CHECK ALL SORTING BY COLL. & COLL NUM. IS DISABLED F CCH1_AID herb scientific name collector coll. num. formatted date county locality CDA0007788 CDA Gnaphalium leucocephalum R.E. Riefner, Jr. 06-396 2006-08-22 Riverside City of Temecula, Vine Street at Peach Tree Street. IRVC103753 IRVC Gnaphalium leucocephalum Fred M. Roberts 2046 1985-07-17 Orange San Juan Capistrano: San Juan Creek at the Novia St. bridge, 1.5 NE from San Diego Fwy LA103386 LA Gnaphalium leucocephalum Barry A. Prigge 6682 1985-10-19 San Diego South Coast; San Mateo Creek, S of San Clemente, ca 0.5 mi. upstream from I-5 LA103712 LA Gnaphalium leucocephalum Barry A. Prigge 7204 1986-06-07 San Diego South Coast; San Mateo Creek; S of San Clemente and upstream from I-5 ca. 0.5 mi LA203656 LA Gnaphalium leucocephalum Louis Wheeler 136 1931-09-11 Los Angeles 2 NE of La Verne POM153364 RSA Gnaphalium leucocephalum P. A. Munz 11248 1928-09-12 Riverside Temescal Canon. POM18166 RSA Gnaphalium leucocephalum H. Baer s.n. 1922-09-10 Riverside Lee Lake, Temescal canyon POM358713 RSA Gnaphalium leucocephalum Anstruther Davidson s.n. 1986-05-02 Los Angeles Verdugo Wash. POM358741 RSA Gnaphalium leucocephalum L. C. Wheeler 136 1931-09-11 Los Angeles 2 NE La Verne. POM358844 RSA Gnaphalium leucocephalum Louis Greata s.n. 1900-09-10 Los Angeles Arroyo Seco, Pasadena. POM358845 RSA Gnaphalium leucocephalum Anstruther Davidson 2011 Los Angeles Hollywood. POM4655 RSA Gnaphalium leucocephalum Anstruther Davidson s.n. 1918-04-01 Los Angeles San Fernando Valley. RSA1303 RSA Gnaphalium leucocephalum J. T. Howell 1208 1928-09-06 Orange Santa Ana River, Rancho Santa Ana. RSA133822 RSA Gnaphalium leucocephalum Peter H. Raven 14587 1959-10-04 Ventura Santa Monica Mountains: Calleguas Creek 1 mile north of Camarillo State Hospital. RSA334660 RSA Gnaphalium leucocephalum Steve Boyd 1056 1985-07-30 San Diego Lower Cottonwood Canon, near its confluence with De Luz Creek. RSA573302 RSA Gnaphalium leucocephalum Steve Boyd 8359 1994-09-14 Orange Southern Santa Ana Mountains, San Mateo Canon Wilderness Area of the Cleveland National Forest, Lucas Canon just downstream of Lucus Canon Trail crossing near old mining camp. RSA575909 RSA Gnaphalium leucocephalum Steve Boyd 8385 1994-10-14 Riverside Southern Santa Ana Mts., San Mateo Canon Wilderness Area of the Cleveland Nat′l Forest. San Mateo Canon, sandy benches in canyon bottoms at the confluence with Bluewater Canon. RSA589080 RSA Gnaphalium leucocephalum D. L. Banks 0791 1995-10-17 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.; Vail Lake Quad RSA603364 RSA Gnaphalium leucocephalum Scott D. White 5342 1997-06-12 Orange East of San Juan Capistrano: San Juan Creek beteen Highway 74 bridge and Mission Vieja site, i.e. ca. 2 - 4 miles E of I-15 [Interstate 5] - Highway 74 junction.; Canada Gobernadora RSA679098 RSA Gnaphalium leucocephalum Fred M. Roberts 5963 2003-07-24 Orange San Juan Canono: San Juan Creek, c.a. 0.1 NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.; San Juan Capistrano RSA683220 RSA Gnaphalium leucocephalum Scott D. White 9874 2003-11-20 Orange Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.; San Juan Capistrano RSA704430 RSA Gnaphalium leucocephalum Fred M. Roberts 6087 2004-07-30 Orange Rancho Mission Viejo: Donna O′Neill Land Conservancy, Cristianitos Cyn. along Cristianitos Ck., 1.1 km SSW Gato Gate and 0.3 W Cristianitos Road.; San Clemente RSA722938 RSA Gnaphalium leucocephalum R. E. Riefner 07-157 2007-03-21 Orange City of San Juan Capistrano, vicinity of Calle Arroyo-Paseo Esteban at San Juan Creek.; San Juan Capistrano UCR126410 UCR Gnaphalium leucocephalum Fred M. Roberts 5963 2003-07-24 Orange San Juan Capistrano, San Juan Creek, c. 0.1 NE of La Novia Bridge UCR130262 UCR Gnaphalium leucocephalum Robert Noll s.n. 2003-09-24 Riverside San Jacinto River at Lake-Main St. crossing, east edge of San Jacinto UCR138408 UCR Gnaphalium leucocephalum Scott D. White 5342 1997-06-12 Orange east of San Juan Capistrano. San Juan Creek between Hwy 74 bridge and Mission Vieja site, c. 2-4 miles east of Hwy I-15-Hwy 74 junction UCR142064 UCR Gnaphalium leucocephalum Mark A. Elvin 2983 2003-08-13 Los Angeles Newhall Ranch, Santa Clara River at the mouth of Long Canon UCR142065 UCR Gnaphalium leucocephalum Mark A. Elvin 3005 2003-08-15 Los Angeles Newhall Ranch, mouth of Castaic Creek, south of SR 126 UCR142078 UCR Gnaphalium leucocephalum A.C. Sanders 26194 2003-04-30 Los Angeles Castaic Valley at west foot of Castaic Mesa, Newhall Ranch UCR143651 UCR Gnaphalium leucocephalum Arlee Montalvo s.n. 2004-10-19 Riverside Temescal Canon, near Glen Ivy Hot Springs, El Hermano Rd. at Temescal Wash, NE of I-15 and Temescal Canon Rd. UCR150566 UCR Gnaphalium leucocephalum Scott D. White 9874 2003-11-20 Orange Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano UCR162881 UCR Gnaphalium leucocephalum Fred M. Roberts 6088 2004-07-30 Orange Rancho Mission Viejo; Donna O′Neill Land Conservancy, Cristianitos Canon along Cristianitos Creek, 0.93 km SSW Gato Gate and 0.23 W Cristianitos Road UCR182804 UCR Gnaphalium leucocephalum A.C. Sanders 24879 2001-11-03 Riverside Temescal Canon, 1.4 miles NW of Indian Truck Trail on (old) Temescal Canon Rd., c. 0.25 mi. SE of freeway UCR234241 UCR Gnaphalium leucocephalum A.C. Sanders 40086 2012-04-27 Riverside Temescal Canon, along Temescal Canon Rd. near I-15 crossing and mouth of Mayhew Cyn. UCR234762 UCR Gnaphalium leucocephalum A.C. Sanders 40304 2012-06-25 Riverside small canyon east of Horsethief Canon Rd., below end of Kicking Horse Dr. & Caravan Circle UCR84377 UCR Gnaphalium leucocephalum Steve Boyd 8385 1994-10-14 Riverside San Mateo Canon Widerness Area of the Cleveland National Forest. San Mateo Canon at the confluence with Bluewater Canon; S Santa Ana Mts. UCR90605 UCR Gnaphalium leucocephalum Scott D. White 3393 1995-06-29 Riverside Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence CAS-BOT300530 CAS Pseudognaphalium leucocephalum Riefner, Jr., R. E. 11-147 2011-10-19 Orange City of San Juan Capistrano, San Juan Creek, ca. 0.2 mi W of intersection of Paseo Tirador and Calle Arroyo St. CAS-BOT474732 CAS Pseudognaphalium leucocephalum Riefner, Jr., R. E. 15-334 2015-08-20 Riverside Temescal Valley, S of Temescal Canyon Rd. N of I-15 Freeway, ca. 0.8 mi W of Horsethief Canyon Rd., opposite from entrance to Corona Lake (Lee Lake) CAS-BOT502069 CAS Pseudognaphalium leucocephalum Riefner, Jr., R. E. 15-459 2015-12-09 Orange Rancho Mission Viejo, E of San Juan Capistrano, San Juan Creek, W of Antonio Pkwy, N side of Ortega Hwy (Hwy 74), near Sendero Field Park CAS-BOT502070 CAS Pseudognaphalium leucocephalum Riefner, Jr., R. E. 15-461 2015-12-09 Orange Rancho Mission Viejo, E of San Juan Capistrano, San Juan Creek, W of Antonio Pkwy, N side of Ortega Hwy (Hwy 74), near bridge at Sendero Field Park CDA0023142 CDA Pseudognaphalium leucocephalum R.E. Riefner, Jr. 07-157 2007-03-21 Orange City of San Juan Capistrano, vicinity of Calle Arroyo-Paseo Esteban at San Juan Creek. CDA0051881 CDA Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17-455 2017-09-04 Riverside City of Temecula, Temecula Creek,Temecula Trail Park, S of Hwy 79, E of Butterfield Stage Rd, N of Channel St. 11S 0493579E 3704 N, 33.48411N, -117.06 W, elev 329 m. CDA0051882 CDA Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17-404 2017-08-14 Orange City of San Juan Capistrano, San Juan Creek, immediately E of I-5 Freeway, N of San Juan Creek Rd along San Juan Creek Trail. 11S 0438802E 3706 N, 33.494516N, -117.658 W, elev ca 25 m. CDA0051883 CDA Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17-451 2017-09-04 Riverside Wolf Valley, City of Temecula, Temecula Creek, immediately N of Temecula Ln and Canterfield Dr. vicinity of Pala Community Park. 11S 0488984E 3703 N, 33.47263N, -117.118 W, elev ca 323 m. CDA0051884 CDA Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17-441 2017-08-26 Riverside Murrieta Valley, City of Murrieta, Miller Canon area, wash located vicinity to New Clay St and Ivy St. 11S 0479979E 3711 N, 33.547298N, -117.215 W, elev ca 334 m. CDA0051886 CDA Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17-407 2017-08-14 Orange City of San Juan Capistrano, San Juan Creek, stream habitat area NE from San Juan Creek Rd and Camino Chico, opposite Blenheim Farms & Equestrian Center, S of Ortega Hwy. 11S 0441623E 3708 N, 33.514631N, -117.628 W, elev ca 47 m. CHSC106735 CHSC Pseudognaphalium leucocephalum R. E. Riefner, Jr. 07-55 2007-02-13 Orange City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek. UTM: (NAD 83) 11S0439837E 3707 N. USGS Quadrangle: San Juan Capistrano 1:24,000 CHSC108408 CHSC Pseudognaphalium leucocephalum R. E. Riefner, Jr. 07-55 2007-02-13 Orange City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek. USGS Quadrangle: San Juan Capistrano 1:24,000 DAV356541 DAV Pseudognaphalium leucocephalum A.C. Sanders 40086 2012-04-27 Riverside Peninsular Range; Santa Ana Mtns. Region: Temescal Canon, along Temescal Canon Rd. near I-15 crossing and mouth of Mayhew Cyn. DAV356542 DAV Pseudognaphalium leucocephalum Collector Unknown 275 1922-09-22 Los Angeles Los Angeles County: Altadena. IRVC111435 IRVC Pseudognaphalium leucocephalum R.E. Riefner Jr. 07-379 2007-09-11 Orange City of San Juan Capistrano, vicinity of San Juan Creek Rd. and Paseo Christina. IRVC113546 IRVC Pseudognaphalium leucocephalum Michael G. Simpson 4636 2020-06-24 Orange Ronald W. Caspers Wilderness Park. Nature Loop Trail, west trail, ca. 150 meters north of parking area. JEPS20525 UCJEPS Pseudognaphalium leucocephalum S. B. Parish 2167 1891-05-28 San Bernardino near Rochester JEPS20530 UCJEPS Pseudognaphalium leucocephalum Elizabeth Day Palmer 1908-08-15 Los Angeles Arroyo Seco JEPS26193 UCJEPS Pseudognaphalium leucocephalum Peter H. Raven, Henry J. Thompson 14587 1959-10-04 Ventura 1 mi n Camarillo State Hospital (bottom of Canonica Mountains LA00638506 LA Pseudognaphalium leucocephalum Peter H. Raven 14587 1959-10-04 Ventura Santa Monica Mountains; Calleguas Creek; 1 N of Camarillo State Hospital LA103483 LA Pseudognaphalium leucocephalum Barry A. Prigge 6823 1986-02-21 San Diego South Coast; San Mateo Creek: within 0.5 mi upstream from freeway bridge OBI163540 OBI Pseudognaphalium leucocephalum Robert Lee Allen s.n. 2012-08-11 Orange Santa Ana Mts, Caspers Wilderness Park, Bell Cyn. UTM 11S 3712054.0 N, 447741.00 mE OBI163546 OBI Pseudognaphalium leucocephalum R.E. Riefner, Jr Jul-55 2007-02-13 Orange City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek OBI163547 OBI Pseudognaphalium leucocephalum Steve Boyd 1056 1985-07-30 San Diego Lower Cottonwood Canon, near its confluence with De Luz Crk OBI163548 OBI Pseudognaphalium leucocephalum Anuja Parikh, Nathan Gale 2153 2009-05-21 Los Angeles WTR, S of hwy 126 in Castaic Crk, 2.5 km SW of Castaic jctn and .3 km S of Hwy 126 POM292462 RSA Pseudognaphalium leucocephalum Arthur L. Cohen 728 1935-08-23 Los Angeles Los Anitas Canon, Pacific Ocean. POM358846 RSA Pseudognaphalium leucocephalum T. S. Clare s.n. 1929-10-20 Los Angeles Eaton Canon, Mt Wilson. RSA0037045 RSA Pseudognaphalium leucocephalum Jon P. Rebman 28658 2014-06-04 San Diego Canon: Training Area Golf: northeastern portion of Base; along Roblar Creek just off of Roblar Canon Road. Square C6. RSA0057351 RSA Pseudognaphalium leucocephalum Jenni J. Kempton Snibbe s.n. 2014-12-04 Ventura City of Santa Paula, located in the Santa Clara River within the lower watershed southeast of California State Route 126 and East of Los Angeles Ave. RSA0059047 RSA Pseudognaphalium leucocephalum LeRoy Gross 7173 2015-04-22 Ventura The Nature ConservancyHeritage Valley Parks (Shiells-Sommers) Property; Fish Hatchery Road, south off Highway 126. Just east of Fillmore. RSA0059801 RSA Pseudognaphalium leucocephalum LeRoy Gross 7019 2015-04-09 Ventura The Nature ConservancyLoughman-Peto Family Trust Properties; Along the river, just east of Santa Paula. End of S. Hallock Drive, south of Highway 126.; Santa Paula 7.5 quad. RSA0060858 RSA Pseudognaphalium leucocephalum LeRoy Gross 6900 2015-03-31 Ventura The Nature ConservancyDonton property; Along the river from east of the 101 freeway bridge between Ventura and Oxnard. RSA0063975 RSA Pseudognaphalium leucocephalum LeRoy Gross 7254 2015-04-29 Ventura The Nature Conservancy.Bunn-Birrell Property; Survey the river bed at junction of S. Mountain Road and Converse Road. Southwest area of Santa Paula.; Santa Paula 7.5 Quad. RSA0065997 RSA Pseudognaphalium leucocephalum Jeannie Gregory 3727 2011-09-14 San Diego Santee; in SW corner of intersection of Magnolia Avenue and Cottonwood Avenue; S side of San Diego Riverbed. Square P13. RSA0072191 RSA Pseudognaphalium leucocephalum LeRoy Gross 7304 2015-04-30 Ventura Vulcan Property; End of Torrey Road-Main street, south of Highway 126, and Piru. Surveyed up stream. RSA0078709 RSA Pseudognaphalium leucocephalum Sarah J. De Groot 7507 2015-07-30 Ventura The Nature Conservancy (TNC). The Nature Conservancy Vulcan property, east end; Santa Clara River drainage about 1.6 miles up Santa Clara River from confluence with Piru Creek, just southeast of Camulos and ˜ 2.5 miles east-southeast of Piru.About 8.5 miles west of Interstate 5 along Highway 1 North of Oak Ridge, south of Topatopa Mountains. Along the Oak Ridge Fault. RSA0113677 RSA Pseudognaphalium leucocephalum LeRoy Gross 7697 2016-09-01 Ventura The Nature Conservancy (TNC). McConica Property; East of the Santa Paula Creek junction. South of Highway 126, off of S. Hallock Dr. Started near 34.35 N 119.03 W, ended near 34.35506N 119.02722W. RSA0113804 RSA Pseudognaphalium leucocephalum LeRoy Gross 7589 2016-08-24 Ventura The Nature Conservancy (TNC). Vulcan Property. End of Torex-Main Road, Piru. South of Highway 126. Started near 34.39 N 118.79 W. Survey up river to 34.40147N 118.75117. RSA0139704 RSA Pseudognaphalium leucocephalum Naomi Fraga 5903 2016-06-21 Ventura Proposed TNC Property, Santa Clara River, Oxnard.; Saticoy RSA0140765 RSA Pseudognaphalium leucocephalum Naomi Fraga 5430 2015-05-26 Ventura The Nature Conservancy (TNC). The Nature Conservancy land NE of Fillmore and SE of Piru on the Santa Clara River.; Piru RSA0140767 RSA Pseudognaphalium leucocephalum Naomi Fraga 5428 2015-05-26 Ventura The Nature Conservancy (TNC). The Nature Conservancy land NE of Fillmore and SE of Piru on the Santa Clara River.; Piru RSA0140807 RSA Pseudognaphalium leucocephalum Naomi Fraga 5338 2015-04-22 Ventura The Nature Conservancy (TNC). Santa Clara River, Shiells-Sommers property managed by The Nature Conservancy, S of highway 126, E of highway 23.; Piru 7.5 RSA0140837 RSA Pseudognaphalium leucocephalum Naomi Fraga 5359 2015-04-30 Ventura The Nature Conservancy (TNC). Vulcan property managed by The Nature Conservancy SE of Piru on the Santa Clara River.; Piru RSA0140900 RSA Pseudognaphalium leucocephalum Naomi Fraga 5542 2015-06-25 Ventura The Nature Conservancy (TNC). Santa Clara River, Canonlon owned by The Nature Conservancy.; Saticoy RSA0150708 RSA Pseudognaphalium leucocephalum Jon P. Rebman 31893 2016-08-24 San Diego Canon: west-central portion of Base; Oscar Two Training Area; in riparian area just south of Las Pulgas Canon Road to the east of Stuart Mesa Road and west of Basilone Road. Atlas Square: E4. RSA0170441 RSA Pseudognaphalium leucocephalum R. E. Riefner 17-455 2017-09-04 Riverside City of Temecula, Temecula Creek, Temecula Creek Trail Park, S of Hwy 79, E of Butterfield Stage Rd., N of Channel St. RSA0173719 RSA Pseudognaphalium leucocephalum Jon P. Rebman 34333 2018-05-16 San Diego Canon: eastern portion of Base; Training Area Hotel: along a remote part of the Santa Margarita River to the northeast of its junction with De Luz Creek and just west of Fallbrook Weapons Station; along the river and its adjacent areas. RSA0181403 RSA Pseudognaphalium leucocephalum R. E. Riefner 06-396 2006-08-22 Riverside City of Temecula, Vine St. at Peach Tree St. RSA0181429 RSA Pseudognaphalium leucocephalum Fred M. Roberts 6088 2004-07-30 Orange Rancho Mission Viejo: Donna O′Neill Land Conservancy, Cristianitos Canon, along Cristianitos Ck., 0.93 km SSW Gato Gate and 0.23 W Cristianitos Road. RSA722094 RSA Pseudognaphalium leucocephalum R. E. Riefner 07-55 2007-02-13 Orange City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek.; San Juan Capistrano RSA736853 RSA Pseudognaphalium leucocephalum Scott D. White 10594 2004-07-02 Riverside San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canon.; Sann Jacinto RSA737237 RSA Pseudognaphalium leucocephalum R. E. Riefner 07-379 2007-09-11 Orange City of San Juan Capistrano, vicinity of San Juan Creek road and Paseo Christina.; San Juan Capistrano 7.5 Quad RSA741722 RSA Pseudognaphalium leucocephalum R. E. Riefner 08-259 2008-08-05 Orange Irvine Ranch Reserve, Fremont Canon Conservation Easement, lower Fremont Canon, main drainage. RSA791809 RSA Pseudognaphalium leucocephalum R. E. Riefner, Jr. 11-147 2011-10-19 Orange City of San Juan Capistrano, San Juan Creek, ca. 0.2 miles west of intersection of Paseo Tirador and Calle Arroyo St. SBBG114916 SBBG Pseudognaphalium leucocephalum R. Burgess, M. Foster, P. Munro 4054 2000-07-21 Ventura Los Padres National Forest; large vernal pool S of Wegis Ranch SBBG119614 SBBG Pseudognaphalium leucocephalum F. M. Roberts 5963 2003-07-24 Orange San Juan Crk, ca. 0.1 NE of La Novia Bridge, San Juan Capistrano SBBG122008 SBBG Pseudognaphalium leucocephalum Anuja Parikh, N. Gale 2119 2005-06-29 Los Angeles N of Hwy 126 in Hasley Cyn, 1.5 W of Canon and 0.5 N of Castaic Crk SBBG128698 SBBG Pseudognaphalium leucocephalum R. E. Riefner, Jr. 11-147 2011-10-19 Orange City of San Juan Capistrano, San Juan Crk, ca. 0.2 W of intersection of Paseo Tirador and Calle Arroyo St SBBG132175 SBBG Pseudognaphalium leucocephalum Anuja Parikh, N. Gale 3661 2014-06-24 Ventura N bank of Santa Clara River, S of Piru, 0.7 km S of Hwy 126, 0.3 W of Torrey Rd SBBG132182 SBBG Pseudognaphalium leucocephalum Anuja Parikh, N. Gale 2172 2014-07-31 Ventura N bank of Santa Clara River-Castaic Crk in Hasley Cyn, 0.7 W of Hwy 126, 1.1 km SW of Interstate 5 SBBG133602 SBBG Pseudognaphalium leucocephalum R. E. Riefner, Jr. 07-379 2007-09-11 Orange vicinity of San Juan Crk Rd and Paseo ChristinaSan Juan Capistrano SBBG135977 SBBG Pseudognaphalium leucocephalum R. Burgess 9472 2013-11-08 Ventura Santa Clara River floodplain E of A Street, City of Fillmore SBBG136109 SBBG Pseudognaphalium leucocephalum L. Gross, S. J. DeGroot 7589 2016-08-24 Ventura Santa Clara River, Vulcan Property of the Nature Conservancy, end of Torex-Main Rd, Piru, S of Hwy 126 SBBG138867 SBBG Pseudognaphalium leucocephalum R. Burgess 8751 2010-10-02 Ventura Santa Clara River flood plain E of A Street, Fillmore. SBBG138868 SBBG Pseudognaphalium leucocephalum R. Burgess 8751 2010-10-02 Ventura Santa Clara River flood plain E of A Street, Fillmore. SBBG144389 SBBG Pseudognaphalium leucocephalum Jon P. Rebman 34333 2018-05-16 San Diego Canon: eastern portion of Base; Training Area Hotel; along a remote part of the Santa Margarita River to the NE of its junction with De Luz Creek and just W of Fallbrook Weapons Station. SBBG155926 SBBG Pseudognaphalium leucocephalum R. Burgess 11041 2018-09-23 Ventura Santa Clara River flood plain, just SW of Santa Paula SBBG204958 SBBG Pseudognaphalium leucocephalum Jon Rebman 34580 2018-08-21 San Diego Fallbrook Naval Weapons Station: west of Fallbrook; North Magazine, north of Ammunition Road; west-central part of station; south of Depot Lake; along Fallbrook Creek SBBG208232 SBBG Pseudognaphalium leucocephalum Jon Rebman 34617 2018-08-21 San Diego Fallbrook Naval Weapons Station: west of Fallbrook; North Magazine, north of Ammunition Road; northern part of station; along the Santa Margarita River on a sandy bank area SD00016093 SD Pseudognaphalium leucocephalum Margart R. Mulligan 3338 2016-03-17 San Diego Marine Corps Base Canon, Bravo Two Training Area, along south side of Talega Rd, ca. 1-2 mi east of the hardball; about 80 yards S of Riverside county line. SD00022024 SD Pseudognaphalium leucocephalum Jon Rebman 34617 2018-08-21 San Diego Fallbrook Naval Weapons Station: west of Fallbrook; North Magazine, north of Ammunition Road; northern part of station; along the Santa Margarita River on a sandy bank area SD00022025 SD Pseudognaphalium leucocephalum Jon Rebman 34333 2018-05-16 San Diego Canon: eastern portion of Base; Training Area Hotel: along a remote part of the Santa Margarita River to the northeast of its junction with De Luz Creek and just west of Fallbrook Weapons Station; along the river and its adjacent areas SD00024151 SD Pseudognaphalium leucocephalum Jon Rebman 34580 2018-08-17 San Diego Fallbrook Naval Weapons Station: west of Fallbrook; North Magazine, north of Ammunition Road; west-central part of station; south of Depot Lake; along Fallbrook Creek SD00025437 SD Pseudognaphalium leucocephalum Nancy Nenow 3234 2017-08-17 San Diego Black Mounrain Ranch area; west of Camino Del Sur on hiking trail at Lusardi Creek near the bridge heading southwest. SD00059729 SD Pseudognaphalium leucocephalum Steve Boyd 1056 1985-07-30 San Diego Lower Cottonwood Canon, near its confluence with De Luz Creek. Common in open, more-or-less disturbed sandy benches in riparian woodland. SD134531 SD Pseudognaphalium leucocephalum Craig Reiser s.n. 1987-08-12 San Diego Canon, floodplain of San Mateo Creek SD136918 SD Pseudognaphalium leucocephalum Steve Boyd s.n. 1994-10-14 Riverside Southern Santa Ana Mountains; San Mateo Canon Wilderness Area of the Cleveland National Forest. SD137884 SD Pseudognaphalium leucocephalum Darin L. Banks 791 1995-10-17 Riverside Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest; along lowere Arroyo Seco, south of Dripping Springs Campground. SD184674 SD Pseudognaphalium leucocephalum Paul Beiley 122 2006-08-24 San Diego Lakeside. Floodplain about 300 yards N of San Diego River, just S of Willow Rd., about 0.25 mile E of Ashwood St. Stelzer Summit is about 1.25 miles to NE. SD187362 SD Pseudognaphalium leucocephalum R. E. Riefner, Jr. 7-55 2007-02-13 Orange San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek. SD187363 SD Pseudognaphalium leucocephalum R. E. Riefner, Jr. 7-157 2007-03-21 Orange San Juan Capistrano, vicinity of Calle Arroyo-Paseo Esteban at San Juan Creek. SD195762 SD Pseudognaphalium leucocephalum Jon P. Rebman 17548 2009-05-06 San Diego Canon Marine Corps Base: Bravo Three Training Area in the northwestern portion of base; southwest of San Mateo Road in the San Mateo riverbed SD197188 SD Pseudognaphalium leucocephalum Jon P. Rebman 17451 2009-05-06 San Diego Canon Marine Corps Base: Alpha One Training Area in the northwestern portion of base; north of Basilone Road along San Juan Road and in the adjacent riverbed of Jardine Canon SD199045 SD Pseudognaphalium leucocephalum Jon P. Rebman 18254 2009-07-16 San Diego Canon Marine Corps Base: Bravo 1 Training Area in the northwestern portion of base; along Talega Canon Road just south of the Orange County border SD210053 SD Pseudognaphalium leucocephalum Jon P. Rebman 20533 2010-12-02 San Diego Canon: Golf Training Area; east of De Luz Road and north of Canong De Luz Creek SD210054 SD Pseudognaphalium leucocephalum Jon P. Rebman 20442 2010-11-16 San Diego Canon: India Training Area; west of the Santa Margarita River; along De Luz Creek in the vicinity of Camp De Luz SD219360 SD Pseudognaphalium leucocephalum Jon P. Rebman 22260 2011-08-18 San Diego Canon: northwestern portion of Base south of the San Mateo River; Training Area Alpha Two: along a dirt road just south of Basilone Road in the bottom of the valley with San Onofre Creek SD219361 SD Pseudognaphalium leucocephalum Jon P. Rebman 22274 2011-08-18 San Diego Canon: northwestern portion of Base south of the San Mateo River; Training Area Alpha Two: in a canyon just south of San Onofre Creek, southwest of Basilone Road and east of Interstate 5 SD221582 SD Pseudognaphalium leucocephalum Jon P. Rebman 22230 2011-08-18 San Diego Canon: northwestern portion of Base south of the San Mateo River; vicinity of San Onofre Beach on the south side of San Onofre Creek under the railroad tracks SD230465 SD Pseudognaphalium leucocephalum Jon P. Rebman 25310 2012-11-06 San Diego Canon: Training Area Hotel; in the extreme eastern part of the Base; northwest of Fallbrook and just north of De Luz Road; along the Santa Margarita River just north of the De Luz Road bridge SD231562 SD Pseudognaphalium leucocephalum Jon P. Rebman 25682 2013-03-27 San Diego Canon: northwest portion of Base; Training Area Finch; east of Basilone Road and just off of San Juan Road along San Onofre Creek SD238624 SD Pseudognaphalium leucocephalum Jon P. Rebman 26681 2013-05-21 San Diego Canon: south-central portion of Base; Training Area SMR2; northeast of the intersection of Vandegrift Blvd. and Basilone Road; east of Area 25; on a sandy flat along the northwest side of the Santa Margarita River SD238625 SD Pseudognaphalium leucocephalum Jon P. Rebman 28099 2014-04-30 San Diego Canon: State Park Lease area: northwestern portion of Base; west of Cristianitos Road approx. 1 mile north of the entrance to the Base; along Cristianitos Creek SD240576 SD Pseudognaphalium leucocephalum Jon P. Rebman 28658 2014-06-04 San Diego Canon: Training Area Golf: northeastern portion of Base; along Roblar Creek just off of Roblar Canon Road SD240897 SD Pseudognaphalium leucocephalum R.E. Riefner, Jr. 11-147 2011-10-19 Orange City of San Juan Capistrano, San Juan Creek, ca. 0.2 W of intersection of Paseo Tirador and Calle Arroyo Street. SD253683 SD Pseudognaphalium leucocephalum Jeannie Gregory 3727 2011-09-14 San Diego Santee; in SW corner of intersection of Magnolia Avenue and Cottonwood Avenue; S side of San Diego Riverbed SD257188 SD Pseudognaphalium leucocephalum Ed Kentner 517 2015-05-13 San Diego Canon. India Training Area SD257189 SD Pseudognaphalium leucocephalum Ed Kentner 551 2015-08-11 San Diego Canon. Hotel Training Area SD261997 SD Pseudognaphalium leucocephalum Jon Rebman 31893 2016-08-24 San Diego Canon: west-central portion of Base; Oscar Two Training Area; in riparian area just south of Las Pulgas Canon Road to the east of Stuart Mesa Road and west of Basilone Road. SD263581 SD Pseudognaphalium leucocephalum Jim Riley 122 2013-10-15 Orange San Clemente area; 0.56 miles ESE intersection Avenida Pico and Camino La Pedriza; just N San Diego County line SD265018 SD Pseudognaphalium leucocephalum Jon Rebman 33487 2017-05-25 San Diego Fallbrook Naval Weapons Station: west of Fallbrook; North Magazine, northern part of station; along the Santa Margarita River SDSU14474 SDSU Pseudognaphalium leucocephalum Reiser, Craig H. 12-VIII-87 1987-08-12 San Diego San Mateo Creek. Camp Joseph Pendleton MCB San Diego County, California. Base Sector: 55-03. SDSU21540 SDSU Pseudognaphalium leucocephalum Russell, Adrienne D. 235 2000-11-08 ? Canon, off Basilone Rd., east-north side of road. SDSU22910 SDSU Pseudognaphalium leucocephalum Michael G. Simpson 4636 1996-07-25 Orange Ronald W. Caspers Wilderness Park. Nature Loop Trail, west trail, ca. 150 meters north of parking area. SFV102941 SFV Pseudognaphalium leucocephalum J. C. Dittes 41 1990-03-10 Los Angeles San Gabriel Mountains; Streambed of Big Tujunga River, 0.5 miles upstream of the flood control reservoir. UC1605405 UCJEPS Pseudognaphalium leucocephalum Steve Boyd 8385 1994-10-14 Riverside San Mateo Canon at confluence with Bluewater Canon (canyon bottom); Southern Santa Ana Mountains, Cleveland N.F. UC1922340 UCJEPS Pseudognaphalium leucocephalum R. E. Riefner, Jr. 07-157 2007-03-21 Orange City of San Juan Capistrano, vicinity of Calle Arroyo-Paseo Esteban at San Juan creek. UC1922345 UCJEPS Pseudognaphalium leucocephalum R. E. Riefner, Jr. 07-55 2007-02-13 Orange City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek. UC202344 UCJEPS Pseudognaphalium leucocephalum A. Davidson, M. D. 2011 1907-01-01 Los Angeles Hollywood UC2027329 UCJEPS Pseudognaphalium leucocephalum Robert Lee Allen 2012-08-11 Orange Santa Ana Mts, Canon. UC303993 UCJEPS Pseudognaphalium leucocephalum S. B. Parish 11625 1917-10-15 San Bernardino dry sand wash on Santa Ana River UC484151 UCJEPS Pseudognaphalium leucocephalum J. T. Howell 1208 1928-09-06 Orange Rancho Santa Ana Santa Ana River bottom, Rancho Santa Ana UC75922 UCJEPS Pseudognaphalium leucocephalum Geo. B. Grant 516 1901-01-01 Los Angeles Pasadena UCR222661 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 08--259 2008-08-05 Orange Irvine Ranch Reserve, Fremont Canon Conservation Easement, lower Fremont Canon, main drainage UCR232932 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 11--147 2011-10-19 Orange city of San Juan Capistrano, San Juan Creek, c. 0.2 mi west of intersection of Paseo Tirador and Calle Arroyo Street UCR236652 UCR Pseudognaphalium leucocephalum Jon P. Rebman 20442 2010-11-16 San Diego Canon; India Training Area; west of the Santa Margarita River; along De Luz Creek in the vicinity of Camp De Luz. Square D6. UCR236752 UCR Pseudognaphalium leucocephalum Jon P. Rebman 20533 2010-12-02 San Diego Canon; Golf Training Area; east of De Luz Road and north of Canong De Luz Creek. Square C6. UCR249758 UCR Pseudognaphalium leucocephalum Jon P. Rebman 26681 2013-05-21 San Diego south-central portion of the base; Training Area SMR2, northeast of the intersection of Vandegrift Blvd and Basilone Road, east of Area 25, sandy flat along the northwest sided of the Santa Margarita River. Square: E6 UCR250192 UCR Pseudognaphalium leucocephalum A.C. Sanders 40989 2014-04-08 Riverside Temescal Canon, along Temescal Canon Rd. c. 0.6 km SE of I-15 crossing UCR269241 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 15--458 2015-12-09 Orange Rancho Mission Viejo, east of San Juan Capistrano north of Antonio Parkway and north of Ortega Hwy 74, near Sendero Field Park UCR279911 UCR Pseudognaphalium leucocephalum Onkar Singh 5713 2016-04-14 San Diego Canon, India Training Area, within the Santa Margarita River drainage c. 2 NE of junction with De Luz Creek UCR279950 UCR Pseudognaphalium leucocephalum Onkar Singh 5729 2016-04-22 San Diego Canon, Golf Training Area, in De Luz Creek at junction with Roblar Creek UCR280927 UCR Pseudognaphalium leucocephalum Mitch Provance 517--62 2017-05-25 Riverside 0.3 to 0.5 miles SE of Indian Truck Trail, between Temescal Canon Rd. and Hwy. 15 UCR280931 UCR Pseudognaphalium leucocephalum Mitch Provance 617--17 2017-06-05 Riverside Mayhew Wash, S side of Temescal Canon Rd., 0.3 W of El Hermano Rd.-Terramor Dr. UCR280937 UCR Pseudognaphalium leucocephalum Mitch Provance 617--13 2017-06-08 Riverside Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 WNW of inter. with Glen Eden Rd. UCR280964 UCR Pseudognaphalium leucocephalum Mitch Provance 617--18 2017-06-05 Riverside Mayhew Wash, S side of Temescal Canon Rd., 0.3 W of El Hermano Rd.-Terramor Dr. UCR280993 UCR Pseudognaphalium leucocephalum Mitch Provance 517--65 2017-05-25 Riverside 0.3 to 0.5 miles SE of Indian Truck Trail, between Temescal Canon Rd. and Hwy. 15 UCR281103 UCR Pseudognaphalium leucocephalum Mitch Provance 317--08 2017-03-21 Riverside Horsethief Wash (E branch impeded by development), N of Hwy 15 W of Horsethief Rd., area between Temescal Canon Rd. and Temescal Creek UCR281574 UCR Pseudognaphalium leucocephalum Mitch Provance 617--81 2017-06-05 Riverside Mayhew Wash, S side of Temescal Canon Rd. at intersection with Temescal Hills Rd. UCR281842 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17--408 2017-08-14 Orange city of San Juan Capistrano, San Juan Creek. Northeast from San Juan Creek Road and Camino Chico, opposite Blenheim Farms & Equestrian Center, south of Ortega Hwy UCR281885 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17--441 2017-08-26 Riverside city of Murrieta, Miller Canon area, wash located vicinity to New Clay Street and Ivy Street UCR281887 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17--404 2017-08-14 Orange city of San Juan Capistrano, San Juan Creek. Immediately east of Hwy I-5, north of San Juan Creek Road along San Juan Creek Trail UCR281888 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17--455 2017-09-04 Riverside city of Temecula, Temecula Creek, Temecula Creek Trail Park, south of Hwy 79, east of Butterfield State Road, north of Channel Street UCR281889 UCR Pseudognaphalium leucocephalum R.E. Riefner, Jr. 17--451 2017-09-04 Riverside Wolf Valley, city of Temecula, Temecula Creek, immediately north of Temecula Lane and Canterfield Drive, vicinity of Pala Community Park UCR289234 UCR Pseudognaphalium leucocephalum Mitch Provance 718--36 2018-06-18 Riverside Between Glen Eden Resort and Alberhill, unnamed Canon; head at water control structure N. of Palomino Creek Dr., northward to mouth near Hwy. 15 at Hostettler Rd. UCR289235 UCR Pseudognaphalium leucocephalum Mitch Provance 718--37 2018-06-18 Riverside Between Glen Eden Resort and Alberhill, unnamed Canon; head at water control structure N. of Palomino Creek Dr., northward to mouth near Hwy. 15 at Hostettler Rd. UCR40364 UCR Pseudognaphalium leucocephalum Steve Boyd 1056 1985-07-30 San Diego Lower Cottonwood Canon, near confluence with De Luz Creek
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