San Bernardino E Mojave Desert, E end of Granite Mts, 1/2 miles N of Snake Spring 1189 Comment
  RSA289625  Layia glandulosa D. A. Young 1969-5-25 P 493 San Bernardino end of Haven Avenue N. of Chaffey College 457 Comment
  RSA309679  Layia glandulosa R. F. Thorne 1979-5-10 52906 San Bernardino About 1 mi ENE of Bowen Ranch on Mojave Desert slopes, N side of San Bernardino Mts. 1341 Comment
  RSA357854  Layia glandulosa R. F. Thorne, M. Z. Thorne 1973-3-30 42699 San Bernardino SE end Johnson Valley, ca. 20 miles N of Yucca Valley and 12 miles ESE of Old Woman Springs 976 Comment
  RSA361639  Layia glandulosa M. B. Dunkle 1933-5-6 3388 San Bernardino Dry Morongo Creek. Comment
  RSA3660  Layia glandulosa C. B. Wolf 1932-5-2 3272 San Bernardino 3 mi. no. (slightly N.W.) of Lanfair. Lanfair Valley., East. Mojave Desert. 1280 Comment
  RSA488909  Layia glandulosa Maureen H. Pendleton 1988-3-29 s.n. San Bernardino Mojave Desert, about 2 miles E of Pioneertown. 1220 Comment
  RSA488931  Layia glandulosa Steve Myers 1988-3-17 s.n. San Bernardino Near Pioneertown, at recharge site on Pioneertown Road, 1 miles NW of Sunnyslope Dr. 1098 Comment
  RSA489195  Layia glandulosa Steve Myers, Jeri Hirshberg 1988-3-17 s.n. San Bernardino Ca. 4.5 miles N of town of Yucca Valley, on Hwy 247 ca., 1/8 mi N of Pipes Canyon Rd 1098 Comment
  RSA494663  Layia glandulosa B. L. Phillips 1988-4-17 s.n. San Bernardino Granite Mtns., at Cottonwood Spring on the UC Reserve. 1463 Comment
  RSA512146  Layia glandulosa Ed LaRue, S. Dougherty, Steve Myers 1989-4-17 s.n. San Bernardino 1/2 mi W of Bowden Flat, on a stream channel that runs through Burns Canyon, ca1 mi SE of town of Rimrock. Pipe's Road traverses site. Comment
  RSA518504  Layia glandulosa B. L. Burge 1977-1 336 b San Bernardino E Mojave Desert, Ivanpah Valley. 915 Comment
  RSA583989  Layia glandulosa R. G. Swinney 1993-7-9 2396 San Bernardino Upper Lytle Creek, 2 mi NW of Gobbler's Knob, 300 m N Pacific Crest Trail. 2366 Comment
  RSA596688  Layia glandulosa R. G. Swinney 1996-5-27 4718 San Bernardino San Gabriel Mountains, near summit of peak SE of Oak Springs Ranch, S. of Pinyon Hills. 1872 Comment
  RSA606936  Layia glandulosa R. S. Woglum 1930-4-6 s.n. San Bernardino South Coast: Redlands. Comment
  RSA606939  Layia glandulosa R. S. Woglum 1935-4-15 800 San Bernardino 29 Palms vicinity. Comment
  RSA607463  Layia glandulosa R. S. Woglum 1937-5-2 316 San Bernardino Mojave Desert: Old Woman Springs; north side of San Bernardino Mountains. Comment
  RSA620144  Layia glandulosa J. M. Porter 1998-4-24 11735 San Bernardino Mojave Desert: Kramer Hills; along Hwy 395, S. of Kramer Junction. Comment
  RSA645460  Layia glandulosa R. G. Swinney 1996-4-13 4580 San Bernardino San Gabriel Mts: W of Cajon Summit, (.8 mi. N of Fwy 215 brake check area), S of Oro Grande Wash. 1280 Comment
  RSA648291  Layia glandulosa G. Kung, R. Magnus, M. Pettit, W. H. Sakai 1998-4-11 3 San Bernardino Burns Pinon Ridge Reserve 1250 Comment
  RSA650135  Layia glandulosa Marion P. Harthill 1972-5-22 746 San Bernardino Wrightwood. 1310 Comment
  RSA650136  Layia glandulosa Marion P. Harthill 1974-4-22 s.n. San Bernardino Wrightwood. Comment
  RSA664922  Layia glandulosa R. G. Swinney 1995-5-28 3729 San Bernardino San Gabriel Mtns; Upper Lytle Creek Ridge above Lone Pine Canyon. 1.4 miles south of Lone Pine Rd. on 3N31, at first switchback, ca. 50-1500 m S of road. 1695 Comment
  RSA679378  Layia glandulosa Valerie L. Soza, LeRoy Gross 2002-5-21 1467 San Bernardino Hawes Ranch meadow along Cox Creek. Post Willow 1999 Fire. 1738 Comment
  RSA696930  Layia glandulosa J. Snow 1930-4-20 s.n. San Bernardino Desert SE of Victorville. Comment
  RSA696931  Layia glandulosa J. R. Bruff 1928-4-2 119 San Bernardino Ridge E. of Morengo Valley. Comment
  RSA708278  Layia glandulosa Scott D. White, Jennifer H. Jones 2005-5-3 10994 San Bernardino San Bernardino Mountains: North of Baldwin Lake. Private land adjacent to CDFG Baldwin Lk Preserve and to SBNF. 2058 Comment
  RSA721697  Layia glandulosa R. G. Swinney 1995-4-5 3453 San Bernardino Sheep Creek near Pinon Hills, 0.8 mi. S of Hwy 138 via Scrub Oak Rd. and then 70-300 m W of Scrub Oak Rd. 1396 Comment
  RSA725889  Layia glandulosa R. G. Swinney 1997-5-3 5410 San Bernardino San Gabriel Mtns.: Pinon Hills, 'Oak Hills' area, c. 0.25 mi. SW of west end of Sunny Slope Rd. and c. 0.12 mi. wet of Gren Rd., 1 mi. N of Oak Spring Ranch. 1512 Comment
  RSA740593  Layia glandulosa Naomi Fraga, LeRoy Gross 2008-5-19 2070 -B San Bernardino Along PCT north and south of 2N02 Burns Canyon Road. 2043 Comment
  RSA752130  Layia glandulosa Justin M. Wood, Dustin Ray 2009-7-1 1034 San Bernardino Lower portion of Wildhorse Meadow and Wildhorse Creek from the meadow, down to the campsite (approx. 0.5 ml.) 2378 Comment
  RSA752198  Layia glandulosa Justin M. Wood, Dustin Ray 2009-6-17 926 San Bernardino San Bernardino Mountains. Canyon and ridgeline immediately northwest of Cienega Seca (Blue Sky Meadow). 2481 Comment
  RSA754000  Layia glandulosa Anonymous 670402 San Bernardino San Gabriel Mts. near Fontana 305 Comment
  RSA757510  Layia glandulosa Michael Honer 2008-4-12 2992 San Bernardino Hondo Wash: about 4 air-miles W of Flamingo Heights / Landers area. Accessed by driving curvy twisted confusing roads W from Hwy 247 and Hondo St. 1280 Comment
  RSA763599  Layia glandulosa Justin M. Wood, J. Slaughter 2010-4-28 1515 San Bernardino Smarts Ranch Rd (3N03) +/- 0.5 mi from intersection w/ Hwy 18. 1843 Comment
  RSA763939  Layia glandulosa Brandy Wood 2010-5-5 19 San Bernardino Mojave River at Rock Springs Rd, +/- 0.3 miles east of bridge. 883 Comment
  RSA764271  Layia glandulosa Doris Bowers 1957-3-30 934 San Bernardino N/o Fontana 457 Comment
  RSA765785  Layia glandulosa J. Andre 2010-5-25 14236 San Bernardino Mid Hills; Mojave National Preserve; along Black Canyon Road, 0.7 mi. south of Cedar Canyon Rd. 1604 Comment
  RSA774651  Layia glandulosa Duncan S. Bell, Donna Thomas 2011-5-20 2486 San Bernardino Flat Top; north of Pioneertown and east of Rimrock. 1339 Comment
  RSA775219  Layia glandulosa Duncan S. Bell 2011-5-21 2549 San Bernardino Eastern San Bernardino Mountains; Rattlesnake Canyon area; approximately 2.3 air miles southeast of Viscera Spring. 1752 Comment
  RSA775712  Layia glandulosa Thomas Stoughton, Stephanie Rockwood, Christi Gabriel 2011-5-4 1192 San Bernardino Transition between San Bernardino Mountains and Little San Bernardino Mountains, Big Horn Mountain Wilderness, New Dixie Mine Road, just west of Hwy 247 1153 Comment
  RSA776312  Layia glandulosa Amber Swanson 2011-3-26 278 a San Bernardino Off sides of Rd to Grass Valley N of Black Cyn. 967 Comment
  RSA778681  Layia glandulosa J. Andre 2010-5-30 15689 San Bernardino Mid Hills; along dirt road to Chicken Water Spring, at Cedar Wash crossing, 2.4 miles SW of Jct. with Cedar Canyon Road 1100 Comment
  RSA779642  Layia glandulosa Duncan S. Bell, Terry Higgins 2011-6-7 2663 San Bernardino San Bernardino National Forest: west of Holcomb Valley, collecting on peaks and along ridgelines above and east of Greenlead Creek, approximately 0.75 air mile northwest of Hitchcock Spring. 2347 Comment
  RSA779733  Layia glandulosa Duncan S. Bell, Jennifer Pilapil 2011-7-5 2733 San Bernardino San Bernardino National Forest: west of Holcomb Valley, about 0.6 air miles north of the junction of Holcomb River and Greenlead Creek, approximately 1.4 air miles west of Hitchcock Spring. 2127 Comment
  RSA782843  Layia glandulosa J. Andre 2011-5-9 19845 San Bernardino Cima Dome; Mojave National Preserve; on dirt road to Cut Spring, 4.6 miles N of Cima, 1.1 mile west of Cima Road. 1587 Comment
  RSA784341  Layia glandulosa J. D. Olmsted 1959-4-19 353 San Bernardino 10 mi SE of Lucerne Valley on road from Old Woman Springs to Yucca Valley. 945 Comment
  RSA787491  Layia glandulosa Naomi Fraga, Gary D. Wallace, Scott Eliason, Kerry Myers, Christine Craig, Gina Richmond, Deb Nelson 2010-4-13 3283 B San Bernardino Whitewater Canyon Bioblitz. Wathier Landing. 1159 Comment
  RSA79163  Layia glandulosa P. A. Munz, P. C. Everett 1952-5-2 16271 San Bernardino Paradise Valley W of 29 Palms 762 Comment
  RSA793352  Layia glandulosa J. Andre 2011-6-1 20479 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  RSA798088  Layia glandulosa J. Andre 2011-4-22 17072 San Bernardino Mid Hills; Mojave National Preserve; along dirt road between Burro Spring and Death Valley Mine, 3.2 miles south of Cima. 1331 Comment
  RSA799428  Layia glandulosa J. Andre 2012-5-10 22649 San Bernardino Mojave National Preserve; along Black Canyon Road, 0.6 miles north of Hole-in-the-Wall Visitors Center. 1323 Comment
  RSA800558  Layia glandulosa J. Andre 2012-4-23 23375 San Bernardino Mid Hills; Mojave National Preserve; south end of Mid Hills Campground, approximately 0.4 miles north of Wildhorse Canyon Road. 1698 Comment
  RSA897  Layia glandulosa E. R. Johnson 1928-4-28 928 San Bernardino Rock Spring, Mojave Desert 1127 Comment
  SBBG11625  Layia glandulosa E. R. Blakley 1960-4-25 3267 San Bernardino W side of base of Kessler Pk, Ivanpah Mtns 1524 Comment
  SBBG14996  Layia glandulosa E. C. Twisselmann 1962-4-10 6810 San Bernardino Harper Dry Lake basin 2 mi S of Lockhart 609 Comment
  SBBG16445  Layia glandulosa D. Myrick 1962-4-13 542 San Bernardino Ord Mtns, ca. 20 mi S of Barstow on Lucerne Valley Rd 1219 Comment
  SBBG27765  Layia glandulosa D. Myrick 1964-5-1 850 San Bernardino Lucerne Valley-Yucca Valley Rd, 10 mi W of Yucca Valley 914 Comment
  SBBG34189  Layia glandulosa T. L. Secrest 1951-5-21 San Bernardino Santa Ana River near Redlands Comment
  SBBG35575  Layia glandulosa D. Myrick 1966-4-5 1342 San Bernardino Twentynine Palms Hwy, ca. 5 mi W of Twentynine Palms Comment
  SBBG35576  Layia glandulosa D. Myrick 1966-4-5 1386 San Bernardino Lucerne Valley-Barstow Rd [probably S side of Ord Mtns] Comment
  SBBG46040  Layia glandulosa E. R. Blakley 1960-4-25 3267 San Bernardino W side of base of Kessler Pk, Ivanpah Mtns 1524 Comment
  SBBG47152  Layia glandulosa K. K. Muller 1972-5-3 3083 San Bernardino near BLM Cmpgrd at Hole-in-the Wall, ca. 27 mi N of Essex 914 Comment
  SBBG61215  Layia glandulosa R. Hoffmann 1930-5-16 San Bernardino Providence Mtns 1219 Comment
  SBBG81179  Layia glandulosa S. A. Junak 1982-5-15 1167 San Bernardino W of cmpgrd, Mid Hills 1706 Comment
  SBBG8524  Layia glandulosa K. K. Muller 1958-3-23 936 San Bernardino just E of Kramer Comment
  SD133173  Layia glandulosa L. LaPre 1991-4-6 91 10 San Bernardino Adelanto, north side of Highway 18. 960 Comment
  SD224853  Layia glandulosa A. C. Sanders, P. J. MacKay & G. K. Helmkamp 1995-5-21 17033 San Bernardino San Bernadino Mtns.: Grapevine Cyn. Rd., S of Apple Valley, 4.2 mi. above Santa Fe RR crossing, 0.6 mi. above microwave tower. 1737 Comment
  SD224854  Layia glandulosa Ed LaRue 1992-4-23 92 52 San Bernardino Adelanto: Adelanto Road, east of Maverick Stadium Comment
  SD249651  Layia glandulosa J. M. Andre 2013-3-30 25283 San Bernardino Region: GM; Granite Mountains Mojave National Preserve; 0.8 mi. north of Gate into UC reserve campground near mouth of Cottonwood Basin 1159 Comment
  SD256694  Layia glandulosa J. M. Andre 2013-4-30 24575 San Bernardino Cima Dome: mojave National Preserve; approx. 5 miles NNW of Cima, 1.4 miles W of Cima Rd (at Kessler Spr). Cima Dome 7.5'Q 1558 Comment
  SD87712  Layia glandulosa F. W. Peirson 1924-5-15 4591 San Bernardino Baldwin Lake, San Bernardino Mountains 2040 Comment
  SEINET11447816 Image available Layia glandulosa N. H. Berg 1904-2-7 s.n. San Bernardino Redlands Comment
  SEINET11447826 Image available Layia glandulosa I. W. Clokey, B. C. Templeton 1935-4-4 5749 San Bernardino Adelanto-Randsburg. 850 Comment
  SEINET2042614 Image available Layia glandulosa I. W. Clokey, B. C. Templeton 1935-4-4 5749 San Bernardino Adelanto-Randsburg. 850 Comment
  SEINET2053325 Image available Layia glandulosa K. Kirtland 1986-3-31 San Bernardino Southern Mojave Desert, Engle property, 1 mile SSE of Phelan 1341 Comment
  SEINET2053333 Image available Layia glandulosa W. W. Mayhew 1960-3-17 San Bernardino 1 mi. W. of Joshua Tree 883 Comment
  SEINET2053336 Image available Layia glandulosa E. R. Blakley 1960-4-25 3267 San Bernardino West side of the base of Kessler Peak, Ivanpah Mt. 1524 Comment
  SEINET2053338 Image available Layia glandulosa Scott White 1992-4-30 92 -89 San Bernardino San Bernardino Mountains, desert slope near confluence of Deep Creek and Mojave River. 1005 Comment
  SEINET2053340 Image available Layia glandulosa John Adams 1965-5-2 174 San Bernardino Hwy 18, 5 mi. SE of Lucerne Valley. 1066 Comment
  SEINET2053342 Image available Layia glandulosa John Adams 1965-5-2 160 San Bernardino U.S. Hwy 395, 2 mi. S of Adelanto. 914 Comment
  SEINET3147919  Layia glandulosa S. B. Parish 1906-4-12 5557 San Bernardino San Bernardino Valley Comment
  SEINET4559066  Layia glandulosa J. Andre 2012-1 22649 San Bernardino Mojave National Preserve; along Black Canyon Rd., 0.6 mi. north of Hole-In-The-Wall Visitors Center 1323 Comment
  SEINET7062865  Layia glandulosa A. G. Vestal 1947-4-8 s.n. San Bernardino A weedy field southwest of Lytle Crook. (WGS84/NAD83). UTM Zone 11, 454653mE, 3790074mN. 660 Comment
  SFV5391  Layia glandulosa J. Turner, F. M. Ball, C. Blake 1962-6-3 s. n. San Bernardino San Gabriel Mountains Just west of junction of routes 2 and 138, 3 miles south of Phelan. 1494 Comment
  SFV6490  Layia glandulosa T. Gordon, W. C. Willig, K. A. Wilson, D. R. Perry 1974-4-27 189 San Bernardino Mojave Desert Phelan Road, 0.25 miles west of Highway 395. 1090 Comment
  SJSU11666  Layia glandulosa W. E. Ferguson 1962-4-28 San Bernardino 3 mi NE of Cajon Pass Comment
  SJSU11697  Layia glandulosa R. C. McGehee 1970-4-19 166 San Bernardino Old Woman Springs Rd c. 10 mi E of Lucerne Valley Comment
  SJSU1900  Layia glandulosa J. W. Tilden 1957-4-15 1076 San Bernardino near Adelanto Comment
  SJSU4876  Layia glandulosa J. W. Tilden 1960-3-13 1466 San Bernardino Kramer Hills c. 6 mi S of Kramer Comment
  UC1069727  Layia glandulosa H. C. Lee 1935-3-24 146 San Bernardino BM 3522 Hesperia Quadrangle Comment
  UC1069730  Layia glandulosa D. Axelrod 1935-4-28 302 San Bernardino 2 mi ese of nw corner Deep Creek Quad. Comment
  UC1069733  Layia glandulosa D. Axelrod 1935-4-27 285 San Bernardino 3 mi se of mouth of Deep Creek; Deep Creek Quadrangle Comment
  UC1073430  Layia glandulosa George B. Rossbach 1955-4-20 546 San Bernardino between Old Woman Spring and Warren's Well (27 mi se of Lucerne Valley Village, 34 mi nw of Joshua Tree) 914 Comment
  UC112603  Layia glandulosa H. M. Hall 1906-5-4 6846 San Bernardino Comment
  UC1518679  Layia glandulosa Robert F. Thorne and Barry Prigge 1979-5-10 52906 San Bernardino ca. 1 mi ene Bowen Ranch; Mojave Desert slopes, n side of San Bernardino Mts. 1341 Comment
  UC1563062  Layia glandulosa Steve Boyd and Orlando Mistretta 1986-3-31 1527 San Bernardino 4 mi e of jct with Highway 18 ne Pinyon Hills (Highway 138); Mojave Desert Comment
  UC306178  Layia glandulosa Forrest Shreve 1915-4-23 San Bernardino near Barstow; Harper's Lake Comment
  UC30621  Layia glandulosa S. B. and W. F. Parish 1888-5-1 185 San Bernardino San Bernardino Valley Comment
  UC30628  Layia glandulosa S. B. Parish 1896-1-1 San Bernardino vicinty San Bernardino 304 Comment
  UC468838  Layia glandulosa S. B. Parish 1908-4-16 6904 San Bernardino San Bernardino Valley 300 Comment
  UC468857  Layia glandulosa Katharine Brandegee 1905-5-13 San Bernardino near Bloomington Comment
  UC569121  Layia glandulosa P. A. Munz 1935-5-3 13692 San Bernardino dry flat above Vontrigger Spring (eastern Mohave Desert); eastern Mohave Desert 1066 Comment
  UC577247  Layia glandulosa David D. Keck and Palmer Stockwell 1935-5-15 3282 San Bernardino Cajon Pass, Devore Station 1127 Comment
  UC625645  Layia glandulosa Annie M. Alexander 1939-4-14 309 San Bernardino 1219 Comment
  UC625668  Layia glandulosa Annie M. Alexander 1939-5-10 410 San Bernardino Comment
  UC625689  Layia glandulosa Annie M. Alexander 1939-5-16 521 San Bernardino Comment
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Oct 8 2013
  UC666279  Layia glandulosa Annie M. Alexander and Louise Kellogg 1940-5-5 1335 San Bernardino 4th of July Canyon New York Mts.; (actually Caruthers Canyon, fide Tom Schweich) 1615 Comment
  UC667237  Layia glandulosa Annie M. Alexander 1940-4-19 1154 San Bernardino Kramer Road Red Mountains, Kramer Road 844 Comment
  UC668404  Layia glandulosa Annie M. Alexander and Louise Kellogg 1941-4-19 2039 San Bernardino 3.3 mi s Victorville; Mohave Desert 838 Comment
  UC68885  Layia glandulosa H. M. Hall 1905-5-1 6208 San Bernardino near Victorville; Mohave Desert 1036 Comment
  UC725301  Layia glandulosa A. A. Heller 1941-4-7 15958 San Bernardino just e Kramer (along U.S. Highway #66) Comment
  UC828931  Layia glandulosa I. W. Clokey 1935-4-4 5749 San Bernardino Adelanto-Randsburg 850 Comment
  UC828932  Layia glandulosa I. W. Clokey 1935-4-25 San Bernardino ne Hinkley 1100 Comment
  UC922767  Layia glandulosa Annie M. Alexander and Louise Kellogg 1940-3-23 927 San Bernardino 9 mi w Twenty Nine Palms Comment
  UCD133899  Layia glandulosa Cameron Blake; Jane Turner, Francis M. Ball 1962-6-3 SK and F 977 San Bernardino W of junction Rts. 2 and 138, 3 miles S of Phelan. 1493 Comment
  UCR100074  Layia glandulosa R. G. Swinney 1967-3-25 0090 San Bernardino Mojave Desert/San Gabriel Mtns, Pinon Hills 1220 Comment
  UCR102899  Layia glandulosa Bern Schwenn 1998-4-11 s.n. San Bernardino San Bernardino Mountains, Ridge between Mission Creek and Dry Morongo Canyon, the slopes on either side. Partly along Pacific Crest Trail 1098 Comment
  UCR103331  Layia glandulosa George K. Helmkamp 1998-3-30 3058 San Bernardino Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park 884 Comment
  UCR112371  Layia glandulosa A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21824 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), south of Phelan Rd. near Caughlin Rd. 1220 Comment
  UCR112603  Layia glandulosa A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21771 San Bernardino Mojave Desert, Lugo-Vincent Powerline (S Cal. Edison), c. 4 miles NE of Cajon Summit 1128 Comment
  UCR113511  Layia glandulosa Mitch Provance, J. Ross 2000-4-16 1903 San Bernardino Mojave Desert, Baldy Mesa, west side of the road at Phelan Rd. and Coleridge Rd. 1140 Comment
  UCR121851  Layia glandulosa George K. Helmkamp, E. A. Helmkamp 2001-3-24 6317 San Bernardino Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road 1037 Comment
  UCR126105  Layia glandulosa A. C. Sanders, Mark Elvin 2003-4-5 25873 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR13954  Layia glandulosa O. F. Clarke 1973-4-22 s.n. San Bernardino San Bernardino Mtns. / Mojave Desert, University of California, Burns Pinyon Ridge Reserve, north of Yucca Valley 1223 Comment
  UCR146949  Layia glandulosa Mark A. Elvin 2004-4-9 3302 San Bernardino Little San Bernardino Mtns, UC Burns Pinyon Ridge Reserve, c. 1.5 mi east of Pioneertown, west of the mouth of N Railroad Canyon 1067 Comment
  UCR15711  Layia glandulosa Frank C. Vasek 1978-4-28 s.n. San Bernardino Mojave Desert, west of Rabbit Dry Lake. Site VIIA 915 Comment
  UCR159496  Layia glandulosa Jim Andre 2005-5-3 5001 San Bernardino Eastern Mojave Desert, Ivanpah Valley: c. 1 mi north of UPRR crossing (at Ivanpah), in wash on west side of Ivanpah Road 1017 Comment
  UCR163974  Layia glandulosa B. G. Pitzer 2001-4-11 4317 San Bernardino SW Mojave Desert, just outside the Adelanto city limits (S side), c. 2.6 mi. north of Hwy 18 & 0.2 mi. west of Hwy 395 on Holly Road 912 Comment
  UCR166694  Layia glandulosa Scott D. White, Jennifer H. Jones 2005-5-3 10994 San Bernardino San Bernardino Mtns, North of Baldwin Lake. Private land adjacent to CA Department of Fish and Game Baldwin Lake Preserve and to San Bernardino National Forest 2058 Comment
  UCR169908  Layia glandulosa Scott D. White, Jennifer H. Jones, James Huelsman 2005-4-15 10903 San Bernardino Mojave Desert, Sidewinder Valley (north of Apple Valley), north of Black Mountain Quarry Road on bajada below Black Mountain 1128 Comment
  UCR175744  Layia glandulosa Mark A. Elvin 2006-4-1 4672 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCR179968  Layia glandulosa R. G. Swinney 1996-5-27 4722 San Bernardino Eastern San Gabriel Mtns., near summit of peak SE of Oak Spring Ranch, south of Pinon Hills 1872 Comment
  UCR180811  Layia glandulosa R. G. Swinney 1995-5-28 3729 San Bernardino San Gabriel Mtns., Transverse Ranges, Upper Lytle Creek Ridge above Lone Pine Canyon, 1.4 mi. south of Lone Pine Rd. on 3N31, at first switchback, c. 50-1500 m north of road 1695 Comment
  UCR180974  Layia glandulosa R. G. Swinney 1997-4-3 5410 San Bernardino San Gabriel Mtns., Pinon Hills, 'Oak Hills' area, c. 0.25 mi. SW of west end of Sunnyslope Rd. and c. 0.12 mi. west of Green Rd., 1 mi. north of Oak Spring Ranch 1512 Comment
  UCR180981  Layia glandulosa R. G. Swinney 1995-4-5 3453 San Bernardino San Gabriel Mtns., Sheep Creek near Pinon Hills, 0.8 mi. south of Hwy 138 via Scrub Oak Rd and then 70-300 m west of Scrub Oak Rd. 1396 Comment
  UCR190385  Layia glandulosa R. G. Swinney 1995-6-3 3800 San Bernardino San Gabriel Mtns./Mojave Desert, Baldy Mesa, 1.3 mi. NE of Hwy 138 on road 3N24, 100-300 m NW of where 3N24 crosses ridgetop, near Nuss Ranch 1409 Comment
  UCR196044  Layia glandulosa Ted Rado, Et al. 2008-4-1 s.n. San Bernardino Mojave Desert, Victorville Power Plant area, NW of junction of Colusa Rd. and Helendale Rd., west of Mojave River, NE of Adelanto 850 Comment
  UCR203295  Layia glandulosa Jim Andre 2008-4-6 9625 San Bernardino Mojave Desert, Mid Hills, along Wildhorse Canyon Road, c. 1.5 mi southwest of Mid Hills Campground exit, Mojave National Preserve 1669 Comment
  UCR215883  Layia glandulosa Jim Andre 2010-4-13 12130 San Bernardino Eastern Mojave Desert, Cima Cinder Cones, Mojave National Preserve, along Black Tank Wash Road (=Aiken Mine Rd.) just south of Button Mountain, c. 10 miles north of Kelbaker Rd., 1 mile north of Aiken Mine 1202 Comment
  UCR216442  Layia glandulosa Michael L. O'Leary 2008-4-16 09 San Bernardino Little San Bernardino Mtns., along a dirt road at Covington Flats, Joshua Tree National Park, c. 1/4 mi. north of Riverside Co. line 1448 Comment
  UCR216720  Layia glandulosa Jim Andre 2010-5-3 13379 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve, at crest, c. 3 mi north-northeast of Kessler Peak 1646 Comment
  UCR216776  Layia glandulosa Jim Andre 2010-5-13 13520 San Bernardino Eastern Mojave Desert, Castle Peaks, Mojave National Preserve, south side of range at trailhead to hiking corridor to Castle Peaks 1512 Comment
  UCR217615  Layia glandulosa Jim Andre, John Game, Jeff Greenhouse 2010-5-8 12657 San Bernardino Mojave Desert, New York Mountains, base of limestone hill c. 0.7 mi east of Caruthers Canyon, 0.3 mi north of New York Mountains Road 1603 Comment
  UCR217739  Layia glandulosa Jim Andre 2010-4-27 12810 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve, in the vicinity of 'Mineral Spring', c. 4 miles north of Morningstar Mine Road, 1.8 air miles ESE of Kokoweef Peak 1332 Comment
  UCR218721  Layia glandulosa Jim Andre, Tasha La Doux, Ron B. Kelley 2009-5-9 11221 San Bernardino Eastern Mojave Desert, Mid Hills, north end of Pinto Valley on road to Fourth of July Canyon, New York Mountains, c. 2 mi north of Cedar Canyon Road Road and Mojave Road 1570 Comment
  UCR218813  Layia glandulosa Jim Andre 2010-4-26 12852 San Bernardino Mojave Desert, Cima Dome, along Road on north side of Cima Dome, c. 5 mi south of Hwy I-15 at Valley Wells 1279 Comment
  UCR221997  Layia glandulosa Jim Andre 2010-5-25 14260 San Bernardino Eastern Mojave Desert, Woods Mountains, Mojave National Preserve; north side of Woods Mtn at base along west to east-trending dirt road c. 3 mi. NNE of Hole-in-the-Wall Campground, and east of Black Cyn Rd. 1418.23 Comment
  UCR224903  Layia glandulosa Jim Andre 2010-5-14 15192 San Bernardino Mojave Desert, Clark Mountain Range, northeastern end of Mohawk Hill, just north of radio tower, c. 2 mi northwest of Mountain Pass at Hwy I-15 1588 Comment
  UCR225837  Layia glandulosa Jim Andre 2011-4-22 17052 San Bernardino Mojave Desert, northeast end of New York Mountains, Mojave National Preserve, canyon 3.9 mi north of 'Ivanpah' RR crossing and 1.5 mi northwest of Slaughterhouse Spring 1323 Comment
  UCR226208  Layia glandulosa Jim Andre, Art Riggs, Jane Riggs 2011-4-4 16712 San Bernardino Mojave Desert, Granite Mountains, UC Granite Mountains Desert Research Center, along Allanson Trail to high plateau, at second ridge along trail 1738 Comment
  UCR227078  Layia glandulosa Jim Andre 2011-3-28 16751 San Bernardino Mojave Desert, SW of Harper Lake, along Santa Fe Avenue (dirt) just north of RR tracks, WNW of Hinckley 649 Comment
  UCR233601  Layia glandulosa Jim Andre 2005-5-1 11121 San Bernardino Eastern Mojave Desert, Granite Mountains; Cottonwood Basin, UC Granite Mountains Desert Research Center 1340 Comment
  UCR234728  Layia glandulosa Jim Andre 2011-4-14 17190 San Bernardino Mojave Desert, 0.2 mi. east of US Hwy 395, 13.1 mi north of Kramer Junction, c. 40 mi WNW of Barstow 774 Comment
  UCR246303  Layia glandulosa Jim Andre 2011-5-17 18948 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Clark Mtn, SE end of range, along old two track road just above Antimony Gulch 1573 Comment
  UCR254630  Layia glandulosa Jim Andre 2013-4-18 24207 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Cima Cinder Cones along Aiken Mine Road, 2.7 mi. NNE of Aiken Mine 1227 Comment
  UCR263746  Layia glandulosa Duncan S. Bell, Ernesto Osuna, Perrine Veguer 2014-5-28 7046 San Bernardino Transverse Ranges; San Bernardino Mountains, Bighorn Mountains, within the Bighorn Mountains Wilderness area, San Bernardino National Forest on the west side side of Mineral Mountain, c. 1 air mile southeast of Rose Mine 2182 Comment
  UCR267793  Layia glandulosa Jim Andre 2014-5-8 29409 San Bernardino Little San Bernardino Mountains, Water Canyon, south of Pioneertown, 1.1 miles west of Pioneertown Road, 3.5 miles northwest of Yucca Valley at Hwy 62 1113 Comment
  UCR267841  Layia glandulosa Jim Andre 2014-5-18 28214 San Bernardino Mojave Desert/San Bernardino Mtns., San Bernardino Mountains, along dirt road just east of Gamma Gulch, west of Black Lava Butte, 3.0 miles north of Pipes Canyon Road, c. 8 miles north of Pioneertown 1382 Comment
  UCR268184  Layia glandulosa Jim Andre 2014-5-8 29482 San Bernardino San Bernardino Mountains, east side of range, along Burns Canyon Road, 13.1 mi northwest of Pioneertown, upper Rattlesnake Creek drainage in Old Timer Canyon, c. 1 mi west of USFS boundary 1798 Comment
  UCR268216  Layia glandulosa Jim Andre 2014-5-2 27678 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  UCR268418  Layia glandulosa Jim Andre 2014-4-14 27462 San Bernardino Mojave Desert, c. 3 miles west of Fremont Peak, along dirt road to Cuddleback Lake, about 4 miles east of Hwy 395 891 Comment
  UCR268485  Layia glandulosa Jim Andre 2014-4-10 28443 San Bernardino Western Mojave Desert, along dirt road just southeast of lower Fossil Canyon drainage, west end of Mud Hills, c. 5 miles northeast of Harper Lake, c. 13 miles northwest of Barstow 781 Comment
  UCR279034  Layia glandulosa Onkar Singh 2016-3-2 5623 C San Bernardino Mojave Desert, Fort Irwin National Training Center, Goldstone Complex 708 Comment
  UCR30568  Layia glandulosa John C. Roos 1949-5-28 4346 San Bernardino Eastern Mojave Desert, wash below Coloseum Mine, Clark Mountain 1616 Comment
  UCR31271  Layia glandulosa A. C. Sanders 1983-5-22 3818 San Bernardino Eastern Mojave Desert, Government Holes, E edge of Round Valley, Mid Hills area 1540 Comment
  UCR3447  Layia glandulosa John Minnich 1964-3-21 64-3-21- 13 San Bernardino Mojave Desert, 2 mi. south of Joshua Tree on road 0.5 mi. west of turnoff to Joshua Tree National Monument [now National Park] 1098 Comment
  UCR41998  Layia glandulosa B. G. Pitzer, D. Charlton 1986-4-17 0079 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR86656  Layia glandulosa A. C. Sanders, G. K. Helmkamp, L. Helmkamp 1995-4-30 16846 San Bernardino San Bernardino Mtns. / Mojave Desert, Pioneertown Road, 1.9 miles north of Yucca Valley (at Yucca Trail), 2.1 miles south of Pioneertown, Water Canyon 1125 Comment
  UCR86742  Layia glandulosa A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17033 San Bernardino San Bernardino Mtns, Grapevine Canyon Road, south of Apple Valley, 4.2 mi. above Santa Fe RR crossing, 0.6 mi. above microwave tower 1738 Comment
  UCR86747  Layia glandulosa A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17048 San Bernardino San Bernardino Mtns, head of Grapevine Canyon on Grapevine Canyon Road, south of Apple Valley, 4.6 mi. above Santa Fe RR, at and above a new Forest Service gate 1738 Comment
  UCR86761  Layia glandulosa A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17004 San Bernardino San Bernardino Mtns./Mojave Desert, S of Apple Valley, Grapevine Canyon Road, 2 mi above (SW of) Santa Fe RR crossing at foot of the mtn. 1402 Comment
  UCR86907  Layia glandulosa A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17161 San Bernardino San Bernardino Mtns, Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  UCR86931  Layia glandulosa A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17083 San Bernardino San Bernardino Mtns, Coxey Road, 0.4 mi. above turnoff to Oak Spring, wash below Rattlesnake Spring 1600 Comment
  UCR87379  Layia glandulosa R. G. Swinney 1993-7-9 2396 San Bernardino Eastern San Gabriel Mtns., 1.7 - 2 mi NW of Gobbler's Knob [Upper Lytle Creek Ridge/Blue Ridge], 300 m north of Pacific Crest Trail 2366 Comment
  UCR88150  Layia glandulosa A. C. Sanders, P. J. MacKay, A. Knapp 1995-4-23 16627 San Bernardino San Bernardino Mtns/ Mojave Desert, N foothills of the mountains, SE of Apple Valley on Valley View Road, c. 1 mile east of Milpas Drive, west of Lovelace Canyon; south of the Santa Fe RR tracks 1098 Comment
  UCR90498  Layia glandulosa F. M. Reed 1932-4-12 7144 San Bernardino Mojave Desert, 2 miles north of Adelanto 855 Comment
  UCR91092  Layia glandulosa B. G. Pitzer 1995-5-6 2356 San Bernardino San Gabriel Mtns./Mojave Desert, North slope Baldy Mesa area; large wash just north of Manzanita Wash, off Baldy Mesa Road 1134 Comment
  UCR96073  Layia glandulosa R. G. Swinney 1996-4-13 4580 San Bernardino San Gabriel Mtns., west of Cajon Summit, 0.8 mi. north of Hwy I-215 brake check area, south of Oro Grande Wash 1280 Comment
  UCR96123  Layia glandulosa B. G. Pitzer 1995-4-22 2312 San Bernardino Western Mojave Desert, Buckthorn Canyon, c. 20 air km north of Adelanto and 0.5-0.75 mi. east of Hwy 395. 823 Comment
  UCR96255  Layia glandulosa R. G. Swinney 1996-5-27 4718 San Bernardino Eastern San Gabriel Mtns., near summit of peak SE of Oak Spring Ranch, south of Pinon Hills 1872 Comment
  UCSB26486  Layia glandulosa Wilken, Dieter; Werner, Walter 1969-5-9 San Bernardino 16 miles east of Lucerne Valley near Old Woman Springs, Johnson Valley; Mojave Desert Comment
  UCSB32773  Layia glandulosa Simmons, Karen 1979-5-4 San Bernardino Sagemore Basin, end of Sagemore Mine Road, 2 miles north of New York Mountain Road, New York Mountains 1773 Comment
  UCSB45486  Layia glandulosa Fairbank, K. 1979-4-22 San Bernardino 1/2 mile from the intersection of Black Canyon Road with the road leading to the Hole in the Wall Campground 1127 Comment
  UCSB6622  Layia glandulosa Haller, John 1957-4-13 San Bernardino Kraner Hills, near old U.S. 395 and "Parson's road", 1 mile N. of junc. with new highway, ca. 25 miles N. of Adelanto 914 Comment
  UCSB6623  Layia glandulosa Haller, John 1960-4-3 San Bernardino Near Yucca Valley, Lucerne Valley road, 2.0 miles north of Twentynine Palms Highway 1066 Comment
  UCSB7105  Layia glandulosa Lloyd, Robert 1959-4-9 San Bernardino 19 miles east of Baker on U.S. Highway 91; Clark Mt. Range; Mojave Desert drainage area 1219 Comment
  UCSB7150  Layia glandulosa Haller, John 1953-3-17 San Bernardino 10 miles W. of Victorville, St. Hiway, Mojave Desert Comment
  VVC81  Layia glandulosa A. C. Sanders, J. Mac 1995-5-28 17161 San Bernardino San Bernardino Mtns, Ord Mtns area on N slope, 0.5 mi. NW of Bowen Ranch, S of Juniper Flats. 1400 Comment
  VVC83  Layia glandulosa A. Louise Baartz 1968-4-21 s.n. San Bernardino Mojave Desert, 12 miles east of Victorville along Bear Valley Road 921 Comment
  CAS-BOT-BC321557  Layia glandulosa Frank W. Peirson 1930-4-16 8728 San Bernardino Cima Road, 8 miles S of the Las Vegas Road Comment
  CDA8140  Layia glandulosa T. C. Fuller 1962-4-3 7973 San Bernardino South side of Baseline Street, 0.4 mile west of California Street. 0 Comment
  CLARK-A1528-258  Layia glandulosa Charlotte Stocks 1964-4-18 San Bernardino Comment
  CLARK-A1528-259  Layia glandulosa John C. Roos 1963-4-5 630405-1 San Bernardino 609 Comment
  GMDRC54  Layia glandulosa R. D. Norris 1986-3-9 San Bernardino Granite Mountains: Sandy soil in open places between shrubs Comment
  HSC28427  Layia glandulosa Richard Spjut 1973-4-5 3254 San Bernardino Mojave Desert; along Hwy. 62 between Joshua Tree and Yucca Valley 915 Comment
  POM223712  Layia glandulosa D. D. Keck, Palmer Stockwell 1935-5-15 3282 San Bernardino Canjon [Cajon?] Pass, Devore Station. 1128 Comment
  POM361643  Layia glandulosa H. de Forest 1932-5-1 15327 San Bernardino Divide at E end of Morongo Valley. Comment
  RSA0011638  Layia glandulosa R. F. Thorne 1963-4-12 32457 San Bernardino Sandy desert about 7 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA0011639  Layia glandulosa R. F. Thorne 1963-4-12 32502 San Bernardino Sandy desert about 7 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA0037507  Layia glandulosa Pamela Earle 1983-5-15 36 San Bernardino 0.2 miles south of the junction to Hole-In-The-Wall Campground and the fire station in the Providence Mountains. Comment
  RSA0048498  Layia glandulosa Lee Haines 1952-4-8 s.n. San Bernardino Joshua Tree. 914 Comment
  RSA0059612  Layia glandulosa Lyman Benson 1947-4-22 12313 San Bernardino W edge of the Mojave Desert, 10 mi. NW of the Cajon Pass, San Gabriel Mtns. 1402 Comment
  RSA554000  Layia glandulosa R. D. Goeden, J. A. Teerink 1991-5-8 2 San Bernardino N of Joshua Tree National Monument. E of Hwy 247 on Hillcrest Drive, Yucca Valley 1110 Comment
  RSA603797  Layia glandulosa D. D. Keck 1935-5-15 3282 San Bernardino Canjon [Cajon?] Pass, Devore Station. 1128 Comment
  RSA92274  Layia glandulosa F. W. Peirson 1926-5-29 6740 San Bernardino Cactus Flat, San Bernardino Mtns. 1829 Comment
  RSA92278  Layia glandulosa F. W. Peirson 1924-5-14 4554 San Bernardino 2 miles N of Cajon Pass. 915 Comment
  RSA92281  Layia glandulosa F. W. Peirson 1926-4-27 6674 San Bernardino Near Llano Comment
  RSA92286  Layia glandulosa F. W. Peirson 1924-5-15 4591 San Bernardino Baldwin Lake. 2043 Comment
  RSA92287  Layia glandulosa F. W. Peirson 1930-4-16 8728 San Bernardino Cima road, 8 miles S of the Las Vegas to Baker road Comment
  RSA92288  Layia glandulosa F. W. Peirson 1917-5-13 1361 San Bernardino West of Victorville, on Palmdale road; Mojave Desert. Comment
  SBBG25193  Layia glandulosa Leota Davidson 1966-4-9 117 San Bernardino 23 mi N of Yucca Valley 914 Comment
  SBBG41464  Layia glandulosa D. Myrick 1971-4-22 2209 San Bernardino Custer Rd, Lucerne Valley Comment
  SD129602  Layia glandulosa B. Pitzer, J. Wilkinson 1987-4-5 470 San Bernardino Lucerne Valley, to 2 miles south of Highway 18 at a point 4.4 miles east of the intersection with Bear Valley Road, along a dirt road 915 Comment
  UC185671  Layia glandulosa Katharine Brandegee 1911-5-1 San Bernardino Comment
  UCD133915  Layia glandulosa G. F. Hrusa 1992-3-28 10089 San Bernardino the Sonoran Desert, approximately 10 miles north of Yucca Valley, along Highway 247. Annual. Comment
  UCR272657  Layia glandulosa Cheryl Sevilla, Sarah J. De Groot 2015-4-15 075 San Bernardino West of Homestead Valley and south of Ruby Mountains off New Dixie Mine Road, 4.52 air miles west of Hwy 247 1384 Comment
  UCSB10363  Layia glandulosa Wedberg, H. 1957-4-19 San Bernardino 14 mi. N Hwy. 138 x 395 Comment
  UCSB3685  Layia glandulosa Wilken, Dieter; Griggs, Frank 1967-6-3 San Bernardino East end of Baldwin Lake, San Bernardino Mtns. Comment
  UCSC001460  Layia glandulosa Peter Kamb 1948-5-31 1053 San Bernardino North shore of Baldwin Lake Baldwin Lake - San Bernardino Mts. 2042 Comment
  RSA552390  Layia glandulosa subsp. glandulosa D. Charlton 1990-3-3 4180 San Bernardino Propellant Initiation Program Site: east of Leuhman Ridge 823 Comment
  RSA678284  Layia glandulosa subsp. glandulosa Michael Wall, John Macdonald 2003-4-17 295 -A San Bernardino Phelan area, 10087 Bluestakes Rd. at Yucca Terrace. 1220 Comment
  RSA764235  Layia glandulosa subsp. glandulosa Duncan S. Bell, Linda Prince, Valetin Arvizu, Moses Estrada 2010-6-16 1321 San Bernardino San Bernardino National Forest: along Wildhorse Meadows road between Green Canyon and May Van Canyon. 2374 Comment
  RSA766983  Layia glandulosa subsp. glandulosa Duncan S. Bell, Linda Prince, Valentin Arvizu, Moses Estrada 2010-6-16 1318 San Bernardino San Bernardino National Forest: along a rocky ridge on the north side of Wildhorse Meadows road between May Van Canyon and Deadmans Canyon. 2447 Comment
  RSA767040  Layia glandulosa subsp. glandulosa Duncan S. Bell, Shawn Overstreet, Ryan Parker 2010-5-18 1016 San Bernardino San Bernardino National Forest: in the vicinity of Broom Flat, approximately 0.25 air mile southeast of Juniper Springs. 2396 Comment
  RSA767338  Layia glandulosa subsp. glandulosa Duncan S. Bell, J. D. England, Colleen Wheeler 2010-6-21 1359 San Bernardino San Bernardino National Forest: collecting along a ridgeline/knob at the northern section of May Van Canyon. 2270 Comment
  UCR32556  Layia glandulosa subsp. glandulosa B. A. Prigge 1978-4-24 2746 San Bernardino Eastern Mojave Desert, Vontrigger Hills, N end of hills near mine shafts. c. 13 air mi. north of Goffs 1128 Comment
  VVC82  Layia glandulosa subsp. glandulosa P. J. MacKay 1990-4-20 s.n. San Bernardino San Gabriel Mtns, One mile south on Green Toad from State Hwy 138 in Pinon Hills. 1402 Comment



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