Search Results — 2000 specimen records retrieved (1394 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=SUTTER; Source=All;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 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.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CHSC39374  Abutilon theophrasti L. Ahart 1983-8-27 4364 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. 50 Comment
  JEPS68597  Abutilon theophrasti W. L. Jepson 1939-8-17 19468 Sutter near Robbins station; Knights Landing 10 Comment
  UCR235404  Abutilon theophrasti George K. Helmkamp, E. A. Helmkamp 2011-11-28 18487 Sutter Sacramento Valley, Worth Road, 0.2 mile east of its junction with Garden Highway, 4 miles southwest of Nicolaus 14 Comment
  SEINET10479964  Abutilon theophrasti Lowell Ahart 1983-8-27 Ahart 4364 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  UCD116166  Abutilon theophrasti Beecher Crampton 1953-9-30 1636 Sutter Sutter County, 5 miles east of Robbins, along irrigation canal east of Sutter Bypass. Comment
  UCD116176  Abutilon theophrasti R. Tofsrud Date unknown s.n. Sutter location unknown. Comment
  RSA10972  Acer negundo subsp. californicum Carl B. Wolf 1927-11-5 1428 Sutter Junction of Garden City Highway and Reigo Road, 17 mi. no. of Sacramento. Feather River. Sacramento Valley. Comment
  HSC2828  Acer negundo var. californicum C. B. Wolf 1927-11-5 1428 Sutter Junction of Garden City Hwy. and Riego Rd., 17 mi. N of Sacramento, Feather River Comment
  RSA749725  Acer negundo var. californicum George K. Helmkamp, E. A. Helmkamp 2008-10-6 14224 Sutter Pass Road at the south side of Sutter Buttes, beside Butte Slough, 9.2 miles west of Sutter 32 Comment
  SEINET1908457  Acer negundo var. californicum G. K. Helmkamp, E. A. Helmkamp 2008-1 14224 Sutter Sacramento Valley: Pass Road at the south side of Sutter Buttes, beside Butte Slough, 9.2 miles wes tof Sutter. 32 Comment
  UC18103  Acer negundo var. interior W. L. Jepson 1891-4-20 Sutter Feather River Marysville Buttes Region, Feather River Comment
  SEINET7898443  Acer saccharinum D. Nyquist 1960-5-17 42 Sutter Yuba City. Comment
  CAS-BOT-BC18751  Achillea millefolium J. H. Thomas 1981-4-20 20366 Sutter Sutter Buttes. Dean Place. 213 Comment
  CAS-BOT-BC18752  Achillea millefolium R. S. Ferris 1926-4-22 6367 Sutter Slopes of West Butte. Marysville Buttes Comment
  UC1125401  Achillea millefolium G. E. Sindel 1934-4-10 57 Sutter west slope North Butte; Marysville Buttes Quad. 457 Comment
  UC1125422  Achyrachaena mollis G. E. Sindel 1934-4-11 64 Sutter 1/2 mi n and 2 mi w Sutter; Marysville Buttes Quad. 60 Comment
  CAS-BOT-BC29935  Achyrachaena mollis Lowell Ahart 1986-5-4 5258 Sutter About 2 miles NE of Sutter, Sutter Buttes 30 Comment
  CAS-BOT-BC29937  Achyrachaena mollis George Loucks Moxley 1915-4-17 308 Sutter Colegrove Comment
  CHSC25477  Acmispon glaber L. Ahart 1977-5-19 1374 Sutter On the s side of South Butte, Sutter Buttes. 350 Comment
  CHSC36236  Acmispon parviflorus Lowell Ahart 1982-4-23 3326 Sutter East slope of ridge west of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UCD104301  Acmispon parviflorus A. A. Heller 1914-4-8 11271 Sutter Marysville Buttes. Comment
  CHSC45911  Acmispon strigosus Lowell Ahart 1981-4-6 2732 Sutter On steep bare slopes on the east side of the South Butte, Sutter Buttes. 182 Comment
  UCD104451  Acmispon strigosus G. E. Sindel 1934-3-30 46 Sutter 1 1/2 mi. N. and 3 mi. W. of Union School. 152 Comment
  CHSC44496  Acmispon wrangelianus Lowell Ahart 1977-4-5 1255 Sutter On the south side of the South Butte, Sutter Buttes. 457 Comment
  CDA38618  Acroptilon repens N. Oliver 2012-8-9 PDR# 510 P06088800 Sutter Nicolaus; 0.1 mile south of Lee Road, 0.2 mile east of Garwood. 0 Comment
  CDA6758  Acroptilon repens S. Hawthorne 1972-3-3 Sutter Stan Hawthorne property, Star Route Box 61, Nicolaus. 0 Comment
  CAS-BOT-BC65580  Adiantum jordanii Lowell Ahart 1981-5-18 2819 Sutter Top of the South Butte, Sutter Buttes 650 Comment
  UCD51627  Aegilops triuncialis Collector unknown 1923-1 Sutter Yuba City. Comment
  CAS-BOT-BC13334  Agoseris retrorsa Lowell Ahart 1984-5-21 4632 Sutter South Butte, Sutter Buttes. East of where the road forks to go to each radio tower, near the lower radio tower. 675 Comment
  UC127294  Agrostemma githago J. A. Wilkinson May 1908 Sutter Live Oaks Comment
  SEINET10661054  Agrostis avenacea Lowell Ahart, Jack Lindsay 2005-5-31 Ahart 11838 Sutter T16N, R2E, northeast 1/4 Section 34. On the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northesat of Sutter. 20 Comment
  SEINET10507073  Agrostis avenacea Lowell Ahart 1984-5-21 Ahart 4644 Sutter Along West Butte Road, ca. 1/8 mi N of the Sacramento Outing Club, Sutter Buttes, W of Marysville; Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC127393  Agrostis exarata Lowell Ahart 1984-5-21 4613 Sutter At the old homestead on the south side of the South Butte, Sutter Buttes. 400 Comment
  SEINET10507083  Agrostis exarata var. monolepis Lowell Ahart 1984-5-21 Ahart 4613 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 400 m. 400 Comment
  CAS-BOT-BC138429  Aira caryophyllea Lowell Ahart 1981-4-14 2763 Sutter Sierra Nevada. Sutter Buttes. On a hill ca. 1/8 mile west of Dean Cabin. 350 Comment
  UCD140619  Aira caryophyllea Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7661 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  UCD33048  Aira caryophyllea Beecher Crampton 1966-4-14 7642 Sutter Sutter County, extreme S.E. portion near Placer County border, Riego station. Comment
  UCD55723  Aira caryophyllea A. A. Heller 1914-5-6 11363 Sutter Marysville Buttes. Comment
  UCD55752  Aira caryophyllea L. Ahart 1982-4-23 3310 Sutter Sutter Buttes, Myers Ranch, west of Myers home. 50 Comment
  UCR132252  Aira caryophyllea Beecher Crampton 1966-4-14 7642 Sutter Sacramento Valley, Riego Station, extreme SE portion of county near Placer Co. line 14 Comment
  RSA653948  Aira caryophyllea Beecher Crampton 1966-4-14 7642 Sutter Sutter County, extreme S.E. portion near Placer County border, Riego Station. Comment
  CAS-BOT-BC138353  Aira caryophyllea var. caryophyllea A. A. Heller 1914-5-6 11363 Sutter Marysville Buttes. Comment
  CHSC41429  Aira elegans Lowell Ahart 1986-5-24 5290 Sutter About 1/4 mile south of the gate to the Dean Ranch, Dean Ranch, Sutter Buttes. 274 Comment
  UCR194894  Alisma lanceolatum George K. Helmkamp, E. A. Helmkamp 2007-10-28 13122 Sutter Sacramento Valley, along Nicolaus Road, 0.1 mile west of the Placer County line 12 Comment
  CHSC40772  Allium amplectens Lowell Ahart 1985-5-5 4907 Sutter About 3/4 mile south-east of the Dean cabin, Dean Ranch, about 3 1/2 miles north-west of Sutter, Sutter Buttes. 200 Comment
  UC1133782  Allium amplectens G. E. Sindel 1934-4-3 41 Sutter 2 mi n and 1/2 mi w Union School; Marysville Buttes Quadrangle Comment
  UCD37831  Allium amplectens Beecher Crampton 1962-4-17 6211 Sutter 2.5 miles northwest of Sutter, Sutter Buttes, western slope of summitt of Pass Road. Comment
  CAS-BOT-BC461028  Allium amplectens Lowell Ahart 1985-5-5 4907 . Sutter On road about 3/4 mile south-east of the Dean Cabin, Dean Ranch, about 3.5 miles northwest of Sutter, Sutter Buttes 200 Comment
  CAS-BOT-BC461029  Allium amplectens Beecher Crampton 1962-4-17 6211 Sutter 2.5 miles northwest of Sutter, western slope of summit of Pass Road, Sutter Buttes. Comment
  SEINET10472027  Allium amplectens Lowell Ahart 1985-5-5 Ahart 4907 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  UCD138464  Allium amplectens Beecher Crampton 1962-4-17 6211 Sutter ca. 2.5 miles northwest Sutter, summit of Pass Road, Sutter Buttes. Comment
  CDA13715  Alopecurus carolinianus G. F. Hrusa, J. Glazner 1997-4-15 13672 Sutter Central Valley; Calpine electrical generation facility. Disturbed field to W of E Township Rd. Area +- wet in winter, former rice fields, fallow +- 10 yrs. Annual, dominant in vernal pools and other low vernally wet areas. Comment
  CHSC40273  Alopecurus carolinianus Lowell Ahart 1985-5-5 4896 Sutter Near the first gate to Dean Ranch, about 1/4 mile north of Mallott Road, about 2 miles north-east of Sutter, Sutter Buttes. 35 Comment
  SEINET3917827  Alopecurus carolinianus Lowell Ahart 1984-4-19 4575 Sutter Along West Butte Road, about 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland.; 0 35 Comment
  SEINET10507145  Alopecurus carolinianus Lowell Ahart 1984-4-19 Ahart 4575 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  SEINET10507147  Alopecurus carolinianus Lowell Ahart 1983-5-14 Ahart 4003 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  JEPS78721  Alopecurus saccatus Edward Lee 1936-5-9 2033 Sutter ca. 5 mi. w. Live Oak (very beginning of foothills on n.e. side of Marysville Buttes); Marysville Buttes 30 Comment
  SEINET3917934  Alopecurus saccatus Beecher Crampton 1962-4-17 6152 Sutter Sacramento Valley: Riego station, extreme SE portion of county near Placer co. line (Pleasant grove 7.5' Q.).; 0 14 Comment
  UCD37812  Alopecurus saccatus Beecher Crampton 1962-4-17 6152 Sutter Sutter County, near Placer County, Riego Station. Comment
  UCD37825  Alopecurus saccatus Beecher Crampton 1962-4-17 6197 Sutter Sutter County, 5 miles north of Meridian, on West Butte Road, 2 miles north-northeast of West Butte, western slopes of Sutter Buttes. Comment
  UCD37829  Alopecurus saccatus Beecher Crampton 1962-4-17 6206 Sutter 4.5 miles N of Meridian, on West Butte Road, 1.5 miles north-northeast of West Butte, western slopes of Sutter Buttes. Comment
  UCD55968  Alopecurus saccatus Beecher Crampton 1962-4-17 6152 Sutter extreme southeast corner an Placer County border, Riego Station. Comment
  RSA385635  Alopecurus saccatus A. A. Beetle 1945-4-15 3860 Sutter 6 miles northeast of Sutter, base of Marysville Buttes. Comment
  SBBG21214  Alopecurus saccatus B. Crampton 1962-4-17 Sutter 4.5 mi N of Meridian, W base of Sutter Butte Comment
  CHSC34122  Amaranthus albus L. Ahart 1981-9-10 3142 Sutter In center of dirt road that leads from Pass Rd to the old gas well, on s side of South Butte, Sutter Buttes. 100 Comment
  SEINET3856760 Image available Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2010-10-20 17037 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile N of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE of Trowbridge 17 Comment
  UCR230734  Amaranthus albus George K. Helmkamp, E. A. Helmkamp 2010-10-20 17037 Sutter Sacramento Valley, Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  CHSC37308  Amaranthus blitoides L. Ahart 1982-6-30 3467 Sutter On dry bare gravelly soil on gravel bar along sides of small wash, where the rd crosses, ca. 1/8 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  RSA749530  Amaranthus blitoides George K. Helmkamp, E. Helmkamp 2008-10-6 14213 Sutter South Butte Road 1.2 miles northwest of junction with CA-20, west of Yuba City 23 Comment
  NY663956  Amaranthus blitoides L. Ahart 1981-7-3 2910 Sutter Near the edge of Pass Road, a little west of Kellogg Road, Sutter Buttes. 100 Comment
  UCD97536  Amaranthus powellii G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13042 Sutter Sacramento Valley. Oak Ave. at its junction with CA-99, about 2.8 miles N of the Feather River crossing. 8 Comment
  UCR188494  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2007-9-30 13042 Sutter Sacramento Valley, Oak Ave. at its junction with CA-99, about 2.8 miles north of the Feather River crossing 8 Comment
  CHSC34120  Ambrosia psilostachya L. Ahart 1981-9-10 3138 Sutter Near the old homestead, S side of South Butte, Sutter Buttes. 450 Comment
  CAS-BOT-BC55546  Ambrosia psilostachya Lowell Ahart 1985-10-19 5205 Sutter Dean Ranch, Sutter Buttes. About 1/2 miles south-east of the Dean Cabin. 243 Comment
  RSA417004  Ambrosia psilostachya Flossie Draper 1927-10-23 50 Sutter Found on level near Yurba City. Comment
  CHSC37056  Ammannia coccinea L. Ahart 1982-10-11 3875 Sutter On bottom of deep wash, below bridge on Pass Rd, a little e of the Gas Compression Station, Sutter Buttes. 50 Comment
  SEINET5343062  Ammannia coccinea L. Ahart 1974-7-22 s.n. Sutter Near Live Oak Comment
  SEINET3246119  Ammannia robusta G. K. Helmkamp, E. A. Helmkamp 2009-1 15555 Sutter Sacramento Valley: along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus. 8 Comment
  UCD102862  Ammannia robusta G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13055 Sutter Sacramento Valley. Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River. 21 Comment
  UCR188486  Ammannia robusta George K. Helmkamp, E. A. Helmkamp 2007-9-30 13055 Sutter Sacramento Valley, Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River 21 Comment
  UCD102895  Ammannia robusta L. Ahart 1982-10-11 3875 Sutter Below bridge on Pass Road, a little E of Gas Compression Station, Sutter Buttes. 50 Comment
  SEINET10874099  Amorpha californica Lowell Ahart 1985-6-23 Ahart 5068 Sutter Dean Ranch, Sutter Buttes, Sutter County, ca. 12 miles W of Marysville. Comment
  SEINET12163992  Amorpha californica Unknown 1983-1 4391 Sutter 0.5mi NW of the Dean Cabin,Dean Ranch,Sutter Buttes,W of Marysville 300 Comment
  CAS-BOT-BC180558  Amorpha californica var. californica Roxana S. Ferris 1926-4-22 7735 Sutter Slopes of West Butte, Marysville Buttes Comment
  CAS-BOT-BC180561  Amorpha californica var. californica Lowell Ahart 1985-6-23 5068 Sutter Found near the west fence line on the Dean Ranch, about 1 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes 274 Comment
  CDA21068  Amorpha fruticosa R. Robison 2007-5-15 s.n. Sutter Sacramento Valley; Along the Natomas East Main Drain for approx. 1.3 miles. 9 Comment
  CHSC97890  Amorpha fruticosa R. Robinson 2007-5-15 Sutter Large population along the Natomas East Main Drain for approx. 1.3 miles. Infestation apparently originating above Riego Rd. Bridge on private property. 9 Comment
  UCD103567  Amorpha fruticosa Greg Kareofelas 2010-11-16 s.n. Sutter Along Levee Road, just south of the intersection with Riego Road. 10 Comment
  UCD103671  Amorpha fruticosa Greg Kareofelas 2010-11-16 s.n. Sutter Along Levee Road, just south of the intersection with Riego Road. 10 Comment
  UCD141996  Amorpha fruticosa R. Robison 2007-5-15 s.n. Sutter Sacramento Valley. Along the Natomas East Main Drain for approx. 1.3 miles. 9 Comment
  RSA0089714  Amsinckia douglasiana A. A. Heller 1938-4-10 15021 Sutter Along the highway just east of the river bridge opposite Knight s Landing. Comment
  UC881433  Amsinckia eastwoodiae A. A. Heller 1917-4-14 11800 Sutter Summit of South Butte; , Marysville Buttes 609 Comment
  NY622095  Amsinckia helleri A. A. Heller 1915-4-3 11800 Sutter Summit of South Butte, Marysville Buttes 609.6 Comment
  CDA29472  Amsinckia intermedia M. K. Beyers 2009-5-9 42 Sutter The Sutter Buttes; Dean Ranch; ca. 30 yards northwest of the end rock of manmade rock wall (the closest to the cattle watering hole). 0 Comment
  CHSC82235  Amsinckia intermedia Lowell Ahart 2002-3-20 9425 Sutter On the south side of Pass Road, west of the corral, Sutter Buttes, about 4 miles northwest of Sutter. 76 Comment
  CHSC87403  Amsinckia intermedia Lowell Ahart 2004-5-2 10839 Sutter On a mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 453 Comment
  JEPS103496  Amsinckia intermedia Lowell Ahart 2002-3-20 9425 Sutter On the S side of Pass Road, W of the corral, Sutter Buttes, ca 4 miles NW of Sutter. 76 Comment
  SD255667  Amsinckia intermedia George K. Helmkamp, Amy Barnes 2014-3-21 22620 Sutter Sacramento Valley: 2.8 miles WSW (257a^z) of Sutter, along CA-20 at the juncction with Morehead Road. (Sutter Buttes 7.5'Q) 10 Comment
  UCD119675  Amsinckia intermedia A. A. Heller 1914-5-6 11364 Sutter Marysville Buttes. Comment
  UCR132243  Amsinckia intermedia Beecher Crampton 1962-4-17 6183 Sutter Central Valley, 4.5 miles west of Live Oak, along Pennington Road, northeast edge of Sutter Butte 23 Comment
  UCR173544  Amsinckia intermedia George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10141 Sutter Sutter Buttes, N end of Great Valley, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes 69 Comment
  UCR258127  Amsinckia intermedia George K. Helmkamp, Amy Barnes 2014-3-21 22620 Sutter Sacramento Valley, 2.8 miles WSW (257 deg. ) of Sutter, along CA-20 at the junction with Morehead Rd. 11 Comment
  UCD37820  Amsinckia intermedia Beecher Crampton 1962-4-17 6183 Sutter 4.5 miles west of Live Oak, along Pennington Road, northeast edge of Sutter Butte. Comment
  RSA0089741  Amsinckia lycopsoides L. Ahart 1984-3-31 4527 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Ca. 1/8 mi west of the Dean Cabin and near the top of a small bare or shallow soiled hill. 300 Comment
  UCD119731  Amsinckia menziesii L. Ahart 1982-4-24 3358 Sutter ca. 1/4 mi sw of Myers home, Myers Ranch, Sutter Buttes. Comment
  CAS-BOT-BC26783  Amsinckia quercetorum Amos Arthur Heller 1915-4-3 11800 Sutter Summit of South Butte, Marysville Buttes 609 Comment
  UCD35779  Anagallis arvensis Beecher Crampton 1962-4-17 6201 Sutter West Butte Road, ca. 2 miles n.n.e. West Butte, 5 miles north of Meridian. Comment
  CDA4904  Anoda cristata var. digitata T. D. Urbahns Oct 1946 Sutter Yuba City. 0 Comment
  UC1125527  Anthemis cotula P. L. Johannsen 1935-6-24 660 Sutter 3 mi ssw of Sutter; Marysville Quad. 12 Comment
  CHSC40433  Anthriscus caucalis Lowell Ahart 1985-5-5 4920 Sutter Near the west fence, south of Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 250 Comment
  CHSC87400  Anthriscus caucalis Lowell Ahart 2004-5-2 10860 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  SEINET10454732  Anthriscus caucalis Lowell Ahart 1985-5-5 Ahart 4920 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  UCD127196  Anthriscus caucalis L. Ahart 1982-4-23 3336 Sutter Ca. 1/4 mi. W of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  SD147508  Antirrhinum vexillocalyculatum subsp. breweri Lowell Ahart 1980-6-21 2445 Sutter South Butte, Sutter Buttes 349 Comment
Read comments
Apr 24 2015
  CAS-BOT-BC457594  Aphanes occidentalis John H. Thomas 1981-4-20 20370 Sutter Dean Place, Sutter Buttes 213 Comment
  SEINET10448409  Arabis breweri Lowell Ahart 1984-5-21 Ahart 4634 Sutter E of where the road forks to go to each radio tower, near the lower radio tower on South Butte, Sutter Buttes, W of Marysville; Foothill Woodland; 675 m. 675 Comment
  CAS-BOT-BC24426  Arctostaphylos manzanita Lowell Ahart 1981-7-3 2901 Sutter N. side of South Buttes. 182 Comment
  CAS-BOT-BC38663  Arctostaphylos manzanita subsp. manzanita Roxana S. Ferris 1926-4-22 6370 Sutter Slopes of west butte, Marysville Buttes Comment
  UC410551  Arctostaphylos manzanita subsp. manzanita H. H. Keifer 1928-5-2 Sutter North Peak Marysville Buttes Comment
  SEINET10512276  Aristida hamulosa Lowell Ahart 1982-10-11 Ahart 3884 Sutter On dry bare soil along edges of Pass Road, ca. 1/2 mile E of Gas Compression Station, Sutter Buttes. Valley Grassland. 50 Comment
  SEINET10968250  Aristida hamulosa Lowell Ahart 1985-5-20 Ahart 5010 Sutter South Butte, Sutter Buttes, about 12 miles W of Marysville, Ca. On the south side. 229 Comment
  CAS-BOT-BC137541  Aristida oligantha Lowell Ahart 1983-9-4 4407 Sutter Sierra Nevada. About 1.5 miles southeast of the Dean Cabin, under the power line at edge of road. Sutter Buttes. 270 Comment
  CHSC37312  Aristida oligantha M. Epperson 1982-8-24 Sutter Ca. 2 mi se of the Dean Cabin, ca. 2 mi nw of the first gate to the Dean Cabin, Sutter Buttes. 125 Comment
  SEINET227299  Aristida oligantha Lowell Ahart 1983-9-4 4407 Sutter Near and along the road ca. 1.5 mi SE of the Dean Cabin Dean Ranch Sutter Buttes west of Marysville 270 Comment
  SEINET10507254  Aristida oligantha Lowell Ahart 1984-8-3 Ahart 4777 Sutter Along the edge of West Butte Road, about 1/8 mile north of the Sacramento Outing club, Sutter Buttes. 35 Comment
  SEINET11686321  Aristida oligantha Unknown 1983-1 4407 Sutter ca 1.5 mi SE of Dean Cabin, Dean Ranch, Sutter Buttes, W of Marysville 270 Comment
  CAS-BOT-BC146297  Aristida ternipes var. gentilis Lowell Ahart 1981-9-10 3129 Sutter South Butte, Sutter Buttes. 350 Comment
  SEINET228760 Image available Aristida ternipes var. gentilis Lowell Ahart 1981-9-10 3129 Sutter South Butte Sutter Buttes 107 Comment
  CAS-BOT-BC146294  Aristida ternipes var. gentilis Lowell Ahart 1985-5-20 5010 Sutter On the south side of the South Butte, about 0.5 mile northeast of the old gas well, Sutter Butes. 250 Comment
  CAS-BOT-BC146295  Aristida ternipes var. gentilis Lowell Ahart 1985-6-23 5071 Sutter North of the road about 10 yards, Long Hill, about 2 miles southeast of the Dean Cabin, about 2 miles north of Sutter, Sutter Buttes. Along the road to the Dean Ranch. 91 Comment
  CAS-BOT-BC146296  Aristida ternipes var. gentilis Lowell Ahart 1982-10-11 3884 Sutter Sierra Nevada. Along the edge of Pass Road, ca. 0.5 mile east of the Gass Compression Station. Sutter Buttes. 50 Comment
  CHSC40450  Aristida ternipes var. hamulosa Lowell Ahart 1985-5-20 5010 Sutter About 1/2 mile north-east of the old gas well, on the south side of the South Butte, Sutter Buttes. 228 Comment
  UC1265712  Aristida ternipes var. hamulosa Lowell Ahart 1981-9-10 Sutter South Butte Sutter Buttes 350 Comment
  CAS-BOT-BC400492  Aristolochia californica Rimo Bacigalupi 1933-4-23 2232 Sutter At north base of North Butte, Marysville Buttes 368 Comment
  CAS-BOT-BC400493  Aristolochia californica John H. Thomas 1981-4-20 20392 Sutter Sutter Buttes. Dean Place 213 Comment
  JEPS97665  Aristolochia californica Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3032 Sutter Summit of South Butte. Sutter Buttes. Comment
  RSA11922  Aristolochia californica Rimo Bacigalupi 1933-4-23 s.n. Sutter Small creek at north base of North Butte, Marysville Buttes. 369 Comment
  UC1135993  Aristolochia californica H. S. Yates 1934-3-11 3675 Sutter North Butte Marysville Quad., Marysville Buttes Comment
  UC1281252  Aristolochia californica H. E. McMinn 1935-3-21 3821 Sutter North Butte, Marysville Buttes Marysville Buttes, North Butte Comment
  CHSC46906  Artemisia douglasiana Lowell Ahart 1984-10-22 4818 Sutter Along the small stream on the south side of the South Butte, Sutter Buttes. 137 Comment
  UCR201527  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 2008-10-6 14226 Sutter Sacramento Valley, Pass Road at the south side of Sutter Buttes, beside Butte Slough, 9.2 miles west of Sutter 32 Comment
  UCR74392  Artemisia douglasiana Lowell Ahart 1982-9-9 3779 Sutter Sutter Buttes, Myers Ranch, c. 0.25 mi. south of Myers home Comment
  CAS-BOT-BC93962  Artemisia douglasiana Lowell Ahart 1982-9-9 3779 Sutter Myers Ranch, Sutter Buttes - on the banks of a deep wash about 1/4 mile south of the Myers home. 50 Comment
  SEINET13709371  Artemisia douglasiana Lowell William Ahart, Lowell William Ahart 1984-1 4818 Sutter S Side of South Butte 150-500 M 150 Comment
  CHSC12058  Asclepias cordifolia K. J. Hislop 1970-3-26 121 Sutter Open slope ca. 20 yds. W of Moore Creek, ca. 1000 yds from Cole House, Moore Canyon, Sutter Buttes. 121 Comment
  CHSC36247  Asclepias cordifolia L. Ahart 1982-4-24 3382 Sutter Near s fence line, ca. 3/4 mi sw of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  RSA121904  Asclepias cordifolia F. W. Embree 1934-3-26 27 Sutter Two miles north of West Butte (ridge top) 244 Comment
  UCD121249  Asclepias cordifolia L. Ahart 1982-4-24 3382 Sutter ca. 3/4 mi sw of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  SEINET10837246  Asclepias fascicularis Lowell Ahart 1983-9-19 Ahart 4446 Sutter Near small stream on the south side of South Butte, Sutter Buttes, west of Marysville. Valley Grassland; 150 m. 150 Comment
  SEINET12326798  Asclepias fascicularis Unknown 1983-1 4446 Sutter On the S side of South Butte, Sutter Buttes, W of Marysville 150 Comment
  UCD121383  Asclepias speciosa S. W. Winter 1927-6-1 781 Sutter Sutter Basin. Comment
  CAS-BOT-BC68885  Aspidotis californica Lowell Ahart 1981-4-13 2775 Sutter Near North Butte, about 1/8 mile north of Dean Cabin, Sutter Buttes 350 Comment
  CHSC12040  Aspidotis californica K. J. Hislop 1970-3-23 102 Sutter E of Moore Creek, Cole ranch, Moore Canyon, Sutter Buttes. 121 Comment
  SEINET10473620  Aster exilis Lowell Ahart 1984-9-22 Ahart 4799 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland; 70 to 440 m in elev. 70 Comment
  CAS-BOT-BC177880  Astragalus didymocarpus var. didymocarpus Roxana S. Ferris 1917-4-18 724 Sutter Marysville Buttes 121 Comment
  CAS-BOT-BC186828  Astragalus gambelianus John H. Thomas 1981-4-20 20430 Sutter Sutter Buttes. Huff Canyon - North Butte area 304 Comment
  UC1128794  Astragalus gambelianus H. S. Yates 1934-3-11 3692 Sutter 2 mi se South Butte; Marysville Quad., se of South Butte Comment
  UC1745607  Astragalus gambelianus Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3038 Sutter 200 ft. below summit of South Butte. Sutter Buttes. Comment
  UC567154  Astragalus gambelianus H. S. Yates 1934-3-11 3692 Sutter two mi se South Butte (Marysville Buttes); Marysville Quad., , se of South Butte 106 Comment
  CAS-BOT-BC186829  Astragalus gambelianus A. A. Heller 1914-4-8 11273 Sutter North side of the Marysville Buttes Comment
  CAS-BOT-BC186831  Astragalus gambelianus A. A. Heller 1914-4-8 11273 Sutter Marysville Buttes Comment
  CAS-BOT-BC186834  Astragalus gambelianus Lowell Ahart 1981-4-6 2722 Sutter East side of a small stream on the south side of the South Butte in the Sutter Buttes 200 Comment
  CAS-BOT-BC186835  Astragalus gambelianus Lowell Ahart 1977-4-5 s.n. Sutter South side of the South Butte, Sutter Buttes 300 Comment
  SEINET10452222  Astragalus gambelianus Lowell Ahart 1983-5-14 Ahart 4011 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  UCD104784  Astragalus gambelianus A. A. Heller 1914-4-8 11273 Sutter Marysville Buttes. Comment
  JEPS54851  Astragalus tener var. ferrisiae W. L. Jepson 1891-4-20 13759 Sutter near Yuba City (Marysville Buttes region); , near Yuba City Comment
  CHSC46478  Athysanus pusillus Lowell Ahart 1981-3-14 2697 Sutter Near the Dean Cabin, on the Dean Ranch, Sutter Buttes. 335 Comment
  UCD140623  Athysanus pusillus Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7665 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  CAS-BOT-BC17431  Athysanus pusillus Lowell Ahart 1977-4-7 s.n. Sutter Myers Ranch, north side of Sutter Buttes. 50 Comment
  UCD97248  Atriplex argentea var. expansa R. Pendleton 1939-8-30 s.n. Sutter Sutter Basin. Comment
  SD240969  Atriplex dioica George K. Helmkamp, E. A. Helmkamp 2010-10-20 17035 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave;, 2 miles SE (105a^z) of Trowbridge (Sheridan 7.5'Q) 17 Comment
  CAS-BOT-BC146134  Avena barbata Lowell Ahart 1982-4-23 3319 Sutter Sierra Nevada. West of the Myers Home, Myers Ranch, Sutter Buttes. 50 Comment
  OBI81420  Avena barbata George K. Helmkamp, Amy Barnes 2013-3-28 20269 Sutter Sacramento Valley; Hageman Road just south of its junction with CA-20, east of Meridian 17 Comment
  SD255606  Avena barbata George K. Helmkamp 2014-3-21 22623 Sutter Sacramento Valley: 2.8 miles WSW (257a^z) of Sutter, along CA-20 at the junction with Morehead Road. (Sutter Buttes 7.5'Q) 10 Comment
  SEINET3257994 Image available Avena barbata George K. Helmkamp, E. A. Helmkamp 2008-3-6 13143 Sutter Sutter Basin, Sutter Buttes; West Butte Road 2.3 miles northwest of its junction with CA-20, south edge of Sutter Buttes. 22 Comment
  SEINET3919646  Avena barbata George K. Helmkamp, E. A. Helmkamp 2008-3-6 13143 Sutter Sutter Basin, Sutter Buttes: West Butte Road 2.3 miles northwest of its junction with CA-20, south edge of Sutter buttes.; 0 22 Comment
  UCD56153  Avena barbata Beecher Crampton 1962-4-17 6458 Sutter Extreme SE portion; Placer Co. border. Riego Station. Along railroad. Comment
  UCR198550  Avena barbata George K. Helmkamp, E. A. Helmkamp 2008-3-6 13143 Sutter Sutter Basin, Sutter Buttes, West Butte Road 2.3 miles northwest of its junction with CA-20, south edge of Sutter Buttes 22 Comment
  UCR249585  Avena barbata George K. Helmkamp, Amy Barnes 2013-3-28 20269 Sutter Sacramento Valley, Hageman Road just south of its junction with CA-20, east of Meridian 17 Comment
  CAS-BOT-BC145714  Avena fatua Lowell Ahart 1977-5-19 1514 Sutter South Butte, Sutter Buttes. 45 Comment
  CAS-BOT-BC145715  Avena fatua John H. Thomas 1981-4-20 20543 Sutter Sutter Buttes. Huff Canyon-North Butte area. 304 Comment
  CAS-BOT-BC145716  Avena fatua Lowell Ahart 1981-5-18 2814 Sutter Sierra Nevada. Along edge of a small stream on the south side of the South Butte, Sutter Buttes. 100 Comment
  CHSC101107  Avena fatua L. P. Janeway 2009-3-30 9704 Sutter Sacramento Valley. Pumping Station on east side of the eastern levee of Sutter Bypass; about 14.7 km southeast of Yuba City. On steep bank of levee just south of the Pumping Station. 9 Comment
  UCD56359  Avena fatua Beecher Crampton 1962-4-17 6166 Sutter East Nicolaus. Comment
  UCD56365  Avena fatua Beecher Crampton 1962-4-17 6162 Sutter Extreme SE corner near Placer County border. Riego Station. Comment
  UCD56380  Avena fatua Beecher Crampton 1962-4-17 6175 Sutter Live Oak. Comment
  UCD56381  Avena fatua A. A. Beetle 1946-4-8 4673 Sutter 6 miles S of Marysville. Comment
  UCR257005  Avena fatua George K. Helmkamp, Amy Barnes 2014-3-21 22607 A Sutter Sacramento Valley, Along CA-20 (Colusa Hwy), 0.3 mile west of South Tarke Road, 3.75 miles east of Meridian 13 Comment
  CAS-BOT-BC145727  Avena sativa John Thomas Howell 1981-10-13 54610 A Sutter Bobelaine Audubon Sanctuary, Feather River at mouth of Bear River. 9 Comment
  UCD56462  Avena sativa Beecher Crampton 1962-4-17 6181 Sutter 3.8 miles west of Live Oak. Along Pennington Road. Comment
  UCR198540  Avena sativa George K. Helmkamp, E. A. Helmkamp 2008-3-6 13133 Sutter Sacramento Valley, Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City 19 Comment
  SEINET10869170  Avena sativa Lowell Ahart 1983-5-14 Ahart 4010 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  CHSC117409  Baccharis douglasii B. Castro; Tom Boullion 2008-3-22 1767 Sutter Sacramento Valley. Ca 14 mi S of Yuba City, 0.2 mi SW of town of Rio Oso, near E edge of the Bear River ca 2.5 mi upstream of its confluence with the Feather River. 14 Comment
  CHSC117410  Baccharis douglasii B. Castro; Tom Boullion 2008-3-22 1766 Sutter Sacramento Valley. Ca 14 mi S of Yuba City, 0.2 mi SW of town of Rio Oso, near E edge of the Bear River ca 2.5 mi upstream of its confluence with the Feather River. 14 Comment
  CAS-BOT-BC99601  Baccharis pilularis John Thomas Howell 1981-10-14 54648 Sutter Dean Ranch, Sutter Buttes Comment
  CAS-BOT-BC99602  Baccharis pilularis John Thomas Howell 1981-10-13 54616 Sutter Bobelaine Audubon Sanctuary, Feather River at mouth of Bear River 9 Comment
  SEINET10971209  Baccharis pilularis subsp. consanguinea Lowell Ahart 1984-3-10 Ahart 4499 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  CAS-BOT-BC27916  Bacopa nobsiana Malcom A. Nobs; Stanley Galen [S. Galen] Smith 1949-7-29 1097 Sutter Rice fields, Sutter bypass, just S of Marysville Comment
  CDA33368  Bacopa rotundifolia Ryan Zaft/ Nick Oliver 2010-10-15 PDR# 1306493 Sutter Live Oak; Canal at Larkin Road near Encinal 0 Comment
  RSA202426  Bacopa rotundifolia June McCaskill 1968-6-21 734 Sutter On Van Dyke property, 1/2 mile west of Van Dyke Dryer, ca. 3 mi les north of Pleasant Grove. Comment
  UCD123530  Bacopa rotundifolia June McCaskill 1968-6-21 734 Sutter On Van Dyke property, 1/2 mile west of Van Dyke Dryer, ca. 3 miles north of Pleasant Grove. Comment
  JEPS47771  Berberis aquifolium var. dictyota Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9645 Sutter at Ptelea Saddle on summit of South Butte 648 Comment
  JEPS78682  Berberis aquifolium var. dictyota Edward Lee 1936-5-10 2106 Sutter near summit North Butte; Marysville Buttes Comment
  JEPS78714  Berberis aquifolium var. dictyota Edward Lee 1936-5-10 2150 Sutter very summit and vicinity South Butte; Marysville Buttes Comment
  UCD95052  Berberis aquifolium var. dictyota George F. Hrusa 1990-4-4 7609 Sutter Sutter Buttes. Summit of North Butte. 550 Comment
  CAS-BOT-BC75608  Berberis dictyota Lowell Ahart 1983-9-19 4442 Sutter On the north side of the South Butte, Sutter Buttes. 650 Comment
  CAS-BOT-BC75610  Berberis dictyota F. E. Kempton 1925-5-16 s.n. Sutter Marysville Buttes. Comment
  UC141088  Bergia texana E. B. Copeland 1903-7-26 3502 Sutter Comment
  UC1192173  Bidens frondosa Herbert L. Mason 1945-9-18 12707 Sutter near bridge on Yuba-Knight's Landing Highway (overflow lands of Sutter By-Pass); Sutter By-Pass Comment
  CHSC39946  Blennosperma nanum Lowell Ahart 1984-3-24 4525 Sutter West Butte Road, 1.4 miles N of the Sacramento Outing Club, Sutter Buttes, west of Marysville. Along edge of West Butte Road. 35 Comment
  SEINET10474477  Blennosperma nanum Lowell Ahart 1984-3-24 Ahart 4525 Sutter West Butte Road, 1.4 mile N of the Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC100290  Blennosperma nanum var. nanum Lowell Ahart 1983-5-14 3994 Sutter along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes 35 Comment
  CAS-BOT-BC100289  Blennosperma nanum var. nanum Lowell Ahart 1984-3-24 4525 Sutter along the edge of West Butte Road, 1/4 mile north of the Sacramento Outing Club, Sutter Buttes 35 Comment
  CAS-BOT-BC15821  Boechera arcuata John H. Thomas 1981-4-20 20426 Sutter Sutter Buttes. Huff Canyon - North Butte area. Comment
  CHSC42747  Boechera breweri Lowell Ahart 1977-4-5 1258 Sutter On the west side of the South Butte, Sutter Buttes. 457 Comment
  JEPS53008  Boechera breweri Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9648 Sutter South Butte summit South Butte 648 Comment
  UCD114356  Boechera breweri George F. Hrusa 1990-4-4 7616 Sutter Below summit on E side, North Butte. 400 Comment
  CAS-BOT-BC16031  Boechera breweri subsp. breweri Joseph Andorfer Ewan; Nesta Ewan 1936-5-10 9648 Sutter About summit South Butte. 648 Comment
  CAS-BOT-BC28181  Bolboschoenus fluviatilis Herbert L. Mason 1945-9-18 12710 Sutter Sutter By-pass, N of Knight's Landing. Comment
  UC1100877  Bolboschoenus fluviatilis David B. Marshall 1954-7-7 1 Sutter Sutter National Wildlife Refuge Comment
  SEINET7547642 Image available Bolboschoenus fluviatilis E. B. Copeland 1903-5-30 3263 Sutter Tule land Comment
  SEINET7547651 Image available Bolboschoenus fluviatilis E. B. Copeland 1903-5-30 3263 Sutter Pacific Coast; In Tule land Comment
  UC1101410  Brasenia schreberi Herbert L. Mason and Verne Grant 1946-8-14 13015 Sutter Sacramento Outing Club Butte Sink (canal near big pond); , Sacramento Outing Club Comment
Read comments
Mar 22 2011
  SEINET10448553  Brassica hirta Lowell Ahart 1984-4-19 Ahart 4583 Sutter Ca. 100 m N of the jct of Pass Road and West Butte Road, along West Butte Road, Sutter Buttes, W of Marysville. Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC29985  Brassica juncea John H. Thomas 1981-4-20 20408 Sutter Sutter Buttes. Near Dean Place. 213 Comment
  UCR257000  Brassica kaber George K. Helmkamp, Amy Barnes 2014-3-21 22598 Sutter Sacramento Valley, along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter 13 Comment
  CDA3600  Brassica rapa T. C. Fuller, M. S. Bergseng 1958-3-26 2139 Sutter 3 miles east of Knight s Landing. 0 Comment
  SEINET1908455  Brassica rapa G. K. Helmkamp, E. A. Helmkamp 2008-1 13136 Sutter Sacramento Valley: Sutter Basin; junction of Ca-20 and South Butte Rd, west of Yuba City. 19 Comment
  UCR198554  Brassica rapa George K. Helmkamp, E. A. Helmkamp 2008-3-6 13136 Sutter Sacramento Valley, Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City 19 Comment
  UCR262446  Brassica rapa George K. Helmkamp, E. A. Helmkamp 2011-12-9 18504 Sutter Sacramento Valley, beside Cross Canal, just west of Hwy 99, 0.3 mile west of Howsley Road on an unnamed dirt road 17 Comment
  CAS-BOT-BC36710  Brassica rapa Lowell Ahart 1984-3-10 4503 Sutter A little west of Dean Cabin, Dean Ranch, Sutter Buttes. 270 Comment
  CDA24716  Brassica rapa T. C. Fuller, M. S. Bergseng 1959-3-26 2139 Sutter 3 miles east of Knight s Landing. 0 Comment
  CHSC37046  Brickellia californica Lowell Ahart 1982-9-9 3788 Sutter Ca. 3/4 mi S of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UCD129628  Brickellia californica L. Ahart 1982-9-9 3788 Sutter 3/4 mile south of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  SEINET11842086  Brickellia californica Unknown 1983-1 4344 Sutter little S of Myers Ranch, ca 1 mi S of Myers home, Sutter Buttes, W of Marysville 50 Comment
  CAS-BOT-BC145278  Briza minor Lowell Ahart 1982-4-23 3309 Sutter Sierra Nevada. Along cow trails, west of Myers home, Myers Ranch. Sutter Buttes. 50 Comment
  CHSC47605  Briza minor Lowell Ahart 1982-4-23 3309 Sutter West of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  SACT000463  Briza minor Josephine Van Ess 1976-4-21 Sutter Collected on Pleasant Grove Road 0.25 miles north of Riego Road 12.19 Comment
  UCD57423  Briza minor A. A. Beetle 1945-4-15 3866 Sutter 6 miles NE of Sutter. Eastern base of Marysville Buttes. Comment
  UC596409  Brodiaea appendiculata R. F. Hoover 1937-5-18 2227 Sutter 2 mi s Rio Oso Comment
  UC768434  Brodiaea appendiculata R. F. Hoover 1937-5-18 2227 Sutter 2 mi s Rio Oso Comment
  UC768437  Brodiaea appendiculata R. F. Hoover 1937-5-18 2215 Sutter Pleasant Grove Comment
  UCD77186  Brodiaea coronaria Robert E. Preston 2004-4-25 2220 Sutter Pleasant Grove, 0.5 mi W of jct Howsley and Pleasant Grove Rd. 13 Comment
Read comments
Jun 17 2014
  CDA29464  Brodiaea elegans M. K. Beyers 2009-5-9 41 Sutter The Sutter Buttes; Next to dry ravine, approximately, 35 feet northwest from the end of manmade stone wall. On Dean Ranch. 0 Comment
  SEINET10472614  Brodiaea elegans Lowell Ahart 1984-5-21 Ahart 4626 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 400 m. 400 Comment
  CAS-BOT-BC484339  Brodiaea elegans subsp. elegans Lowell Ahart 1984-5-21 4626 Sutter a little north of the rock outcropping at the old homestead on the south side of the South Butte, Sutter Buttes 400 Comment
  CHSC87637  Bromus carinatus var. carinatus Lowell Ahart 2004-5-2 10852 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  CAS-BOT-BC149515  Bromus carinatus var. carinatus Lowell Ahart 1984-5-21 4636 Sutter East of where the road forks to go out to each radio tower, near the lower radio tower on the South Butte, Sutter Buttes. 675 Comment
  CAS-BOT-BC156273  Bromus catharticus John Thomas Howell 1978-4-16 52818 Sutter Bobelaine Audubon Sanctuary. Feather River near mouth of Bear River. Comment
  CAS-BOT-BC155653  Bromus diandrus Lowell Ahart 1982-4-23 3312 Sutter Sierra Nevada. Sutter Buttes. Myers Ranch. West of Myers home. 50 Comment
  CHSC36228  Bromus diandrus L. Ahart 1982-4-23 3312 Sutter W of Myers house, Myers Ranch, Sutter Buttes. 50 Comment
  RSA0106511  Bromus diandrus George K. Helmkamp, Amy Barnes 2014-3-21 22618 Sutter Sacramento Valley: 2.8 miles WSW (257 deg ) of Sutter, along CA-20 at the junction with Morehead Rd. 11 Comment
  UCD58542  Bromus diandrus Beecher Crampton 1957-5-14 4011 Sutter 1 mile S of Robbins. Comment
  UCD58597  Bromus diandrus Beecher Crampton 1962-4-17 6168 Sutter East Nicolaus. Comment
  UCR250180  Bromus diandrus George K. Helmkamp 2013-3-9 20159 Sutter Northern Sacramento Valley, North Butte Road, 0.4 mile west of its junction with West Butte Road, NW foot of Sutter Buttes 24 Comment
  SBBG129057  Bromus diandrus G. K. Helmkamp 2013-3-9 20159 Sutter N Butte Rd, 0.4 mi W of its jct with W Butte Rd, NW foot of Sutter Buttes 24 Comment
  CAS-BOT-BC155238  Bromus hordeaceus John H. Thomas 1981-4-20 20412 Sutter Sutter Buttes. Huff Canyon - North Butte area. 304 Comment
  CAS-BOT-BC155239  Bromus hordeaceus John H. Thomas 1981-4-20 20320 Sutter Sutter Buttes. 0.5 - 0.75 mile eastward of Dean Place. 182 Comment
  CAS-BOT-BC155240  Bromus hordeaceus John H. Thomas 1981-4-20 20428 Sutter Sutter Buttes. Huff Canyon - North Butte area. 304 Comment
  CHSC47608  Bromus hordeaceus Lowell Ahart 1982-4-23 3316 Sutter West of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  SD212423  Bromus hordeaceus G. K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10144 Sutter Sutter Buttes, north end of Great Valley; 5.6 miles westnorthwest of Sutter along Pass Road on the south end of Sutter Buttes. 68 Comment
  UC1131063  Bromus hordeaceus G. E. Sindel 1934-4-2 51 Sutter 3/4 mi s and 3/4 mi e of North Butte 243 Comment
  UCD58622  Bromus hordeaceus Beecher Crampton 1962-4-17 6203 Sutter West Butte Road. 4.5 miles north Meridian. Western slopes Sutter Buttes. Comment
  UCR132392  Bromus hordeaceus Beecher Crampton 1962-4-17 6159 Sutter Sacramento Valley, Riego Station, extreme southeast portion of county near Placer Co. line 14 Comment
  CHSC87374  Bromus laevipes Lowell Ahart 2004-5-2 10842 Sutter On a mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 480 Comment
  CAS-BOT-BC162370  Bromus madritensis Lowell Ahart 1977-5-19 1474 Sutter South Butte, Sutter Buttes. 150 Comment
  CHSC44545  Bromus madritensis subsp. madritensis Lowell Ahart 1977-5-19 1372 Sutter On the south side of the South Butte, Sutter Buttes. 137 Comment
  CAS-BOT-BC161692  Bromus rubens Lowell Ahart 1982-4-23 3338 Sutter Sierra Nevada. Sutter Buttes. About 0.25 mile west of Myers home, Myers Ranch. 50 Comment
  CAS-BOT-BC161693  Bromus rubens Lowell Ahart 1977-5-19 1474 Sutter South Butte, Sutter Buttes. 150 Comment
  UCD59530  Bromus rubens Beecher Crampton 1962-4-17 6202 Sutter West Butte Road, 4.5 miles north of Meridian. Comment
  CHSC37248  Bromus sterilis L. Ahart 1982-5-30 3482 Sutter Along banks of a wash, ca. 1/4 mi w of Myers home, ca. Myers Ranch, Sutter Buttes. 50 Comment
  CHSC41430  Bromus sterilis Lowell Ahart 1986-5-26 5317 Sutter Along the banks of a small stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. 45 Comment
  SEINET10515004  Bromus sterilis Lowell Ahart 1986-5-26 Ahart 5317 Sutter On dry rocky soil along the banks of a small stream about 1/2 mile south of the Myers Ranch about 1 and 1/2 mile south of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. Foothill Woodland. Comment
  SEINET10967648  Bromus sterilis Lowell Ahart 1982-5-30 Ahart 3482 Sutter On dry soil in grassy open area along banks of small wash, 1/4 mi w of Myers home, Myers Ranch, Sutter Buttes. Foothill Woodland. 50 Comment
  CAS-BOT-BC161518  Bromus tectorum Lowell Ahart 1983-5-4 3952 Sutter Along Pass Road, Sutter Buttes. About 4 miles west of Kellog Road, Sutter Buttes. 50 Comment
  CHSC47610  Bromus tectorum Lowell Ahart 1983-5-4 3952 Sutter Along the edge of Pass Road, about 4 miles west of Kellogg Road, Sutter Buttes. 45 Comment
  SEINET10507345  Bromus tectorum Lowell Ahart 1983-5-4 Ahart 3952 Sutter Along edge of Pass Rd, ca. 4 mi w of Kellogg Rd, Sutter Buttes. Valley Grassland. West of Marysville. 50 Comment
  CAS-BOT-BC438618  Calandrinia ciliata Lowell Ahart 1984-4-19 4568 Sutter Along the edge of West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes 35 Comment
  UCD140636  Calandrinia ciliata Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7677 Sutter Sutter County; Sutter Buttes. Dean Ranch. Along undeveloped road between Willaston Flat and residence. 211 Comment
  JEPS21862  Callitriche longipedunculata Annette Waters 1958-4-19 211 Sutter On Pass Road, 6.1 miles west of South Butte Road (in Sutter). At Sutter Buttes. On south side of road Comment
  UC144641  Callitriche marginata A. A. Heller 1905-3-21 7561 Sutter Marysville Comment
  NY409599  Callitriche marginata A. A. Heller 1905-3-21 7561 Sutter Collected at Marysville, where it covered a small pond near the railroad. Comment
  POM282467  Callitriche marginata Lyman Benson 1935-3-27 6355 Sutter E of Marysville Buttes, Sacramento River watershed. 30 Comment
  POM264868  Calochortus luteus Lincoln Constance 1941-5-29 2836 Sutter Lower ridges south of main peaks, Marysville Buttes, northwest of Sutter. 366 Comment
Read comments
Jan 10 2015
  SBBG29964  Calochortus luteus L. Constance 1941-5-29 Sutter lower ridges S of main peaks, Marysville Buttes, NW of Sutter Comment
  UC660022  Calochortus luteus Lincoln Constance 1941-5-29 2836 Sutter nw of Sutter (Marysville Buttes, lower ridges s of main peaks); Marysville Buttes 365 Comment
  UCSB73226  Calochortus luteus Constance, Lincoln 1941-5-29 Sutter Lower ridges south of main peaks, Marysville Buttes, northwest of Sutter 365 Comment
  CAS-BOT-BC492546  Calochortus luteus Lowell Ahart 1985-5-5 4908 Sutter South of road, about 3/4 mile sout-east of the Dean Cabin, Dean Ranch, about 3 1/2 miles north-west of Sutter, Sutter Buttes 200 Comment
  CAS-BOT-BC492547  Calochortus luteus Lowell Ahart 1977-5-19 s.n. Sutter Valley Grassland, South Butte, Sutter Buttes 300 Comment
  SEINET10905367  Calochortus luteus Lowell Ahart 1985-5-5 Ahart 4908 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  SEINET12053938  Calochortus luteus Unknown 1936-1 13244 Sutter near Gridley Comment
  UCD13394  Calochortus luteus Jean Dougherty 1986-4-26 8615 Sutter Sutter Buttes. Comment
  UCD41205  Calochortus luteus James Salyards 1986-4-26 86 - Sutter Mainly southeast of N. Butte. 182 Comment
  CHSC34111  Calycadenia truncata Lowell Ahart 1981-9-10 3130 Sutter On S side of South Butte, Sutter Buttes. 350 Comment
  CHSC40559  Calycadenia truncata Lowell Ahart 1985-10-19 5223 Sutter About 1/8 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 304 Comment
  CHSC46916  Calycadenia truncata Lowell Ahart 1984-9-22 4802 Sutter On the side of a steep slope near a small wash that leads to the spring west of the homestead, on the west side of the South Butte, Sutter Buttes. 228 Comment
  SD122585  Calycadenia truncata Lowell Ahart 1984-9-22 4802 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. 70 Comment
  SEINET10475220  Calycadenia truncata subsp. scabrella Lowell Ahart 1984-9-22 Ahart 4802 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland; 70 to 440 m in elev. 70 Comment
  SEINET10475222  Calycadenia truncata subsp. scabrella Lowell Ahart 1985-10-19 Ahart 5223 Sutter Dean Ranch, Sutter Buttes. About 12 miles west of Marysville. Comment
  CAS-BOT-BC272762  Calycadenia truncata subsp. truncata Lowell Ahart 1980-6-21 2429 Sutter South Butte, Sutter Buttes 350 Comment
  CAS-BOT-BC272763  Calycadenia truncata subsp. truncata Lowell Ahart 1984-9-22 4802 Sutter On the west side of the South Butte, Sutter Buttes 250 Comment
  SD122559  Calystegia occidentalis Lowell Ahart 1984-5-21 4618 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville. 399 Comment
  SEINET10496589  Calystegia occidentalis Lowell Ahart 1984-5-21 Ahart 4618 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 400 m. 400 Comment
  JEPS31614  Calystegia purpurata Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9605 Sutter e face North Butte (near Dean Cabin); e face of North Butte, near Dean Cabin 365 Comment
  RSA289981  Calystegia purpurata Edward Lee 1936-5-9 2093 Sutter East side of the North Butte, Marysville Buttes. Comment
  CHSC46151  Camissonia contorta Lowell Ahart 1981-4-6 2730 Sutter On the east side of a small stream on the south side of the South Butte, Sutter Buttes. 182 Comment
  JEPS31707  Camissonia contorta W. L. Jepson 1891-4-20 14477 Sutter South Peak Region of the Marysville Buttes Comment
  RSA122047  Camissonia graciliflora G. E. Sindel 1934-3-30 48 Sutter 1.5 miles north and 3.5 miles west of Union School 213 Comment
  CHSC41415  Capsella bursa-pastoris Lowell Ahart 1986-5-4 5260 Sutter Along the edge of the dirt road, a little west of the first gate to the Dean Ranch, about 1/2 mile north of the intersection of Mallott Road and Alf Road, about 2 miles north-east of Sutter, Sutter Buttes. 30 Comment
  UCD140611  Capsella bursa-pastoris Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7653 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  CAS-BOT-BC37198  Capsella bursa-pastoris Lowell Ahart 1977-5-19 s.n. Sutter Sutter Buttes Region. South Butte, Sutter Buttes. 300 Comment
  CAS-BOT-BC37199  Capsella bursa-pastoris Lowell Ahart 1982-3-6 3234 Sutter Northwest of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  CAS-BOT-BC37200  Capsella bursa-pastoris Lowell Ahart 1982-4-23 3341 Sutter About 0.5 mile west of Myers home, near the missile base, Myers Ranch, Sutter Buttes. 50 Comment
  UCD114514  Cardamine hirsuta G. K. Helmkamp; Elizabeth Helmkamp 2006-4-6 10138 Sutter Sutter Buttes, N end of Great Valley; 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes. 69 Comment
  UCR173542  Cardamine hirsuta George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10138 Sutter Sutter Buttes, N end of Great Valley, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes 69 Comment
  CAS-BOT-BC37847  Cardamine oligosperma Roxana S. Ferris 1917-4-18 683 Sutter Marysville Buttes. 152 Comment
  CHSC82240  Cardamine oligosperma Lowell Ahart 2002-3-28 9453 Sutter On the bottom of a depression, on the east side of West Butte Road, about 1/4 mile north of the Sacramento Outing Club, Sutter Buttes. 24 Comment
  POM272655  Cardamine oligosperma Lyman Benson 1935-3-27 6345 Sutter S edge of Marysville Buttes; Mt. Range: Marysville Buttes; Watershed: Sacramento River. 91 Comment
  SEINET10448558  Cardamine oligosperma Lowell Ahart 1984-3-24 Ahart 4512 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  CDA36789  Cardaria chalepensis D. B. Joley 1973-1 10 Sutter Highway 70 at the East Nicolaus turnoff. 0 Comment
  CHSC40470  Carduus pycnocephalus Lowell Ahart 1985-5-5 4898 Sutter East of the road, about 2 miles south-east of the Dean Cabin, about 2 miles north of Sutter, Sutter Buttes. 100 Comment
  CAS-BOT-BC281774  Carduus pycnocephalus Lowell Ahart 1981-5-18 2815 Sutter S side of South Butte, Sutter Buttes 100 Comment
  CAS-BOT-BC281775  Carduus pycnocephalus Lowell Ahart 1982-4-24 3370 Sutter Myers Ranch, Sutter Buttes. Not far from the gravel pit, about 0.75 mile SW of Myers home 50 Comment
  CAS-BOT-BC281776  Carduus pycnocephalus Lowell Ahart 1985-5-5 4898 Sutter E of the road, about 2 miles SE of the Dean Cabin, about 2 miles N of Sutter, Sutter Buttes 100 Comment
  CAS-BOT-BC281777  Carduus pycnocephalus John Thomas Howell 1981-10-14 54628 Sutter Oak Hill Ranch, S side of Sutter Buttes Comment
  CDA29454  Carduus pycnocephalus M. K. Beyers 2009-5-9 37 Sutter The Sutter Buttes; Circa 100 yards from parking area that s next to outhouse and watering hole. Just 2 meters north of manmade rock wall. On Dean Ranch. 0 Comment
  SEINET10474146  Carduus pycnocephalus Lowell Ahart 1985-5-5 Ahart 4898 Sutter East of the road, about 2 miles south-east of the Dean Cabin, about 2 miles north of Sutter, Sutter Buttes. Comment
  UCD140601  Carduus pycnocephalus subsp. pycnocephalus Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7643 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 226 Comment
  CAS-BOT-BC19379  Carex barbarae John Thomas Howell 1978-4-16 52821 Sutter Feather River near mouth of Bear River, Bobelaine Audubon Sanctuary. Comment
  CHSC43525  Carex barbarae Lowell Ahart 1977-4-5 1252 Sutter In a small wash, near the old homestead, on the south side of the South Butte, Sutter Buttes. 365 Comment
  UC1100429  Carex barbarae Herbert L. Mason, Verne Grant 1946-9-4 13100 Sutter Butte Sink, Colusa Gun Club Comment
  CAS-BOT-BC19380  Carex barbarae Lowell Ahart 1986-5-24 5296 Sutter About 0.5 mile south of the Dean Cabin, Dean Ranch, about 3.25 miles NW of Sutter, Sutter Buttes. 243 Comment
  UCD140171  Carex barbarae W. B. McHenry 1966-6-8 s.n. Sutter on John Llewellyn farm, south of Isleton. Comment
  CHSC41421  Carex densa Lowell Ahart 1986-5-24 5294 Sutter Along a small wash that flows into the stream below the pond, about 1/2 mile south of the Dean Cabin, Dean Ranch, about 3 1/4 miles north-west of Sutter, Sutter Buttes. 243 Comment
  CHSC87334  Carex densa Lowell Ahart 2004-5-2 10822 Sutter At the small seep, west of the old homestead at the large rock outcrop, on the southwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 260 Comment
  JEPS102681  Carex densa Lowell Ahart 2001-5-18 8743 Sutter Small ditch, south of a deep drainage ditch, on the east side of Pennington Road, 6 miles west of Live Oak. 22 Comment
  CAS-BOT-BC20521  Carex densa Lowell Ahart 1977-5-19 s.n. Sutter Sierra Nevada. South Butte, Sutter Buttes. 300 Comment
  UCR198535  Carex douglasii George K. Helmkamp, E. A. Helmkamp 2008-4-17 13279 Sutter Sacramento Valley, along Pass Road at the south side of Sutter Buttes, 2.3 miles northwest of Sutter 70 Comment
  CAS-BOT-BC249108  Castilleja affinis D. K. Gillespie; J. W. Gillespie 1930-4-25 9241 Sutter Summit South Butte, Marysville Buttes Comment
  CAS-BOT-BC249241  Castilleja affinis Roxana S. Ferris 1917-4-18 665 Sutter Marysville Buttes 121 Comment
  CDA12469  Castilleja affinis subsp. affinis G. F. Hrusa, R. F. Holland, O. Pollack 1990-4-4 7640 B Sutter Marysville Buttes, North Butte, S side. Comment
  JEPS3619  Castilleja affinis subsp. affinis S. Galen Smith Jun 1951 3022 Sutter near Summit of Marysville Buttes Comment
  JEPS78740  Castilleja affinis subsp. affinis Edward Lee 1936-5-10 2112 Sutter North Butte Marysville Buttes Comment
  RSA795531  Castilleja affinis subsp. affinis L. Ahart 2004-5-29 10962 Sutter Rocky slope above a very steep (cliffs) draw, about 300 yards south of the fence on the northwest side of the South Butte, Suttler Buttes, about 5 air miles northwest of Sutter. 305 Comment
  UC1032434  Castilleja affinis subsp. affinis H. S. Yates 1934-3-11 3691 Sutter 2 mi se South Butte; Marysville Quad. 106 Comment
  UC1032435  Castilleja affinis subsp. affinis H. S. Yates 1934-3-11 3690 Sutter 2 mi se South Butte; Marysville Quad. 106 Comment
  UC1032444  Castilleja affinis subsp. affinis F. W. Embree 1934-3-22 18 Sutter 1.0 mi s and 2.5 mi e South Butte; Marysville Quad. 259 Comment
  CHSC36259  Castilleja attenuata L. Ahart 1982-4-23 3292 Sutter W part of Myers Ranch, Sutter Buttes. 50 Comment
  CHSC47504  Castilleja attenuata Lowell Ahart 1981-4-29 2791 Sutter Dean Ranch, Sutter Buttes. 304 Comment
  CHSC42040  Castilleja campestris subsp. campestris Lowell Ahart 1986-5-4 5254 Sutter Near the first gate to the Dean Ranch, about 1/2 mile north of the intersection of Mallott Road and Alf Road, about 2 miles north-east of Sutter, Sutter Buttes. 30 Comment
  UC569919  Castilleja exserta G. T. Nordstrom 1934-3-23 6 Sutter 1.5 mi n and 1 mi w West Butte; Marysville Buttes Quad. 45 Comment
  JEPS10304  Castilleja exserta subsp. exserta W. L. Jepson 1891-4-20 21380 Sutter Butte Pass Marysville Buttes Region Comment
  JEPS106036  Castilleja subinclusa Lowell Ahart 2004-5-29 10962 Sutter Slope above a very steep (cliffs) draw, about 300 yards south of the fence on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 304 Comment
  SEINET10837530  Ceanothus cuneatus Lowell Ahart 1984-3-10 Ahart 4500 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  SEINET10805181  Ceanothus cuneatus var. cuneatus Dylan O. Burge, S. L. Thrasher 2009-4-19 Burge 1093 c Sutter Sutter Buttes, Peace Valley, on south slope of hill to the west of Pugh Cemetery, 11.2 km 332 deg. (True) NNW of Sutter. 140 Comment
  CAS-BOT-BC277074  Centaurea melitensis Lowell Ahart 1977-5-19 1283 Sutter South Butte, Sutter Buttes 200 Comment
  UC1426502  Centaurea solstitialis H. R. Bennett 1965-8-13 8487 Sutter 5 mi w from Yuba City Comment
  UC30933  Centaurea solstitialis J. A. Wilkinson 1899-7-6 Sutter Live Oak Comment
  UCR190232  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2007-9-30 13029 Sutter Central Valley; Sacramento Valley, American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento Co. line 3 Comment
  CAS-BOT-BC277262  Centaurea solstitialis Lowell Ahart 1977-5-19 1283 Sutter South Butte, Sutter Buttes 200 Comment
  CAS-BOT-BC277263  Centaurea solstitialis Lowell Ahart 1981-7-3 2887 Sutter South side of South Butte, near old gas well. Sutter Buttes 100 Comment
  CHSC37171  Centaurium tenuiflorum L. Ahart 1982-4-20 3620 Sutter Just inside the first gate to the Dean Ranch, Sutter Buttes. 35 Comment
  CAS-BOT-BC288821  Centromadia fitchii Lowell Ahart 1977-7-24 1121 Sutter Near the old gas well on the SW side of the South Butte, Sutter Buttes 100 Comment
  UCD130129  Centromadia fitchii L. Ahart 1982-9-9 3784 Sutter 1/2 mile south of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC44471  Centromadia pungens Lowell Ahart 1977-10-3 1599 Sutter Near the edge of West Butte Road, on the west side of the Sutter Buttes. 30 Comment
  UC726698  Centromadia pungens subsp. pungens A. A. Heller 1941-10-18 16334 Sutter Comment
  CHSC42424  Cephalanthus occidentalis L. P. Janeway 1986-7-17 1784 Sutter Vicinity of Nicolaus. On the levee on the Feather River at the hwy 99 crossing. 7 Comment
  RSA460058  Cephalanthus occidentalis Flossie Draper 1927-10-23 46 Sutter Found on level near Yurba City. Comment
  UCD121543  Cephalanthus occidentalis G. L. Webster; G. L. Stebbins 1967-8-22 7526 Sutter c. 1 mi W of 'The Berry Patch' (6 mi W of Pennington). 15 Comment
  CAS-BOT-BC388441  Cerastium glomeratum John H. Thomas 1981-4-20 20378 Sutter Sutter Buttes. Dean Place 213 Comment
  CAS-BOT-BC388444  Cerastium glomeratum Lowell Ahart 1982-4-23 3311 Sutter West of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC207638  Cercis occidentalis A. A. Heller 1915-4-3 11797 Sutter Summit of South Butte, Marysville Buttes. 609 Comment
  CAS-BOT-BC207653  Cercis occidentalis Lowell Ahart 1977-4-7 799 Sutter Myers Ranch, Sutter Buttes, Foothill woodland on the North side of Sutter Buttes 50 Comment
  JEPS64772  Cercis occidentalis W. L. Jepson 1891-4-20 13580 Sutter South Peak Region of the Marysville Buttes (summit) 609 Comment
  POM18693  Cercis occidentalis A. A. Heller, H. E. Brown, A. H. Heller 1902-5-17 7045 Sutter Marysville Buttes Comment
  UC1128920  Cercis occidentalis A. E. Wieslander and H. S. Yates 1934-3-11 385 Sutter 1 mi ne North Butte; Marysville Buttes Quadrangle 152 Comment
  JEPS98706  Chamaemelum fuscatum Lowell Ahart 2000-3-26 8327 Sutter 2 mi N of Live Oak (E edge of Larkin Road, just S of the Butte Co. line) 24 Comment
  SEINET2042546 Image available Chamaesyce glyptosperma George K. Helmkamp, E. A. Helmkamp 1999-6-29 5052 Sutter Corner of Dry Creek Rd. & Bowman Rd, near Nielsburg, 3 mi NE of Auburn besdie I-80 & 1.5 NW of North Fork Lake on American River. (Auburn Quad 7.5'). T13N R 8 E S24 (SW/4) 457 Comment
  CHSC37332  Chamaesyce maculata L. Ahart 1982-6-19 3587 Sutter At Myers home, Myers Ranch, Sutter Buttes. Around the home. 50 Comment
  CHSC96899  Chamaesyce maculata Lowell Ahart 2007-7-7 14256 Sutter Road edge, on the north side of Pennington Road, about 1/10 mile east of Powell Road, about 5 1/2 miles west of Live Oak. 21 Comment
  JEPS113496  Chamaesyce maculata Lowell Ahart 2007-7-7 14256 Sutter Road edge, on the north side of Pennington Road, about 1/10 mile east of Powell Road, about 5 1/2 miles west of Live Oak 21 Comment
  JEPS100479  Chamaesyce nutans Dean W. Taylor 2000-8-8 17543 Sutter 1 miles NE of Robbins, along canal banks 0.5 miles E of Highway 113 on Varney Road 6 Comment
  CHSC34106  Chamaesyce ocellata L. Ahart 1981-9-10 3125 Sutter On the s side of South Butte, Sutter Buttes. 350 Comment
  CHSC39381  Chamaesyce ocellata L. Ahart 1983-9-4 4408 Sutter Under the power line, near and along th road, ca. 1.5 mi se of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. 270 Comment
  CHSC40656  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 1985-10-19 5209 Sutter On the bottom of a stream, about 1/3 mile south-east of the Dean Cabin, Dean Ranch, Sutter Buttes. 259 Comment
  CHSC47420  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 1982-9-9 3783 Sutter About 1/2 mile south of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  CHSC34941  Cheilanthes covillei M. S. Taylor; L. Ahart 1980-5-1 2578 Sutter S side of South Butte, Sutter Buttes, w of Yuba City. 609 Comment
  CAS-BOT-BC66362  Cheilanthes covillei Lowell Ahart 1984-3-31 4528 Sutter just east of Old Man, about 1/2 mile south of the Dean Cabin, Dean Ranch, Sutter Buttes 400 Comment
  SEINET10839586  Cheilanthes covillei Lowell Ahart 1984-3-31 Ahart 4528 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  UCD137405  Cheilanthes covillei George F. Hrusa 1990-4-4 7617 Sutter North Butte Summit. 550 Comment
  CDA13711  Chenopodium G. F. Hrusa, J. Glazner 1997-4-15 13677 Sutter Central Valley; Immediately W of Sutter Bypass off Hughes Rd. S. of Yuba City and Sutter Nat. Wildlife Refuge. W of E Township Rd. Comment
  SEINET10479004  Chenopodium album Lowell Ahart 1983-8-27 Ahart 4360 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  SEINET10479006  Chenopodium album Lowell Ahart 1983-8-27 Ahart 4360 B Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  CHSC45551  Chenopodium californicum Lowell Ahart 1977-4-10 1288 Sutter Growing on rock cliffs, on the west side of the South Butte, Sutter Buttes. 457 Comment
  JEPS59721  Chenopodium californicum W. L. Jepson 1891-4-20 14864 Sutter The Buttes Region of the Marysville Buttes Comment
  SEINET10479050  Chenopodium murale Lowell Ahart 1983-8-27 Ahart 4359 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  JEPS98499  Chenopodium strictum var. glaucophyllum Lowell Ahart 2000-8-29 8673 Sutter On the north side of Pass Road, near the base of South Butte, Sutter Buttes, about 4 1/2 miles northwest of Sutter. 109 Comment
  CHSC39375  Chenopodium vulvaria L. Ahart 1983-8-27 4352 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Maryville. Near out buildings. 50 Comment
  SEINET10904481  Chenopodium vulvaria Lowell Ahart 1983-8-27 Ahart 4352 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  CAS-BOT-BC498817  Chlorogalum pomeridianum Lowell Ahart 1982-5-30 3514 Sutter Myers Ranch, Sutter Buttes, Found growing on dry soil and protected somewhat by large rocks, near the south fence line, about 3/4 mile south of the Myers home. 50 Comment
  CAS-BOT-BC257034  Chorizanthe membranacea Lowell Ahart 1980-5-1 2144 Sutter South Butte, Sutter Buttes 400 Comment
  CAS-BOT-BC257035  Chorizanthe membranacea John Wynn Gillespie; Doris Kildale Gillespie 1930-4-25 9256 Sutter Summit of South Butte, Marysville Buttes Comment
  CAS-BOT-BC257036  Chorizanthe membranacea Lowell Ahart 1984-5-21 4629 Sutter On the south side of the South Butte, Sutter Buttes 600 Comment
  CHSC87372  Chorizanthe membranacea Lowell Ahart 2004-5-2 10850 Sutter On a mountainside, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 551 Comment
  JEPS105858  Chorizanthe membranacea Lowell Ahart 2004-5-2 10850 Sutter On a mountainside, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 551 Comment
  RSA337374  Chorizanthe membranacea L. Ahart 1984-5-21 4629 Sutter On the south side of the South Butte, Sutter Buttes, west of Marysville Comment
  SEINET11924835  Chorizanthe membranacea Unknown 1980-1 2144 Sutter N of the spring on the south side of the South Butte, Sutter Buttes 366 Comment
  CHSC36261  Cicendia quadrangularis L. Ahart 1982-4-23 3295 Sutter On w part of Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC280379  Cirsium occidentale var. venustum Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes 300 Comment
  CAS-BOT-BC280381  Cirsium occidentale var. venustum Roxana S. Ferris 1926-4-22 6341 Sutter Slopes of West Butte, Marysville Buttes Comment
  CHSC87389  Cirsium occidentale var. venustum Lowell Ahart 2004-5-2 10820 Sutter Near the small seep, west of the old homestead at the large rock outcrop, on the southwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 260 Comment
  CAS-BOT-BC280378  Cirsium occidentale var. venustum Lowell Ahart 1981-5-18 2825 Sutter Top of South Butte, Sutter Buttes 650 Comment
  CAS-BOT-BC285741  Cirsium vulgare Lowell Ahart 1983-9-4 4387 Sutter About 3/8 mile south-east of the Dean Cabin, Dean Ranch, Sutter Buttes 250 Comment
  UCD13393  Clarkia gracilis Jean Dougherty 1986-4-26 86 -12 Sutter Sutter Buttes. Comment
  CAS-BOT-BC162518  Clarkia gracilis subsp. gracilis Lowell Ahart 1981-4-29 s.n. Sutter Dean Ranch, Sutter Buttes, Sierra Nevada 350 Comment
  RSA122167  Clarkia gracilis subsp. gracilis F. W. Embree 1934-4-17 39 Sutter 1 mile S of North Butte 259 Comment
  UCD77555  Clarkia purpurea subsp. purpurea Robert E. Preston 2004-4-25 2219 Sutter 2 miles S of Pleasant Grove, at junction of Pleasant Grove Road and Keyes Road. 13 Comment
  CAS-BOT-BC163478  Clarkia purpurea subsp. quadrivulnera Lowell Ahart 1977-5-19 940 Sutter South Butte, Sutter Buttes 150 Comment
  CHSC37305  Clarkia purpurea subsp. quadrivulnera L. Ahart 1982-5-30 3469 Sutter Near wash, where the rd crosses the wash, ca. 1/8 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC87923  Clarkia purpurea subsp. quadrivulnera Lowell Ahart 2004-5-29 10966 Sutter About 30 yards south of the fence on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 384 Comment
  JEPS106191  Clarkia purpurea subsp. quadrivulnera Lowell Ahart 2004-5-29 10966 Sutter About 30 yards south of the fence on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 384 Comment
  CAS-BOT-BC163473  Clarkia purpurea subsp. quadrivulnera Isabel McCracken 1938-5-21 s.n. Sutter Marysville Buttes, east side Comment
  CHSC87404  Clarkia rhomboidea Lowell Ahart 2004-5-2 10853 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  JEPS106281  Clarkia rhomboidea Lowell Ahart 2004-5-2 10853 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 431 Comment
  JEPS78849  Clarkia rhomboidea Edward Lee 1936-3-10 2116 Sutter almost at summit North Butte; Marysville Buttes Comment
  SD122551  Clarkia rhomboidea Lowell Ahart 1984-5-21 4639 Sutter On South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 675 Comment
  SEINET10453163  Clarkia rhomboidea Lowell Ahart 1984-5-21 Ahart 4639 Sutter On South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 675 m. 675 Comment
  CHSC87936  Clarkia unguiculata Lowell Ahart 2004-5-29 10964 Sutter Slope above a very steep (cliffs) draw, about 300 yards south of the fence on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 304 Comment
  RSA337375  Clarkia unguiculata L. Ahart 1984-5-21 4621 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville. 400 Comment
  SBBG128095  Clarkia unguiculata L. Ahart 2004-5-29 10964 Sutter ca. 300 yards S of the fence on the NW side of the S Butte, Sutter Buttes, ca. 5 mi NW of Sutter 304 Comment
  SD122553  Clarkia unguiculata Lowell Ahart 1984-5-21 4621 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, West of Marysville; Foothill Woodland. 399 Comment
  SEINET10453171  Clarkia unguiculata Lowell Ahart 1984-5-21 Ahart 4621 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 400 m. 400 Comment
  CAS-BOT-BC233802  Claytonia parviflora subsp. parviflora Roxana S. Ferris 1917-4-18 666 Sutter Marysville Buttes 121 Comment
  JEPS43303  Claytonia parviflora subsp. parviflora W. L. Jepson 1891-4-20 Sutter foot of South Peak; Marysville Buttes Region Comment
  UC1136711  Claytonia parviflora subsp. parviflora H. A. Jensen 1934-3-21 372 Sutter n slope West Butte; Marysville Quad. 274 Comment
  UC204580  Claytonia parviflora subsp. parviflora A. A. Heller 1914-4-1 11248 Sutter n side Marysville Buttes Comment
  CAS-BOT-BC233803  Claytonia parviflora subsp. parviflora A. A. Heller 1914-4-1 11248 Sutter North side of the Marysville Buttes Comment
  UCD15307  Claytonia perfoliata Margit Sands 1985-4-7 17 Sutter Sutter Buttes, Dean Place. 213 Comment
  CAS-BOT-BC443688  Claytonia perfoliata subsp. perfoliata A. A. Heller 1915-3-25 11781 Sutter Near Sutter City Comment
  CHSC46727  Claytonia perfoliata subsp. perfoliata Lowell Ahart 1981-4-6 2739 Sutter Sutter Buttes. Gorwing on the ridge east of the large rock outcropping and the old homestead, on the south side of the South Butte. 335 Comment
  CAS-BOT-BC443745  Claytonia rubra subsp. rubra Lowell Ahart 1984-3-24 4509 Sutter About 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC91530  Clematis lasiantha Roxana S. Ferris 1917-4-18 642 Sutter Marysville Buttes. 121 Comment
  CAS-BOT-BC91535  Clematis lasiantha Lowell Ahart 1977-4-5 s.n. Sutter South Butte, Sutter Buttes. 500 Comment
  CAS-BOT-BC91537  Clematis lasiantha Lowell Ahart 1985-5-5 4923 Sutter Dean Ranch, Sutter Buttes. Near the west fence, south of Huff Canyon, about 0.75 mile west of the Dean Cabin. 250 Comment
  CAS-BOT-BC91541  Clematis lasiantha Rimo Bacigalupi 1933-4-23 2236 Sutter Small creek at north base of North Butte, Marsyville Buttes. Comment
  CHSC37326  Clematis lasiantha L. Ahart 1982-6-19 3601 Sutter Along a wash, s of the s fence line, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  JEPS60544  Clematis lasiantha W. L. Jepson 1891-4-20 Sutter Marysville Buttes, South Peak 274 Comment
  UC13905  Clematis lasiantha W. L. Jepson 1891-4-20 Sutter South Peak 91 Comment
  UC1745712  Clematis lasiantha Annetta M. Carter, Joe & Nesta Ewan, Edward Lee 1936-5-9 1181 Sutter 5 mi W of Live Oak; Marysville Buttes, North Butte Comment
  UCD15306  Clematis lasiantha Margit Sands 1985-4-7 16 Sutter Sutter Buttes, Dean Place; 213 Comment
  CAS-BOT-BC91533  Clematis lasiantha A. A. Heller 1914-4-1 11251 Sutter On the northeast slope of the Marysville Buttes. Comment
  CAS-BOT-BC91534  Clematis lasiantha A. A. Heller 1914-4-1 11251 Sutter On the northeast slope of the Marysville Buttes. Comment
  UC1032531  Collinsia heterophylla G. E. Sindel 1934-4-11 63 Sutter w slope of South Butte South Butte 335 Comment
  CHSC36257  Collinsia sparsiflora L. Ahart 1982-4-17 3274 Sutter On n slopes, nw of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  SEINET10898248  Collinsia sparsiflora var. bruceae Lowell Ahart 1984-3-31 Ahart 4531 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  UC1032596  Collinsia sparsiflora var. collina A. E. Wieslander 1934-3-11 397 Sutter 2 mi se South Butte; Marysville Buttes Quad., se of South Butte Comment
  SEINET3245867  Convolvulus arvensis G. K. Helmkamp, E. A. Helmkamp 2009-1 15560 Sutter Sacramento Valley: along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus. 8 Comment
  UCD126195  Convolvulus arvensis G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13028 Sutter Central Valley; Sacramento Valley: American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento County line. 3 Comment
  UCR190233  Convolvulus arvensis George K. Helmkamp, E. A. Helmkamp 2007-9-30 13028 Sutter Central Valley; Sacramento Valley, American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento Co. line 3 Comment
  RSA303463  Convolvulus arvensis J. R. Shevock 1972-5-19 1754 Sutter Hwy 99, county line Sacramento. 14 Comment
  UCR219122  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2009-8-30 15547 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  UCR235405  Conyza bonariensis George K. Helmkamp, E. A. Helmkamp 2011-11-28 18488 Sutter Sacramento Valley, Worth Road, 0.2 mile east of its junction with Garden Highway, 4 miles southwest of Nicolaus 14 Comment
  CAS-BOT-BC285938  Conyza bonariensis Lowell Ahart 1983-8-27 4354 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  UCR218956  Conyza canadensis George K. Helmkamp, E. A. Helmkamp 2009-8-30 15563 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  CAS-BOT-BC288921  Conyza canadensis Lowell Ahart 1982-10-11 3876 Sutter Near the bridge on Pass Rd, E of the Gass Compression Station, Sutter Buttes 50 Comment
  SEINET10474202  Conyza canadensis Lowell Ahart 1983-8-27 Ahart 4362 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  SEINET12331909  Cordylanthus rigidus Unknown 1984-1 4778 Sutter along edge of West Butte Rd, about 0.12 mi N of Sacramento Outing Club, Sutter Buttes 35 Comment
  SEINET10931183  Cordylanthus rigidus subsp. brevibracteatus Lowell Ahart 1984-8-3 Ahart 4778 Sutter Along the edge of West Butte Road, about 1/8 mile north of the Sacramento Outing club, Sutter Buttes. Comment
  UCD127338  Coriandrum sativum June McCaskill; Katherine Onaga 1968-4-22 732 Sutter northwest corner of intersection of Russell Blvd. and State Highway 113. Comment
  SEINET10473721  Cotula coronopifolia Lowell Ahart 1983-5-14 Ahart 3997 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC427615  Crassula aquatica Lowell Ahart 1983-5-14 4001 Sutter Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes 35 Comment
  CHSC37161  Crassula aquatica L. Ahart 1982-5-30 3486 Sutter Ca. 1/4 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC427614  Crassula aquatica Lowell Ahart 1982-5-30 3486 Sutter About 1/4 mile west of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CHSC46738  Crassula connata Lowell Ahart 1983-5-4 3939 Sutter Along the edge of Pass Road, about 4 miles west of Kellogg Road, Sutter Buttes. 45 Comment
  CAS-BOT-BC427694  Crassula connata Lowell Ahart 1977-4-5 s.n. Sutter Sutter Buttes Region. On the south side of the South Butte in the Sutter Buttes. 200 Comment
  SEINET10973379  Crassula muscosa Lowell Ahart 1983-5-4 Ahart 3940 Sutter Along edge of Pass Rd, ca. 4 mi w of Kellogg Rd, Sutter Buttes. Valley Grassland. West of Marysville. 50 Comment
  SEINET516346  Crassula saginoides Lowell Ahart 1983-1 4001 Sutter Growing on damp bare soil on the E side of West Butte Road, about 1/8 mi. N of the Sacramento Outing Club, Sutter Buttes. 30 Comment
  CHSC101100  Crassula tillaea L. P. Janeway 2009-3-30 9700 Sutter Sacramento Valley. Pumping Station on east side of the eastern levee of Sutter Bypass; about 14.7 km southeast of Yuba City. Open disturbed flats on northeast side of the Pumping Station. 9 Comment
  CHSC46744  Crassula tillaea Lowell Ahart 1982-4-23 3345 Sutter West of Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  CAS-BOT-BC427945  Crassula tillaea Lowell Ahart 1977-4-7 s.n. Sutter Sutter Buttes Region. North side of the Sutter Buttes, Myers Ranch. 50 Comment
  CAS-BOT-BC427946  Crassula tillaea Lowell Ahart 1983-5-4 3940 Sutter Along the edge of Pass Road, about 4 miles west of Kellogg Road, Sutter Buttes 50 Comment
  CAS-BOT-BC427947  Crassula tillaea Lowell Ahart 1982-4-23 3345 Sutter West of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET4207106  Cressa cretica var. truxillensis Beecher Crampton 1953-9-30 1650 Sutter 3 miles south of Robbins.; 0 Comment
  RSA31701  Cressa truxillensis A. A. Heller 1939-7-5 15389 Sutter Between Knights Landing and Robbins. Comment
Read comments
Jul 18 2009
  UCR197981  Cressa truxillensis Beecher Crampton 1953-9-30 1650 Sutter 3 mi south of Robbins 8 Comment
  UCD14961  Crocanthemum scoparium Glenn Greenleaf 1977-5-16 33 Sutter 0.5 miles north on Lone/ Michigan Bar Rd. from junction with Highway 16; 225 Comment
Read comments
Aug 21 2006
  UCD142110  Croton setiger G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13033 Sutter Sacramento Valley. Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road. 70 Comment
  UCD142094  Croton setiger Verne Grant; Alva Grant 1946-8-6 7843 Sutter Marysville Buttes. Comment
  CHSC37318  Crucianella angustifolia L. Ahart 1982-5-30 3525 Sutter Ca. 3/4 mi S of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC190142  Crypsis schoenoides Lowell Ahart 1983-8-27 4347 Sutter Sierra Nevada. South of Myers Ranch, ca. 1 mile south of Myers Home. 50 Comment
  UCR198005  Crypsis schoenoides Beecher Crampton 1953-9-30 1641 Sutter Sacramento Valley, 5 mi east of Robbins, along irrigation canal east of Sutter Bypass 9 Comment
  SEINET10518391  Crypsis vaginiflora Lowell Ahart 1982-1 Ahart 3787 Sutter On dry soil on bottom and sides of gravel pit, 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. Foothill woodland. 50 Comment
  JEPS80986  Cryptantha ambigua Edward Lee with Annetta Carter, Joe and Nesta Ewan 1936-5-10 Sutter South Butte Marysville Buttes Comment
  CDA12480  Cryptantha flaccida G. F. Hrusa, R. F. Holland, O. Pollack 1990-4-4 7657 Sutter Sutter Buttes; S side of North Butte. Comment
  CHSC40755  Cryptantha flaccida Lowell Ahart 1985-5-20 5011 Sutter About 1/2 mile north-east of the old gas well, on the south side of the South Butte, Sutter Buttes. 228 Comment
  JEPS67579  Cryptantha flaccida W. L. Jepson 1891-4-20 21136 Sutter The Buttes Region of The Marysville Buttes Comment
  UC1751078  Cryptantha flaccida Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3023 Sutter Near base of main S peak. Sutter Buttes. Comment
  UCD35202  Cuscuta campestris Beecher Crampton 1953-9-30 1647 Sutter Sutter Bypass, 5 miles east of Robbins. Comment
  CAS-BOT-BC190205  Cynodon dactylon Lowell Ahart 1982-6-20 3625 Sutter Sierra Nevada. Just inside the first gate to the Dean Ranch, Sutter Buttes. 35 Comment
  CAS-BOT-BC190206  Cynodon dactylon H. R. Bennett 1954-8-2 s.n. Sutter 6 miles west of yuba City. 22 Comment
  SEINET3246138  Cynodon dactylon G. K. Helmkamp, E. A. Helmkamp 2007-1 13047 Sutter Sacramento Valley: Oak Ave. at its junction with CA-99, about 2.8 miles north of the Feather River crossing 8 Comment
  UCR188490  Cynodon dactylon George K. Helmkamp, E. A. Helmkamp 2007-9-30 13047 Sutter Sacramento Valley, Oak Ave. at its junction with CA-99, about 2.8 miles north of the Feather River crossing 8 Comment
  UCR219119  Cynodon dactylon George K. Helmkamp, E. A. Helmkamp 2009-8-30 15550 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  SEINET199296 Image available Cynodon dactylon var. dactylon H. R. Bennett 1954-8-2 Sutter 6 mi W of Yuba City 23 Comment
  CHSC37321  Cynosurus echinatus L. Ahart 1982-5-30 3523 Sutter On a gravel bar near a wash, a little s of the gravel pit, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UCD60149  Cynosurus echinatus L. Ahart 1982-5-30 3523 Sutter Sutter Buttes. Myers Ranch, ca. 3/4 mile S of Myers home. 50 Comment
  RSA0051223  Cyperus difformis Richard Carter 2006-7-31 17125 Sutter SW Yuba City by Oswald Rd, 4.2 mi W jct. Hwy CA 99 and Oswald Rd, S side Oswald Rd. Comment
  SEINET3285083 Image available Cyperus difformis George K. Helmkamp, E. A. Helmkamp 2007-9-30 13053 Sutter Sacramento Valley; Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River. 21 Comment
  SEINET9811177 Image available Cyperus difformis Richard Carter 2006-7-31 Sutter SW Yuba City by Oswald Rd, 4.2 mi W jct. Hwy CA 99 and Oswald Rd, S side Oswald Rd Comment
  UCD141007  Cyperus difformis G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13053 Sutter Sacramento Valley. Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River. 21 Comment
  CAS-BOT-BC114708  Cyperus difformis Mrs. H. C. Cantelow 1938-7-6 s.n. Sutter 6.3 mi E of Knight's Landing. Comment
  CAS-BOT-BC114709  Cyperus difformis Mrs. H. C. Cantelow 1974-9-19 50876 Sutter 1.7 mi S of Robbins on the road to Knights Landing. 7 Comment
  CAS-BOT-BC114711  Cyperus difformis Lowell Ahart 1983-9-4 4410 Sutter A little SE of the first gate to the Dean Ranch, Sutter Buttes. 35 Comment
  CAS-BOT-BC114521  Cyperus eragrostis Lowell Ahart 1977-7-24 s.n. Sutter South side of South Butte, Sutter Buttes. 121 Comment
  CHSC37330  Cyperus eragrostis L. Ahart 1982-6-19 3597 Sutter Bottom of a small wash, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  RSA0036936  Cyperus eragrostis C. Hageman 1979-8-4 1 Sutter Yuba City. 15 Comment
  SEINET200023  Cyperus eragrostis Herbert L. Mason 1945-9-18 12704 Sutter Sutter bypass near bridge on Yuba City-Knight's Landing Highway. Comment
  SEINET3909453  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2007-10-28 13116 Sutter Sacramento Vallet: along Nicolaus Road, 0.1 mile west of the Placer County line.; 0 12 Comment
  UCR188487  Cyperus eragrostis George K. Helmkamp, E. A. Helmkamp 2007-9-30 13056 Sutter Sacramento Valley, Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River 21 Comment
  RSA10986  Cyperus eragrostis Carl B. Wolf 1927-11-5 1426 Sutter Junction of Garden City Highway and Reigo Road, 17 mi. no. of Sacramento. Feather River. Sacramento Valley. Comment
  CAS-BOT-BC114351  Cyperus erythrorhizos John Thomas Howell 1974-9-19 50875 Sutter On the edge of rice fields, 1.7 mi S of Robbins on road to Knights Landing. 7 Comment
  RSA365103  Cyperus niger var. capitatus L. Ahart 1984-10-22 4823 Sutter On the S side of South Butte, Sutter Buttes, west of Marysville. 150 Comment
  UCD141124  Cyperus odoratus John Thomas Howell 1974-9-19 50877 Sutter 1.7 mi. south of Robbins on road to Knights Landing. 7 Comment
  UCD141125  Cyperus odoratus John Thomas Howell 1974-9-19 50878 Sutter 1.7 mi. south of Robbins on road to Knights Landing. 7 Comment
  UCR219123  Cyperus odoratus George K. Helmkamp, E. A. Helmkamp 2009-8-30 15552 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  UCR230080  Cyperus odoratus George K. Helmkamp, E. A. Helmkamp 2010-10-20 17050 Sutter Sacramento Valley, along Nicolaus Ave. 0.5 miles east of Trowbridge 15 Comment
  SEINET3246192  Cyperus odoratus G. K. Helmkamp, E. A. Helmkamp 2009-1 15552 Sutter Sacramento Valley: along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86) of Nicolaus 8 Comment
  CHSC37159  Cyperus squarrosus L. Ahart 1982-5-30 3477 Sutter On bottom of a small wash, ca. 1/4 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC114039  Cyperus squarrosus Lowell Ahart 1982-6-19 3589 Sutter Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC114211  Cyperus strigosus Lowell Ahart 1984-10-22 4822 Sutter On the south side of the South Butte, Sutter Buttes. 300 Comment
  CAS-BOT-BC114215  Cyperus strigosus Herbert L. Mason 1945-9-18 12702 Sutter Sutter By-pass near bridge on Yuba City-Knight's Landing Highway. Comment
  CAS-BOT-BC114216  Cyperus strigosus Herbert L. Mason 1945-9-18 12702 Sutter Sutter By-pass near bridge on Yuba City-Knight's Landing Highway. Comment
  CAS-BOT-BC114214  Cyperus strigosus Lowell Ahart 1981-9-10 3136 Sutter South side of South Butte. Sutter Buttes. 450 Comment
  CAS-BOT-BC190490  Dactylis glomerata Lowell Ahart 1982-6-20 3646 Sutter Sierra Nevada. About 1/8 mils south of the Dean Cabin and along the road. Dean Ranch. Sutter Buttes. 350 Comment
  CHSC37188  Dactylis glomerata L. Ahart 1982-6-20 3646 Sutter Ca. 1.8 mi s of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  JEPS78748  Damasonium californicum Edward Lee 1936-5-9 2031 Sutter ca. 5 mi. w. Live Oak (very beginning of foothills on n.e. side of Marysville Buttes); Marysville Buttes 30 Comment
  UC767690  Damasonium californicum Joseph Andorfer Ewan and Nesta Ewan 1936-5-9 9531 Sutter Pennington road 5 mi. w. Live Oak Comment
  UCD166878  Damasonium californicum Robert E. Preston 2016-3-23 3038 Sutter 9.1 mi W of Yuba City, along N side of SR 20. 14 Comment
  POM208387  Damasonium californicum E. B. Copeland 1903-5-29 3282 Sutter Edge of Tule land. Comment
  CHSC11099  Datura wrightii Lowell Ahart 1966-9-15 Sutter Near Yuba City. 30 Comment
  SEINET3246118  Daucus carota G. K. Helmkamp, E. A. Helmkamp 2009-1 15553 Sutter Sacramento Valley: along Nicolaus Ave., 2.2 miles northwest of Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus. 8 Comment
  CHSC29122  Daucus pusillus M. S. Taylor 1980-5-1 2580 Sutter S side of South Butte, Sutter Buttes, ca. 2 mi w of Yuba City. 609 Comment
  SD122555  Daucus pusillus Lowell Ahart 1984-5-21 4622 Sutter Old homestead on the south side of South Butte, Sutter Buttes, west of Marysville 399 Comment
  UCD127404  Daucus pusillus L. Ahart 1982-5-30 3479 Sutter ca. 1/4 mile west of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  SEINET10840960  Daucus pusillus Mary Susan Taylor 1980-5-1 Taylor 2580 Sutter T16N R1E se sec 26. S side of South Butte, Sutter Buttes, ca. 10 mi E of Yuba City; Foothill Woodland. 610 Comment
  CAS-BOT-BC121517  Delphinium gracilentum A. A. Heller 1914-4-1 11250 Sutter In the Marysville Buttes Comment
  POM163437  Delphinium gracilentum Roxana S. Ferris 1926-4-22 6350 Sutter Slopes of West Butte, Marysville Buttes Comment
  CAS-BOT-BC10163  Delphinium hansenii Lincoln Constance 1941-5-29 2835 Sutter Lower ridges south of main peaks, Marysville Buttes, northwest of Sutter 365 Comment
  CAS-BOT-BC10164  Delphinium hansenii Lowell Ahart 1982-5-30 3509 Sutter Myers Ranch, Sutter Buttes, near south fence line, about 0.75 mile south of the Myers home 50 Comment
  RSA264914  Delphinium hansenii Lincoln Constance 1941-5-29 2835 Sutter Lower ridges S of main peaks, Marysville Buttes, NW of Sutter. Comment
  JEPS78726  Delphinium hansenii subsp. hansenii Edward Lee 1936-5-9 2054 Sutter hills e North Butte; Marysville Buttes Comment
  SBBG27178  Delphinium hansenii subsp. hansenii L. Constance 1941-5-29 2835 Sutter lower ridges S of main peaks, Marysville Buttes, NW of Sutter 365 Comment
  UC906513  Delphinium hansenii subsp. hansenii J. Ewan 1936-5-9 9562 Sutter e side of North Butte, Marysville Buttes North Butte; Marysville Buttes; North Butte, Marysville Buttes, Sutter Co. 243 Comment
  JEPS30741  Delphinium hansenii subsp. hansenii Lincoln Constance 1941-5-29 2835 Sutter Marysville Buttes, Northwest of Sutter 365 Comment
  SEINET10833582  Delphinium hesperium Lowell Ahart 1985-5-20 Ahart 5013 Sutter South Butte, Sutter Buttes, about 12 miles W of Marysville, Ca. On the south side. Comment
  SEINET12093730  Delphinium hesperium Unknown 1985-1 5013 Sutter South Butte, Sutter Buttes, about 12 mi W of Marysville, ca On S-side, about 3/4 mi NE of the old 274 Comment
  UC118596  Delphinium hesperium subsp. pallescens J. W. Blankinship 1893-4-29 Sutter Comment
  CHSC40321  Delphinium nudicaule Lowell Ahart 1985-5-5 4919 Sutter Near the west fence, south of Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 250 Comment
  UC1751055  Delphinium nudicaule Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3029 Sutter Summit of South Butte. Sutter Buttes. Comment
  CAS-BOT-BC9991  Delphinium nudicaule Lowell Ahart 1985-5-5 4919 Sutter Dean Ranch, Sutter Buttes 250 Comment
  SEINET10965652  Delphinium nudicaule Lowell Ahart 1985-5-5 Ahart 4919 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  UCD95887  Delphinium nudicaule George F. Hrusa 1990-4-4 7649 Sutter Common on the lower ridge near the summit extending to the E and NE. 550 Comment
  UC1126045  Delphinium patens F. W. Embree 1934-3-21 10 Sutter 1 mi ne West Butte; Marysville Buttes Quadrangle Comment
  UCD96536  Delphinium patens George F. Hrusa 1990-4-4 7635 A Sutter SE to NE slopes of North Butte. 400 Comment
  CAS-BOT-BC116447  Delphinium patens subsp. patens J. H. Thomas 1981-4-20 20341 Sutter Sutter Buttes. 1/2-3/4 miles eastward of Dean Place 182 Comment
  JEPS60581  Delphinium patens subsp. patens W. L. Jepson 1891-4-20 Sutter South Peak Region of the Marysville Buttes (canyons) Comment
  UC566155  Delphinium patens subsp. patens H. S. Yates 1934-3-11 3566 Sutter North Butte Marysville Quadrangle, Marysville Buttes 213 Comment
  UC9153  Delphinium patens subsp. patens W. L. Jepson 1891-4-20 Sutter wooded canyons Region of Marysville Buttes, South Peak Comment
  CAS-BOT-BC17006  Delphinium recurvatum B. Goldsmith 1900-5-15 s.n. Sutter Yuba City Comment
  JEPS23366  Delphinium variegatum W. L. Jepson 1891-4-20 Sutter Sutter plains Region of the Marysville Buttes Comment
  CHSC45961  Delphinium variegatum subsp. variegatum Lowell Ahart 1982-4-23 3340 Sutter About 3/4 mile west and near the north fence line, west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  UC467709  Delphinium variegatum subsp. variegatum J. W. Blankinship Sutter Marysville Buttes Comment
  CAS-BOT-BC201653  Deschampsia danthonioides Lowell Ahart 1984-4-19 4576 Sutter Along the edge of West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes 35 Comment
  UCD62555  Deschampsia danthonioides Beecher Crampton 1962-4-17 6190 Sutter 4 miles west of Pennington, junction North Butte and West Butte Roads. Comment
  UCD62685  Deschampsia danthonioides A. A. Beetle 1945-4-15 3865 Sutter 6 miles NE of Sutter. Eastern base of Marysville Buttes. Comment
  SEINET10524179  Deschampsia danthonioides Lowell Ahart 1983-5-4 Ahart 1513 Sutter Along Pass Road, Sutter Buttes. Found growing on damp bare soil along the edge of Pass Road, about 4 miles west of Kellogg Road, Sutter Buttes. The plant is not common in the area and the plants are inconspicuous. 50 Comment
  UC1133893  Dichelostemma capitatum G. E. Sindel 1934-3-20 26 Sutter s slope North Butte; Sutter National Forest, Marysville Buttes 274 Comment
  CAS-BOT-BC499501  Dichelostemma capitatum A. A. Heller 1914-4-1 s.n. Sutter Marsville Buttes Comment
  CHSC40312  Dichelostemma capitatum subsp. capitatum Lowell Ahart 1985-5-5 4921 Sutter South of Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 250 Comment
  JEPS21855  Dichelostemma multiflorum A. M. Craig 1958-5-10 Sutter 10 mi s Marysville (near Sutter Bypass) 18 Comment
  SEINET10839402  Dichelostemma multiflorum Lowell Ahart 1983-9-4 Ahart 4374 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  SEINET10472604  Dichelostemma pulchellum Lowell Ahart 1985-5-5 Ahart 4921 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  CAS-BOT-BC209118  Digitaria sanguinalis John Thomas Howell 1981-10-13 54611 Sutter Bobelaine Audubon Sanctuary, Feather River at mouth of Bear River 9 Comment
  CHSC37059  Digitaria sanguinalis L. Ahart 1982-10-11 3869 Sutter Along the edge of West Butte Rd, ca. 1/2 mi s of Sacramento Outing Club, Sutter Buttes. 50 Comment
  UCD63973  Digitaria sanguinalis Beecher Crampton 1957-9-17 4633 Sutter 12 miles south of Yuba City. Comment
  CHSC40394  Diplacus tricolor Lowell Ahart 1985-5-5 4895 Sutter Near the first gate to the Dean Ranch, about 1/4 mile north of Mallott Road, about 2miles northeast of Sutter, Sutter Buttes. 35 Comment
  CAS-BOT-BC151329  Diplacus tricolor Lowell Ahart 1985-5-5 4895 Sutter Near the first gate to the Dean Ranch, about 1/4 mile north of Mallott Road, about 2 miles northeast of Sutter Buttes 35 Comment
  CDA24807  Diplotaxis tenuifolia T. C. Fuller 1962-5-17 8700 Sutter East of Garden Highway opposite County Fairgrounds, Yuba City. 0 Comment
  CAS-BOT-BC208643  Distichlis spicata Lowell Ahart 1984-9-22 4794 Sutter At the lower part of the South Butte, Sutter Buttes. 70 Comment
  UCD64558  Distichlis spicata Beecher Crampton 1962-4-17 6178 Sutter 3.8 miles west of Live Oak, along Pennington Road. Comment
  UCD64568  Distichlis spicata G. L. Webster; G. L. Stebbins Jr. 1967-8-22 7690 Sutter Ca. 1 mile W of 'The Berry Patch. 15 Comment
  SEINET3928443  Distichlis spicata var. stricta Lowell Ahart 1984-9-22 4794 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland.; 0 70 Comment
  SEINET10509355  Distichlis spicata var. stricta Lowell Ahart 1984-9-22 Ahart 4794 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland; 70 to 440 m in elev. 70 Comment
  CDA29897  Dittrichia graveolens K. Woolery 2009-10-23 PDR# 1306409 Sutter In the vicinity of Nicolaus. On frontage road east of Highway 70, .5 miles north of historic Striplin. 0 Comment
  CHSC45959  Dodecatheon clevelandii subsp. patulum Lowell Ahart 1984-3-24 4510 Sutter Sutter Buttes, Myers Ranch, about 1/4 mile west of the Myers home. 45 Comment
  SEINET10449638  Dodecatheon clevelandii subsp. patulum Lowell Ahart 1984-3-24 Ahart 4510 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  RSA461369  Dodecatheon clevelandii subsp. sanctarum L. Ahart 1984-3-24 4510 Sutter Myers Ranch, Sutter Buttes, west of Marysville. 50 Comment
  UC1123271  Dodecatheon hendersonii H. S. Yates 1934-3-11 3677 Sutter 1 mi ne North Butte; Marysville Buttes Quad. Comment
  SEINET10449641  Dodecatheon hendersonii subsp. parvifolium Lowell Ahart 1984-3-24 Ahart 4521 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  SEINET10458512  Downingia bicornuta Lowell Ahart 1985-5-5 Ahart 4893 Sutter Near the first gate to the Dean Ranch, about 1/4 mile north of Mallott Road, about 2 miles north-east of Sutter. Comment
  JEPS14459  Downingia bicornuta var. picta R. F. Hoover 1936-5-20 1142 a Sutter Pleasant Grove Comment
  SEINET10458516  Downingia elegans Lowell Ahart 1984-4-19 Ahart 4551 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  UCD37824  Downingia insignis Beecher Crampton 1962-4-17 6196 Sutter Sutter County, 5 miles north of Meridian, on West Butte Road, 2 miles north-northeast of West Butte, western slopes of Sutter Buttes. Comment
  POM59012  Downingia insignis E. B. Copeland 1903-5-29 3285 Sutter Edge of Tule land. Comment
  CHSC41387  Downingia ornatissima Lowell Ahart 1986-5-4 5248 Sutter Near the first gate to the Dean Ranch, about 1/2 mile north of the intersection of Mallott Road and Alf Road, about 2 miles north-east of Sutter, Sutter Buttes. 30 Comment
  UC596497  Downingia ornatissima var. ornatissima R. F. Hoover 1937-5-18 2221 Sutter Pleasant Grove Comment
  UCD113069  Drymocallis glandulosa George F. Hrusa 1990-4-4 7629 Sutter NE side of summit of North Butte. 550 Comment
  JEPS78683  Drymocallis glandulosa var. glandulosa Edward Lee 1936-5-10 2113 Sutter North Butte , , near summit, s side (Marysville Buttes) Comment
  POM35507  Drymocallis glandulosa var. glandulosa C. F. Baker 1903-5-17 s.n. Sutter Marysville Buttes, North butte Comment
  CHSC46171  Dryopteris arguta Lowell Ahart 1981-7-3 2896 Sutter On the north side of the South Butte, Sutter Buttes. 548 Comment
  CHSC87924  Dryopteris arguta Lowell Ahart 2004-5-29 10974 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 537 Comment
  JEPS106111  Dryopteris arguta Lowell Ahart 2004-5-29 10974 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 537 Comment
  HSC4374  Dysphania anthelmintica C. B. Wolf 1927-11-5 1433 Sutter Junction of Garden City Hwy. and Riego Rd., 17 mi. N of Sacramento, Feather River Comment
  CHSC34117  Echinochloa colona L. Ahart 1981-9-10 3135 Sutter On bottom of a stream, near the old homestead, s side of South Butte, Sutter Buttes. 450 Comment
  CAS-BOT-BC208558  Echinochloa crus-galli Lowell Ahart 1983-8-4 4266 Sutter A little south of the old homestead, on the S side of the South Butte - Sierra Nevada 450 Comment
  CAS-BOT-BC208561  Echinochloa crus-galli Lowell Ahart 1984-8-3 4766 Sutter South Butte, Sutter Buttes 100 Comment
  CDA16228  Echinochloa crus-galli G. F. Hrusa, J. Hillard, D. Cunningham August 1998 14805 Sutter Sacramento Valley; Rice fields with cultivated crops and weeds, +- 3 mi E of Sutter Buttes, off Clark Rd. In fertilized rice field (Oryza sativa Akita Komachi). Annual. 0 Comment
  CHSC37057  Echinochloa crus-galli L. Ahart 1982-10-11 3878 Sutter On the bottom of a wash, below bridge, a little e of the Gas Compression Station, Pass Rd, Sutter Buttes. 50 Comment
  SEINET1908456  Echinochloa crus-galli G. K. Helmkamp, E. A. Helmkamp 2008-1 14215 Sutter Sacramento Valley: South Butte Road 1.2 miles northwest of junction with CA-20, west of Yuba City. 23 Comment
  UCD32924  Echinochloa crus-galli Beecher Crampton 1965-7-8 7443 Sutter Sutter County, 3.5 miles south of Nicolaus. Comment
  UCD32925  Echinochloa crus-galli Beecher Crampton 1965-7-8 7444 Sutter Sutter County, 1/2 mile east of Tudor. Comment
  UCD32926  Echinochloa crus-galli Beecher Crampton 1965-7-8 7445 Sutter Sutter County, 1.5 miles east of Meridian, Hwy. 20. Comment
  UCD60880  Echinochloa crus-galli Beecher Crampton 1953-9-30 1639 Sutter Sutter Bypass, 5 miles east of Robbins. Comment
  UCR190332  Echinochloa crus-galli George K. Helmkamp, E. A. Helmkamp 2007-9-30 13031 Sutter Central Valley; Sacramento Valley, American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento Co. line 3 Comment
  SEINET10934802  Echinochloa crus-galli Lowell Ahart 1984-8-3 Ahart 4775 Sutter Near the bridge across Pass Road, a little east of the Gas Compression Station, about 7 miles west of Sutter. Comment
  CAS-BOT-BC197245  Echinochloa muricata Lowell Ahart 1984-8-3 4775 Sutter Near the bridge across Pass Road, a little east of the Gas Compression Station, about 7 miles west of Sutter 50 Comment
  SEINET11688463  Echinochloa muricata Unknown 1984-1 4775 Sutter near bridge across Pass Road, a little E of Gas Compression Station, about 7 mi W of Sutter 50 Comment
  SEINET10507371  Echinochloa oryzicola Lowell Ahart 1983-8-4 Ahart 4266 Sutter T16N R1E se sec 26. At the old homestead, s side of South Butte, Sutter Buttes. Foothill Woodland; 450 m. 450 Comment
  CAS-BOT-BC291135  Eclipta prostrata John Thomas Howell 1974-9-19 50872 Sutter 1.7 miles south of Robbins on road to Knights Landing 7 Comment
  SEINET3245628  Eclipta prostrata G. K. Helmkamp, E. A. Helmkamp 2009-1 15557 -B Sutter Sacramento Valley; along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus (Sheridan 7.5') 8 Comment
  UCR194892  Eclipta prostrata George K. Helmkamp, E. A. Helmkamp 2007-10-28 13117 Sutter Sacramento Valley, along Nicolaus Road, 0.1 mile west of the Placer County line 12 Comment
  UCR219117  Eclipta prostrata George K. Helmkamp, E. A. Helmkamp 2009-8-30 15557 B Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  CDA4577  Eclipta prostrata T. C. Fuller 1958-10-17 1446 Sutter 4 miles east of Knights Landing. 0 Comment
  CHSC114683  Egeria densa P. W. Hiatt 1979-9-13 Sutter Sacramento Exclusion and Detection District II Comment
  CDA13714  Elaeagnus angustifolia G. F. Hrusa, J. Glazner 1997-4-15 13671 Sutter Central Valley; W of E Township Rd. at Calpine electrical generation facility. Comment
  RSA201858  Elatine ambigua June McCaskill 1968-6-21 735 Sutter On Van Dyke property, 1/2 mile west of Van Dyke Dryer, ca. 3 mi les north of Pleasant Grove. Comment
  SEINET6626566 Image available Elatine ambigua June McCaskill 1968-1 735 Sutter On Van Dyke property, 1/2 mile west of Van Dyke Dryer, ca. 3 miles north of Pleasant Grove Comment
  SEINET893013  Elatine ambigua June McCaskill 1968-1 735 Sutter on Van Dyke property, 0.5 mile west of Van Dyke Dryer, ca. 3 miles north of Pleasant Grove, Sutter County Comment
  SEINET10447961  Elatine californica Lowell Ahart 1984-4-19 Ahart 4558 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  CHSC46019  Elatine chilensis Lowell Ahart 1984-4-19 4557 Sutter Near West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes. 30 Comment
  CHSC89338  Eleocharis engelmannii G. F. Hrusa; J. Hillard, D. Cunningham 1998-8-1 14802 Sutter Sacramento Valley. Rice fields, +- 3 mi E of Sutter Buttes, off Clark Rd. [Original Lat./Long. on label is '39 14 N; 121 42 W']. Comment
  CAS-BOT-BC113347  Eleocharis engelmannii Lowell Ahart 1983-9-4 4409 Sutter Near the first gate to the Dean Ranch. 35 Comment
  CHSC37041  Eleocharis macrostachya L. Ahart 1982-9-9 3781 Sutter Bottom of deep wash ca. 1/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC112771  Eleocharis macrostachya Lowell Ahart 1982-9-9 3781 Sutter About 1/4 mile S of the Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  HSC97771  Eleocharis macrostachya L. Ahart 2000-5-26 8403 Sutter Field on S side of Mawson Bridge and Pass Rd., Butte Sink, 1 mi. W of West Butte, 8 mi. NW of Sutter 15 Comment
  SEINET10467257  Eleocharis ovata Lowell Ahart 1983-9-4 Ahart 4409 Sutter Under the power line, near and along the road, ca. l.5 mi se of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 270 m. 270 Comment
  CDA38978  Eleocharis rostellata Stan Anderson 1977-10-13 s.n. Sutter Elverta; Gray s Nursery. 0 Comment
  CDA34107  Elodea canadensis P. Hiatt 1979-9-13 Sutter Feather River below rapids. 0 Comment
  CHSC91268  Elymus caput-medusae Lowell Ahart; Jack Lindsay 2005-5-31 11841 Sutter In a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 19 Comment
  CAS-BOT-BC227150  Elymus elymoides Lowell Ahart 1984-5-21 4635 Sutter East of where the road forks to go to each radio tower, near the lower radio tower on the South Butte, Sutter Buttes 675 Comment
  CHSC41432  Elymus glaucus Lowell Ahart 1986-5-24 5297 Sutter On a bank of a wash that flows into the stream below the pond, about 1/2 mile south of the Dean Cabin, Dean Ranch, about 3 1/4 miles north-west of Sutter, Sutter Buttes. 243 Comment
  CDA31741  Elymus glaucus G. D. Barbe 1975-6-5 2035 Sutter Yankee Slough, 3 miles east of Highway 70 at the end of Warren Road on south levee of Rio Oso. 0 Comment
  SEINET10507700  Elymus glaucus Lowell Ahart 1985-10-19 Ahart 5212 Sutter Dean Ranch, Sutter Buttes. About 12 miles west of Marysville. Comment
  CAS-BOT-BC203731  Elymus glaucus subsp. glaucus Lowell Ahart 1985-10-19 5212 Sutter On the rocky north side of Little North Butte, about 1/2 mile north of the Dean Cabin, Dean Ranch, Sutter Buttes 320 Comment
  CAS-BOT-BC234150  Elymus multisetus Lowell Ahart 1980-6-21 2439 Sutter South Butte, Sutter Buttes Comment
  CHSC47642  Elymus multisetus Lowell Ahart 1984-5-21 4635 Sutter Rock outcropping where the road forks to go to each radio tower, near the lower radio tower on the South Butte, Sutter Buttes. 579 Comment
  POM359959  Elymus multisetus L. Ahart 1984-5-21 4635 Sutter E of where the road forks to go to each radio tower, near the lower radio tower on South Buttes, W of Marysville. 675 Comment
  CHSC101104  Elytrigia pontica L. P. Janeway 2009-3-30 9699 Sutter Sacramento Valley. Pumping Station on east side of the eastern levee of Sutter Bypass; about 14.7 km southeast of Yuba City. Open disturbed flats on northeast side of the Pumping Station. 9 Comment
  SEINET12194606  Epilobium adenocaulon Unknown 1984-1 4767 Sutter S side of South Butte, Sutter Buttes 100 Comment
  CAS-BOT-BC227089  Epilobium brachycarpum George K. Helmkamp; E. A. Helmkamp 2010-10-20 17052 Sutter Sacramento Valley: along Nicolaus Ave. 0.5 miles east of Trowbridge 15 Comment
  RSA462345  Epilobium brachycarpum L. Ahart 1984-10-22 4816 Sutter On the S side of South Butte, Sutter Buttes, west of Marysville. 150 Comment
  SD122554  Epilobium brachycarpum Lowell Ahart 1984-10-22 4816 Sutter On the South side of South Butte, Sutter Buttes, West of Marysville. 149 Comment
  SEINET11265850  Epilobium brachycarpum George Helmkamp, E. A. Helmkamp 2010-10-20 17034 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (1051/4) of Trowbridge (Sheridan 7.5' Q.); 0 17 Comment
  UCD105372  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13034 Sutter Sacramento Valley: Sutter Buttes, 2.3 miles NW of Sutter on Pass Road. 70 Comment
  UCD105373  Epilobium brachycarpum G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13051 Sutter Sacramento Valley. Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River. 21 Comment
  UCR190235  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-30 13034 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
  UCR190335  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2007-9-30 13030 Sutter Central Valley; Sacramento Valley, American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento Co. line 3 Comment
  UCR230732  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2010-10-20 17034 Sutter Sacramento Valley, Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  UCR232175  Epilobium brachycarpum George K. Helmkamp, E. A. Helmkamp 2011-10-8 18404 Sutter Northern Sacramento Valley, Live Oak, Larkin Road, 0.3 mile south of Live Oak and just west of CA-99 34 Comment
  UCR253601  Epilobium brachycarpum George K. Helmkamp, Elizabeth Helmkamp 2012-10-30 20113 Sutter Sacramento Valley, Kirkville Rd., west of CA-99 on Sacramento Ave. to the east side of the Sutter Causeway 17 Comment
  CHSC41468  Epilobium campestre Lowell Ahart 1986-5-26 5322 Sutter Along West Butte Road, about 1/2 mile north of the Sacramento Outing Club, Sutter Buttes. 30 Comment
  CHSC46136  Epilobium ciliatum subsp. ciliatum Lowell Ahart 1984-8-3 4767 Sutter Along a small stream on the south side of the South Butte, Sutter Buttes. 91 Comment
  CHSC37183  Epilobium densiflorum L. Ahart 1982-6-20 3641 Sutter On sides of a small stream, ca. 1/4 mi nw of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  SEINET10453183  Epilobium paniculatum Lowell Ahart 1983-9-4 Ahart 4394 Sutter Ca. 1/2 mi NW of the Dean Cabin, Dean Ranch, Sutter Buttes, W of Marysville. Foothill Woodland; 300 m. 300 Comment
  CHSC37242  Epilobium torreyi L. Ahart 1982-5-30 3456 Sutter Along edge of cow trails, near the fence, ca. 1/8 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC40368  Equisetum laevigatum Lowell Ahart 1985-5-5 4914 Sutter About 1/2 mile south-east of the Dean Cabin, Dean Ranch, about 3 1/2 miles north-west of Sutter, Sutter Buttes. 200 Comment
  SEINET4691713  Equisetum laevigatum George K. Helmkamp 2011-1 17281 Sutter Sacramento Valley: 0.1 mile southwest of village of Nicolaus on 1st street, beside the Feather River 9 Comment
  UCR194889  Equisetum laevigatum George K. Helmkamp, E. A. Helmkamp 2007-10-28 13126 Sutter Sacramento Valley, between Nicolaus and CA-99, 0.1 mile southwest of Nicolaus 11 Comment
  UCD63086  Eragrostis curvula Beecher Crampton 1971-6-18 8726 Sutter 1 mile S of Robbins. Comment
  UC569483  Eragrostis hypnoides H. S. Yates 1936-8-14 6139 Sutter three mi s Grimes; Marysville Quad. 15 Comment
  UCD63381  Eragrostis hypnoides G. L. Webster; G. L. Stebbins 1967-8-22 7694 Sutter Ca. 1 mile W of 'The Berry Patch' (6 miles W of Pennington). 15 Comment
  UCD38664  Eragrostis pectinacea Beecher Crampton 1957-9-17 4632 Sutter 12 miles south of Yuba City. Comment
  UC1153895  Eragrostis pectinacea var. pectinacea Beecher Crampton 1957-9-17 4632 Sutter 12 mi s Yuba City Comment
  UCD36468  Eragrostis pilosa Beecher Crampton 1953-9-30 1645 Sutter 5 miles east of Robbins, along irrigation canal east of Sutter Bypass. Comment
  UCR198002  Eragrostis pilosa Beecher Crampton 1953-9-30 1645 Sutter Sacramento Valley, 5 mi east of Robbins, along irrigation canal east of Sutter Bypass 9 Comment
  CHSC37037  Eremocarpus setiger L. Ahart 1982-9-9 3776 Sutter Wash ca. 1/8 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC292357  Ericameria linearifolia A. A. Heller 1915-4-3 11803 Sutter S slope of South Butte, Marysville Buttes 304 Comment
  CAS-BOT-BC292360  Ericameria linearifolia D. K. Gillespie; J. W. Gillespie 1930-4-25 9240 Sutter Summit, Smith Butte, Marysville Buttes Comment
  CAS-BOT-BC292362  Ericameria linearifolia Lowell Ahart 1977-4-5 s.n. Sutter W side of the South Butte in Sutter Buttes 500 Comment
  CHSC29124  Ericameria linearifolia M. S. Taylor 1980-5-1 2581 Sutter Side of South Butte, Sutter Buttes, ca. 2 mi w of Yuba City. 609 Comment
  CHSC42767  Ericameria linearifolia Lowell Ahart 1977-4-5 1254 Sutter On the west side of the South Butte, Sutter Buttes. 457 Comment
  JEPS31301  Ericameria linearifolia Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9632 Sutter near summit South Butte 648 Comment
  UC1118725  Ericameria linearifolia G. T. Nordstrom 1934-3-20 4 Sutter se slope N. Butte; Marysville Buttes Quad. 274 Comment
  UC1751035  Ericameria linearifolia Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3018 Sutter Canyon S side W of South Butte, Sutter Buttes. Comment
  UCD131144  Ericameria linearifolia George F. Hrusa 1990-4-4 7638 Sutter ON SE slope of north butte at mid-elevations. 350 Comment
  UCSB24100  Ericameria linearifolia McMinn, Howard 1935-3-21 Sutter North Butte, Marysville Buttes Comment
  CAS-BOT-BC298573  Erigeron divergens Roxana S. Ferris 1926-4-22 6371 Sutter Slopes of West Butte, Marysville Buttes Comment
  CHSC87373  Erigeron divergens Lowell Ahart 2004-5-2 10825 Sutter On a ridge, northwest of the old homestead at the large rock outcrop, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 410 Comment
  JEPS105862  Erigeron divergens Lowell Ahart 2004-5-2 10825 Sutter On a ridge, northwest of the old homestead at the large rock outcrop, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 410 Comment
  JEPS2569 Image available Erigeron divergens W. L. Jepson 1891-4-20 Sutter South Peak Region of Marysville Buttes; South Peak, region of the Marysville Buttes, Sutter Co. Comment
  JEPS41775  Erigeron divergens Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9606 Sutter near Dean Cabin (e face of North Butte); North Butte 365 Comment
  JEPS79726  Erigeron divergens Edward Lee with A. Carter, J. and N. Ewan 1936-5-9 2079 Sutter North Butte Marysville Buttes (e side) Comment
  SBBG60730  Erigeron divergens A. A. Heller 1927-4-15 14341 Sutter S side of Marysville Buttes Comment
  UC407008  Erigeron divergens Roxana S. Ferris 1926-4-22 6356 Sutter slope West Butte (cliffs); Marysville Buttes Comment
  UC579406  Erigeron divergens G. E. Sindel 1935-4-6 38 Sutter 1 1/2 mi nw North Butte; Marysville Quadrangle, Marysville Buttes 228 Comment
  CAS-BOT-BC234201  Erigeron divergens A. A. Heller 1927-4-15 14341 Sutter Near the type station, on steep rocky slopes of the south side of Marysville Buttes Comment
  CAS-BOT-BC234204  Erigeron divergens A. A. Heller 1927-4-15 14341 Sutter Near the type station, on steep rocky slopes of the south side of Marysville Buttes Comment
  CAS-BOT-BC234205  Erigeron divergens Lowell Ahart 1977-4-10 s.n. Sutter South Butte, Sutter Buttes; California Foothill Woodland. The plant was growing on dry rocky soil by large rocks, Found on the south-west side of the South Butte. 500 Comment
  CDA12209  Erigeron divergens G. F. Hrusa, R. F. Holland, O. Pollack 1990-4-4 7648 Sutter Sutter Buttes; S face of North Butte. Comment
  CAS-BOT-BC295154  Erigeron inornatus Lowell Ahart 1985-5-20 5020 Sutter On the south side of the South Butte, Sutter Buttes 650 Comment
  CHSC41400  Erigeron inornatus var. inornatus Lowell Ahart 1986-5-24 5291 Sutter Near a rock fence, near the south-east corner of the Dean Ranch, about 3 1/4 miles north-west of Sutter, Sutter Buttes. 304 Comment
  CHSC87402  Erigeron inornatus var. inornatus Lowell Ahart 2004-5-2 10856 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  CDA4940  Erigeron philadelphicus J. T. Howell 1978-4-16 52819 Sutter Bobelaine Audubon Sanctuary on northwest bank of Feather River at the confluence of Bear River. 0 Comment
  CAS-BOT-BC189014  Eriodictyon californicum A. A. Heller 1914-5-6 11362 Sutter N side of one of the lesser buttes, Marysville Buttes Comment
  CAS-BOT-BC189015  Eriodictyon californicum A. A. Heller 1914-5-6 11362 Sutter N side of one of the lesser buttes, Marysville Buttes Comment
  CAS-BOT-BC189016  Eriodictyon californicum Roxana S. Ferris 1926-4-22 6357 Sutter West Butte, Marysville Buttes Comment
  CAS-BOT-BC189017  Eriodictyon californicum L. Ahart 1981-4-13 2776 Sutter About 1/8 mile N of the Dean Cabin, near North Butte, Sutter Buttes 350 Comment
  CHSC87408  Eriodictyon californicum Lowell Ahart 2004-5-2 10841 Sutter On a mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 480 Comment
  JEPS78847  Eriodictyon californicum Edward Lee 1936-5-10 2111 Sutter North Butte; Marysville Buttes Comment
  POM163521  Eriodictyon californicum Roxana S. Ferris 1926-4-22 6357 Sutter Slopes of West Butte, Marysville Buttes Comment
  UC1124286  Eriodictyon californicum F. W. Embree 1934-4-10 38 Sutter 1.5 mi s and 0.5 mi w North Butte; Marysville Buttes Comment
  UC1124308  Eriodictyon californicum F. W. Embree 1934-3-21 13 Sutter 3/4 mi e and 1/2 mi n West Butte; Marysville Buttes Quadrangle Comment
  UCD119257  Eriodictyon californicum George F. Hrusa 1990-4-4 7624 Sutter S slopes of North Butte. 400 Comment
  SEINET12331855  Eriodictyon californicum L. Ahart, Dean, M.; Sands, P. 1985-1 4922 Sutter S of Huff Canyon, about 3/4 mi W of the Dean Cabin 250 Comment
  CHSC34107  Eriogonum luteolum var. pedunculatum L. Ahart 1981-9-10 3126 Sutter On the s side of the South Butte, Sutter Buttes. 350 Comment
  CHSC34109  Eriogonum nudum var. pubiflorum L. Ahart 1981-9-10 3128 Sutter On the s side of South Butte; Sutter Buttes. 350 Comment
  CAS-BOT-BC253072  Eriogonum roseum Lowell Ahart 1982-9-9 3790 Sutter On the banks of the deep wash near the gravel pit, about 3/4 mile south of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET11933186  Eriogonum roseum Unknown 1982-1 3790 Sutter ca 3/4 mi S of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC262337  Eriogonum vimineum Lowell Ahart 1980-6-21 2430 Sutter South Butte, Sutter Buttes 350 Comment
  CAS-BOT-BC262336  Eriogonum vimineum Lowell Ahart 1981-9-10 3126 Sutter South Butte, Sutter Buttes 350 Comment
  CAS-BOT-BC301458  Eriophyllum lanatum var. grandiflorum A. A. Heller 1914-5-6 11366 Sutter North side of the Marysville Buttes Comment
  CAS-BOT-BC301459  Eriophyllum lanatum var. grandiflorum Roxana S. Ferris 1926-4-22 6322 Sutter Slopes of West Butte, Marysville Buttes Comment
  UC179645  Eriophyllum lanatum var. grandiflorum A. A. Heller 1914-5-6 11366 Sutter Marysville Buttes Comment
  CHSC36239  Erodium botrys L. Ahart 1982-4-23 3331 Sutter On wooded slopes of ridge w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC36256  Erodium botrys L. Ahart 1982-4-17 3277 Sutter On a grassy s slope, nw of Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  SEINET3238895 Image available Erodium botrys George K. Helmkamp, E. A. Helmkamp 2008-3-6 13140 B Sutter Sacramento Valley: Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City. 19 Comment
  UCD140566  Erodium botrys Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7608 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southeast of North Butte. Top of Sunrise Ridge. 281 Comment
  UCR198446  Erodium botrys George K. Helmkamp, E. A. Helmkamp 2008-3-6 13140 B Sutter Sacramento Valley, Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City 19 Comment
  CHSC36280  Erodium brachycarpum L. Ahart 1982-4-23 3307 Sutter W of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UC1130311  Erodium brachycarpum H. S. Yates 1934-3-11 3658 Sutter 2 mi n Union School; Marysville Quad. 30 Comment
  UC566109  Erodium brachycarpum H. S. Yates 1934-3-11 3658 Sutter 2 mi n Union School; Marysville Quad. 30 Comment
  UC1130301  Erodium cicutarium F. W. Embree 1934-3-21 7 Sutter 1.25 mi n West Butte; Marysville Quad. 182 Comment
  SEINET8565611  Erodium cicutarium H. S. Yates 1934-3-11 s.n. Sutter 2 miles NE of North Butte. 30 Comment
  SEINET13203094 Image available Erodium moschatum George K. Helmkamp, Amy Barnes 2014-1 22591 Sutter Sacramento Valley: aling CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter (Sutter Buttes 7.5' Q.) 13 Comment
  UCR257555  Erodium moschatum George K. Helmkamp, Amy Barnes 2014-3-21 22591 Sutter Sacramento Valley, along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter 13 Comment
  JEPS15847  Eryngium castrense Robert F. Hoover 1936-5-20 1148 Sutter Pleasant Grove Pleasant Grove' Comment
  JEPS79556  Eryngium castrense Edward Lee with A. Carter, J. and N. Ewan 1936-5-9 2052 Sutter s.e. of North Butte Rd. to North Butte (Marysville Buttes); Marysville Buttes Comment
  JEPS79557  Eryngium castrense Edward Lee with A. Carter, J. and N. Ewan 1936-5-9 2052 Sutter s.e. of North Butte Rd. to North Butte (Marysville Buttes); Marysville Buttes Comment
  CAS-BOT-BC54601  Erysimum capitatum H. H. Keifer 1928-5-2 s.n. Sutter North Peak, Marysville Buttes. Comment
  CAS-BOT-BC54602  Erysimum capitatum D. K. Gillespie; J. W. Gillespie 1930-4-25 s.n. Sutter Summit of South Butte, Marysville Buttes. Comment
  CAS-BOT-BC54685  Erysimum capitatum John H. Thomas 1981-4-30 20439 Sutter Sutter Buttes. Huff Canyon - North Butte area. 304 Comment
  UC1126595  Erysimum capitatum H. S. Yates 1934-3-11 3664 Sutter North Butte Marysville Buttes Quadrangle Comment
  CAS-BOT-BC54595  Erysimum capitatum Lowell Ahart 1977-4-5 s.n. Sutter West side of South Butte, Sutter Buttes. 500 Comment
  UCD114975  Erysimum capitatum George F. Hrusa 1990-4-4 7651 Sutter on S side of North Butte. Comment
  CHSC40440  Erysimum capitatum var. capitatum Lowell Ahart 1985-5-20 5017 Sutter Along the dirt road to the lower radio tower, South Butte, Sutter Buttes. 594 Comment
  JEPS53562  Erysimum capitatum var. capitatum W. L. Jepson 1891-4-20 13390 Sutter near summit Region of the Marysville Buttes, South Peak Comment
  JEPS78712  Erysimum capitatum var. capitatum Edward Lee 1936-5-10 2147 Sutter summit of South Butte Marysville Buttes Comment
  JEPS78734  Erysimum capitatum var. capitatum Edward Lee 1936-5-9 2089 Sutter e side North Butte; Marysville Buttes Comment
  CHSC47497  Erythranthe geniculata Lowell Ahart 1984-5-21 4623 Sutter On the large rock outcropping at the old homestead on the south side of the South Butte, Sutter Buttes. 365 Comment
  CHSC39685  Erythranthe microphylla Lowell Ahart 1983-5-14 4007 Sutter Near the Sacramento Outing Club. Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes. 35 Comment
  CHSC12052  Erythranthe nasuta K. J. Hislop 1970-3-25 114 Sutter In bog area of stream ca. 250 yds ne of Cole House, Moore Canyon, Sutter Buttes. 121 Comment
  CAS-BOT-BC402870  Eschscholzia caespitosa John H. Thomas 1981-4-30 20420 Sutter Sutter Buttes. Huff Canyon - North Butte area 304 Comment
  CHSC35307  Eschscholzia caespitosa L. Ahart 1982-3-20 3259 Sutter On steep side of North Butte, n of Dean Cabin, Dean Ranch, Sutter Buttes. Scattered on side of North Butte. 350 Comment
  CAS-BOT-BC402867  Eschscholzia caespitosa J. W. Blankinship 1893-4-29 s.n. Sutter Unspecified Comment
  HSC92458  Eschscholzia caespitosa L. Ahart 1982-4-24 3379 Sutter 3/4 mi. SW of the Myers home, Myers Ranch, Sutter Buttes 46 Comment
  UCD15304  Eschscholzia caespitosa Margit Sands 1985-4-6 12 Sutter Sutter Buttes, Dean Place, half a mile from the ranch buildings; 274 Comment
  JEPS51791  Eschscholzia californica W. L. Jepson 1891-4-20 Sutter South Butte Region of the Marysville Buttes Comment
  CAS-BOT-BC402930  Eschscholzia californica Lowell Ahart 1982-5-30 3468 Sutter About 1/8 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC419560  Eschscholzia lobbii A. A. Heller 1914-4-1 11247 Sutter North side of Marysville Buttes Comment
  UC10058  Eschscholzia lobbii W. L. Jepson 1891-4-20 Sutter Willow Branch Region of the Marysville Buttes (low hills) Comment
  UC1114143  Eschscholzia lobbii Gene B. Newcomb and H. G. Baker 1959-3-28 225 Sutter 14.6 mi e Meridian (on West Butte Road via Pass Road); Sutter Buttes 30 Comment
  POM272357  Eschscholzia lobbii Lyman Benson 1935-3-27 6346 Sutter Marysville Buttes (south side), Sacramento River Watershed. 91 Comment
  RSA327699  Euphorbia heterophylla T. C. Fuller, G. D. Barbe, G. D. Fuller 1984-9-26 4104 Sutter 0.15 mile south of Nuestro Road, on west side of Terra Buena Road, northwest of Yuba City. Comment
  CAS-BOT-BC207087  Euphorbia ocellata Lowell Ahart 1977-7-24 s.n. Sutter Near the old gas well on the southwest side of the South Butte, Sutter Buttes - Sierra Nevada 100 Comment
  SD130436  Euphorbia ocellata John Thomas Howell 1981-10-14 Sutter Sutter Buttes, Dean Ranch Comment
  CAS-BOT-BC207091  Euphorbia ocellata Lowell Ahart 1981-7-26 3016 Sutter Along edge of Pass Road, south of South Butte, Sutter Buttes - Sierra Nevada 100 Comment
  SEINET10453772  Euphorbia ocellata Lowell Ahart 1983-9-4 Ahart 4408 Sutter Under the power line, near and along the road, ca. l.5 mi se of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 270 m. 270 Comment
  UCD142642  Euphorbia ocellata L. Ahart 1983-9-4 4408 Sutter Sutter Buttes, Dean Ranch, ca. 1.5 mi SE of the Dean Cabin, west of Marysville. 270 Comment
  SEINET10453777  Euphorbia serpillifolia Lowell Ahart 1983-9-4 Ahart 4403 Sutter South side of road below the dam, ca. 1/8 mi southeast of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 270 m. 270 Comment
  UCR219120  Euphorbia serpillifolia subsp. hirtula George K. Helmkamp, E. A. Helmkamp 2009-8-30 15549 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  UC1745683  Euphorbia spathulata Annetta M. Carter, Joe Ewan, Nesta Ewan, Edward Lee 1936-5-9 1189 Sutter First peak SE of North Butte; Marysville Buttes Comment
  SEINET10508791  Festuca dertonensis Lowell Ahart 1985-5-5 Ahart 4924 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  JEPS106199  Festuca elmeri Lowell Ahart 2004-5-29 10969 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 537 Comment
  UCR198543  Festuca myuros var. hirsuta George K. Helmkamp, E. A. Helmkamp 2008-3-6 13134 Sutter Sacramento Valley, Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City 19 Comment
  HSC101626  Festuca perennis J. P. Smith 2010-5-20 12883 Sutter Along Marcuse Road, west of U.S. 99 5 Comment
  RSA0106513  Festuca perennis George K. Helmkamp, Amy Barnes 2014-3-21 22622 Sutter Sacramento Valley: 2.8 miles WSW (257 deg ) of Sutter, along CA-20 at the junction with Morehead Rd. 11 Comment
  UCR258126  Festuca perennis George K. Helmkamp, Amy Barnes 2014-3-21 22622 Sutter Sacramento Valley, 2.8 miles WSW (257 deg. ) of Sutter, along CA-20 at the junction with Morehead Rd. 11 Comment
  CHSC88566  Forestiera pubescens Christine Hantelman; Catie Bishop, Jim Dempsey, Walt Anderson 2004-3-27 Sutter Sacramento Valley. Sutter Buttes; along the north-south drainage on the west side of North Butte, between Huff Canyon and Peace Valley. Along banks of seasonal stream. 137 Comment
  CAS-BOT-BC63011  Frangula californica subsp. crassifolia Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes. Valley Grassland. 300 Comment
  CAS-BOT-BC53863  Frangula californica subsp. tomentella Lowell Ahart 1984-10-22 4829 Sutter Sutter Buttes - South Butte - above the old homestead on the south side of the South Butte 500 Comment
  CAS-BOT-BC53864  Frangula californica subsp. tomentella Lowell Ahart 1985-10-19 5215 Sutter Sutter Buttes - Dean Ranch - about 100 yards north-east of Little North Butte, about 1/2 mile north of the Dean Cabin 320 Comment
  CAS-BOT-BC53867  Frangula californica subsp. tomentella A. A. Heller 1914-5-6 11358 Sutter Marsville Buttes Comment
  CAS-BOT-BC53870  Frangula californica subsp. tomentella John H. Thomas 1981-4-30 20446 Sutter Sutter Buttes - Huff Canyon - North Butte area. 304 Comment
  UCD112756  Frangula californica subsp. tomentella L. Ahart 1982-5-30 3518 Sutter at south fence line, 0.75 mile south of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UCD99589  Frankenia salina D. H. Hartmann 1941-8-10 s.n. Sutter below Sutter Causeway on #24. Comment
  UCR132691  Fraxinus latifolia Beecher Crampton 1975-5-10 9193 Sutter Sacramento Valley, Sacramento River SE of Knight's Landing 8 Comment
  UCR218949  Fraxinus latifolia George K. Helmkamp, E. A. Helmkamp 2009-8-30 15567 Sutter Sacramento Valley, along Nicolaus Ave., at the crossing over Coon Creek, just south of the junction with Warren Road, 1.1 mi. SE (103 deg. ) of Trowbridge 14 Comment
  CAS-BOT-BC136054  Fritillaria affinis Lowell Ahart 1982-3-6 3236 Sutter Just 50 meters west of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  CHSC43363  Galium aparine Lowell Ahart 1977-4-7 1273 Sutter About 3/4 mile south-west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  CHSC37235  Galium parisiense L. Ahart 1982-5-30 3465 Sutter Where the road crosses, ca. 1/8 mi W of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC42043  Galium parisiense Lowell Ahart 1986-5-4 5268 Sutter About 1/8 mile west of the Dean Cabin, Dean Ranch, about 5 miles north-west of Sutter, Sutter Buttes. 259 Comment
  JEPS6619  Galium porrigens var. porrigens W. L. Jepson 1891-4-20 Sutter canyons near Butte Pass; Region of the Marysville Buttes Comment
  CHSC52828  Galium porrigens var. tenue W. L. Jepson 1891-4-20 Sutter Region of the Marysville Buttes. Near Butte Pass. Comment
  CHSC87335  Galium porrigens var. tenue Lowell Ahart 2004-5-2 10859 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  CHSC87911  Galium porrigens var. tenue Lowell Ahart 2004-5-29 10980 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  HSC92440  Gastridium phleoides L. Ahart 1982-5-30 3471 Sutter 1/4 mi. W jof the Myers home, Myers Ranch, Sutter Buttes 46 Comment
  RSA715470  Gastridium phleoides L. Ahart, Jack Lindsay 2005-5-31 11839 Sutter On the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 20 Comment
  CAS-BOT-BC278698  Gastridium phleoides John H. Thomas 1980-12-7 20206 Sutter Sutter Buttes. Huff Canyon Area Comment
  SEINET11688403  Gastridium phleoides L. Ahart, Dean, M.; Sands, P. 1985-1 4912 Sutter Dean Ranch about 3.25 mi NW of Sutter, Sutter Buttes, N of road, about 0.75 mi SE of Dean Cabin 200 Comment
  CAS-BOT-BC283835  Gastridium ventricosum Lowell Ahart 1985-5-5 4912 Sutter About 3/4 mile SE of the Dean Cabin, Dean Ranch, about 3.5 miles NW of Sutter, Sutter Buttes 200 Comment
  CAS-BOT-BC283836  Gastridium ventricosum Lowell Ahart 1982-5-30 3471 Sutter On and along cow trails ca 0.25 mile W of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC283837  Gastridium ventricosum H. R. Bennett 1954-8-6 s.n. Sutter Along Feather River, Yuba City 18 Comment
  SEINET10832003  Gastridium ventricosum Lowell Ahart 1982-5-30 Ahart 3471 Sutter On dry packed bare soil on and along cow trails about 1/4 mi W of Myers home, Myers Ranch, Sutter Buttes. Not common. Foothill Woodland. 50 Comment
  SEINET10901925  Gastridium ventricosum Lowell Ahart 1985-5-5 Ahart 4912 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  SD255648  Gazania linearis George K. Helmkamp, Amy Barnes 2014-3-21 22606 Sutter Sacramento Valley: Along CA-20 (Colusa Hwy), 0.3 mile west of South Tarke Road, 3.75 miles east of Meridian (Sutter Buttes 7.5'Q) 13 Comment
  JEPS78836  Geranium carolinianum Edward Lee 1936-5-9 2065 Sutter e side North Butte; Marysville Buttes Comment
  UCR257554  Geranium carolinianum George K. Helmkamp, Amy Barnes 2014-3-21 22592 Sutter Sacramento Valley, along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter 13 Comment
  UC1130331  Geranium dissectum P. L. Johannsen 1935-5-24 662 Sutter 3 mi ssw Sutter; Sutter National Forest, Marysville Quad. 12 Comment
  UCD37818  Geranium dissectum Beecher Crampton 1962-4-17 6164 Sutter East Nicolaus. Comment
  UCD140577  Geranium molle Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7619 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 271 Comment
  SEINET10495126  Geranium molle Mary Susan Taylor 1980-5-1 Taylor 2583 Sutter T16N R1E se sec 26. S side of South Butte, Sutter Buttes, ca. 10 mi E of Yuba City; Foothill Woodland. 610 Comment
  CHSC12050  Gilia capitata K. J. Hislop 1970-3-25 112 Sutter Found at top of cliff, ca. 500 yds. e of Cole House, Moore Canyon, Sutter Buttes. 121 Comment
  UC909112  Gilia capitata subsp. pedemontana Edward Lee 1936-5-10 2148 Sutter summit of South Butte; Sacramento Valley, Marysville Buttes 640 Comment
  CHSC12043  Gilia tricolor K. J. Hislop 1970-3-23 105 Sutter Found ca. 100 yds. uphill e of Moore Creek, ca. 500 yds. n of Cole House, Moore Canyon, Sutter Buttes. 121 Comment
  CHSC45448  Gilia tricolor Lowell Ahart 1982-4-23 3342 Sutter On the ridge overlooking the missile base to the west, about 1/2 mile west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  POM64857  Gilia tricolor subsp. diffusa Roxana S. Ferris 1917-4-18 648 Sutter Marysville Buttes. 122 Comment
  JEPS86014  Gilia tricolor subsp. tricolor W. L. Jepson 1891-4-20 15064 Sutter Butte Pass Region of Marysville Buttes, Butte Pass Comment
  UC566230  Gilia tricolor subsp. tricolor H. S. Yates 1934-3-11 3676 Sutter 1 mi ne North Butte; Marysville Buttes Quad. 152 Comment
  SEINET10464618  Githopsis specularioides Sindel 1934-4-17 SINDEL 68 Sutter 1 mile north of North Butte. Marysville quad Sec. 7 T16N R2E 137 Comment
  CDA13799  Glyceria declinata G. F. Hrusa, J. Glazner 1997-4-15 13681 Sutter Central Valley; Calpine electrical generation facility. Disturbed field to W of E Township Rd. Area +- wet in winter, former rice fields, fallow +- 10 yrs. Annual, occasional on outer edges of vernal pools and other low vernally wet areas. Comment
  HSC95606  Glyceria declinata G. Fred Hrusa, J. Glazner 1997-4-15 Sutter Calpine electrical generation facility, west of East Township Road Comment
  SEINET10475068  Gnaphalium luteoalbum Lowell Ahart 1983-5-4 Ahart 3945 Sutter Along edge of Pass Rd, ca. 4 mi w of Kellogg Rd, Sutter Buttes. Valley Grassland. West of Marysville. 50 Comment
  SEINET10904834  Gnaphalium luteoalbum Lowell Ahart 1984-10-22 Ahart 4819 Sutter On the south side of South Butte, Sutter Buttes, west of Marysville. Valley Grassland and Foothill Woodland; 150 to 500 m elev. 150 Comment
  UCD132402  Gnaphalium palustre L. Ahart 1982-5-30 3455 Sutter along edge of cow trail, Sutter Buttes. Myers Ranch, ca. 1/8 mi W of Myers home. 50 Comment
  UCD132403  Gnaphalium palustre L. Ahart 1982-5-30 3455 Sutter along edge of cow trail, Sutter Buttes. Myers Ranch, ca. 1/8 mi W of Myers home. 50 Comment
  CAS-BOT-BC304994  Grindelia hirsutula Lowell Ahart 1982-6-19 3605 Sutter About 1/2 mile south of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  JEPS113494  Grindelia hirsutula Lowell Ahart 2007-7-7 14251 Sutter On the south side of Pennington Road, about 7/8 mile east of Powell Road, about 5 miles west of Live Oak 21 Comment
  JEPS79541  Grindelia hirsutula Edward Lee with A. Carter, J. and N. Ewan 1936-5-9 2085 Sutter e side North Butte; Marysville Buttes Comment
  UCD132566  Grindelia hirsutula Michael A. Vincent 1999-6-12 8638 Sutter along CA Route 20 at Cornelius Avenue, Yuba City, 3.4 miles west of Yuba county line. Comment
  CHSC37169  Grindelia hirsutula var. davyi L. Ahart 1982-6-19 3605 Sutter Near the gravel pit, ca. 1/2 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  RSA726361  Grindelia hirsutula var. davyi L. Ahart 2007-7-7 14251 Sutter 7/8 mile east of Powell Road, about 5 miles west of Live Oak. 22 Comment
  SEINET10474707  Helenium puberulum Lowell Ahart 1985-10-19 Ahart 5218 Sutter Dean Ranch, Sutter Buttes. About 12 miles west of Marysville. Comment
  RSA749728  Helianthus bolanderi George K. Helmkamp, E. A. Helmkamp 2008-10-6 14219 Sutter Pass Road, south side of Sutter Buttes, 4.7 miles west of Sutter 56 Comment
  SD236195  Helianthus bolanderi G. K. Helmkamp, E. A. Helmkamp 2008-10-6 14219 Sutter Sacramento Valley: Pass Road, south side of Sutter Buttes, 4.7 miles west of Sutter 56 Comment
  UCR190334  Helianthus bolanderi George K. Helmkamp, E. A. Helmkamp 2007-9-30 13035 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
  UC726219  Heliotropium curassavicum A. A. Heller 1941-7-17 16239 Sutter 1 1/2 mi. e. Robbins Comment
  SEINET10837033  Heliotropium curassavicum subsp. oculatum Lowell Ahart 1983-9-4 Ahart 4398 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  SEINET1908658  Hemizonia congesta subsp. calyculata G. K. Helmkamp, E. A. Helmkamp 2008-1 14222 Sutter Sacramento Valley: Pass Road on the south side of Sutter Buttes, 6.9 miles west of Sutter. 84 Comment
  UCR201780  Hemizonia congesta subsp. calyculata George K. Helmkamp, E. A. Helmkamp 2008-10-6 14222 Sutter Sacramento Valley, Pass Road on the south side of Sutter Buttes, 6.9 miles west of Sutter 84 Comment
  CAS-BOT-BC309968  Hemizonia congesta subsp. luzulifolia Lowell Ahart 1984-9-22 4796 Sutter East of the old gas well, near the base of the South Butte, Sutter Buttes 150 Comment
  SD122587  Hemizonia congesta subsp. luzulifolia Lowell Ahart 1984-10-22 4815 Sutter South side of South Butte, Sutter Buttes, west of Marysville. 45 Comment
  CAS-BOT-BC309969  Hemizonia congesta subsp. luzulifolia Lowell Ahart 1983-8-27 4348 Sutter A little south of the Myers Ranch, about 1 mile south of the Myers home, Sutter Buttes 50 Comment
  UCR201767  Hemizonia fitchii George K. Helmkamp, E. A. Helmkamp 2008-10-6 14223 Sutter Sacramento Valley, Pass Road on the south side of Sutter Buttes, 6.9 miles west of Sutter 84 Comment
  POM360317  Hemizonia luzulifolia L. Ahart 1984-10-22 4815 Sutter On the S side of South Butte, Sutter Buttes, west of Marysville. 150 Comment
  SEINET10475212  Hemizonia luzulifolia subsp. rudis Lowell Ahart 1984-9-22 Ahart 4796 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland; 70 to 440 m in elev. 70 Comment
  SEINET10839145  Hemizonia luzulifolia subsp. rudis Lowell Ahart 1983-8-27 Ahart 4348 Sutter A little south of the Myers Ranch, ca. 1 mi south of the Myers home, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  SEINET11842847  Hemizonia luzulifolia subsp. rudis Unknown 1984-1 4815 Sutter on S side of South Butte, Sutter Buttes, W of Marysville 150 Comment
  CAS-BOT-BC310177  Hesperevax caulescens Lowell Ahart 1986-5-4 5256 Sutter Near the first gate to the Dean Ranch, about 1/2 mile north of the intersection of Mallott Road and Alf Road, about 2 miles north-east of Sutter, Sutter Buttes 30 Comment
  JEPS78708  Hesperevax caulescens Edward Lee 1936-5-10 2128 Sutter ca. 4 mi n Sutter (Valley floor at foot of Marysville Buttes) Comment
  CHSC47397  Heterocodon rariflorum Lowell Ahart 1982-5-30 3478 Sutter Growing on the sides of a small wash, about 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  SEINET10460719  Heterocodon rariflorum Lowell Ahart 1982-5-30 Ahart 3478 Sutter About 0.25 mile west of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET10939148  Heterocodon rariflorum A. Arthur Heller 1914-5-6 Heller 11367 Sutter MARYSVILLE BUTTES Comment
  CAS-BOT-BC149841  Heteromeles arbutifolia Lowell Ahart 1981-7-3 2899 Sutter South Butte, Sutter Buttes 600 Comment
  JEPS45020  Heteromeles arbutifolia W. L. Jepson 1891-4-20 13823 Sutter Marysville Buttes; Marysville Buttes Region Comment
  SEINET3828398  Heterotheca grandiflora George K. Helmcamp, E. A. Helmkamp 2011-1 18486 Sutter Sacramento Valley: Worth Road, 0.2 mile east of its juntion with garden Highway, 4 miles SW of Nicolaus. verona 7.5 14 Comment
  UCD159495  Heterotheca grandiflora D. S. Park 2010-8-25 245 Sutter Growing along W Butte Rd. Weedy. Disturbed. 19 Comment
  UC1192276  Hibiscus lasiocarpos Herbert L. Mason 1945-9-19 12726 Sutter W. Butte Rd. on e. side of Butte creek Comment
  CAS-BOT-BC203384  Hibiscus lasiocarpos var. occidentalis Lowell Ahart 1977-10-3 s.n. Sutter On the west side of the Sutter Buttes 35 Comment
  CAS-BOT-BC203385  Hibiscus lasiocarpos var. occidentalis Herbert L. Mason 1945-9-19 12726 Sutter West Butte Road on the east side of Butte Creek Comment
  CAS-BOT-BC203386  Hibiscus lasiocarpos var. occidentalis Herbert L. Mason 1945-9-19 12726 Sutter West Butte Road on the east side of Butte Creek Comment
  CHSC25377  Hibiscus lasiocarpos var. occidentalis Hayes; Warner, Schlising 1977-8-23 47 Sutter Along West Butte Road, 1.2 mi n of Pass Road intersection with West Butte Road. 55 Comment
  UCD116343  Hibiscus lasiocarpos var. occidentalis Herbert L. Mason 1945-9-19 12726 Sutter West Butte Road on the east side of Butte Creek. Comment
  UCD116344  Hibiscus lasiocarpos var. occidentalis G. L. Webster; G. L. Stebbins 1967-8-22 7525 Sutter c. 1 mi W of 'The Berry Patch' (6 mi W of Pennington). Comment
  CHSC101111  Hirschfeldia incana L. P. Janeway 2009-3-30 9698 Sutter Sacramento Valley. Pumping Station on east side of the eastern levee of Sutter Bypass; about 14.7 km southeast of Yuba City. Open disturbed flats on northeast side of the Pumping Station. 9 Comment
  CDA32409  Hordeum jubatum L. Ahart 2001-5-18 8744 Sutter On the sides of a small ditch, south of a deep drainage ditch, on the east side of Pennington Road, 6 miles west of Live Oak Comment
  CAS-BOT-BC285080  Hordeum marinum subsp. gussoneanum Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes 150 Comment
  HSC92443  Hordeum marinum subsp. gussoneanum L. Ahart 1982-5-30 3459 Sutter About 1/8 mi. W of Myers home, Myers Ranch, Sutter Buttes. Comment
  UCD37827  Hordeum marinum subsp. gussoneanum Beecher Crampton 1962-4-17 6204 Sutter 4.5 miles north of Meridian, on West Butte Road, 1.5 miles north-northeast of West Butte, western slopes of Sutter Buttes. Comment
  UCD85799  Hordeum marinum subsp. gussoneanum A. A. Beetle 1945-4-14 3844 Sutter South of Robbins. Comment
  SEINET10611044  Hordeum marinum subsp. gussoneanum Alan A. Beetle 1945-4-14 Beetle 3844 Sutter South of Robbins, moist swale. Comment
  UCD140585  Hordeum murinum Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7627 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 271 Comment
  CHSC101102  Hordeum murinum subsp. glaucum L. P. Janeway 2009-3-30 9693 Sutter Sacramento Valley. At the pumphouse on the eastern edge of the east levee of Sutter Bypass, between Franklin Road and Wadsworth Canal; about 4.7 km south-southwest of the town of Sutter. Open disturbed compacted ground along access road to the pumphouse and top of adjacent drainage canal. 11 Comment
  UCD86149  Hordeum murinum subsp. glaucum Beecher Crampton 1962-4-17 6165 Sutter East Nicolaus. Comment
  CDA29463  Hordeum murinum subsp. leporinum M. K. Beyers 2009-5-9 36 Sutter The Sutter Buttes; Circa 100 yards from parking area that s next to outhouse and watering hole. Just 2 meters north of manmade rock wall. On Dean Ranch. 0 Comment
  CHSC47618  Hordeum murinum subsp. leporinum Lowell Ahart 1982-4-23 3315 Sutter Near cow trails, west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  HSC101627  Hordeum murinum subsp. leporinum J. P. Smith 2010-5-20 12884 Sutter Along Marcuse Road, west of U.S. 99 5 Comment
  CAS-BOT-BC273497  Hordeum vulgare Lowell Ahart 1984-4-19 4582 Sutter Along West Butte Road, about 100 meters north of the intersection of Pass Road and West Butte Road, Sutter Buttes 35 Comment
  CHSC36277  Hypochaeris glabra L. Ahart 1982-4-23 3304 Sutter Near cow trails, w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UCR173538A  Hypochaeris glabra George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10135 Sutter Sutter Buttes, N end of Great Valley, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes 69 Comment
  CAS-BOT-BC312910  Hypochaeris glabra John H. Thomas 1981-4-20 20317 Sutter Sutter Buttes. 1/2-3/4 miles eastward of Dean Place 182 Comment
  CAS-BOT-BC312912  Hypochaeris glabra Lowell Ahart 1982-4-23 3304 Sutter West of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CDA20047  Impatiens balfourii L. Grishom September 2002 PDR P 123201 Sutter Sacramento Valley; Yuba City garden. Flwrs white/lilac beginning in late spring, 2 ft tall with fibrous root. Seeds proliferate well. 0 Comment
  CDA16922  Ipomoea aquatica G. F. Hrusa, K. Kosta 2001-10-1 15989 Sutter Hmong garden N of Yuba City. 0 Comment
  JEPS60154  Isoetes howellii R. F. Hoover 1936-5-20 1143 Sutter Pleasant Grove Comment
  JEPS79458  Isoetes howellii Edward Lee with A. Carter, J. and N. Ewan 1936-5-9 2030 Sutter ca. 5 mi. w. Live Oak (beginning of foothills on n.e. side of <Marrysville> Buttes) 30 Comment
  UC766779  Isoetes howellii Robert F. Hoover 1936-5-20 1143 Sutter Pleasant Grove Comment
  CAS-BOT-BC69974  Isoetes howellii Lowell Ahart 1985-5-5 4890 Sutter Near the first gate to the Dean Ranch, about 1/4 mi. n. of Mallott Road, about 2 mi. ne. of Sutter, Sutter Buttes. 35 Comment
  CAS-BOT-BC69975  Isoetes howellii Lowell Ahart 1986-5-4 5249 Sutter Near the first gate to the Dean Ranch, about 1/2 mi. n. of the intersection of Mallott Road and Alf Road, about 2 mi. 30 Comment
  SEINET10470692  Isoetes howellii Lowell Ahart 1985-5-5 Ahart 4890 Sutter Near the first gate to the Dean Ranch, about 1/4 mile north of Mallott Road, about 2 miles north-east of Sutter. Comment
  CAS-BOT-BC57746  Isoetes nuttallii Lowell Ahart 1981-3-14 2695 Sutter Dean Ranch, Sutter Buttes 350 Comment
  CHSC46180  Isoetes nuttallii Lowell Ahart 1984-3-24 4511 Sutter About 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  POM176279  Juncus balticus subsp. ater Copeland 1903-5-29 3270 Sutter Edge of tule land. Comment
Read comments
Jan 23 2011
  UCD141333  Juncus balticus subsp. ater George F. Hrusa 1990-4-4 7642 Sutter at base of North Butte. Between base of Butte and ranch. 200 Comment
  UCD141363  Juncus bufonius Alan A. Beetle 1945-4-15 3863 Sutter 6 miles southeast of Sutter. Eastern base of Marysville Buttes. Comment
  SEINET11787351  Juncus bufonius Unknown 1984-1 4577 Sutter along West Butte Road, ca 1.8 mi N of Sacramento Outing Club, Sutter Buttes, W of Marysville 35 Comment
  CHSC47532  Juncus bufonius var. bufonius Lowell Ahart 1982-4-23 3293 Sutter On the west part of the Myers Ranch, Sutter Buttes. 45 Comment
  CHSC47533  Juncus bufonius var. bufonius Lowell Ahart 1983-5-4 3959 Sutter Along the edge of Pass Road, about 4 miles west of Kellogg Road, Sutter Buttes. 45 Comment
  RSA325162  Juncus bufonius var. bufonius L. Ahart 1984-4-19 4577 Sutter Along W Butte Road, 1.8 mile N of Sacramento Outing Club, Sutter Buttes, W of Marysville. 34 Comment
  UCD141410  Juncus bufonius var. bufonius L. Ahart 1982-5-30 3501 Sutter on the northwest part of the Myers home, Myers Ranch, Sutter Buttes. 150 Comment
  CHSC37151  Juncus bufonius var. congestus L. Ahart 1982-5-30 3501 Sutter On bottom and sides of a small wash on nw part of Myers Ranch, ca. 3/4 mi w of Myers home, Sutter Buttes. 50 Comment
  CHSC41443  Juncus bufonius var. congestus Lowell Ahart 1986-5-24 5295 Sutter Near a small wash that flows into the stream below the pond, about 1/2 mile south of the Dean Cabin, Dean Ranch, about 3 1/4 miles north-west of Sutter, Sutter Buttes. 243 Comment
  CHSC40350  Juncus exiguus Lowell Ahart 1985-6-23 5070 Sutter Near the west fence line, north of the dirt road and the dry stream, about 1 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 274 Comment
  CHSC37179  Juncus oxymeris L. Ahart 1982-6-20 3639 Sutter On bottom of a small wash in one of the farmed fields, n of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  CHSC41442  Juncus tenuis Lowell Ahart 1986-5-26 5306 Sutter Along the banks of a small stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles southwest of Pennington, Sutter Buttes. 45 Comment
  CHSC47578  Juncus uncialis Lowell Ahart 1984-3-24 4526 Sutter Along the scraped edge of West Butte Road, about 1/4 mile north of the Sacramento Outing Club, Sutter Buttes. 30 Comment
  JEPS113766  Juncus usitatus Lowell Ahart 2007-7-7 14255 Sutter North side of Pennington Road, about 1/10 mile east of Powell Road, about 5 1/2 miles west of Live Oak 21 Comment
  UCD163482  Juncus usitatus Robert E. Preston 2015-10-6 3035 Sutter 1.2 mi NE of East Nicolaus, along E side of Pacific Ave, 0.1 mi S of railroad crossing. 14 Comment
  CHSC87368  Juncus xiphioides Lowell Ahart 2004-5-2 10818 Sutter At the small seep, west of the old homestead at the large rock outcrop, on the southwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 260 Comment
  CAS-BOT-BC85352  Juniperus californica D. K. Gillespie; J. W. Gillespie 1930-4-25 9244 Sutter Summit of South Butte, Marysville Buttes Comment
  CAS-BOT-BC235664  Keckiella breviflora var. glabrisepala Joseph Andorfer Ewan; Nesta Ewan 1936-5-9 9596 Sutter East face of North Butte 457 Comment
  CAS-BOT-BC235665  Keckiella breviflora var. glabrisepala Lowell Ahart 1980-6-21 2426 Sutter South Butte, Sutter Buttes 350 Comment
  CAS-BOT-BC235666  Keckiella breviflora var. glabrisepala Lowell Ahart 1985-5-20 5025 Sutter On the south side of the South Butte, Sutter Buttes 275 Comment
  JEPS78729  Keckiella breviflora var. glabrisepala Edward Lee 1936-5-9 2077 Sutter e side North Butte; Marysville Buttes Comment
  NY790167  Keckiella breviflora var. glabrisepala L. Ahart 1980-6-21 2426 Sutter South Butte, Sutter Buttes 350 Comment
  CAS-BOT-BC236888  Keckiella corymbosa Lowell Ahart 1977-4-10 s.n. Sutter South Butte, Sutter Buttes Comment
  CAS-BOT-BC236889  Keckiella corymbosa Lowell Ahart 1981-7-3 2895 Sutter North side of the South Butte, Sutter Buttes 600 Comment
  CAS-BOT-BC274272  Koeleria macrantha Lowell Ahart 1980-6-21 2441 Sutter South Butte, Sutter Buttes Comment
  JEPS78738  Koeleria macrantha Edward Lee 1936-5-9 2094 Sutter e side North Butte (Marysville Buttes); , e side of the North Butte Comment
  CAS-BOT-BC274295  Lachnagrostis filiformis Lowell Ahart 1982-6-20 3623 Sutter Just inside (near) the first gate to the Dean Ranch, Sutter Buttes 35 Comment
  CAS-BOT-BC274296  Lachnagrostis filiformis Lowell Ahart 1982-6-19 3590 Sutter About 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC274297  Lachnagrostis filiformis Lowell Ahart 1986-5-24 5281 Sutter Near the first gate to the Dean Ranch, about 1/2 mile north of the intersection of Mallott Road and Alf Road, about 2 miles north-east of Sutter, Sutter Buttes 30 Comment
  SEINET10904967  Lactuca saligna Lowell Ahart 1983-8-27 Ahart 4357 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  UCR235281  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2011-11-28 18491 Sutter Sacramento Valley, Worth Road, 0.2 mile east of its junction with Garden Highway, 4 miles southwest of Nicolaus 14 Comment
  CAS-BOT-BC340662  Lactuca serriola Lowell Ahart 1981-7-3 2888 Sutter South side of South Butte, Sutter Buttes 100 Comment
  CAS-BOT-BC340663  Lactuca serriola Lowell Ahart 1981-9-10 3139 Sutter South Butte, Sutter Buttes 250 Comment
  RSA337390  Lagophylla glandulosa L. Ahart 1983-9-4 4405 Sutter Under the power line, near and along the road, ca. 1.5 miles SE of the Dean Cabin, Dean Ranch, Sutter Buttes, W of Marysville. 270 Comment
  SEINET10474764  Lagophylla glandulosa Lowell Ahart 1983-9-4 Ahart 4405 Sutter Under the power line, near and along the road, ca. l.5 mi se of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 270 m. 270 Comment
  CAS-BOT-BC341722  Lagophylla ramosissima Lowell Ahart 1982-5-30 3494 Sutter About 1/2 mile west of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC341723  Lagophylla ramosissima Lowell Ahart 1982-5-30 3489 Sutter About 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET10474767  Lagophylla ramosissima Lowell Ahart 1984-8-3 Ahart 4764 Sutter On the south side of the South Butte, Sutter Buttes, Ca. Comment
  SEINET13710365  Lagophylla ramosissima Lowell William Ahart, Lowell William Ahart 1984-1 4764 Sutter Sutter Buttes, on S Side of South Butte Comment
  CHSC25480  Lagophylla ramosissima subsp. ramosissima L. Ahart 1977-5-19 Sutter Found growing on hills, South Butte of Sutter Buttes. 200 Comment
  UCR257035  Lamium amplexicaule George K. Helmkamp, Amy Barnes 2014-3-21 22615 Sutter Sacramento Valley, Along CA-20 (Colusa Hwy), 0.3 mile west of South Tarke Road, 3.75 miles east of Meridian 13 Comment
  SEINET10497955  Lamium amplexicaule Lowell Ahart 1984-3-10 Ahart 4501 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  CAS-BOT-BC337951  Lasthenia californica Lowell Ahart 1984-3-24 4515 Sutter About 1/2 mile south-west of the Myers home, Myers Ranch, Sutter Buttes 80 Comment
  CAS-BOT-BC352760  Lasthenia fremontii Lowell Ahart 1984-4-19 4553 Sutter Along West Butte Road, about 1/8 mile N of the Sacramento Outing Club, Sutter Buttes 35 Comment
  SEINET10475351  Lasthenia fremontii Lowell Ahart 1983-5-14 Ahart 3995 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  SEINET10872012  Lasthenia fremontii Lowell Ahart 1984-4-19 Ahart 4553 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC355506  Lasthenia glaberrima Lowell Ahart 1984-4-19 4554 Sutter Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes. 35 Comment
  CAS-BOT-BC355507  Lasthenia glaberrima Lowell Ahart 1983-5-14 3996 Sutter Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes. 35 Comment
  JEPS17257  Lasthenia glaberrima R. F. Hoover 1936-5-20 1140 Sutter Riego Comment
  SEINET10475161  Lasthenia glaberrima Lowell Ahart 1983-5-14 Ahart 3996 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  SEINET11807034  Lasthenia glaberrima Unknown 1984-1 4554 Sutter along West Butte Road, ca 1.8 mi N of Sacramento Outing Club, Sutter Buttes, W of Marysville 35 Comment
  CDA13707  Lasthenia glabrata subsp. glabrata G. F. Hrusa, J. Glazner 1997-4-15 13673 Sutter Central Valley; Immediately W of Sutter Bypass off Hughes Rd. S. of Yuba City and Sutter Nat. Wildlife Refuge. W of E Township Rd. Comment
  POM55169  Lasthenia glabrata subsp. glabrata E. B. Copeland 1903-5-29 3271 Sutter Edge of Tule land. Comment
  JEPS10169  Lasthenia gracilis W. L. Jepson 1891-4-20 Sutter low hills near South Peak; Region of the Marysville Buttes Comment
  CAS-BOT-BC204949  Lathyrus delnorticus Lowell Ahart 1986-5-24 5305 Sutter Near the W fence line, Dean Ranch, ca. 1 mi. W of the Dean Cabin, ca. 4.5 mi. NW of Sutter, Sutter Buttes 274 Comment
  CHSC41448  Lathyrus jepsonii var. californicus Lowell Ahart 1986-5-24 5305 Sutter Near the west fence line, about 1 mile west of the Dean Cabin, Dean Ranch, about 4 1/2 miles north-west of Sutter, Sutter Buttes. 274 Comment
  CAS-BOT-BC205078  Lathyrus sulphureus A. A. Heller 1914-5-6 11370 a Sutter North side of the Marysville Buttes Comment
  CAS-BOT-BC205079  Lathyrus sulphureus John H. Thomas 1981-4-20 20363 Sutter Sutter Buttes. Dean Place 213 Comment
  UC1128982  Lathyrus sulphureus G. E. Sindel 1934-3-30 42 Sutter 1.5 mi n and 3.5 mi e Union School; Marysville Quad. 198 Comment
  UCD106433  Lathyrus sulphureus A. A. Heller 1914-5-6 11370 a Sutter Marysville Buttes. Comment
  UCD81181  Lathyrus sulphureus Melissa R. L. Whitaker 2009-4-23 2 Sutter Sutter Buttes, on Dean's Ranch property. Collected halfway up the canyon trail from the road to 'Old Man Peak' facing the south slope of the North Butte. 300 Comment
Read comments
Nov 2 2010
  SEINET10452340  Lathyrus sulphureus Lowell Ahart 1983-9-4 Ahart 4376 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  CAS-BOT-BC321734  Layia fremontii R. F. Hoover 1937-5-18 2220 Sutter Pleasant Grove Comment
  CAS-BOT-BC321735  Layia fremontii R. F. Hoover 1937-5-18 2220 Sutter Pleasant Grove Comment
  JEPS13429  Layia fremontii R. F. Hoover 1937-5-18 2220 Sutter Pleasant Grove Comment
  UC761881  Layia fremontii R. F. Hoover 1937-5-18 2220 Sutter Pleasant Grove Comment
  UCD132611  Layia fremontii Beecher Crampton 1962-4-17 6154 Sutter extreme SE corner near Placer County border, Riego Station. Comment
  UC30672  Layia septentrionalis W. L. Jepson 1891-4-20 Sutter The Buttes; Region of the Marysville Buttes, The Buttes Comment
  CAS-BOT-BC274345  Leersia oryzoides John Thomas Howell 1974-9-19 50873 Sutter 1.7 miles south of Robbins on road to Knights Landing 7 Comment
  SBBG50455  Leersia oryzoides J. T. Howell 1974-9-19 Sutter 1.7 mi S of Robbins on rd to Knights Landing Comment
  UCD63514  Leersia oryzoides Beecher Crampton 1957-9-17 4614 Sutter 2 mi. south of Robbins. Comment
  UCD63584  Leersia oryzoides John Thomas Howell 1974-9-19 50873 Sutter 1.7 mi. south of Robbins on road to Knights Landing. 7 Comment
  CAS-BOT-BC527252  Lemna A. A. Heller 1905-3-21 7561 Sutter Marysville Comment
  CAS-BOT-BC534936  Lemna minuta Lowell Ahart 1984-8-3 4776 Sutter Along Pass Road, west of Sutter, California. 50 Comment
  CAS-BOT-BC12662  Lepidium nitidum John H. Thomas 1981-4-20 20327 Sutter Sutter Buttes. 0.5 - 0.75 mile eastward of Dean Place. 182 Comment
  SBBG129233  Lepidium nitidum G. K. Helmkamp 2013-3-9 20157 Sutter W Butte Rd, 5.5 mi N of its jct with W Butte Pass Rd, NW foot of Sutter Buttes 24 Comment
  UCR250182  Lepidium nitidum var. nitidum George K. Helmkamp 2013-3-9 20157 Sutter Northern Sacramento Valley, West Butte Road, 5.5 miles north of its junction with West Butte Pass Road, NW foot of Sutter Buttes 24 Comment
  UCR256997  Lepidium nitidum var. nitidum George K. Helmkamp, Amy Barnes 2014-3-21 22600 Sutter Sacramento Valley, along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter 13 Comment
  CAS-BOT-BC12976  Lepidium strictum Lowell Ahart 1983-5-4 3941 Sutter Along Pass Road, Sutter Buttes. About 4 miles west of Kellogg Road. 50 Comment
  CAS-BOT-BC12978  Lepidium strictum John H. Thomas 1981-4-20 20358 Sutter Sutter Buttes. Dean Place. 213 Comment
  CHSC47384  Lepidium strictum Lowell Ahart 1982-4-24 3350 Sutter In the center of the dirt road that leads to the gravel pit, about 1/4 mile south-west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  JEPS53741  Lepidium strictum W. L. Jepson 1891-4-20 13360 Sutter Butte Pass Marysville Buttes Region Comment
  RSA0115746  Lepidium strictum George K. Helmkamp, Amy Barnes 2014-3-21 22601 Sutter Sacramento Valley: along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter. 13 Comment
  SD255687  Lepidium strictum George K. Helmkamp, Amy Barnes 2014-3-21 22601 Sutter Sacramento Valley: along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter (Sutter Buttes 7.5'Q) 13 Comment
  UC1126707  Lepidium strictum H. S. Yates 1934-3-11 3656 Sutter 2 mi n Union School; Marysville Quad. 30 Comment
  UCR257027  Lepidium strictum George K. Helmkamp, Amy Barnes 2014-3-21 22601 Sutter Sacramento Valley, along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter 13 Comment
  SEINET10448481  Lepidium strictum Lowell Ahart 1984-4-19 Ahart 4556 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  UCR218947  Leptochloa fascicularis George K. Helmkamp, E. A. Helmkamp 2009-8-30 15565 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  HSC101767  Leptochloa fusca subsp. fascicularis J. P. Smith 2011-9-24 13433 Sutter Near intersection of Marcuse Road and Sawtelle Avenue. 10 Comment
  UCD63841  Leptochloa fusca subsp. fascicularis G. F. Hrusa; J. Hillard, D. Cunningham 1998-8-1 14807 -B Sutter Sacramento Valley, about 3 mi. E of Sutter Buttes, off Clark Rd. Comment
  UCR218951  Leptochloa uninervia George K. Helmkamp, E. A. Helmkamp 2009-8-30 15559 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  UCD140620  Leptosiphon bicolor Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7662 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  SEINET14160890  Leptosiphon bicolor H. A. Jensen 1934-3-19 370 Sutter S. slope of North Butte Comment
  CHSC37156  Leptosiphon ciliatus L. Ahart 1982-5-30 3491 Sutter Near cow trails, w of Myers home ca. 1.8 mi, Myers Ranch, Sutter Buttes. 50 Comment
  POM64932  Leptosiphon filipes Roxana S. Ferris 1917-4-18 634 Sutter Marysville Buttes. 122 Comment
  CHSC46951  Lessingia virgata Lowell Ahart 1984-9-22 4797 Sutter By a large boulder, north-east of the old gas well, on the west side of the South Butte, Sutter Buttes. 182 Comment
  CAS-BOT-BC342051  Lessingia virgata Lowell Ahart 1981-9-10 3131 Sutter South side of South Butte, Sutter Buttes 350 Comment
  POM361833  Lessingia virgata L. Ahart 1984-9-22 4797 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. 70 Comment
  SD122589  Lessingia virgata Lowell Ahart 1984-9-22 4797 Sutter Near South Butte, Sutter Buttes, west of Marysville 70 Comment
  UC1031357  Lewisia rediviva G. E. Sindel 1934-4-14 65 Sutter 1/4 mi n South Butte; Marysville Buttes quadrangle Comment
  UCD87582  Leymus triticoides P. L. Johannsen 1935-5-24 665 Sutter 3 miles SSW of Sutter. 12 Comment
  OBI12594  Limnanthes alba Robert F. Hoover 1937-5-18 2224 Sutter Pleasant Grove Comment
  UCD116460  Limnanthes alba subsp. alba Alan A. Beetle 1945-4-15 3877 Sutter 6 miles southeast of Sutter, eastern base of Marysville Buttes. Comment
  JEPS78897  Linanthus ciliatus Edward Lee 1936-5-9 2039 Sutter se of North Butte (road to North Butte Foothills); Marysville Buttes Comment
  JEPS97668  Linanthus dichotomus Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3045 Sutter W-facing slope of South Butte. Sutter Buttes. Comment
  CAS-BOT-BC432247  Lithophragma bolanderi A. A. Heller 1914-4-1 11249 Sutter Marysville Buttes, NE slope Comment
  JEPS47660  Lithophragma bolanderi W. L. Jepson 1891-4-20 13475 Sutter base South Peak (second station, Region of Marysville Buttes); region of Marysville Buttes, base of South Peak Comment
  CAS-BOT-BC430985  Lithophragma bolanderi A. A. Heller 1914-4-1 11249 Sutter NE slope of the Marysville Buttes Comment
  CAS-BOT-BC443352  Lithophragma parviflorum Margit Sands 1985-4-7 15 Sutter Dean Place, Sutter Buttes 243 Comment
  UC1746016  Lithophragma parviflorum var. parviflorum Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3041 Sutter Ca. 1/2 way down W face of South Butte (below main peak). Sutter Buttes. Comment
  UC1127233  Lithophragma parviflorum var. trifoliatum G. E. Sindel 1934-3-29 33 Sutter 1 mi n and 3 mi w Union School; Marysville Buttes Quad. Comment
  UCD41200  Lithophragma scabrellum James Salyards 1986-4-26 86 - Sutter Mainly southeast of N. Butte. 182 Comment
  CAS-BOT-BC428438  Lithophragma trifoliatum John H. Thomas 1981-4-20 20402 Sutter Sutter Buttes. Dean Place. 213 Comment
  CAS-BOT-BC428439  Lithophragma trifoliatum Margit Sands 1985-4-6 11 Sutter Dean Place. Sutter Buttes. 243 Comment
  CAS-BOT-BC428440  Lithophragma trifoliatum Lowell Ahart 1981-4-13 2766 Sutter Near Dean Cabin, Sutter Buttes. 350 Comment
  CAS-BOT-BC342504  Logfia gallica Lowell Ahart 1982-5-30 3460 Sutter About 1/8 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC342505  Logfia gallica Lowell Ahart 1986-5-24 5285 Sutter About 1/4 mile west of the fourth gate to the Dean Ranch, near the power line, about 3 1/4 miles north of Sutter, Sutter Buttes 213 Comment
  CAS-BOT-BC342506  Logfia gallica John H. Thomas 1981-4-20 20377 Sutter Sutter Buttes. Dean Place 213 Comment
  CAS-BOT-BC283564  Lolium Lowell Ahart 1977-7-24 s.n. Sutter South Butte, Sutter Buttes 100 Comment
  CAS-BOT-BC283565  Lolium multiflorum Lowell Ahart 1982-5-30 3484 Sutter Ca 0.25 mile W of the Myers home, Myers Ranch 50 Comment
  UCD66011  Lolium multiflorum A. A. Beetle 1946-4-8 4674 Sutter 6 miles W of Marysville. Comment
  UCD95026  Lolium multiflorum L. Ahart 1982-5-30 3484 Sutter Sutter Buttes. Myers Ranch, ca. 1/4 mile W of Myers home. 50 Comment
  CHSC37240  Lolium perenne L. Ahart 1982-5-30 3457 Sutter Along cow trails, near the fence, ca. 1/8 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC40458  Lolium perenne Lowell Ahart 1985-5-5 4917 Sutter Along the road, Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 250 Comment
  CHSC44573  Lolium perenne Lowell Ahart 1977-5-19 1379 Sutter In pasture fields, on the south side of the South Butte, Sutter Buttes. 182 Comment
  SEINET10869125  Lolium perenne Lowell Ahart 1985-5-5 Ahart 4917 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  CAS-BOT-BC271075  Lolium temulentum Lowell Ahart 1982-5-30 3474 Sutter On the bottom of a small, rocky floored wash, ca. 0.25 mi. W of Myers home, Myers Ranch, Sutte Buttes, Sierra Nevada 50 Comment
  UCD66638  Lolium temulentum A. A. Beetle 1945-4-15 3872 Sutter 6 miles NE of Sutter. Eastern base of Marysville Buttes. Comment
  SEINET10828656  Lolium temulentum Lowell Ahart 1982-5-30 Ahart 3474 Sutter Ca.1/4 mi W of Myers home, Myers ranch, Sutter Buttes. Common only along the wash. Foothill Woodland. 50 Comment
  UC1123008  Lomatium caruifolium var. denticulatum G. T. Nordstrom 1934-3-23 12 Sutter Marysville Buttes 182 Comment
  UC1123018  Lomatium dasycarpum subsp. tomentosum H. S. Yates 1934-3-11 3686 Sutter 1 mi SW of Union School; Marysville Buttes Quad. Comment
  SFV8553  Lomatium dasycarpum subsp. tomentosum J. A. Neilson, Jr. 1970-4-11 1396 Sutter West Butte. Along intermittent stream. Comment
  SEINET10939801  Lomatium humile Lowell Ahart 1984-3-24 Ahart 4508 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  UC1123030  Lomatium macrocarpum A. E. Wieslander and H. S. Yates 1934-3-11 392 Sutter 2 mi. s.e. South Butte; Marysville Quad. Comment
  JEPS12826  Lonicera interrupta Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9647 Sutter about summit South Butte 648 Comment
  UC1191607  Lotus purshianus var. purshianus Herbert L. Mason 1946-9-4 13106 Sutter Colusa Gun Club Butte Sink Comment
  RSA122877A  Lotus strigosus var. hirtellus H. S. Yates 1934-3-11 3678 Sutter Marysville Buttes, one mile northeast of North Butte. 152 Comment
  JEPS55834  Lotus wrangelianus W. L. Jepson 1891-4-20 13793 Sutter base of South Peak Marysville Buttes Region, South Peak Comment
  UC1129227  Lotus wrangelianus G. E. Sindel 1934-3-29 32 Sutter 1 mi n and 2 mi w Union School; Marysville Buttes Quad. 121 Comment
  RSA406372  Lotus wrangelianus Geo. L. Moxley 1915-4-17 309 Sutter Colegrove Comment
  RSA406373  Lotus wrangelianus Geo. L. Moxley 1913-3-17 s.n. Sutter Colegrove Comment
  CDA32986  Ludwigia peploides P. W. Hiatt 1979-9-13 Sutter Feather River below rapids. 0 Comment
  UCD107112  Ludwigia peploides G. L. Webster; G. L. Stebbins 1967-8-22 7693 Sutter Ca. 1 mile W of 'The Berry Patch' (6 miles W of Pennington). 15 Comment
  UCR218957  Ludwigia peploides subsp. montevidensis George K. Helmkamp, E. A. Helmkamp 2009-8-30 15568 Sutter Sacramento Valley, along Nicolaus Ave., at the crossing over Coon Creek, just south of the junction with Warren Road, 1.1 mi. SE (103 deg. ) of Trowbridge 14 Comment
  CDA35787  Ludwigia peploides subsp. montevidensis Paul Schwall 2011-7-26 PDR# 1305809 Sutter SW of Yuba City, near Reclaimation Rd. 0 Comment
  CHSC114694  Ludwigia peploides subsp. montevidensis Paul Schwall 2011-7-26 Sutter SW of Yuba City, near Reclaimation Rd. Comment
  RSA59098  Ludwigia peploides subsp. peploides E. K. Balls 1950-8-29 15503 Sutter Highway 24, Power Line Road, 3.6 miles NE of Elkhorn Ferry 15 Comment
  UC725711  Lupinus A. A. Heller 1914-4-1 11255 Sutter Marysville Buttes , esp on slopes leading up to East Butte (especially on slopes leading up to East Butte) Comment
  UC865083  Lupinus affinis A. A. Heller 1915-4-3 11792 Sutter s slope Marysville Buttes; s slope of Marysville Buttes Comment
  CAS-BOT-BC198373  Lupinus albifrons Lowell Ahart 1986-5-26 5314 Sutter Along the banks of a small stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes 45 Comment
  CHSC41452  Lupinus albifrons Lowell Ahart 1986-5-26 5314 Sutter Along the banks of a small stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. 45 Comment
  JEPS64916  Lupinus albifrons W. L. Jepson 1891-4-20 51 t Sutter South Peak , South Peak (Region of Marysville Buttes) 457 Comment
  JEPS78713  Lupinus albifrons Edward Lee 1936-5-10 2149 Sutter summit and vicinity South Butte (Marysville Buttes); , , summit and vicinity Comment
  UC1129302  Lupinus albifrons A. E. Wieslander 1934-3-11 386 Sutter 1 mi ne North Butte; Marysville Quadrangle, Marysville Buttes 152 Comment
  UC1129304  Lupinus albifrons F. W. Embree 1934-3-22 20 Sutter one mi s, 2 1/2 mi e South Butte; Marysville Quad., e of South Butte Comment
  CAS-BOT-BC196237  Lupinus albifrons var. eminens A. A. Heller 1905-3-22 7577 Sutter On the ridge east of South Butte, Marysville Buttes Comment
  CAS-BOT-BC196256  Lupinus albifrons var. eminens Wm. Vortriede 1928-4-7 s.n. Sutter Marysville Buttes, southern part Comment
  UCR233051  Lupinus benthamii George K. Helmkamp, E. A. Helmkamp 2011-5-12 17282 Sutter Sacramento Valley, 0.1 mile southwest of village of Nicolaus on 1st Street, beside the Feather River 9 Comment
  CHSC12053  Lupinus bicolor K. J. Hislop 1970-3-26 115 Sutter Found ca. 200 yds e of Moore Creek, ca. 100 yds n of Cole House, Moore Canyon, Sutter Buttes. 121 Comment
Read comments
Dec 6 2006
  JEPS64996  Lupinus bicolor W. L. Jepson 1891-4-20 13 t Sutter Sutter Plains Marysville Buttes, Sutter Plains Comment
  SD255736  Lupinus bicolor George K. Helmkamp, Amy Barnes 2014-3-21 22617 Sutter Sacramento Valley; 2.8 miles WSW of Sutter along CA 20 at the junctionwith Morehead Rd. 10 Comment
  UCD107241  Lupinus bicolor G. K. Helmkamp; Elizabeth Helmkamp 2006-4-6 10146 Sutter Sutter Buttes, N end of Great Valley: 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes. 69 Comment
  UCR173776  Lupinus bicolor George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10146 Sutter Sutter Buttes, N end of Great Valley, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes 69 Comment
  CDA29453  Lupinus bicolor M. K. Beyers 2009-5-9 52 Sutter The Sutter Buttes; Growing on a hillside next to dirt road, leading to the Dean Ranch House and just beyond the parking area next to the outhouse and watering hole. On left-hand side (south) of road, if proceeding towards ranch house. 0 Comment
  SEINET8041009  Lupinus bicolor A. A. Heller 1905-3-22 7574 Sutter Marysville Buttes Comment
  UCD15301  Lupinus bicolor Margit Sands 1985-4-6 8 Sutter Sutter Buttes, Dean Place 213 Comment
  SEINET10940040  Lupinus bicolor subsp. pipersmithii Lowell Ahart 1984-3-24 Ahart 4520 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  POM163499  Lupinus bicolor subsp. tridentatus Roxana S. Ferris 1926-4-22 6368 Sutter Slopes of West Butte, Marysville Buttes Comment
  SEINET10452032  Lupinus bicolor subsp. tridentatus Lowell Ahart 1984-4-19 Ahart 4560 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  SEINET10484926  Lupinus bicolor subsp. tridentatus Mary Susan Taylor 1981-5-2 Taylor 3592 Sutter Epperson ranch, at the s base of n butte, sutter buttes, ca. 10 Mi. W of Gridley. Associates: micropus californica, stipa pulchra, galuim murale. Comment
  SEINET10906994  Lupinus bicolor subsp. tridentatus Mary Susan Taylor 1981-5-2 Taylor 3592 Sutter Epperson Ranch, at the S base of North Butte, Sutter Buttes, w of Gridley. Comment
  SEINET11071812 Image available Lupinus bicolor subsp. tridentatus A. A. Heller 1905-3-22 7574 Sutter Marysville Buttes Comment
  CHSC34671  Lupinus bicolor var. tridentatus M. S. Taylor 1981-5-2 3592 Sutter Epperson Ranch, at the south base of North Butte, Sutter Buttes, ca. 10 mi w of Gridley. Comment
  CHSC41453  Lupinus bicolor var. tridentatus Lowell Ahart 1986-5-26 5313 Sutter Along the banks of a small stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. 45 Comment
  POM20194  Lupinus densiflorus var. aureus Roxana S. Ferris 1917-4-18 684 Sutter West Butte along a dry creek. Comment
  UC1129647  Lupinus nanus A. E. Wieslander 1934-3-11 389 Sutter 1 mi ne North Butte; Marysville Buttes Quadrangle Comment
  UC1129649  Lupinus nanus G. T. Nordstrom 1934-3-23 5 Sutter 1.5 mi n and 1 mi w West Butte; Marysville Buttes Quad. Comment
  CHSC44499  Lupinus succulentus Lowell Ahart 1977-4-5 1245 Sutter On the south side of the South Butte, Sutter Buttes. 182 Comment
  JEPS105864  Lupinus succulentus Lowell Ahart 2004-5-2 10816 Sutter Near the small seep, west of the old homestead at the large rock outcrop, on the southwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 260 Comment
  UCR250183  Lupinus succulentus George K. Helmkamp 2013-3-9 20156 Sutter Northern Sacramento Valley, West Butte Road, 5.5 miles north of its junction with West Butte Pass Road, NW foot of Sutter Buttes 24 Comment
  CAS-BOT-BC329254  Lupinus vallicola Lowell Ahart 1982-4-24 3357 Sutter Myers Ranch, Sutter Buttes. Near the dirt road that leads to the gravel pit, about 0.25 mi SW of the Myers home. 50 Comment
  UC761959  Lycopus americanus R. F. Hoover 1940-9-15 4601 Sutter Robbins Comment
  UC1191569  Lythrum californicum Malcolm A. Nobs, S. Galen Smith 1949-7-29 1102 Sutter just s of Marysville (Sutter Bypass); Sutter Bypass Comment
  SEINET10452838  Lythrum californicum Lowell Ahart 1984-9-22 Ahart 4795 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland; 70 to 440 m in elev. 70 Comment
  UCD102986  Lythrum californicum K. Esau; E. H. Hyde 1939-6-1 s.n. Sutter Sutter Basin. Comment
  CHSC37315  Lythrum hyssopifolia L. Ahart 1982-5-30 3458 Sutter Along cow trails, near the fence, ca. 1/8 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  JEPS45985  Lythrum hyssopifolia Joseph Andorfer Ewan and Nesta 1936-5-10 9619 Sutter 4 mi n of Sutter (on Dean Ranch Road); Dean Ranch Road Comment
  UCR233016  Lythrum hyssopifolia George K. Helmkamp, E. A. Helmkamp 2011-5-12 17264 Sutter Sacramento Valley, Pleasant Grove, along Howsley Road opposite Pl. Gr. Elementary School, 1.0 mile west of Pleasant Grove Road and just west of the Post Office 15 Comment
  UCR233061  Lythrum hyssopifolia George K. Helmkamp, E. A. Helmkamp 2011-5-12 17277 Sutter Sacramento Valley, Garden Highway at the junction with Garwood Road, c. 1 mi. SW of Nicolaus 11 Comment
  CDA14322  Lythrum salicaria J. Kendal, Margaret Stelmok 1998-8-7 s.n. Sutter Sacramento Valley; Near Robbins. 0 Comment
  CDA13710  Maclura pomifera G. F. Hrusa, J. Glazner 1997-4-15 13676 Sutter Central Valley; Immediately W of Sutter Bypass off Hughes Rd. S. of Yuba City and Sutter Nat. Wildlife Refuge. W of E Township Rd. Comment
  CHSC101113  Maclura pomifera L. P. Janeway 2009-3-30 9706 Sutter Sacramento Valley. On east bank of canal just inside the eastern levee of Sutter Bypass, just south of Hwy 113. 8 Comment
  CAS-BOT-BC342623  Madia anomala Lowell Ahart 1986-5-26 5319 Sutter Near a small wash and near the west fence on the Myers Ranch, ca. 1 mi. SW of the Myers home, ca. 3 mi. SW of Pennington, Sutter Buttes 91 Comment
  CHSC41405  Madia anomala Lowell Ahart 1986-5-26 5319 Sutter Near a small wash and near the west fence on the Myers Ranch, about 1 mile south-west of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. 91 Comment
  UC1745682  Madia citriodora Annetta M. Carter, Joe & Nesta Ewan, Edward Lee 1936-5-10 1188 Sutter First peak SE of North Butte. Marysville Buttes. Comment
  UC1175010  Madia elegans P. C. Everett and E. K. Balls 1959-10-20 23902 Sutter near Pennington (n of Marysville Buttes) 27 Comment
  UCD134215  Madia elegans G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13036 Sutter Sacramento Valley: Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road. 70 Comment
  CDA8249  Madia elegans subsp. densifolia A. C. Browne 1951-8-24 Sutter Yuba City. 0 Comment
  UCR190333  Madia elegans subsp. densifolia George K. Helmkamp, E. A. Helmkamp 2007-9-30 13036 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
  CAS-BOT-BC344305  Madia exigua Lowell Ahart 1986-5-24 5287 Sutter Near the road and near the fifth gate to the Dean Ranch, about 3 1/2 miles north of Sutter, Sutter Buttes 213 Comment
  CAS-BOT-BC344306  Madia exigua Lowell Ahart 1982-5-30 3506 Sutter About 3/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CHSC37252  Madia exigua L. Ahart 1982-5-30 3506 Sutter On bottom of wash, ca. 3/4 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC37253  Madia gracilis L. Ahart 1982-5-30 3513 Sutter Near the s fence line, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC343473  Madia gracilis Lowell Ahart 1982-5-30 3513 Sutter About 3/4 mile south of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CHSC41403  Madia subspicata Lowell Ahart 1986-5-26 5315 Sutter Along the banks of a stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. 45 Comment
  CHSC41404  Madia subspicata Lowell Ahart 1986-5-26 5320 Sutter Near the west fence on the Myers Ranch, about 1 mile south-west of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. 91 Comment
  CAS-BOT-BC206322  Malacothamnus fremontii Lowell Ahart 1980-6-21 2435 Sutter South Butte, Sutter Buttes 620 Comment
  CHSC45941  Malacothamnus fremontii Lowell Ahart 1980-6-21 2435 Sutter Growing around large rocks near the top of the South Butte, on the south side, Sutter Buttes. 579 Comment
  JEPS68661  Malacothamnus fremontii Joseph Andorfer Ewan and Nesta Ewan 1936-5-9 9597 Sutter east face North Butte Comment
  UC763005  Malacothamnus fremontii Joseph Andorfer Ewan 1936-5-10 9603 Sutter near Dean Cabin (e face of Worth Butte); Worth Butte Comment
Read comments
Sep 25 2006
  UCD116364  Malacothamnus fremontii H. A. Borthwick 1925-5-17 1822 Sutter Marysville Buttes. Comment
  UCD33595  Malva nicaeensis Beecher Crampton 1970-6-15 8620 Sutter Sutter County, Yuba City. Comment
  CHSC35306  Marah fabacea var. agrestis L. Ahart 1982-3-20 3265 Sutter On a hill just w of Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  CHSC87394  Marrubium vulgare Lowell Ahart 2004-5-2 10821 Sutter At the small seep, west of the old homestead at the large rock outcrop, on the southwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 260 Comment
  SEINET10470793  Marsilea vestita Lowell Ahart 1983-9-4 Ahart 4404 Sutter South side of road below the dam, ca. 1/8 mi southeast of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 270 m. 270 Comment
  UCD96897  Marsilea vestita subsp. vestita Dena Grossenbacher; Brian Green 2008-4-9 761 Sutter South end of Butte Sink just west of Sutter Buttes. 15 Comment
  UCR244770  Marsilea vestita subsp. vestita Dena Grossenbacher, Brian Green 2008-4-9 761 Sutter Sacramento Valley, south end of Butte Sink just west of Sutter Buttes 15 Comment
  CHSC46957  Matricaria discoidea Lowell Ahart 1982-4-23 3298 Sutter Along cow trails, west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  OBI82125  Matricaria discoidea George K. Helmkamp 2013-3-9 20164 Sutter North Butte Road, 0.2 mile east of its junction with West Butte Road, NW foot of Sutter Buttes 26 Comment
  UCR249931  Matricaria discoidea George K. Helmkamp 2013-3-9 20164 Sutter Northern Sancramento Valley, North Butte Road, 0.2 mile east of its junction with West Butte Road, NW foot of Sutter Buttes 26 Comment
  UCR257002  Matricaria discoidea George K. Helmkamp, Amy Barnes 2014-3-21 22596 Sutter Sacramento Valley, along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter 13 Comment
  CDA7536  Matricaria discoidea M. S. Bergseng, T. C. Fuller 1959-3-26 2141 Sutter 3 miles east of Knight s Landing. 0 Comment
  CAS-BOT-BC348277  Matricaria occidentalis Lowell Ahart 1983-5-4 3938 Sutter Along the edge of Pass Road, about 4 miles west of Kellogg Road, Sutter Buttes 50 Comment
  CHSC41454  Medicago arabica Lowell Ahart 1986-5-26 5307 Sutter Along the banks of a small stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles southwest of Pennington, Sutter Buttes. 45 Comment
  CHSC41455  Medicago polymorpha Lowell Ahart 1986-5-26 5308 Sutter Along the banks of a smalls tream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles southwest of Pennington, Sutter Buttes. 45 Comment
  JEPS65510  Medicago polymorpha Joseph Andorfer Ewan and Nesta Ewan 1936-5-9 9520 Sutter Pennington rd 5 mi w Live Oak Comment
  RSA795179  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2011-5-12 17260 Sutter along Catlett Road immediately west of the Placer County line, 1.65 mi. NE (20 deg ) of Pleasant Grove 15 Comment
  UCD140606  Medicago polymorpha Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7648 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  UCR233036  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2011-5-12 17260 Sutter Southern Sacramento Valley, along Catlett Road immediately west of the Placer County line, 1.65 mi. NE (20 deg. ) of Pleasant Grove 15 Comment
  UCR233046  Medicago polymorpha George K. Helmkamp, E. A. Helmkamp 2011-5-12 17271 Sutter Sacramento Valley, Howsley Road at CA-99/El Centro Blvd., 3.3 miles west of Pleasant Grove 30 Comment
  SEINET10484097  Medicago polymorpha var. brevispina Lowell Ahart 1984-4-19 Ahart 4562 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC269521  Melica californica John H. Thomas 1981-4-20 20348 Sutter Sutter Buttes. 1/2-3/4 miles eastward of Dean Place 182 Comment
  CHSC44574  Melica californica Lowell Ahart 1977-5-19 1380 Sutter On the south side of the South Butte, Sutter Buttes. 213 Comment
  POM128344  Melica californica Roxana S. Ferris 1917-4-18 668 Sutter Marysville Buttes 122 Comment
  UCD86428  Melica californica A. A. Beetle 1946-4-8 4676 Sutter Marysville Buttes. Comment
  UCD87137  Melica californica George F. Hrusa 1990-4-4 7661 Sutter NE side of North Butte. 300 Comment
  UCD87141  Melica californica P. B. Kennedy 1914-5-1 4748 Sutter Marysville Buttes. Comment
  SEINET10599361  Melica californica Roxana S. Ferris 1917-4-18 Ferris 668 Sutter In shade along stream, Marysville Buttes. 122 Comment
  CHSC87916  Melica imperfecta Lowell Ahart 2004-5-29 10970 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 537 Comment
Read comments
Aug 30 2007
  SEINET10599460  Melica imperfecta Roxana S. Ferris 1917-4-18 Ferris 670 Sutter Marysville Buttes. 122 Comment
  CAS-BOT-BC262570  Melica torreyana Lowell Ahart 1980-6-21 2440 Sutter South Butte, Sutter Buttes Comment
  CHSC41426  Melica torreyana Lowell Ahart 1986-5-26 5316 Sutter Along the banks of a stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home, about 3 miles south-west of Pennington, Sutter Buttes. 45 Comment
  CAS-BOT-BC262573  Melica torreyana Lowell Ahart 1984-5-21 4640 Sutter About 20 meters north of where the road forks to go to the radio towers on the South Butte, Sutter Buttes 675 Comment
  SEINET10508167  Melica torreyana Lowell Ahart 1984-5-21 Ahart 4640 Sutter On South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 675 m. 675 Comment
  SEINET10599679  Melica torreyana Lowell Ahart 1986-5-26 Ahart 5316 Sutter On dry soil along the banks of a small stream about 1/8 mile south of the Myers Ranch about 1 1/8 mile south of the Myers home, about 3 miles southwest of Pennington, Sutter Buttes. Foothill Woodland. Comment
  SEINET3828399  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2011-1 18489 Sutter Sacramento Valley: Worth Road, 0.2 mile east of its junction with Garden Highway, 4 miles SW of Nicolaus (Verona 7.5') 14 Comment
  UCR188481  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2007-9-30 13050 Sutter Sacramento Valley, Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River 21 Comment
  UCR237466  Melilotus albus George K. Helmkamp, E. A. Helmkamp 2012-2-23 18570 Sutter Sacramento Valley, Kirkville Rd., west end of Sacramento Ave. at the east end of the Sutter Bypass Causeway, NW of Nicolaus 16 Comment
  UCR233056  Melilotus indicus George K. Helmkamp, E. A. Helmkamp 2011-5-12 17273 Sutter Sacramento Valley, Howsley Road at CA-99/El Centro Blvd., 3.3 miles west of Pleasant Grove 30 Comment
  CAS-BOT-BC428739  Micranthes californica Lowell Ahart 1977-4-7 s.n. Sutter Myers Ranch, Sutter Buttes. 50 Comment
  UCD140567  Micranthes californica Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7609 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southeast of North Butte. Top of Sunrise Ridge. 272 Comment
  CAS-BOT-BC428740  Micranthes californica Lowell Ahart 1981-3-14 2705 Sutter Dean Ranch, Sutter Buttes. Ca. 0.25 mile northwest of Dean Cabin. 350 Comment
  CAS-BOT-BC348428  Micropus californicus var. californicus Roxana S. Ferris 1926-4-22 6327 Sutter Slopes of West Butte, Marysville Buttes Comment
  JEPS40611  Micropus californicus var. californicus Joseph Andorfer Ewan and Nesta Ewan 1936-5-9 9514 Sutter 5 mi w of Love Oak; Pennington Road Comment
  JEPS40623  Micropus californicus var. californicus W. L. Jepson 1891-4-20 14734 Sutter foot South Peak; Marysville Buttes Comment
  OBI23152  Micropus californicus var. californicus J. Ewan 1936-5-9 9514 Sutter Pennington Rd, 5 mi W of Live Oak Comment
  UC1070002  Micropus californicus var. californicus G. T. Nordstrom 1934-3-23 11 Sutter 1 3/4 mi n West Butte (Plot #11); Marysville Buttes Quadrangle Comment
  CAS-BOT-BC348688  Microseris acuminata Lowell Ahart 1986-5-4 5265 Sutter Along the road at the Dean Cabin, Dean Ranch, Sutter Buttes, about 5 miles north-west of Sutter 228 Comment
  CAS-BOT-BC348689  Microseris acuminata John H. Thomas 1981-4-20 20389 Sutter Sutter Buttes. Dean Place 213 Comment
  CHSC41394  Microseris acuminata Lowell Ahart 1986-5-4 5265 Sutter Along the road at the Dean Cabin, Dean Ranch, about 5 miles north-west of Sutter, Sutter Buttes. 228 Comment
  CAS-BOT-BC348735  Microseris bigelovii Volney Rattan 1880-5-1 s.n. Sutter Unspecified Comment
  CHSC41395  Microseris douglasii Lowell Ahart 1986-5-4 5266 Sutter Along the road at the Dean Cabin, Dean Ranch, about 5 miles north-west of Sutter, Sutter Buttes. 228 Comment
  CAS-BOT-BC348858  Microseris douglasii subsp. douglasii Lowell Ahart 1982-6-20 3614 Sutter Just inside the first gate to the Dean Ranch, Sutter Buttes 35 Comment
  UC1745710  Microseris douglasii subsp. tenella Annetta M. Carter, Joe & Nesta Ewan, Edward Lee 1936-5-9 1176 Sutter 5 mi W of Live Oak; Marysville Buttes, North Butte 30 Comment
  CAS-BOT-BC349201  Microseris elegans Lowell Ahart 1982-4-23 3337 Sutter About 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  UCD134525  Microseris elegans L. Ahart 1982-4-23 3337 Sutter near a bulldozer road, around 1/4 mile west of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC45454  Microsteris gracilis Lowell Ahart 1981-4-6 2727 Sutter On the South side of the South Butte, Sutter Buttes. 182 Comment
  SEINET10570354  Mimulus guttatus Lowell Ahart 1984-4-19 Ahart 4570 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  JEPS10454  Mimulus nasutus Joseph Andorfer Ewan and Nesta Ewan 1936-5-9 9570 Sutter n side North Butte 304 Comment
  JEPS11350  Mimulus nasutus W. L. Jepson 1891-4-20 16 m Sutter base South Butte; Marysville Buttes Region Comment
  UC195467  Mimulus nasutus A. A. Heller 1914-5-6 11359 Sutter Marysville Buttes Comment
  JEPS107745  Mimulus tricolor Lowell Ahart, Jack Lindsay 2005-5-31 11835 Sutter In a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter 19 Comment
  JEPS78718  Mimulus tricolor Edward Lee 1936-5-9 2022 Sutter about 5 mi w Live Oak (the very beginning of the foothills on the ne side of Buttes); Marysville Buttes 30 Comment
  SEINET10570289  Mimulus tricolor Lowell Ahart 1984-4-19 Ahart 4572 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  SEINET10962500  Mimulus tricolor Lowell Ahart 1985-5-5 Ahart 4895 Sutter Near the first gate to the Dean Ranch, about 1/4 mile north of Mallott Road, about 2 miles north-east of Sutter. Comment
  CHSC45576  Minuartia douglasii Lowell Ahart 1981-4-6 2735 Sutter On the east side of the small stream and near its head, on a ridge on the south side of the South Butte, Sutter Buttes. 365 Comment
  CAS-BOT-BC435056  Mollugo verticillata Lowell Ahart 1982-5-30 3466 Sutter About 1/8 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET10498945  Monardella odoratissima subsp. pallida Lowell Ahart 1985-5-20 Ahart 5021 Sutter South Butte, Sutter Buttes, about 12 miles W of Marysville, Ca. On the south side. Comment
  CHSC51247  Monardella villosa subsp. villosa Lowell Ahart 1980-6-21 2437 Sutter On the north side of the South Butte, near the top, Sutter Buttes. 579 Comment
  CHSC87937  Monardella villosa subsp. villosa Lowell Ahart 2004-5-29 10961 Sutter On a slope above a steep draw, about 300 yards south of the fence on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 310 Comment
  CAS-BOT-BC445009  Montia fontana Lowell Ahart 1981-4-13 2772 Sutter About 1/8 mile north and a little west of the Dean Cabin, Sutter Buttes. 350 Comment
  CAS-BOT-BC445011  Montia fontana Lowell Ahart 1984-3-24 4516 Sutter About 1/2 mile south-west of the Myers home, Myers Ranch, Sutter Buttes 80 Comment
  SEINET11933614  Montia fontana subsp. chondrosperma Unknown 1984-1 4506 Sutter Myers Ranch, Sutter Buttes, W of Marysville, 0.25 mi W of Myers home 50 Comment
  CAS-BOT-BC274890  Muhlenbergia rigens Lowell Ahart 1983-8-4 4260 Sutter On W side of South Butte, Sutter Buttes 60 Comment
  CAS-BOT-BC274889  Muhlenbergia rigens Lowell Ahart 1977-7-24 s.n. Sutter W on the Pass Road ca. 1 mile NW of Sutter 30 Comment
  CAS-BOT-BC83248  Myosurus minimus Lowell Ahart 1984-4-19 4547 Sutter Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes. 35 Comment
  CHSC39680  Myosurus minimus Lowell Ahart 1983-5-14 4006 Sutter Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes. 35 Comment
  RSA325163  Myosurus minimus L. Ahart 1984-4-19 4547 Sutter Along W Butte Road, 1.8 mile N of Sacramento Outing Club, Sutter Buttes, W of Marysville. 34 Comment
  RSA325164  Myosurus minimus L. Ahart 1984-4-19 4547 Sutter Along W Butte Road, 1.8 mile N of Sacramento Outing Club, Sutter Buttes, W of Marysville. 34 Comment
  UCD96302  Myosurus minimus Beecher Crampton 1962-4-17 6188 Sutter 4 miles west of Pennington. Junction West Butte and North Butte Roads. Comment
  CDA18784  Myriophyllum aquaticum Schwall 2000-5-1 PDR 007448 Sutter near Yuba City. 0 Comment
  SEINET934234  Myriophyllum aquaticum W. B. McHenry 1967-1 s.n. Sutter On McHenry farm, Reclamation District 777, east of Larken Road and south of Live Oak. Comment
  CHSC47643  Nassella cernua Lowell Ahart 1984-5-21 4627 Sutter On the south side of the South Butte, Sutter Buttes. 457 Comment
  CHSC87639  Nassella cernua Lowell Ahart 2004-5-2 10824 Sutter West of the old homestead at the large rock outcrop, on the southwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 260 Comment
  JEPS73767  Nassella cernua Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9631 Sutter slope bordering on n South Pass Road Comment
  POM207011  Nassella cernua E. B. Copeland 1903-5-17 3053 Sutter Marysville Buttes Comment
  RSA353181  Nassella cernua L. Ahart 1984-5-21 4627 Sutter On the south side of the South Butte, Sutter Buttes, west of Marysville Comment
  UCD87422  Nassella cernua Beecher Crampton 1962-4-17 6205 Sutter Sutter County, 4.5 miles north of Meridian, on West Butte Road, western slopes of Sutter Buttes. Comment
  CAS-BOT-BC260291  Nassella pulchra John H. Thomas 1981-4-20 20442 Sutter Sutter Buttes. Huff Canyon - North Butte area 304 Comment
  CAS-BOT-BC260294  Nassella pulchra A. A. Heller 1915-4-3 11804 Sutter Base of South Butte, Marysville Buttes Comment
  CAS-BOT-BC260295  Nassella pulchra A. A. Heller 1915-4-3 11804 Sutter Base of South Butte, Marysville Buttes Comment
  SBBG115917  Nassella pulchra L. Ahart 1977-4-5 Sutter S side of South Butte, Sutter Buttes 200 Comment
  UCD87451  Nassella pulchra A. A. Beetle 1945-4-15 3874 Sutter 6 miles NE of Sutter. Eastern base of Marysville Buttes. Comment
  UCD87558  Nassella pulchra George F. Hrusa 1990-4-4 7630 Sutter S side of North Butte. 250 Comment
  UCD87700  Nassella pulchra Beecher Crampton 1962-4-17 6209 Sutter 2.5 miles northwest of Sutter, Sutter Buttes, western slope of summitt of Pass Road. Comment
  CAS-BOT-BC60314  Nasturtium officinale Lowell Ahart 1984-8-3 4771 Sutter Sutter Buttes. South side of the South Butte. 150 Comment
  CAS-BOT-BC60321  Nasturtium officinale Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes. 150 Comment
  CAS-BOT-BC60322  Nasturtium officinale Margit Sands 1985-4-27 45 Sutter Sierra Nevada. Dean Place. 0.25 mile east of dam. 213 Comment
  UC909045  Navarretia cotulifolia Edward Lee 1936-5-10 2132 Sutter about 4 mi n Sutter (at e foot of Marysville Buttes); Sacramento Valley, Marysville Buttes 22 Comment
  UC856868  Navarretia heterandra A. A. Heller 1914-5-6 11370 Sutter nw of East Butte; Marysville Buttes Comment
  CHSC37314  Navarretia intertexta L. Ahart 1982-5-30 3453 Sutter Ca. 1/8 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  RSA715557  Navarretia intertexta L. Ahart, Jack Lindsay 2005-5-31 11831 Sutter On the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 20 Comment
  UC762169  Navarretia intertexta R. F. Hoover 1936-5-20 1138 Sutter Riego Comment
  UCD48470  Navarretia intertexta L. Ahart 1982-5-30 3453 Sutter Sutter Buttes. Myers Ranch, ca. 1/8 mi W of Myers home. 50 Comment
  CDA40268  Navarretia intertexta subsp. intertexta L. Ahart, Jack Lindsay 2005-5-31 11831 Sutter Margins of a large vernal pool on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. Comment
  JEPS107901  Navarretia intertexta subsp. intertexta Lowell Ahart, Jack Lindsay 2005-5-31 11831 Sutter Margins of a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter 19 Comment
  CHSC37147  Navarretia leucocephala L. Ahart 1982-6-20 3617 Sutter In vernal pool, just inside the first gate to the Dean Ranch, Sutter Buttes. 35 Comment
  CHSC45433  Navarretia leucocephala Lowell Ahart 1982-6-20 3617 Sutter In a vernal pool, just inside the first gate to the Dean Ranch, north of Mallott Road, Sutter Buttes. 30 Comment
  CHSC45949  Navarretia leucocephala Lowell Ahart 1982-5-30 3495 Sutter Near the north fence line, you can see the missile base to the west, about 3/4 mile west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  JEPS78685  Navarretia leucocephala Edward Lee 1936-5-9 2034 Sutter about 5 mi w Live Oak (the very beginning of foothills on ne side of Buttes); Marysville Buttes 30 Comment
  UC1151605  Navarretia leucocephala Beecher Crampton 1962-4-17 6186 Sutter 4 mi w Pennington (at junction of North Butte and West Butte Roads, nw base of Sutter Buttes); Sutter Buttes Comment
  UC908113  Navarretia leucocephala Edward Lee 1936-5-10 2122 Sutter about 4 mi n Sutter (valley floor at foot of Marysville Butte); Sacramento Valley, Marysville Butte Comment
  UCD38992  Navarretia leucocephala Beecher Crampton 1962-4-17 6186 Sutter 4 miles west of Pennington jct. North Butte and West Butte Roads. Comment
  SEINET12290259  Navarretia leucocephala Unknown 1983-1 4005 Sutter ca 1/8 mi N of the Sacramento Outing Club, Sutter Buttes 30 Comment
  CAS-BOT-BC230363  Navarretia leucocephala subsp. bakeri Lowell Ahart 1982-6-20 3617 Sutter Just inside first gate to the Dean Ranch, Sutter Buttes 35 Comment
  JEPS78684  Navarretia leucocephala subsp. bakeri Edward Lee 1936-5-9 2034 Sutter about 5 mi w Live Oak (the very beginning of foothills on ne side of Buttes); Marysville Buttes 30 Comment
  HSC97113  Navarretia leucocephala subsp. leucocephala L. Ahart, Jack Lindsay 2005-5-31 11830 Sutter Private rd. 1/2 mi. N of Malott Rd., 2 air mi. NE of Sutter 20 Comment
  UCD48548  Navarretia leucocephala subsp. leucocephala A. A. Beetle 1945-4-15 3877 Sutter 6 miles NW of Sutter. Base of Marysville Buttes. Comment
  JEPS107880  Navarretia nigelliformis subsp. nigelliformis Lowell Ahart, Jack Lindsay 2005-5-31 11834 Sutter East end of a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter 19 Comment
  RSA0116718  Navarretia nigelliformis subsp. nigelliformis L. Ahart, Jack Lindsay 2005-5-31 11834 Sutter On the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 20 Comment
  CHSC37243  Navarretia pubescens L. Ahart 1982-5-30 3454 Sutter Ca. 1/8 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC91101  Navarretia pubescens Lowell Ahart; Jack Lindsay 2005-5-31 11832 Sutter North of a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 19 Comment
  JEPS107898  Navarretia pubescens Lowell Ahart, Jack Lindsay 2005-5-31 11832 Sutter North of a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter 19 Comment
  RSA715473  Navarretia pubescens L. Ahart, Jack Lindsay 2005-5-31 11832 Sutter On the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 20 Comment
  UC762163  Navarretia pubescens R. F. Hoover 1937-5-18 2216 Sutter Pleasant Grove Comment
  UC763060  Navarretia pubescens R. F. Hoover 1936-5-20 1137 Sutter Riego Comment
  SEINET12290263  Navarretia pubescens Unknown 1982-1 3454 Sutter ca 1/8 mi W of the Myers home, Myers Ranch 46 Comment
  RSA715472  Navarretia tagetina L. Ahart, Jack Lindsay 2005-5-31 11833 Sutter On the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 20 Comment
  RSA122931  Navarretia tagetina P. L. Johannsen 1935-5-24 670 Sutter 4.75 miles east-northeast of Meridian 46 Comment
  SEINET12249495  Navarretia tagetina Unknown 1982-1 3452 Sutter ca 1/8 mi W of the Myers home, Myers Ranch 46 Comment
  CHSC37157  Navarretia viscidula subsp. purpurea L. Ahart 1982-5-30 3492 Sutter On and along cow trails near n fence line, ca. 1/2 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  JEPS97664  Nemophila heterophylla Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3028 Sutter Summit of South Butte. Sutter Buttes. Comment
  UC1745611  Nemophila heterophylla Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3028 Sutter Summit of South Butte. Sutter Buttes. Comment
  SEINET5520972  Nemophila heterophylla A. E. Wieslander 1934-3-11 393 Sutter 2 miles southeast of South Butte Comment
  CHSC43315  Nemophila menziesii Lowell Ahart 1977-4-7 1263 Sutter Under Douglas oaks, about 1/2 mile south-west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  UC1069167  Nemophila menziesii F. W. Embree 1934-3-21 8 Sutter 1 mi n West Butte; Marysville Buttes Quadrangle Comment
  UCD140571  Nemophila menziesii Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7613 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 271 Comment
  UCD15305  Nemophila menziesii Margit Sands 1985-4-6 13 Sutter Sutter Buttes, Dean Place; 213 Comment
  CHSC45931  Nemophila pedunculata Lowell Ahart 1981-3-14 2699 Sutter Dean Ranch, Sutter Buttes. 304 Comment
  UC1069204  Nemophila pedunculata A. E. Wieslander 1934-3-11 381 Sutter 2 mi ne North Butte; Marysville Buttes Quad., ne of North Butte Comment
  CHSC37061  Nicotiana acuminata var. multiflora L. Ahart 1982-10-11 3866 Sutter Bottom of small drain ditch, along rd to Myers home, ca. 1/2 mi n of Myers Ranch, Sutter Buttes. 50 Comment
  SEINET10546467  Nicotiana glauca Lowell Ahart 1984-8-3 Ahart 4763 Sutter Along Pass Road about 1/2 mile west of Sutter. Comment
  CHSC82238  Nuttallanthus canadensis Lowell Ahart 2002-3-20 9424 A Sutter On the south side of Pass Road, west of the corral, Sutter Buttes, about 4 miles northwest of Sutter. 76 Comment
  JEPS103314  Nuttallanthus texanus Lowell Ahart 2002-3-20 9424 -A Sutter 4 mi NW of Sutter (Sutter Buttes, S side of Pass Road, E of the corral) Comment
  UCR235289  Oenothera biennis George K. Helmkamp, E. A. Helmkamp 2011-11-28 18493 Sutter Sacramento Valley, Sacramento Ave., 0.2 miles from its junction with CA-99, 0.75 mi. NW of Nicolaus, beside the levee of the Feather River 20 Comment
  CAS-BOT-BC171467  Oenothera campestris Lowell Ahart 1981-4-6 2730 Sutter Slopes on the east side of the small stream on the south side of the South Butte, Sutter Buttes, Sierra Nevada 200 Comment
  UCR235290  Oenothera elata subsp. hirsutissima George K. Helmkamp, E. A. Helmkamp 2011-11-28 18492 A Sutter Sacramento Valley, Sacramento Ave., 0.2 miles from its junction with CA-99, 0.75 mi. NW of Nicolaus, beside the levee of the Feather River 20 Comment
  UCR188493  Oenothera glazioviana George K. Helmkamp, E. A. Helmkamp 2007-9-30 13041 Sutter Sacramento Valley, Oak Ave. at its junction with CA-99, about 2.8 miles north of the Feather River crossing 8 Comment
  JEPS78856  Orobanche fasciculata Edward Lee 1936-5-10 2138 Sutter South Butte of Marysville Buttes; , South Butte Comment
  CAS-BOT-BC500339  Orobanche uniflora subsp. occidentalis Lowell Ahart 1984-3-24 4519 Sutter Myers Ranch, Sutter Buttes, about 3/4 mi SW of the Myers home 90 Comment
  CAS-BOT-BC500340  Orobanche uniflora subsp. occidentalis John H. Thomas 1981-4-20 20342 Sutter Sutter Buttes, 1/2 -- 3/4 mi eastward of Dean Place 182 Comment
  SEINET10869821  Orobanche uniflora subsp. occidentalis Lowell Ahart 1984-3-24 Ahart 4519 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  RSA325170  Orthocarpus attenuatus L. Ahart 1984-4-19 4573 Sutter Along W Butte Road, 1.8 mile N of Sacramento Outing Club, Sutter Buttes, W of Marysville. 34 Comment
  SEINET10964392  Orthocarpus attenuatus Lowell Ahart 1984-4-19 Ahart 4573 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  SD239537  Oryza sativa George K. Helmkamp, E. A. Helmkamp 2009-8-30 15556 Sutter Sacramento Valley: along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86a^z) on Nicolaus (Shericen 7.5'Q) 7 Comment
  UCR148804  Oryza sativa G. Fred Hrusa, J. Hillard, D. Cunningham 1998-1 14795 Sutter Sacramento Valley, c. 3 mi east of Sutter Buttes, off Clark Rd Comment
  UCR219116  Oryza sativa George K. Helmkamp, E. A. Helmkamp 2009-8-30 15556 Sutter Sacramento Valley, along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 deg. ) of Nicolaus 8 Comment
  SEINET10600704  Oryzopsis miliacea Lowell Ahart 1982-6-20 Ahart 3640 Sutter Along a small wash, ca. 1/4 miles N of Dean Cabin, Dean Ranch, Sutter Buttes. Only plant know in the area. Foothill Woodland. 350 Comment
  CHSC77819  Oxalis pes-caprae Lowell Ahart 2000-3-26 8326 Sutter In a walnut orchard, on the east side of Larkin Road, just south of Nevada Street, Live Oak. 24 Comment
  UCD33812  Panicum capillare subsp. hillmanii Beecher Crampton 1973-6-22 8953 Sutter Sutter County, 2 miles north of Robbins. Comment
  UCD36462  Panicum miliaceum Beecher Crampton 1953-9-30 1635 Sutter 4 miles E of Robbins. Comment
  JEPS21863  Parvisedum pumilum Annette Waters 1958-4-19 215 Sutter 1.6 mi w of South Butte Road in Sutter (going east on Pass Road in hills around Sutters Buttes); east on Pass Road Comment
  UC1127131  Parvisedum pumilum G. E. Sindel 1934-4-3 40 Sutter 2 mi nnw of Union School 381 Comment
  SEINET10449694  Parvisedum pumilum Lowell Ahart 1983-5-4 Ahart 3961 Sutter Along edge of Pass Rd, ca. 4 mi w of Kellogg Rd, Sutter Buttes. Valley Grassland. West of Marysville. 50 Comment
  SEINET10449696  Parvisedum pumilum Lowell Ahart 1983-9-4 Ahart 4373 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  UCD41206  Parvisedum pumilum James Salyards 1986-4-26 86 - Sutter Mainly southeast of N. Butte. 182 Comment
  POM313199  Paspalum distichum H. L. Mason 1945-9-18 12701 Sutter Margins of pools on overflow lands of Sutter By-pass near bridge on Yuba City-Knight's Landing highway. Comment
  SEINET10509033  Paspalum distichum Lowell Ahart 1983-9-4 Ahart 4379 Sutter Southeast of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  CAS-BOT-BC173207  Pellaea Roxana S. Ferris 1926-4-22 7736 Sutter Slopes of West Butte, Marysville Buttes Comment
  CHSC29125  Pellaea andromedifolia M. S. Taylor 1980-5-1 2582 Sutter S side of South Butte, Sutter Buttes, ca. 2 mi w of Yuba City. 609 Comment
  CHSC40389  Pellaea andromedifolia Lowell Ahart 1985-5-5 4918 Sutter Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 250 Comment
  CHSC87919  Pellaea andromedifolia Lowell Ahart 2004-5-29 10972 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 537 Comment
  JEPS106107  Pellaea andromedifolia Lowell Ahart 2004-5-29 10972 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 537 Comment
  CAS-BOT-BC67785  Pellaea andromedifolia Lowell Ahart 1981-4-6 2734 Sutter South side of South Butte, Sutter Buttes. 250 Comment
  CAS-BOT-BC67787  Pellaea andromedifolia Lowell Ahart 1985-5-5 4918 Sutter Sutter Buttes - Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch 250 Comment
  SEINET10932920  Pellaea andromedifolia Mary Susan Taylor 1980-5-1 Taylor 2582 Sutter T16N R1E se sec 26. S side of South Butte, Sutter Buttes, ca. 10 mi E of Yuba City; Foothill Woodland. 610 Comment
  CAS-BOT-BC71484  Pellaea mucronata Lowell Ahart 1977-4-10 s.n. Sutter South Butte, Sutter Buttes 500 Comment
  CAS-BOT-BC71485  Pellaea mucronata Lowell Ahart 1977-4-7 s.n. Sutter Myers Ranch, Sutter Buttes 50 Comment
  JEPS79506  Pellaea mucronata var. mucronata Edward Lee with A. Carter, and J. and N. Ewan 1936-5-9 2080 Sutter e side of North Butte; Marysville Buttes Comment
  UC565925  Penstemon heterophyllus F. W. Embree 1934-4-10 35 Sutter 1 mi s North Butte; Marysville Buttes Quadrangle 304 Comment
  POM163508  Penstemon heterophyllus subsp. purdyi Roxana S. Ferris 1926-4-22 6362 Sutter On slopes of west Buttes. Comment
  CHSC42038  Penstemon heterophyllus var. purdyi Lowell Ahart 1986-5-24 5303 Sutter Along the road cut and west of the small wash, about 1/8 mile south of the grain field, about 1/2 mile west of the Dean Cabin, Dean Ranch, about 4 miles north-west of Sutter, Sutter Buttes. 243 Comment
  CHSC87931  Penstemon heterophyllus var. purdyi Lowell Ahart 2004-5-29 10963 Sutter Slope above a very steep (cliffs) draw, about 300 yards south of the fence on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 304 Comment
  JEPS105961  Penstemon heterophyllus var. purdyi Lowell Ahart 2004-5-29 10963 Sutter Slope above a very steep (cliffs) draw, about 300 yards south of the fence on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 304 Comment
  JEPS78732  Penstemon heterophyllus var. purdyi Edward Lee 1936-5-9 2087 Sutter e side of North Butte, Marysville Buttes North Butte; Marysville Buttes, North Butte Comment
  JEPS78733  Penstemon heterophyllus var. purdyi Edward Lee 1936-5-9 2087 Sutter e side of North Butte, Marysville Buttes North Butte; Marysville Buttes, North Butte Comment
  UC660006  Penstemon heterophyllus var. purdyi Lincoln Constance 1941-5-29 2832 Sutter nw Sutter (lower ridges s of main peaks, Marysville Buttes); Marysville Buttes, nw of Sutter 365 Comment
  NY601770  Penstemon heterophyllus var. purdyi L. Constance 1941-5-29 2832 Sutter Ridges south of main peaks, Marysville Buttes, northwest of Sutter 365.8 Comment
  UCD124234  Penstemon heterophyllus var. purdyi L. Ahart 1982-6-19 3602 Sutter along dirt road, south of south fence line, ca. 3/4 mile south of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC29123  Pentagramma triangularis M. S. Taylor 1980-5-1 2579 Sutter S side of South Butte, Sutter Buttes, ca. 2 mi w of Yuba City. 609 Comment
  HSC66077  Pentagramma triangularis M. S. Taylor 1980-5-1 2579 Sutter S side of S Butte, Sutter Buttes, 2 mi. W of Yuba City 610 Comment
  CAS-BOT-BC77149  Pentagramma triangularis subsp. triangularis Lowell Ahart 1977-4-7 s.n. Sutter Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC77110  Pentagramma triangularis subsp. triangularis Lowell Ahart 1984-3-31 4529 Sutter Sutter Buttes - near the rocky hill just east of Old Man, about 1/2 mile south of the Dean Cabin, Dean Ranch. 400 Comment
  CAS-BOT-BC211259  Perideridia John Thomas Howell 1981-10-14 54642 Sutter Dean Ranch, Sutter Buttes Comment
  CHSC37244  Perideridia bolanderi subsp. involucrata L. Ahart 1982-6-19 3588 Sutter Ca. 1/4 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC37304  Perideridia bolanderi subsp. involucrata L. Ahart 1982-5-30 3472 Sutter Ca. 1/4 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC222713  Perideridia gairdneri subsp. gairdneri Lowell Ahart 1981-7-3 2898 Sutter South Butte, Sutter Buttes 600 Comment
  CHSC37047  Perideridia kelloggii L. Ahart 1982-9-9 3786 Sutter Ca. 1/2 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UCD99420  Persicaria amphibia R. Tofsrud 1949-1 s.n. Sutter location unknown. Comment
  CAS-BOT-BC413695  Persicaria hydropiper Lowell Ahart 1985-10-19 5210 Sutter About 1/8 mile south-east of the Dean Cabin, Dean Ranch, Sutter Buttes 274 Comment
  CAS-BOT-BC413696  Persicaria hydropiper John Thomas Howell 1981-10-13 54621 Sutter Bobelaine Audubon Sanctuary, Feather River at mouth of Bear River 9 Comment
  CHSC87308  Persicaria maculosa Lowell Ahart 2004-5-2 10828 Sutter On a ridge, northwest of the old homestead at the large rock outcrop, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 410 Comment
  CAS-BOT-BC419164  Persicaria maculosa Lowell Ahart 1982-9-9 3793 Sutter About 3/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CHSC34119  Persicaria punctata L. Ahart 1981-9-10 3133 Sutter Along the edge of the small stream, near the old homestead, s side of South Butte, Sutter Buttes. 450 Comment
  UCD99775  Persicaria punctata L. Ahart 1984-10-22 4817 Sutter On the south side of South Butte, Sutter Buttes. West of Marysville. 150 Comment
  CHSC45577  Petrorhagia dubia Lowell Ahart 1982-4-23 3348 Sutter Near the edge of the dirt road, about 1/4 mile north of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  UCD140561  Petrorhagia dubia Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7603 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southeast of North Butte. South slope of Sunrise Ridge, above pond. 270 Comment
  UCD98373  Petrorhagia dubia L. Ahart 1982-4-23 3348 Sutter 1/4 mile north of Myers home, Myer's Ranch. 50 Comment
  SEINET5537056  Phacelia californica H. S. Yates 1934-3-11 3689 Sutter 2 miles southeast of South Butte Comment
  CAS-BOT-BC133860  Phacelia cicutaria Roxana S. Ferris 1926-4-22 6335 Sutter Slopes of West Butte, Marysville Buttes Comment
  SD122565  Phacelia cicutaria Lowell Ahart 1984-5-21 4633 Sutter East of where the road forks to go to each radio tower, near the lower radio tower on South Butte, Sutter Buttes, west of Marysville. 675 Comment
  UC881011  Phacelia ciliata var. ciliata A. A. Heller 1915-3-25 11779 Sutter near Sutter City Comment
  CHSC87395  Phacelia distans Lowell Ahart 2004-5-2 10857 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  CHSC87398  Phacelia distans Lowell Ahart 2004-5-2 10848 Sutter On a mountainside, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 551 Comment
  JEPS105855  Phacelia distans Lowell Ahart 2004-5-2 10857 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 431 Comment
  JEPS105859  Phacelia distans Lowell Ahart 2004-5-2 10848 Sutter On a mountainside, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 551 Comment
  SEINET10497002  Phacelia distans Lowell Ahart 1984-5-21 Ahart 4633 Sutter E of where the road forks to go to each radio tower, near the lower radio tower on South Butte, Sutter Buttes, W of Marysville; Foothill Woodland; 675 m. 675 Comment
  CHSC40596  Phacelia egena Margit Sands 1985-4-5 1 Sutter On south facing, dry with little soil, bank, 1/4 mile from double gates, on road to the Dean Ranch, Sutter Buttes. 30 Comment
  CHSC45937  Phacelia egena Lowell Ahart 1984-5-21 4628 Sutter On and around rock outcroppings, on the south side of the South Butte, Sutter Buttes. 457 Comment
  UC921150  Phacelia egena Edward Lee 1936-5-10 2139 Sutter South Butte Sacramento Valley, Marysville Buttes (summit) 649 Comment
  RSA133613  Phacelia egena L. R. Heckard, J. R. Sweeney 1953-4-27 340 Sutter North of Fremont Monument, three miles north of Sutter, Sutter Buttes. 61 Comment
  SEINET10497004  Phacelia egena Lowell Ahart 1984-5-21 Ahart 4628 Sutter On the south side of the South Butte, Sutter Buttes, west of Marysville; Foothill Woodland. Comment
  UCD120441  Phacelia egena George F. Hrusa 1990-4-4 7612 Sutter On S slope near summit of North Butte. 152 Comment
  UC1602013  Phacelia heterophylla subsp. virgata F. W. Embree 1934-3-28 30 Sutter 2 mi s South Butte (Plot 26); Marysville Buttes Quadrangle Comment
Read comments
Feb 8 2007
  UC1602014  Phacelia heterophylla subsp. virgata F. W. Embree 1934-3-22 14 Sutter 1 mi s and 2 1/2 mi e South Butte; Marysville Buttes Quadrangle Comment
Read comments
Feb 8 2007
  UC1602015  Phacelia heterophylla subsp. virgata H. S. Yates 1934-3-11 3689 Sutter 2 mi se South Butte; Marysville Buttes Quadrangle Comment
Read comments
Feb 8 2007
  UC1046967  Phacelia imbricata L. R. Heckard 1952-4-15 228 Sutter e slope of South Butte Sutter (Marysville) Buttes (slight depression between two ridges) Comment
  JEPS105860  Phacelia imbricata subsp. imbricata Lowell Ahart 2004-5-2 10834 Sutter On a mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 453 Comment
  UC671695  Phacelia imbricata subsp. imbricata Lincoln Constance 1941-5-29 2833 Sutter lower ridges s main peaks (nw of Sutter); Marysville Buttes 365 Comment
  CDA12467  Phacelia tanacetifolia G. F. Hrusa, R. F. Holland, O. Pollack 1990-4-4 7611 Sutter Sutter Buttes. North Butte. Comment
  CHSC43310  Phacelia tanacetifolia Lowell Ahart 1977-4-5 1261 Sutter On the south-west side of the South Butte, Sutter Buttes. 457 Comment
  UC1069398  Phacelia tanacetifolia A. E. Wieslander 1934-3-11 Sutter 2 mi se South Butte; Marysville Quadrangle Comment
  SEINET10496980  Phacelia tanacetifolia Mary Susan Taylor 1980-5-1 Taylor 2585 Sutter T16N R1E se sec 26. S side of South Butte, Sutter Buttes, ca. 10 mi E of Yuba City; Foothill Woodland. 610 Comment
  CAS-BOT-BC258858  Phalaris aquatica Lowell Ahart 1982-6-20 3642 Sutter About 0.25 mi. NW of the Dean Cabin, Dean Ranch, Sutter Buttes 350 Comment
  CHSC37182  Phalaris aquatica L. Ahart 1982-6-20 3642 Sutter Along a wash, ca. 1/4 mi nw of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  UCD37113  Phalaris brachystachys Beecher Crampton 1957-5-14 4015 Sutter 1 mile S of Robbins. Comment
  POM302058  Phalaris lemmonii A. A. Beetle 1945-4-15 3862 Sutter 6 miles northeast of Sutter, base of Marysville Buttes. Comment
  SEINET10507556  Phalaris minor Lowell Ahart 1983-5-4 Ahart 3958 Sutter Along edge of Pass Rd, ca. 4 mi w of Kellogg Rd, Sutter Buttes. Valley Grassland. West of Marysville. 50 Comment
  CAS-BOT-BC250746  Phalaris paradoxa Lowell Ahart 1982-6-20 3619 Sutter Just inside the first gate to the Dean Ranch. Sutter Buttes 35 Comment
  CAS-BOT-BC250747  Phalaris paradoxa Lowell Ahart 1977-5-19 1542 Sutter South Butte, Sutter Buttes 150 Comment
  UCD89275  Phalaris paradoxa L. Ahart 1982-6-20 3619 Sutter Dean Ranch, Sutter Buttes. 35 Comment
  UCD89353  Phalaris paradoxa A. A. Beetle 1945-4-15 3862 Sutter 6 miles NE of Sutter. Eastern base of Marysville Buttes. Comment
  UCD89369  Phalaris paradoxa Beecher Crampton 1957-5-14 4014 Sutter 1 mile S of Robbins. Comment
  UCD89381  Phalaris paradoxa Beecher Crampton 1962-4-17 6207 Sutter 4.5 miles N of Meridian, western slope Sutter Buttes, along West Butte Road. Comment
  SEINET10507775  Phalaris paradoxa Lowell Ahart 1984-3-24 Ahart 4524 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  JEPS78841  Philadelphus lewisii Edward Lee 1936-5-10 2102 Sutter North Butte Marysville Buttes (s slope, on ascent to summit) Comment
  UC1127342  Philadelphus lewisii G. E. Sindel 1934-4-10 59 Sutter North Butte Marysville Buttes Quadrangle (w slope) Comment
  UC567096  Phlox gracilis H. S. Yates 1934-3-11 3672 Sutter North Butte Marysville Quad. 182 Comment
  UCD140582  Phoradendron leucarpum subsp. tomentosum Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7624 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 271 Comment
  RSA11082  Phoradendron macrophyllum Carl B. Wolf 1927-11-5 1424 Sutter Junction of Garden City Highway and Reigo Road, 17 mi. no. of Sacramento. Feather River. Sacramento Valley. Comment
  CAS-BOT-BC141214  Phoradendron serotinum subsp. macrophyllum Lowell Ahart 1977-4-5 s.n. Sutter S side of South Butte, Sutter Buttes 200 Comment
  CAS-BOT-BC171224  Phoradendron serotinum subsp. tomentosum Lowell Ahart 1977-4-10 s.n. Sutter South Butte, Sutter Buttes 500 Comment
  CAS-BOT-BC171225  Phoradendron serotinum subsp. tomentosum John H. Thomas 1980-12-6 20202 Sutter Sutter Buttes, Moore Canyon area Comment
  CAS-BOT-BC171226  Phoradendron serotinum subsp. tomentosum John H. Thomas 1981-4-20 20364 Sutter Sutter Buttes. Dean Place 213 Comment
  CAS-BOT-BC171227  Phoradendron serotinum subsp. tomentosum Lowell Ahart 1985-10-19 5214 Sutter Dean Ranch, Sutter Buttes. About 300 feet NE of Little North Butte, about 1/2 mile N of the Dean Cabin 320 Comment
  CHSC37049  Phoradendron villosum L. Ahart 1982-9-9 3791 Sutter S of the gravel pit and along deep wash, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC40679  Phoradendron villosum Lowell Ahart 1985-10-19 5214 Sutter About 300 feet north-east of Little North Butte, about 1/2 mile north of the Dean Cabin, Dean Ranch, Sutter Buttes. 320 Comment
  SEINET12230386  Phoradendron villosum M. Dean, Sands, P. 1985-1 5214 Sutter Dean Ranch, Sutter Buttes, about 12 mi W of Marysville 320 Comment
  UCD54375  Phyla G. L. Webster; G. L. Stebbins 1967-8-22 7530 A Sutter swampy area 1 mi W of 'The Berry Patch. 15 Comment
  UC1124398  Phyla caespitosa H. S. Yates 1936-8-14 6137 Sutter 5 mi S of Grimes 15 Comment
  UCSB13396  Phyla lanceolata Dearing, Hugh; Dearing, Margaret 1938-6-30 Sutter North of Yuba City Comment
  POM63771  Phyla nodiflora E. B. Copeland 1903-7-26 3501 Sutter [No location information provided.] Comment
  CHSC46517  Phyla nodiflora var. rosea Lowell Ahart 1981-7-3 2908 Sutter Along the edges of Pass Road, a little west of Kellogg Road Sutter Buttes. 91 Comment
  JEPS8973  Physalis lancifolia W. L. Jepson 1939-8-17 19470 Sutter Robbins Station 10 Comment
  SEINET3856762 Image available Physalis lancifolia George K. Helmkamp, E. A. Helmkamp 2010-10-20 17038 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile N of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE of Trowbridge 17 Comment
  UCR230735  Physalis lancifolia George K. Helmkamp, E. A. Helmkamp 2010-10-20 17038 Sutter Sacramento Valley, Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  UCD126761  Physalis lancifolia Herbert L. Mason 1945-9-19 12727 Sutter West Butte Road on the east side of Butte Creek. Comment
  POM312586  Physalis philadelphica Malcolm A. Nobs, S. Galen Smith 1949-7-29 1092 Sutter Sutter bypass, just S of Marysville. Comment
  UCD126785  Physalis philadelphica Malcolm A. Nobs; S. Galen Smith 1949-7-29 1092 Sutter Sutter Bypass, just S of Marysville. Comment
  CHSC78524  Phytolacca americana Lowell Ahart 2000-8-29 8669 Sutter On the north side of Pass Road, Sutter Buttes, about 1 1/2 miles northwest of Sutter. 51 Comment
  JEPS98269  Phytolacca americana Lowell Ahart 2000-8-29 8669 Sutter about 1 1/2 mi NW of Sutter (N side of Pass Road); Sutter Buttes 51 Comment
  UCR262436  Picris echioides George K. Helmkamp, E. A. Helmkamp 2011-12-9 18506 Sutter Sacramento Valley, beside Cross Canal, just west of Hwy 99, 0.3 mile west of Howsley Road on an unnamed dirt road 17 Comment
  CHSC37184  Piptatherum miliaceum L. Ahart 1982-6-20 3640 Sutter Along a wash, ca. 1/4 mi n of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  UCD108186  Pisum sativum H. A. Hannesson; R. N. Raynor 1941-5-9 s.n. Sutter Sutter basin, grain field. Comment
  SEINET10470242  Pityrogramma triangularis Lowell Ahart 1984-3-31 Ahart 4529 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  SEINET10529832  Pityrogramma triangularis Mary Susan Taylor 1980-5-1 Taylor 2579 Sutter T16N R1E se sec 26. S side of South Butte, Sutter Buttes, ca. 10 mi E of Yuba City; Foothill Woodland. 610 Comment
  UCD121065  Plagiobothrys Alan A. Beetle 1945-4-15 3868 Sutter 6 miles southeast of Sutter, eastern base of Marysville Buttes. Comment
  CHSC40763  Plagiobothrys canescens Lowell Ahart 1985-5-5 4930 Sutter In the grain field west of the Dean Cabin, Dean Ranch, Sutter Buttes. 225 Comment
  UC1952532  Plagiobothrys canescens Richard R. Halse 2007-3-23 7110 Sutter Along State Hwwy 20 ca. 7.9 mio W of Yuba City, E of Meridian 12 Comment
  UC882312  Plagiobothrys canescens A. A. Heller 1915-3-25 11789 Sutter s side Marysville Buttes Comment
  UCR132408  Plagiobothrys canescens Beecher Crampton 1962-4-17 6184 Sutter Sacramento Valley, 0.5 mile east of Pennington, 7 miles west of Live Oak, north of Sutter Buttes 24 Comment
  SEINET10497367  Plagiobothrys canescens Lowell Ahart 1985-5-5 Ahart 4930 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  UCD37821  Plagiobothrys greenei Beecher Crampton 1962-4-17 6189 Sutter Sutter County, 4 miles west of Pennington, at junction of North Butte and West Butte Roads, northwest of Sutter Buttes. Comment
  CHSC46763  Plagiobothrys nothofulvus Lowell Ahart 1982-4-24 3332 Sutter On slopes of ridge west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  CHSC87375  Plagiobothrys nothofulvus Lowell Ahart 2004-5-2 10838 Sutter On a mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 453 Comment
  UC1751058  Plagiobothrys nothofulvus Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3034 Sutter Below summit of South Butte. Sutter Buttes. Comment
  UC565929  Plagiobothrys nothofulvus A. E. Wieslander 1934-3-11 388 Sutter 1 mi e North Butte; Marysville Quadrangle, Marysville Buttes 152 Comment
  UC566998  Plagiobothrys nothofulvus A. E. Wieslander 1934-3-11 379 Sutter two mi n Union School; Marysville Quadrangle 30 Comment
  UCD140625  Plagiobothrys nothofulvus Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7667 Sutter Sutter County; Sutter Buttes. Dean Ranch. Willaston Flat. 228 Comment
  UCR173543  Plagiobothrys nothofulvus George K. Helmkamp, Elizabeth Helmkamp 2006-4-6 10140 Sutter Sutter Buttes, N end of Great Valley, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes 69 Comment
  UCD120903  Plagiobothrys nothofulvus George F. Hrusa 1990-4-4 7604 Sutter Open dry S facing slopes on lower south slopes of North Butte. 300 Comment
  UCD15298  Plagiobothrys nothofulvus Margit Sands 1985-4-6 5 Sutter Sutter Buttes, Dean Place; 213 Comment
  UCD39008  Plagiobothrys nothofulvus Beecher Crampton 1962-4-17 6194 Sutter 4 miles west of Pennington, jct. North Butte and West Butte Roads, northwest slope of Sutter Buttes. Comment
  SEINET12328369  Plagiobothrys scriptus Unknown 1984-1 4546 Sutter along West Butte Road, ca 1.8 mi N of Sacramento Outing Club, Sutter Buttes, W of Marysville 35 Comment
  JEPS80990  Plagiobothrys stipitatus Edward Lee with Annetta Carter, Joe and Nesta Ewan 1936-5-9 2025 Sutter foothills about 5 mi w Live Oak (ne side of Marysville Buttes) 30 Comment
  UC24569  Plagiobothrys stipitatus W. L. Jepson 1891-4-20 Sutter Sutter Plains Marysville Buttes Region Comment
  CHSC39891  Plagiobothrys stipitatus var. micranthus Lowell Ahart 1984-4-19 4546 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. 35 Comment
  CHSC40758  Plagiobothrys stipitatus var. micranthus Lowell Ahart 1985-5-5 4892 Sutter On the bottom of a vernal pool, near the first gate to the Dean Ranch, about 1/4 mile north of Mallott Road, about 2 miles north-east of Sutter, Sutter Buttes. 35 Comment
  SEINET10497614  Plagiobothrys stipitatus var. micranthus Lowell Ahart 1983-5-14 Ahart 3992 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  SEINET10497615  Plagiobothrys stipitatus var. micranthus Lowell Ahart 1984-4-19 Ahart 4546 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  UC1751063  Plagiobothrys tenellus Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3036 Sutter Below summit of South Butte. Sutter Buttes. Comment
  UC765659  Plagiobothrys undulatus R. F. Hoover 1936-5-20 1144 Sutter Pleasant Grove Comment
  CHSC46051  Planodes virginica Ray Jerrett 1962-3-8 Sutter On west bank of ditch; up and downstream from Everglade Road on irrigation lateral running southwest off of East Canal, near Gilsizer Slough, Sutter Basin area. Comment
  CHSC82234  Planodes virginica Lowell Ahart 2002-3-28 9454 Sutter In a prune orchard, about 50 feet southeast of the intersection of North Butte Road and West Butte Road, Sutter Buttes. 24 Comment
  CHSC91097  Plantago coronopus Lowell Ahart; Jack Lindsay 2005-5-31 11836 Sutter In a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter. 19 Comment
  JEPS78679  Plantago coronopus Edward Lee 1936-5-9 2026 Sutter about 5 mi w Live Oak (on the ne side of Marysville Buttes); Marysville Buttes 30 Comment
  UCD124386  Plantago coronopus Walt L. Anderson 1979-5-8 s.n. Sutter Brockman Canyon, Sutter Buttes. 30 Comment
  CHSC42126  Plantago elongata Lowell Ahart 1984-4-19 4567 Sutter Along the edge of West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes. 32 Comment
  UC1746006  Plantago elongata Annetta M. Carter, Joe & Nesta Ewan, Edward Lee 1936-5-9 1178 Sutter 5 mi W of Live Oak; Marysville Buttes, North Butte 30 Comment
  CHSC12048  Plantago erecta K. J. Hislop 1970-3-23 110 Sutter Found on dry, open slope, ca. 250 yds. ne of Cole House, Moore Canyon, Sutter Buttes. 121 Comment
  CHSC35309  Plantago erecta L. Ahart 1982-3-20 3255 Sutter Near the foot of North Buttes, n of Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  JEPS6439  Plantago erecta W. L. Jepson 1891-4-20 Sutter Buttes Marysville Buttes Region Comment
  UC138876  Plantago erecta A. A. Heller 1905-3-21 7565 Sutter Marysville Comment
  RSA122636  Plantago erecta H. S. Yates 1934-3-11 3695 -8 Sutter 2 miles north of Union School. 30 Comment
  CHSC40641  Plantago lanceolata Lowell Ahart 1985-10-19 5221 Sutter About 50 yards west of the Dean Cabin, Dean Ranch, Sutter Buttes. 274 Comment
  RSA755855  Platanus X acerifolia George K. Helmkamp, E. A. Helmkamp 2008-10-6 14220 Sutter Pass Road, south side of Sutter Buttes, 4.7 miles west of Sutter 56 Comment
  SD236356  Platanus acerifolia G. K. Helmkamp, E. A. Helmkamp 2008-10-6 14220 Sutter Sacramento Valley: Pass Road, south side of Sutter Buttes, 4.7 miles west of Sutter. 56 Comment
  CAS-BOT-BC93152  Platanus racemosa Lowell Ahart 1984-5-21 4610 Sutter At Fremont's Monument, along Pass Road. About 1.5 mile northwest of Sutter. 35 Comment
  CHSC36249  Platystemon californicus L. Ahart 1982-4-17 3284 Sutter On a n slope and a little e of the w fence line, nw of Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  JEPS51574  Platystemon californicus W. L. Jepson 1891-4-20 Sutter South Peak , South Peak (Region of the Marysville Buttes) 457 Comment
  JEPS51586  Platystemon californicus W. L. Jepson 1891-4-20 Sutter Region of the Marysville Buttes Sutter Plains; , Sutter Plains Comment
  CAS-BOT-BC92131  Platystemon californicus Lowell Ahart 1982-4-17 3284 Sutter Northwest of Dean Cabin, Dean Ranch, Sutter Buttes. A little east of the west fence line. 350 Comment
  CAS-BOT-BC92132  Platystemon californicus A. A. Heller 1914-4-1 11246 Sutter Northeast base of Marysville Buttes. Comment
  CDA12210  Plectritis ciliosa G. F. Hrusa, R. F. Holland 1990-4-4 7655 Sutter Sutter Buttes; SE side of North Butte. Comment
  CHSC47515  Plectritis macrocera Lowell Ahart 1981-4-6 2738 Sutter Sutter Buttes, South Butte. East of the outcropping which is near the old homestead. 335 Comment
  UC1120045  Plectritis macrocera H. S. Yates 1934-3-11 3671 Sutter North Butte 213 Comment
  UC890157  Plectritis macrocera A. A. Heller 1915-3-25 11788 Sutter se base of the Marysville Buttes Marysville Buttes Comment
  UCD140580  Plectritis macrocera Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7622 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 271 Comment
  SEINET10464983  Plectritis macrocera Lowell Ahart 1984-3-24 Ahart 4513 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  SEINET10840004  Plectritis macrocera Lowell Ahart 1983-9-4 Ahart 4370 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  UCD15303  Plectritis macrocera Margit Sands 1985-4-6 10 Sutter Sutter Buttes, Dean Place; 243 Comment
  POM296627  Poa Lyman Benson 1935-3-27 6347 Sutter Marysville Buttes (south side), Sacramento River Watershed. 91 Comment
  UCD140616  Poa annua Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7658 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  UCR257004  Poa annua George K. Helmkamp, Amy Barnes 2014-3-21 22608 Sutter Sacramento Valley, Along CA-20 (Colusa Hwy), 0.3 mile west of South Tarke Road, 3.75 miles east of Meridian 13 Comment
  CAS-BOT-BC255788  Poa infirma John H. Thomas 1981-4-20 20332 Sutter 1/2 - 3/4 miles eastward of Dean Place, Sutter Buttes 182 Comment
  RSA129107  Poa secunda F. W. Embree 1931-3-22 22 Sutter one mile south, 2.5 miles east of South Butte. 271 Comment
  CAS-BOT-BC243264  Poa secunda subsp. secunda John H. Thomas 1981-4-20 20393 Sutter Sutter Buttes. Dean Place 213 Comment
  CAS-BOT-BC243265  Poa secunda subsp. secunda P. B. Kennedy 1914-5-1 4756 Sutter Marysville Buttes Comment
  CAS-BOT-BC243266  Poa secunda subsp. secunda Roxana S. Ferris 1926-4-22 6348 Sutter Slopes of West Butte, Marysville Buttes Comment
  CAS-BOT-BC243267  Poa secunda subsp. secunda Lowell Ahart 1982-4-17 3282 Sutter Near the W fence line, NW of the Dean Cabin, Dean Ranch. Sutter Buttes 350 Comment
  CHSC36251  Poa secunda subsp. secunda L. Ahart 1982-4-17 3282 Sutter On a ridge near w fence line, nw of Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  UC1132637  Poa secunda subsp. secunda H. S. Yates 1934-3-11 Sutter Marysville Buttes; Marysville Quadrangle Comment
  UC1132790  Poa secunda subsp. secunda H. S. Yates 1934-3-11 3666 Sutter Marysville Buttes; Marysville Quadrangle Comment
  UCD91667  Poa secunda subsp. secunda P. B. Kennedy 1914-5-1 4749 Sutter Marysville Buttes. Comment
  JEPS107743  Pogogyne douglasii Lowell Ahart, Jack Lindsay 2005-5-31 11837 Sutter In a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter 19 Comment
  UC1988904  Pogogyne douglasii Joseph Andorfer Ewan and Nesta 1936-5-10 9628 Sutter 4 mi north of Sutter on Dean Ranch road Comment
  UC1988905  Pogogyne douglasii Joseph Andorfer Ewan and Nesta 1936-5-10 9628 Sutter four miles north of Sutter on Dean Ranch road Comment
  JEPS62438  Pogogyne douglasii Joseph Andorfer Ewan and Nesta 1936-5-10 9628 Sutter 4 mi north of Sutter City on Dean Rch. road. Comment
  SBBG29848  Pogogyne douglasii A. Carter 1936-5-10 1190 Sutter arm of Sacramento Valley on W side of Maryville Buttes, 4 mi N of Sutter City 121 Comment
  UC1540452  Pogogyne douglasii Annetta Carter 1936-5-10 1190 Sutter Arm of the Sacramento Valley on east side of Marysville Buttes, four miles north of Sutter City 121 Comment
  UC1988921  Pogogyne douglasii Annetta Carter 1936-5-10 1190 Sutter Arm of the Sacramento Valley on east side of Marysville Buttes, four miles north of Sutter City 121 Comment
  UC588125  Pogogyne douglasii Annetta Carter 1936-5-10 1190 Sutter arm of the Sacramento Valley on east side of Marysville Buttes, four miles north of Sutter City 121 Comment
  UCD15594  Pogogyne douglasii Margit Sands 1985-4-27 41 Sutter Sutter Butte, on dirt road to Dean Place, north of first gate. 19 Comment
  CHSC37146  Pogogyne douglasii subsp. minor L. Ahart 1982-6-20 3618 Sutter Just inside the first gate to the Dean Ranch, Sutter Buttes. 35 Comment
  JEPS62468  Pogogyne zizyphoroides Joseph Andorfer Ewan and Nesta 1936-5-9 9535 Sutter Pennington road 5 mi W of Live Oak. Comment
  UC1988943  Pogogyne zizyphoroides Joseph Andorfer Ewan and Nesta 1936-5-10 9629 Sutter 4 mi North of Sutter on Dean Ranch road. Comment
  UC762138  Pogogyne zizyphoroides R. F. Hoover 1937-5-18 2222 Sutter Pleasant Grove Comment
  SEINET10836965  Pogogyne zizyphoroides Lowell Ahart 1984-4-19 Ahart 4559 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  UC1988942  Pogogyne zizyphoroides Joseph Andorfer Ewan and Nesta 1936-5-9 9535 Sutter Pennington roas 5 mi W of Live Oak Comment
  CDA2834  Polygonum arenastrum L. Ahart 2000-8-29 8672 Sutter On the north side of Pass Road, Sutter Buttes, about 1 1/2 miles northwest of Sutter. Comment
  JEPS98497  Polygonum arenastrum Lowell Ahart 2000-8-29 8672 Sutter On the north side of Pass Road, Sutter Buttes, about 1 1/2 miles northwest of Sutter. 51 Comment
  CAS-BOT-BC224892  Polygonum aviculare George K. Helmkamp; E. A. Helmkamp 2010-10-20 17036 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  SEINET3245713  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2007-1 13037 Sutter Sacramento Valley: Sutter Buttes. 2.3 miles northwest of Sutter on Pass Road 70 Comment
  SEINET3828546  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-1 18485 Sutter Sacramento Valley: Garden Hwy at the southwest end of the village of Nicolaus (Nicolaus 7.5') 18 Comment
  UCR190234  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-30 13037 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
Read comments
Dec 5 2010
  UCR230733  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2010-10-20 17036 Sutter Sacramento Valley, Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  CAS-BOT-BC414120  Polygonum aviculare subsp. aviculare John H. Thomas 1981-4-20 20375 Sutter Sutter Buttes. Dean Place 213 Comment
  CAS-BOT-BC414122  Polygonum aviculare subsp. aviculare Lowell Ahart 1981-7-3 2886 Sutter On the south side of South Butte, Sutter Buttes 100 Comment
  UCD100037  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13027 Sutter Central Valley; Sacramento Valley: American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento Co. line. 3 Comment
  CAS-BOT-BC414357  Polygonum californicum Lowell Ahart 1985-10-19 5222 Sutter About 1/8 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes 304 Comment
  CHSC40619  Polygonum californicum Lowell Ahart 1985-10-19 5222 Sutter On a small hill about 1/8 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 304 Comment
  SEINET11934449  Polygonum californicum L. Ahart, Dean, M.; Sands, P. 1985-1 Sutter Dean Ranch, Sutter Buttes. About 12 mi W of Marysville, on a small hill 1/8 mi W of Dean Cabin 305 Comment
  SEINET11934448  Polygonum hydropiper L. Ahart, Dean, M.; Sands, P. 1985-1 5210 Sutter Dean Ranch, Sutter Buttes About 12 mi W of Marysville. On pond sides about 1/8 mi SE from Dean Cabin 274 Comment
  UCR230079  Polygonum lapathifolium George K. Helmkamp, E. A. Helmkamp 2010-10-20 17049 Sutter Sacramento Valley, along Nicolaus Ave. 0.5 miles east of Trowbridge 15 Comment
  UCR194893  Polygonum persicaria George K. Helmkamp, E. A. Helmkamp 2007-10-28 13120 Sutter Sacramento Valley, along Nicolaus Road, 0.1 mile west of the Placer County line 12 Comment
  SEINET3237952 Image available Polygonum punctatum George K. Helmkamp, E. A. Helmkamp 2007-10-28 13121 Sutter Sacramento Valley; along Nicolaus Road, 0.1 mile west of the Placer County line. 12 Comment
  UC1509594  Polygonum punctatum L. Ahart 1983-9-19 4441 Sutter South Butte Sutter Buttes (s side, near the old homestead, w of Marysville) 400 Comment
  SEINET10479676  Polygonum punctatum Lowell Ahart 1984-10-22 Ahart 4817 Sutter On the south side of South Butte, Sutter Buttes, west of Marysville. Valley Grassland and Foothill Woodland; 150 to 500 m elev. 150 Comment
  SEINET10479677  Polygonum punctatum Lowell Ahart 1984-9-22 Ahart 4806 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland; 70 to 440 m in elev. 70 Comment
  SEINET10479783  Polygonum scabrum Lowell Ahart 1983-8-27 Ahart 4355 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes, west of Marysville. Valley Grassland; 50 m. 50 Comment
  CAS-BOT-BC71853  Polypodium californicum Lowell Ahart 1981-4-13 2758 Sutter West of Dean Cabin, Sutter Buttes 350 Comment
  CAS-BOT-BC233034  Polypogon interruptus Lowell Ahart 1982-6-20 3629 Sutter SE of the Dean Cabin, Dean Ranch, Sutter Buttes 350 Comment
  UCD91164  Polypogon maritimus L. Alhart 1982-5-30 3471 Sutter Sutter Buttes. Myers Ranch, ca. 1/4 mile W of Myers home. 50 Comment
  SEINET10658298  Polypogon maritimus Edward Lee 1936-5-10 Lee 2126 Sutter Grassy meadow, in slight depressin. Valley floor at foot of the Marysville Buttes, about 4 miles north of Sutter. Comment
  CAS-BOT-BC237417  Polypogon monspeliensis Lowell Ahart 1977-5-19 1524 Sutter South Butte, Sutter Buttes 150 Comment
  CAS-BOT-BC237421  Polypogon monspeliensis Lowell Ahart 1984-5-21 4614 Sutter At the old homestead on the S side of the South Butte, Sutter Buttes 400 Comment
  CHSC47633  Polypogon monspeliensis Lowell Ahart 1980-6-21 2417 Sutter On the edge of a stream on the south-west side of the South Butte, near the old gass well, Sutter Buttes. 60 Comment
  UC1108670  Polypogon monspeliensis H. R. Bennett 1954-8-4 Sutter 6 mi w Yuba City (wet bank of irrigation canal) 22 Comment
  UC1108672  Polypogon monspeliensis H. R. Bennett 1954-8-5 Sutter 24 Comment
  UC1555423  Polypogon monspeliensis H. R. Bennett 1954-8-6 Sutter sandy bottom land along Feather River Yuba City; along Feather River 18 Comment
  SEINET10507587  Polypogon monspeliensis Lowell Ahart 1983-8-4 Ahart 4262 Sutter T16N R1E se sec 26. West side of South Butte, Sutter Buttes. Valley Grassland; 60 m. 60 Comment
  CAS-BOT-BC102404  Populus fremontii L. Ahart 1981-4-13 2773 Sutter awash about 1/8 mile north and a little west of the Dean Cabin, Sutter Buttes 350 Comment
  CAS-BOT-BC102405  Populus fremontii Lowell Ahart; Peter Sands; Margit Epperson; Kara Epperson 1981-3-14 2706 Sutter About 0.25 mile northwest of Dean Cabin, Dean Ranch, Sutter Buttes 350 Comment
  CAS-BOT-BC102406  Populus fremontii Lowell Ahart 1977-4-5 s.n. Sutter On the south slope of the South Butte in the Sutter Buttes 200 Comment
  CAS-BOT-BC445250  Portulaca oleracea Lowell Ahart 1982-6-19 3591 Sutter About 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CDA34080  Potamogeton crispus P. Hiatt 1979-9-13 Sutter Feather River below rapids. 0 Comment
  SD149197  Potamogeton diversifolius Lowell Ahart 1982-6-19 3608 Sutter Myers Ranch, ca. 0.5 mi. SA of Meyers home. Sutter Buttes. Gravel pit 49 Comment
  POM208657  Potamogeton diversifolius E. B. Copeland 1903-5-29 3272 Sutter Edge of Tule land. Comment
  CAS-BOT-BC267176  Potamogeton foliosus Lowell Ahart 1986-5-24 5300 Sutter In the pond, about 0.25 mile SE of the Dean Cabin, Dean Ranch, about 3.5 miles NW of Sutter, Sutter Buttes 198 Comment
  CDA34115  Potamogeton pusillus P. Hiatt 1979-9-13 Sutter Feather River below rapids. 0 Comment
  CHSC84370  Proboscidea louisianica subsp. louisianica Lowell Ahart 2003-8-15 10511 Sutter On the north side of Pass Road, near the gas pumps, Sutter Buttes, about 7 miles northwest of Sutter. 39 Comment
  UC1192044  Proboscidea louisianica subsp. louisianica Herbert L. Mason and Verne Grant 1946-8-6 12976 Sutter West Butte; roadside Comment
  CHSC84335  Proboscidea lutea Lowell Ahart 2003-9-12 10564 Sutter On the north side of Pass Road, near the deep wash, 150 yards east of the gas pumpls, Sutter Buttes, about 7 miles northwest of Sutter. 39 Comment
  HSC95429  Proboscidea lutea L. Ahart 2003-9-12 10564 Sutter N side of Pass Rd., near the deep wash, 150 yds. E of the gas pumps, Sutter Buttes, about 7 mi. NW of Sutter. 39 Comment
  CAS-BOT-BC159828  Prunus avium Lowell Ahart 1984-3-10 4504 Sutter A little north-east of the Dean Cabin, Dean Ranch, Sutter Buttes 270 Comment
  UCR188877  Prunus dulcis George K. Helmkamp, E. A. Helmkamp 2007-9-30 13040 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
  UCR233037  Prunus dulcis George K. Helmkamp, E. A. Helmkamp 2011-5-12 17262 Sutter Sacramento Valley, Pleasant Grove, along Howsley Road opposite Pl. Gr. Elementary School, 1.0 mile west of Pleasant Grove Road and just west of the Post Office 15 Comment
  CAS-BOT-BC159862  Prunus dulcis John Thomas Howell 1981-10-14 54634 Sutter Oak Hill Ranch, south side of Sutter Buttes Comment
  CHSC40327  Prunus virginiana var. demissa Lowell Ahart 1985-5-5 4916 Sutter Along a stream, along the road, Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 250 Comment
  CHSC40683  Prunus virginiana var. demissa Margit Sands 1985-4-14 35 Sutter Along a stream 50 yards east of the west boundary, 3/4 mile west of the Dean Cabin, Sutter Buttes. 213 Comment
  JEPS78839  Pseudognaphalium californicum Edward Lee 1936-5-10 2101 Sutter North Butte Marysville Buttes (s slope, on ascent to summit) Comment
  CAS-BOT-BC356932  Pseudognaphalium californicum Lowell Ahart 1983-9-4 4390 Sutter About 1/2 mile north-west of the Dean Cabin, Dean Ranch, Sutter Buttes 300 Comment
  CAS-BOT-BC516745  Pseudognaphalium luteoalbum George K. Helmkamp; Amy Barnes 2013-3-28 20265 Sutter Sacramento Valley: Hageman Road just S of its jct with CA-20, E of Meridian 17 Comment
  CHSC37177  Pseudognaphalium luteoalbum L. Ahart 1982-6-20 3633 Sutter Along wash, below the pond, se of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  CAS-BOT-BC357170  Pseudognaphalium luteoalbum John Thomas Howell 1976-4-1 51516 Sutter 2 miles from Robbins on road to Knights Landing Comment
  CAS-BOT-BC357173  Pseudognaphalium luteoalbum Lowell Ahart 1983-8-27 4358 Sutter A little south of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET10475099  Psilocarphus brevissimus Lowell Ahart 1984-4-19 Ahart 4548 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC361732  Psilocarphus brevissimus var. brevissimus Lowell Ahart 1984-4-19 4548 Sutter Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes 35 Comment
  JEPS78704  Psilocarphus oregonus Edward Lee 1936-5-10 2124 Sutter about 4 mi n Sutter (at foot of Marysville Buttes); Marysville Buttes Comment
  RSA325172  Psilocarphus oregonus L. Ahart 1984-4-19 4549 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. 35 Comment
  SEINET10475178  Psilocarphus oregonus Lowell Ahart 1984-4-19 Ahart 4549 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  CAS-BOT-BC361907  Psilocarphus tenellus Lowell Ahart 1983-5-14 4000 Sutter Along West Butte Road, about 1/8 mile north of the Sacramento Outing Club, Sutter Buttes 35 Comment
  CAS-BOT-BC148053  Ptelea crenulata Lowell Ahart 1985-5-20 5023 Sutter South of the lower radio tower, north of the road, on the south side of the South Butte, Sutter Buttes 600 Comment
  CAS-BOT-BC148648  Ptelea crenulata Margit Sands 1985-5-11 50 Sutter Dean Place, 3/4 mile west of ranch buildings, then south 1/2 mile up hill on fire road - Sierra Nevada 274 Comment
  CAS-BOT-BC148649  Ptelea crenulata A. A. Heller; H. E. Brown 1902-5-17 5564 Sutter Marysville Buttes Comment
  CHSC40344  Ptelea crenulata Lowell Ahart 1985-5-20 5023 Sutter South of the lower radio tower, north of the road, on the south side of the South Butte, Sutter Buttes. 548 Comment
  JEPS78851  Ptelea crenulata Edward Lee 1936-5-10 2120 Sutter e side about halfway down North Butte; Marysville Buttes Comment
  JEPS78857  Ptelea crenulata Edward Lee 1936-5-10 2151 Sutter very summit and vicinity South Butte; Marysville Buttes Comment
  UC1602322  Ptelea crenulata F. W. Embree 1934-4-10 33 Sutter 1 mi s North Butte; Marysville Quad. 335 Comment
  UC762194  Ptelea crenulata Joseph Andorfer Ewan and Nesta Ewan 1936-5-10 9634 Sutter e of South Butte Peak (saddle between summit of South Butte Peak (2128 ft) and somewhat lower Pyramid Peak to e) Comment
  UCD116920  Ptelea crenulata George F. Hrusa 1990-4-4 7662 Sutter Sutter Buttes. North Butte. Comment
  SEINET7075522  Pterostegia drymarioides A. G. Vestal 1955-4-4 s.n. Sutter Sutter Buttes [formaly Marysville Buttes]. Sutter Buttes Canyon. 39? deg. 13' 38" North Latitude, -121? deg. 46' 56" West Longitude. (NAD 27). [Coordinate Datum: WGS84/NAD83]. Comment
  CAS-BOT-BC421134  Pterostegia drymarioides Lowell Ahart 1985-5-5 4897 Sutter East of the road, about 2 miles south-east of the Dean Cabin, about 2 miles north of Sutter, Sutter Buttes 100 Comment
  CAS-BOT-BC421376  Pterostegia drymarioides Lowell Ahart 1977-4-10 s.n. Sutter South side of South Butte, Sutter Buttes. 500 Comment
  UCD100920  Pterostegia drymarioides George F. Hrusa 1990-4-4 7656 Sutter S and SE side of North Butte. 300 Comment
  UCD100928  Pterostegia drymarioides P. B. Kennedy 1929-5-5 s.n. Sutter Marysville Buttes. Comment
  CHSC40639  Quercus Lowell Ahart 1985-10-19 5213 Sutter About 300 feet north-east of Little North Butte, about 1/2 mile north of the Dean Cabin, Dean Ranch, Sutter Buttes. 320 Comment
  UCD45770  Quercus X jolonensis John Thomas Howell 1981-10-14 54630 Sutter Oak Hill Ranch, south side of Sutter Buttes, Sutter Co. Comment
  CAS-BOT-BC105013  Quercus X morehus Lowell Ahart 1985-10-19 903 Sutter Dean Ranch, Sutter Buttes. About 100 yards NE of Little North Butte, about 1/2 mile N of the Dean Cabin 320 Comment
  CHSC46733  Quercus berberidifolia Lowell Ahart 1981-7-3 2900 Sutter On the north side of the South Butte, Sutter Buttes. 548 Comment
  JEPS37473  Quercus berberidifolia W. L. Jepson 1891-4-20 Sutter South Peak Marysville Buttes Region 304 Comment
  UC1135514  Quercus berberidifolia F. W. Embree 1934-4-10 36 Sutter 1.5 mi s and .33 mi w North Butte; Marysville Buttes 396 Comment
  RSA134793  Quercus douglasii Percy C. Everett, E. K. Balls 1959-10-20 23903 Sutter Pennington, north of Marysville Buttes 27 Comment
  UCR188879  Quercus douglasii George K. Helmkamp, E. A. Helmkamp 2007-9-30 13039 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
  CAS-BOT-BC79573  Quercus dumosa John Thomas Howell 1981-10-14 54653 Sutter Dean Ranch, NE side of Sutter Buttes Comment
  SEINET13276772 Image available Quercus lobata G. K. Helmkamp, E. A. Helmkamp 2007-1 13038 Sutter Sacramento Valley: Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road (Sutter Buttes 7.5' Q.) 70 Comment
  UCD140607  Quercus lobata Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7649 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  UCR188880  Quercus lobata George K. Helmkamp, E. A. Helmkamp 2007-9-30 13038 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
  CAS-BOT-BC62809  Quercus lobata Lowell Ahart 1982-5-30 904 Sutter Myers Ranch, Sutter Buttes. On the north-west part of the Myers Ranch, about 3/4 mile west of the Myers home 50 Comment
  CAS-BOT-BC134871  Quercus wislizeni Roxana S. Ferris 1917-4-18 687 Sutter Hillside. Marysville Buttes 152 Comment
  CAS-BOT-BC134874  Quercus wislizeni Lowell Ahart 1980-5-1 2143 Sutter South Butte, Sutter Buttes 198 Comment
  CHSC14090  Quercus wislizeni L. V. Ritter 1969-4-4 115 Sutter .8 mi. s Pennel Road. Ca. 2 mi. n of Sutter Buttes, Foothill area of Buttes. Comment
  UCD140609  Quercus wislizeni Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7651 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  JEPS37997  Quercus wislizeni var. wislizeni W. L. Jepson 1891-4-20 Sutter lower slopes of South Peak Marysville Buttes Region, South Peak Comment
  CAS-BOT-BC362438  Rafinesquia californica Lowell Ahart 1981-5-18 2817 Sutter Near the top of the South Butte, Sutter Buttes 650 Comment
  CHSC46967  Rafinesquia californica Lowell Ahart 1981-5-18 2817 Sutter Near the top of the South Butte, Sutter Buttes. On the top of a road cut, west of the lower radio tower. 609 Comment
  POM56378  Rafinesquia californica E. B. Copeland 1903-5-17 3294 Sutter Marysville Buttes Comment
  JEPS78809  Ranunculus aquatilis var. capillaceus Edward Lee 1936-5-9 2032 Sutter about 5 mi w Live Oak (beginning of foothills on ne side of buttes); Marysville Buttes 30 Comment
  SEINET10965656  Ranunculus aquatilis var. capillaceus Lowell Ahart 1984-3-24 Ahart 4505 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  UC767501  Ranunculus bonariensis var. trisepalus Robert F. Hoover 1936-5-20 1147 Sutter Pleasant Grove Comment
  SEINET10535962  Ranunculus californicus Lowell Ahart 1984-3-10 Ahart 4498 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  UC725544  Ranunculus canus A. A. Heller 1941-4-23 16075 Sutter s side of West Butte road Marysville Buttes Comment
  CAS-BOT-BC378849  Ranunculus canus Lyman Benson 1935-3-27 6352 Sutter Marysville Buttes (south side) 91 Comment
  CHSC36241  Ranunculus hebecarpus L. Ahart 1982-4-23 3343 Sutter On sides of a small [sic.] ca. 1/4 mi w of Myers home, Myers Ranch, sutter Buttes. 50 Comment
  CHSC37300  Ranunculus muricatus L. Ahart 1982-5-30 3483 Sutter Bottom of a wash, ca. 1/4 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  UCD41204  Ranunculus muricatus James Salyards 1986-4-26 86 - Sutter Mainly southeast of N. Butte. 182 Comment
  JEPS54977  Ranunculus occidentalis W. L. Jepson 1891-4-20 Sutter Sutter plains Region of the Marysville Buttes Comment
  UCD140624  Ranunculus occidentalis Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7666 Sutter Sutter County; Sutter Buttes. Dean Ranch. Willaston Flat. 228 Comment
  UC9431  Ranunculus occidentalis W. L. Jepson 1891-4-20 Sutter Sutter Plains Comment
  SD257235  Raphanus sativus George K. Helmkamp, Amy Barnes 2014-3-21 22612 Sutter Sacramento Valley, along CA 20 (Colusa Highway), 0.3 mile west of South Tarke Road, 3.75 miles east of Meridian. 13 Comment
  SEINET1908713  Raphanus sativus G. K. Helmkamp, E. A. Helmkamp 2008-1 13137 Sutter Sacramento Valley: Sutter Basin; Junction of CA-20 and South Butte Rd. west of Yuba City 19 Comment
  SEINET3828582  Raphanus sativus George K. Helmkamp, E. A. Helmkamp 2011-1 18490 Sutter Sacramento Valley: Worth Road, 0.2 mile east of its junction with Garden Highway, 4 miles SW of Nicolaus (Verona 7.5') 14 Comment
  UCR188492  Raphanus sativus George K. Helmkamp, E. A. Helmkamp 2007-9-30 13049 Sutter Sacramento Valley, Sacramento Ave. on the east side of CA-99, junction 1.4 miles north of the Feather River 21 Comment
  UCR198447  Raphanus sativus George K. Helmkamp, E. A. Helmkamp 2008-3-6 13137 Sutter Sacramento Valley, Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City 19 Comment
  UCR249547  Raphanus sativus George K. Helmkamp 2013-3-1 20144 Sutter Sacramento Valley, Sacramento River levee along Cranmore Road, 0.7 mile south of Seymour Road via an unnamed road, 2 miles due west of Robbins 7 Comment
  UCR257003  Raphanus sativus George K. Helmkamp, Amy Barnes 2014-3-21 22612 Sutter Sacramento Valley, Along CA-20 (Colusa Hwy), 0.3 mile west of South Tarke Road, 3.75 miles east of Meridian 13 Comment
  CAS-BOT-BC74237  Raphanus sativus Lowell Ahart 1982-4-24 3354 Sutter Near the dirt road that leads to the gravel pit, about 0.25 mile southwest of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET10493590  Rhamnus californica subsp. tomentella Lowell Ahart 1985-10-19 Ahart 5215 Sutter Dean Ranch, Sutter Buttes. About 12 miles west of Marysville. Comment
  CAS-BOT-BC59402  Rhamnus ilicifolia A. A. Heller 1914-5-6 11360 Sutter Marysville Buttes Comment
  CAS-BOT-BC59406  Rhamnus ilicifolia D. K. Gillespie; J. W. Gillespie 1930-4-25 9248 Sutter Summit of South Butte Marysville Buttes Comment
  CAS-BOT-BC59409  Rhamnus ilicifolia C. B. Wolf 1982-5-30 3508 Sutter Sutter Buttes, Myeers Ranch, about 3/4 mile south and a little west of the Myers home, near the south fence line. 50 Comment
  UC1121905  Rhamnus ilicifolia G. T. Nordstrom 1934-3-20 2 Sutter s slope North Butte; Marysville Quad. 274 Comment
  UCD112331  Rhamnus ilicifolia George F. Hrusa 1990-4-4 7603 Sutter Sutter Buttes. North Butte. 250 Comment
  CHSC87925  Rhamnus tomentella subsp. tomentella Lowell Ahart 2004-5-29 10979 Sutter Mountainside, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 551 Comment
  JEPS106006  Rhamnus tomentella subsp. tomentella Lowell Ahart 2004-5-29 10979 Sutter Mountainside, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 551 Comment
  JEPS79392  Rhamnus tomentella subsp. tomentella Edward Lee with A. Carter, J. and N. Ewan 1936-5-9 2092 Sutter e side North Butte; Marysville Buttes, e side of North Butte Comment
  JEPS79393  Rhamnus tomentella subsp. tomentella Edward Lee with A. Carter, J. and N. Ewan 1936-5-9 2092 Sutter e side North Butte; Marysville Buttes, e side of the North Butte Comment
  CAS-BOT-BC212258  Ribes quercetorum Lowell Ahart 1984-3-10 4502 Sutter On the east side and almost near teh top of Old Man, about 1/2 mile south of the Dean Cabin, Dean Ranch, Sutter Buttes 450 Comment
  CHSC35311  Ribes quercetorum Lowell Ahart 1982-3-6 3247 Sutter Sutter Buttes, Dean Ranch, sw of Dean Cabin, around large rocks on e end of rocky ridge (old Man Mt.). Ridge forms a boundary of the ranch. 500 Comment
  RSA0024563  Ribes quercetorum L. Ahart 1984-3-10 4502 Sutter On east side and almost near the top of Old Man, ca. 0.5 mi. S of the Dean Cabin. Dean Ranch, Sutter Buttes, west of Marysville. 300 Comment
  SEINET10482946  Ribes quercetorum Lowell Ahart 1984-3-10 Ahart 4502 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  JEPS88770  Rigiopappus leptocladus W. L. Jepson 1891-4-20 Sutter at Marysville Buttes; region of Marysville Buttes Comment
  CDA13709  Rorippa curvisiliqua G. F. Hrusa, J. Glazner 1997-4-15 13675 Sutter Central Valley; Immediately W of Sutter Bypass off Hughes Rd. S. of Yuba City and Sutter Nat. Wildlife Refuge. W of E Township Rd. Comment
  JEPS53858  Rorippa curvisiliqua W. L. Jepson 1891-4-20 13377 Sutter near Yuba City (Marysville Buttes); , near Yuba City Comment
  CHSC47385  Rorippa nasturtium-aquaticum Lowell Ahart 1984-8-3 4771 Sutter On the bottom of a stream, on the south side of the South Buttes, Sutter Buttes. 152 Comment
  CAS-BOT-BC74793  Rorippa palustris var. palustris John Thomas Howell 1974-9-19 50871 Sutter 1.7 miles south of Robbins on road to Knights Landing. Comment
  SD255689  Rorippa palustris var. palustris George K. Helmkamp, Amy Barnes 2014-3-21 22604 Sutter Sacramento Valley: along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave., 1.7 air mi. SW of Sutter (Sutter Buttes 7.5'Q) 13 Comment
  CAS-BOT-BC74794  Rorippa palustris var. palustris John Thomas Howell 1976-4-1 51515 Sutter Sierra Nevada. 2 miles from Robbins on road to Knights Landing. Comment
  CAS-BOT-BC147392  Rosa californica Lowell Ahart 1983-9-4 4380 Sutter About 1/4 mile below the dam, about 3/8 mile south-east of the Dean Cabin, Dean Ranch, Sutter Buttes 76 Comment
  CHSC40682  Rosa californica Lowell Ahart 1985-10-19 5207 Sutter On the sides of a stream, about 1/2 mile south-east of the Dean Cabin, Dean Ranch, Sutter Buttes. 243 Comment
  CAS-BOT-BC152678  Rosa californica Roxana S. Ferris 1927-11-5 6933 Sutter By Feather River on Garden Highway 14 miles from Sacramento Comment
  SEINET10483502  Rosa californica Lowell Ahart 1985-10-19 Ahart 5207 Sutter Dean Ranch, Sutter Buttes. About 12 miles west of Marysville. Comment
  RSA0012108  Rosa gymnocarpa George K. Helmkamp, E. A. Helmkamp 2010-10-20 17046 Sutter along Nicolaus Ave. 0.5 miles east of Trowbridge 15 Comment
  CAS-BOT-BC274225  Rostraria cristata Lowell Ahart 1983-5-4 3956 Sutter Along edge of Pass Road, about 4 mi. W of Kellogg Road, Sutter Buttes 50 Comment
  UCD103088  Rotala indica Eliska Rejmankova 1987-9-11 s.n. Sutter East of Nicolaus. Comment
  CDA16219  Rotala ramosior G. F. Hrusa, J. Hillard, D. Cunningham August 1998 14796 Sutter Sacramento Valley; +- 3 mi E of Sutter Buttes, off Clark Rd. 0 Comment
  UCD170002  Rotala ramosior G. F. Hrusa; J. Hillard, D. Cunningham 1998-1 14796 Sutter About 3 mi E of Sutter Buttes, off Clark Rd. Comment
  UCR148803  Rotala ramosior G. Fred Hrusa, J. Hillard, D. Cunningham 1998-1 14796 Sutter Sacramento Valley, c. 3 mi east of Sutter Buttes, off Clark Rd Comment
  CAS-BOT-BC156652  Rubus bifrons Lowell Ahart 1986-5-24 5302 Sutter About 1/8 mile south of the grain field, about 1/2 mile west of the Dean Cabin, Dean Ranch, about 4 miles northwest of Sutter, Sutter Buttes 243 Comment
  CDA26350  Rubus pensilvanicus J. T. Howell 1978-4-16 52820 Sutter Bobelaine Audubon Sanctuary on northwest bank of Feather River at the confluence of Bear River. 0 Comment
  CAS-BOT-BC158714  Rubus ulmifolius Lowell Ahart 1980-6-21 2425 Sutter South Butte, Sutter Buttes 350 Comment
  CAS-BOT-BC416366  Rumex californicus Lowell Ahart 1984-5-21 4619 Sutter At the old homestead on the south side of the South Butte, Sutter Buttes 400 Comment
  CAS-BOT-BC416367  Rumex californicus Lowell Ahart 1982-6-19 3595 Sutter Myers Ranch, Sutter Buttes, about 3/4 mile south of the Myers home 50 Comment
  SEINET10479811  Rumex californicus Lowell Ahart 1984-5-21 Ahart 4619 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 400 m. 400 Comment
  UC1070555  Rumex crispus P. L. Johannsen 1935-5-26 675 Sutter 4.3 mi s South Butte; Sutter National Forest, Marysville Quad. 15 Comment
  UCR233111A  Rumex crispus George K. Helmkamp, E. A. Helmkamp 2011-5-12 17286 Sutter Sacramento Valley, junction of Nicolaus Road and Pleasant Grove Road, 2 miles ESE (97 deg. ) of Trowbridge 16 Comment
  UCR237469  Rumex crispus George K. Helmkamp, E. A. Helmkamp 2012-2-23 18561 Sutter Sacramento Valley, Nicolaus Ave. at the east entrance to CA-70, west end of Trobridge 30 Comment
  CAS-BOT-BC433869  Rumex salicifolius Lowell Ahart 1985-5-20 5014 Sutter About 3/4 mile north-east of the old gas well, on the south side of the South Butte, Sutter Buttes 300 Comment
  CHSC37329  Rumex salicifolius var. denticulatus L. Ahart 1982-6-19 3595 Sutter On bottom of small rocky wash, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC40781  Rumex salicifolius var. salicifolius Lowell Ahart 1985-5-20 5014 Sutter On the bottom of a small dry stream, about 3/4 mile north-east of the old gas well, on the south side of the South Butte, Sutter Buttes. 274 Comment
  CAS-BOT-BC434087  Rumex transitorius Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes. 200 Comment
  CDA2398  Saccharum ravennae G. D. Barbe 1975-7-22 2055 Sutter South levee of Yankee Slough, 3 miles east of Hwy 70 at end of Warren Road, Rio Oso. 0 Comment
  CDA16222  Sagittaria latifolia G. F. Hrusa, J. Hillard, D. Cunningham August 1998 14799 Sutter Sacramento Valley; +- 3 mi E of Sutter Buttes, off Clark Rd. 0 Comment
  JEPS19804  Sagittaria latifolia Rimo Bacigalupi with S. Galen Smith 1957-6-29 6016 Sutter along State Highway 24 just one-half mi s Sutter By-Pass Causeway (Sacramento Valley); Sacramento Valley 7 Comment
  JEPS19805  Sagittaria latifolia Rimo Bacigalupi with S. Galen Smith 1957-6-29 6015 Sutter just one-half mi s Sutter By-Pass Causeway; Sacramento Valley 7 Comment
  CHSC96937  Sagittaria longiloba Lowell Ahart 2007-7-7 14252 Sutter On the south side of Pennington Road, about 7/8 mile east of Powell Road, about 5 miles west of Live Oak. 21 Comment
  JEPS113639  Sagittaria longiloba Lowell Ahart 2007-7-7 14252 Sutter On the south side of Pennington Road, about 7/8 mile east of Powell Road, about 5 miles west of Live Oak 21 Comment
  UC935718  Sagittaria longiloba Malcolm A. Nobs and S. Galen Smith 1949-7-29 1096 Sutter Sutter bypass just s Marysville; Sutter bypass Comment
  UC1112249  Sagittaria montevidensis subsp. calycina R. C. Bacigalupi with S. Galen Smith 1957-6-29 6016 Sutter in Sacramento Valley just 1/2 mi s of the Sutter Causeway ca 12 mi s Yuba City; Sacramento Valley s of the Sutter Causeway 15 Comment
  UC935734  Sagittaria montevidensis subsp. calycina Malcolm A. Nobs and S. Galen Smith 1949-7-29 1100 Sutter Sutter bypass just s Marysville Comment
  CAS-BOT-BC103038  Salix bonplandiana Roxana S. Ferris 1917-4-18 643 Sutter Marysville Buttes 121 Comment
  SEINET5729968 Image available Salix exigua Lowell Ahart 1985-1 5015 Sutter South Butte, Sutter Buttes, about 12 mi. W of Marysville. On the S side.; South Butte 274 Comment
  CHSC40343  Salix exigua var. hindsiana Lowell Ahart 1985-5-20 5015 Sutter About 3/4 mile north-east of the old gas well, on the south side of the South Butte, Sutter Buttes. 274 Comment
  CAS-BOT-BC107873  Salix gooddingii Gordon H. True 1971-4-8 6439 Sutter Valley Grassland on Township Road ca. 5 miles southwest of Yuba City 18 Comment
  CHSC101115  Salix gooddingii L. P. Janeway 2009-3-30 9701 Sutter Sacramento Valley. Pumping Station on east side of the eastern levee of Sutter bypass; about 14.7 km southeast of Yuba City. Open disturbed flats on northeast side of the Pumping Station. 9 Comment
  CAS-BOT-BC104128  Salix hindsiana Lowell Ahart 1985-5-20 5015 Sutter about 3/4 mile north-east of the old gas well, on the south side of the South Butte, Sutter Buttes 300 Comment
  CAS-BOT-BC104129  Salix hindsiana Dr. E. B. Copeland 1903-5-30 3264 Sutter Bank of Sacramento River Comment
  JEPS106037  Salix laevigata Lowell Ahart 2004-5-29 10981 Sutter Bottom of a small drainage, just east of the old gas well and dirt road, about 1/2 mile north of Pass Road, at the southwest base of the South Butte, about 5 miles (air) northwest of Sutter 111 Comment
  JEPS38390  Salix laevigata W. L. Jepson 1891-4-20 33 s Sutter region of Marysville Buttes Butte Pass Comment
  UC144308  Salix lasiolepis A. A. Heller 1905-3-21 7559 Sutter Marysville Comment
  UCD111599  Salix lasiolepis Beecher Crampton 1976-3-9 9353 Sutter North of Verona, levee of the Feather River. Comment
  UCD34070  Salix lasiolepis Beecher Crampton 1976-3-9 9354 Sutter Sutter County, north of Verona, Garden Hwy. jct. with Worth road. Comment
  UCR257042  Salix lasiolepis George K. Helmkamp, Amy Barnes 2014-3-21 22609 Sutter Sacramento Valley, Along CA-20 (Colusa Hwy), 0.3 mile west of South Tarke Road, 3.75 miles east of Meridian 13 Comment
  SBBG129056  Salix lasiolepis G. K. Helmkamp 2013-3-9 20160 Sutter N Butte Rd, 0.4 mi W of its jct with W Butte Rd, NW foot of Sutter Buttes 24 Comment
  CDA16928  Salsola ryanii G. F. Hrusa, K. Kosta 2001-10-1 15999 Sutter Sacramento Valley; Fenceline on Hwy 99 at N end of Yuba City. Population large, with both glabrous and hairy plants. Calyx wings reddish (when young). Annual. Type A X B? 0 Comment
  CHSC51231  Salvia columbariae Lowell Ahart 1977-4-5 1260 Sutter On the west side of the South Butte, Sutter Buttes. 457 Comment
  CHSC37166  Sambucus mexicana L. Ahart 1982-6-19 3609 Sutter S of Myers home, Myers Ranch, Sutter Buttes. Comment
  SEINET12350536  Sambucus mexicana Unknown 1998-6-3 17 Sutter 2 mi SW of Wheatland, near military reserve border 20 Comment
  CAS-BOT-BC238597  Sambucus nigra subsp. caerulea Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes 350 Comment
  CDA29480  Sambucus nigra subsp. caerulea M. K. Beyers 2009-5-9 40 Sutter The Sutter Buttes; Dean Ranch; ca. 30 yards northwest of the end rock of manmade rock wall (the closest to the cattle watering hole). 0 Comment
  UC567001  Sanicula bipinnata F. W. Embree 1934-3-22 23 Sutter 1 mi s and 2 1/2 mi e of South Butte 271 Comment
Read comments
May 17 2012
  UCD140569  Sanicula bipinnata Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7611 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southeast of North Butte. Top of Sunrise Ridge. 272 Comment
  CAS-BOT-BC223230  Sanicula bipinnatifida Roxana S. Ferris 1917-4-18 661 Sutter Marysville Buttes 121 Comment
  JEPS271  Sanicula crassicaulis W. L. Jepson 1891-4-20 14188 Sutter near the base of South Peak (The Marysville Buttes, Smith Butte); The Marysville Buttes, Smith Butte Comment
  UC1022475  Sanicula crassicaulis C. Ritchie Bell, Lawrence Heckard April 1952 3 X395 Sutter w of Maryville (South Butte (Sutters Buttes)); South Butte Comment
  UC1123201  Sanicula tuberosa H. S. Yates 1934-3-11 3651 Sutter North Butte 213 Comment
  UC1127649  Saxifraga californica A. E. Wieslander 1934-3-11 383 Sutter 1 mi ne of North Butte 121 Comment
  UC566227  Saxifraga californica H. S. Yates 1934-3-11 3670 Sutter North Butte 213 Comment
  SEINET10483061  Saxifraga fragosa Lowell Ahart 1984-3-24 Ahart 4517 Sutter Myers Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 50 m. 50 Comment
  UCD65888  Schedonorus arundinaceus Beecher Crampton 1957-5-14 4017 Sutter Robbins. Comment
  SD134085  Schoenoplectus acutus John Thomas Howell 1975-7-21 51328 Sutter Along canal near south end of Sutter Causeway. Comment
  CHSC43494  Schoenoplectus acutus var. occidentalis Lowell Ahart 1977-7-24 1492 Sutter Bottom of a small wash, on the south side of the South Butte, Sutter Buttes. 365 Comment
  RSA0046898  Schoenoplectus acutus var. occidentalis Richard Carter 2006-7-31 17121 Sutter Ca. 9 airmiles WNW Sutter, jct. Pass Rd. (N Meridian Rd.) and Mawson Rd., ca. 0.3 mi W Butte Slough; irrigation canal along S side Pass Rd. Comment
  CAS-BOT-BC111441  Schoenoplectus acutus var. occidentalis John Thomas Howell 1975-7-21 51328 Sutter Along canal near south end of Sutter Causeway. Comment
  RSA127025  Schoenoplectus acutus var. occidentalis P. L. Johannsen 1935-5-26 674 Sutter 4.3 miles south of South Butte 15 Comment
  POM312842  Schoenoplectus maritimus H. L. Mason 1945-9-18 12710 Sutter Sutter by-pass, north of Knight s Landing Comment
  UC1100680  Scirpus acutus var. occidentalis Herbert L. Mason 1945-9-18 12700 Sutter margins of pools on overflow lands of Sutter By-pass near bridge of Yuba City- Knight's Landing Highway; overflow lands of Sutter By-pass Comment
  CDA13706  Scirpus fluviatilis G. F. Hrusa, J. Glazner 1997-4-15 13668 Sutter Central Valley; Ponds W of Sutter Bypass off Hughes Rd. S. of Yuba City and Sutter Nat. Wildlife Refuge. W of E Township Rd. Comment
  CAS-BOT-BC240037  Scribneria bolanderi Beecher Crampton 1962-4-17 6191 Sutter 4 miles west of Pennington, junction North Butte and West Butte Roads Comment
  CHSC40462  Scribneria bolanderi Lowell Ahart 1985-5-5 4905 Sutter Along the edge of the road, about 3/4 mile south-east of the Dean Cabin, Dean Ranch, about 3 1/2 miles north-west of Sutter, Sutter Buttes. 200 Comment
  CHSC47638  Scribneria bolanderi Lowell Ahart 1982-4-23 3339 Sutter Bulldozed road, about 1/4 mile west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  UC1151613  Scribneria bolanderi Beecher Crampton 1962-4-17 6191 Sutter 4 mi w of Pennington (junction North Butte and West Butte Roads) Comment
  UCD92508  Scribneria bolanderi Beecher Crampton 1962-4-17 6191 Sutter 4 miles west of Pennington, at junction of North Butte and West Butte Roads. Comment
  UC1125692  Scrophularia californica G. E. Sindel 1934-4-10 58 Sutter w slope North Butte; Marysville Quadrangle, Marysville Buttes Comment
  UCD124567  Scrophularia californica George F. Hrusa 1990-4-4 7618 Sutter in small drainage on S side of of North Butte. 400 Comment
  UCD124628  Scrophularia californica George F. Hrusa 1990-4-4 7618 Sutter In small drainage on S side of North Butter at mid elevation. 400 Comment
  JEPS78811  Scutellaria siphocampyloides Edward Lee 1936-5-9 2049 Sutter se of North Butte Road to North Butte Foothills (Marysville Buttes); Marysville Buttes Comment
  UC762473  Scutellaria siphocampyloides Joseph Andorfer Ewan and Nesta 1936-5-9 9560 Sutter road to North Butte (from east) 152 Comment
  UC573611  Scutellaria tuberosa G. E. Sindel 1934-3-30 47 Sutter 1/4 mi w and 1 mi s of North Butte 304 Comment
  CAS-BOT-BC417010  Sedella pumila Roxana S. Ferris 1926-4-22 6359 Sutter Slopes of West Butte, Marysville Buttes Comment
  CAS-BOT-BC417012  Sedella pumila Margit Sands 1983-5-7 4373 Sutter Dean Ranch, Sutter Buttes 250 Comment
  POM174577  Sedella pumila Roxana S. Ferris 1926-4-22 6359 Sutter Slopes of West Butte, Marysville Buttes Comment
  UCD13391  Sedella pumila Jean Dougherty 1986-4-26 86 -8 Sutter Sutter Butes. Comment
  CAS-BOT-BC62149  Selaginella hansenii Roxana S. Ferris 1926-4-22 6330 Sutter slopes of West Butte, Marysville Buttes Comment
  CAS-BOT-BC62151  Selaginella hansenii A. A. Heller 1915-4-3 11802 Sutter South slope of South Butte, Marysville Buttes 304 Comment
  CHSC46182  Selaginella hansenii Lowell Ahart 1980-7-26 2693 Sutter Near the old homestead, on the south side of the South Butte, Sutter Buttes. 320 Comment
  JEPS79470  Selaginella hansenii Edward Lee with A. Carter, and J. and N. Ewan 1936-5-9 2096 Sutter e side North Butte; Marysville Buttes Comment
  UC150860  Selaginella hansenii A. A. Heller 1905-3-22 7583 Sutter Marysville Buttes Comment
  CAS-BOT-BC62152  Selaginella hansenii A. A. Heller 1905-3-22 7583 Sutter directly east of South Butte, Marysville Buttes Comment
  SEINET10470987  Selaginella hansenii A. Arthur Heller 1915-4-3 Heller 11802 Sutter South slope of South Butte, Marysville Buttes about 1000 feet, in open rocky places in granite in the Quercus douglasii belt, where it is very abundant, as it also is on igneous rocks along the southeast base of the Buttes. Widely distributed in northern middle California. The Buttes are an isolated group of peaks in the Sacramentyo Valley. 305 Comment
  CHSC82248  Senecio vulgaris Lowell Ahart 2002-3-20 9426 Sutter On the south side of Pass Road, west of the corral, Sutter Buttes, about 4 miles northwest of Sutter. 76 Comment
  UCR198441  Senecio vulgaris George K. Helmkamp, E. A. Helmkamp 2008-3-6 13139 Sutter Sacramento Valley, Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City 19 Comment
  UCR249580  Senecio vulgaris George K. Helmkamp, Amy Barnes 2013-3-28 20276 Sutter Sacramento Valley, Hageman Road just south of its junction with CA-20, east of Meridian 17 Comment
  CAS-BOT-BC364682  Senecio vulgaris John H. Thomas 1981-4-20 20368 Sutter Sutter Buttes. Dean Place 213 Comment
  CAS-BOT-BC364683  Senecio vulgaris Lowell Ahart 1982-3-6 3240 Sutter Hill west of the Dean Cabin, Dean Ranch, Sutter Buttes 350 Comment
  CHSC91743  Senna occidentalis G. F. Hrusa; K. Kosta 2001-10-1 15985 Sutter Northern California. Sacramento Valley. In Mung garden N of Yuba City. Comment
  CHSC45828  Sequoia sempervirens Lowell Ahart 1963-12-20 10 Sutter 30 Comment
  CAS-BOT-BC243649  Setaria pumila Lowell Ahart 1984-8-3 4768 Sutter Along a small stream on the south side of the South Butte, Sutter Buttes 150 Comment
  JEPS103435  Sibara virginica Lowell Ahart 2002-3-28 9451 Sutter On the bottom of a depression, on the E side of West Butte Road, ca 1/4 mile N of the Sacramento Outing Club, Sutter Buttes. 24 Comment
  SD248363  Sibara virginica George K. Helmkamp, Amy Barnes 2013-3-28 20278 Sutter Sacramento Valley: Hageman Road just south of its junction with CA-20, east of Meridian (Sutter Buttes 7.5'Q) 17 Comment
  UC1245140  Sibara virginica Ray Jerrett 1962-3-8 Sutter up and down stream from Everglade Road on irrigation lateral running sw off East Canal (near Gilsizer Slough, Sutter Basin area); Sutter Causeway Quad., Sutter Basin area, nr Gilsizer Slough Comment
  SEINET11989054  Sibara virginica Unknown 1962-1 s.n. Sutter from Everglade Rd, running SW off of East Canal, near Gilsizer Slough, Sutter Basin area Comment
  UCD116730  Sidalcea hartwegii H. A. Borthwick 1925-5-17 1820 Sutter Marysville Buttes. Comment
  UCD15593  Sidalcea hartwegii Margit Sands 1985-4-27 44 Sutter Sutter Butte, 1/2 mile E of Dean Place buildings. South side of road. 213 Comment
  CHSC45557  Silene gallica Lowell Ahart 1982-4-23 3323 Sutter Near cow trails, west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  CAS-BOT-BC393469  Silene gallica Lowell Ahart 1983-4-23 3323 Sutter Myers Ranch, Sutter Buttes. West of Myers home 50 Comment
  CAS-BOT-BC393471  Silene gallica Lowell Ahart 1977-4-10 s.n. Sutter South Butte, Sutter Buttes. West of Myers home 500 Comment
  POM151544  Silene gallica Roxana S. Ferris 1917-4-18 655 Sutter Marysville Buttes. 122 Comment
  POM163505  Silene gallica Roxana S. Ferris 1926-4-22 6381 Sutter Slopes of West Butte, Marysville Buttes Comment
  UCD15436  Silene macrotheca Margit Sands 1985-4-18 38 Sutter Sutter Buttes, Dean Place, at the base of North Butte, one mile northwest of ranch buildings, on northeast edge of a meadow; 213 Comment
  CAS-BOT-BC175072  Silene verecunda Lowell Ahart 1981-5-18 2828 Sutter On top of South Butte, Sutter Buttes 650 Comment
  CAS-BOT-BC175073  Silene verecunda Lowell Ahart 1984-5-21 4631 Sutter East of where the road forks to go to each radio tower. Near the lower radio tower on the South Butte, Sutter Buttes 675 Comment
  CHSC45559  Silene verecunda Lowell Ahart 1984-5-21 4631 Sutter East of where the road forks to go to each radio tower, near the lower radio tower on the South Butte, Sutter Buttes. 609 Comment
  SEINET11933835  Silene verecunda Unknown 1984-1 4631 Sutter E of where the road forks go to each radio tower, Sutter Buttes, W of Marysville 675 Comment
  CAS-BOT-BC364879  Silybum marianum Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes 150 Comment
  RSA325168  Sinapis alba L. Ahart 1984-4-19 4583 Sutter Ca 100 m N of the jct of Pass Road and West Butte Road, along W Butte Road, Sutter Buttes, W of Marysville. 35 Comment
  UCR249584  Sinapis alba George K. Helmkamp, Amy Barnes 2013-3-28 20270 Sutter Sacramento Valley, Hageman Road just south of its junction with CA-20, east of Meridian 17 Comment
  UCR233019  Sinapis arvensis George K. Helmkamp, E. A. Helmkamp 2011-5-12 17269 Sutter Sacramento Valley, Howsley Road at CA-99/El Centro Blvd., 3.3 miles west of Pleasant Grove 30 Comment
  CAS-BOT-BC75294  Sisymbrium officinale Lowell Ahart 1977-4-5 s.n. Sutter On south side of South Butte, Sutter Buttes. 250 Comment
  CAS-BOT-BC75295  Sisymbrium officinale Lowell Ahart 1982-4-24 3353 Sutter Near the dirt road that leads to the gravel pit, about 0.25 mile southwest of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  RSA427321  Solanum americanum L. Ahart 1984-10-22 4830 Sutter On the S side of South Butte, Sutter Buttes, west of Marysville. 150 Comment
  UC1426500  Solanum elaeagnifolium H. R. Bennett 1965-8-13 8486 Sutter 5 mi w from Yuba City Comment
  SEINET10898389  Solanum nodiflorum Lowell Ahart 1984-8-3 Ahart 4769 Sutter On the south side of the South Butte, Sutter Buttes, Ca. Comment
  CHSC36246  Solanum parishii L. Ahart 1982-4-24 3384 Sutter S slope near the S fence line, ca. 3/4 mi sw of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  NY821078  Solanum parishii R. S. Ferris 1917-4-18 650 Sutter Marysville Buttes 122 Comment
  NY821195  Solanum parishii A. A. Heller 1914-5-6 11361 Sutter Marysville Buttes Comment
  UCD126992  Solanum physalifolium var. nitidibaccatum K. Esau; E. H. Hyde 1939-6-1 s.n. Sutter Sutter Basin. Comment
  CDA5989  Solanum rostratum A. C. Browne 1952-7-9 Sutter Sacramento Northern Railroad yards, Yuba City. 0 Comment
  CAS-BOT-BC156450  Solanum umbelliferum R. S. Ferris 1926-4-22 6372 Sutter Slopes of West Butte, Marysville Buttes Comment
  CAS-BOT-BC156871  Solanum umbelliferum L. Ahart 1977-4-7 s.n. Sutter Myers Ranch, Sutter Buttes 50 Comment
  JEPS78727  Solanum umbelliferum Edward Lee 1936-5-9 2076 Sutter e side of North Butte (Marysville Buttes); , North Butte Comment
  UC1125018  Solanum umbelliferum G. E. Sindel 1934-3-30 39 Sutter 1/2 mi w and 1 mi s of North Butte 304 Comment
  CAS-BOT-BC157398  Solanum umbelliferum L. Ahart 1982-4-24 3384 Sutter About 3/4 mile south-west of Myers home, Myers Ranch, Sutter Buttes 50 Comment
  RSA473652  Solidago californica L. Ahart 1984-9-22 4808 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville; near the berry patch above the old homestead, on the south side of the Butte. 70 Comment
  SEINET10904952  Solidago californica Lowell Ahart 1984-9-22 Ahart 4808 Sutter Vicinity of South Butte, Sutter Buttes; west of Marysville. Valley Grassland and Foothill Woodland; 70 to 440 m in elev. 70 Comment
  CAS-BOT-BC364915  Solidago velutina subsp. californica Lowell Ahart 1984-9-22 4808 Sutter On the south side of the South Butte, Sutter Buttes 440 Comment
  CAS-BOT-BC364916  Solidago velutina subsp. californica John Thomas Howell 1981-10-14 54649 Sutter Dean Ranch, Sutter Buttes Comment
  CAS-BOT-BC374409  Sonchus asper Lowell Ahart 1984-5-21 4615 Sutter At the old homestead on the south side of the South Butte, Sutter Buttes 400 Comment
  JEPS37523  Sonchus asper W. L. Jepson 1891-4-20 Sutter Sutter plains , Sutter plains (Region of the Marysville Buttes) Comment
  SEINET10474008  Sonchus asper Lowell Ahart 1984-5-21 Ahart 4615 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 400 m. 400 Comment
  CHSC116120  Sonchus oleraceus Lowell Ahart 2015-11-4 20612 Sutter Peach orchard, about 50 yards east of George Washington Blvd., about 1 1/8 mile south of the intersection of Highway 20 and George Washington Blvd., Yuba City. 18 Comment
  JEPS124161  Sonchus oleraceus Lowell Ahart 2015-11-4 20612 Sutter About 50 yards east of George Washington Blvd., about 1 1/8 mile south of the intersection of Highway 20 and George Washington Blvd., Yuba City. Comment
  UCR237451  Sonchus oleraceus George K. Helmkamp, E. A. Helmkamp 2012-2-23 18567 Sutter Sacramento Valley, east end of Kirkville Road at the west edge of Sutter Bypass Causeway 15 Comment
  CAS-BOT-BC374572  Sonchus oleraceus Lowell Ahart 1982-10-11 3873 Sutter Below the bridge on Pass Road, a little east of the Gass [Gas] Compression Station, Sutter Buttes 50 Comment
  UCR198409  Sonchus tenerrimus George K. Helmkamp, E. A. Helmkamp 2008-4-17 13280 Sutter Sacramento Valley, along Pass Road at the south side of Sutter Buttes, 2.3 miles northwest of Sutter 70 Comment
  CDA2472  Sorghum bicolor T. C. Fuller 1968-9-11 17583 Sutter East side of Garmire Road, 0.5 miles north of Acme Road, southeast of Meridian. 0 Comment
  CAS-BOT-BC227210  Sorghum halepense George K. Helmkamp; E. A. Helmkamp 2010-10-20 17033 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  SEINET3856766 Image available Sorghum halepense George K. Helmkamp, E. A. Helmkamp 2010-10-20 17033 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile N of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE of Trowbridge 17 Comment
  UC1133054  Sorghum halepense F. W. Embree 1934-5-14 55 Sutter 15 mi. n.e. Slough School; Marysville Buttes Quad. Comment
  UCD92662  Sorghum halepense G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13043 Sutter Sacramento Valley. Oak Ave. at its junction with CA-99, about 2.8 miles N of the Feather River crossing. 8 Comment
  UCR188495  Sorghum halepense George K. Helmkamp, E. A. Helmkamp 2007-9-30 13043 Sutter Sacramento Valley, Oak Ave. at its junction with CA-99, about 2.8 miles north of the Feather River crossing 8 Comment
  CAS-BOT-BC389933  Spergula arvensis Lowell Ahart 1986-5-24 5305 a Sutter North of the Dean Cabin, Dean Ranch, about 3 1/2 miles north-west of Sutter, Sutter Buttes 213 Comment
  CAS-BOT-BC390221  Spergularia bocconi Lowell Ahart 1977-7-24 s.n. Sutter Sutter Buttes Region. South Butte, Sutter Buttes 100 Comment
  SEINET10866381  Spergularia bocconi Lowell Ahart 1983-5-14 Ahart 4009 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  UCD99241  Spergularia marina Joseph Andorfer Ewan; Nesta Ewan 1936-5-9 9547 Sutter 3 miles N of Sutter, east side of Marysville Buttes. Comment
  UCD140622  Spergularia rubra Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7664 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  CAS-BOT-BC390578  Spergularia rubra John H. Thomas 1981-4-20 20405 Sutter Sutter Buttes. Open fields near Dean Place 213 Comment
  CHSC37180  Stachys stricta L. Ahart 1982-6-20 3638 Sutter On sides of a small wash, n of the Dean Cabin, Dean Ranch, Sutter Buttes. 350 Comment
  CHSC51239  Stachys stricta Lowell Ahart 1981-7-3 2892 Sutter Growing near the old gas well, on the south side of the South Butte, Sutter Buttes. 91 Comment
  SD240963  Stellaria media George K. Helmkamp, E. A. Helmkamp 2011-5-12 17274 Sutter Sacramento Valley: Garden Highway at the junction with Garwood Road, c. 1 mi SW of Nicolaus (Nicoaus 7.5'Q) 10 Comment
  SEINET4691729  Stellaria media George K. Helmkamp, E. A. Helmkamp 2011-1 17274 Sutter Sacramento Valley: Garden Highway at the junction with Garwood Road, c. 1 mi. SW of Nicolaus. 11 Comment
  CAS-BOT-BC393872  Stellaria media Lowell Ahart 1982-3-6 3241 Sutter Dean Ranch, Sutter Buttes; (Old Man Mountain) south-west of the Dean Cabin; ridge forms the south boundary of the ranch. 500 Comment
  CAS-BOT-BC393873  Stellaria media Lowell Ahart 1977-4-5 s.n. Sutter On south side of South Butte, Sutter Buttes. 200 Comment
  CAS-BOT-BC395091  Stellaria nitens Lowell Ahart 1982-3-6 3239 Sutter Dean Ranch, Sutter Buttes, hill west of the Dean Cabin. 350 Comment
  SEINET10537639  Stellaria nitens Lowell Ahart 1984-3-31 Ahart 4530 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 300 m. 300 Comment
  CAS-BOT-BC405348  Stellaria pallida Lowell Ahart 1983-5-4 3942 Sutter Along Pass Road, Sutter Buttes, about 4 miles west of Kellogg Road. 50 Comment
  SD122593  Stephanomeria virgata Lowell Ahart 1984-10-22 4826 Sutter On the south side of South Butte, Sutter Buttes, west of Marysville. 149 Comment
  SEINET10972042  Symphoricarpos rivularis Lowell Ahart 1983-9-4 Ahart 4389 Sutter Ca. 1/2 mi NW of the Dean Cabin, Dean Ranch, Sutter Buttes, W of Marysville. Foothill Woodland; 300 m. 300 Comment
  UC1192081  Symphyotrichum subulatum Herbert L. Mason 1945-9-18 12703 Sutter Sutter By-pass near bridge on Yuba City-Knight's Landing Highway Comment
  CAS-BOT-BC98254  Symphyotrichum subulatum var. parviflorum John Thomas Howell 1981-10-13 54624 Sutter Bobelaine Audubon Sanctuary, Feather River at mouth of Bear River 9 Comment
  CHSC37051  Symphyotrichum subulatum var. parviflorum Lowell Ahart 1982-10-11 3885 Sutter Along edge of Pass Rd, S of the South Butte, Sutter Buttes. 50 Comment
  CHSC40556  Symphyotrichum subulatum var. parviflorum Lowell Ahart 1985-10-19 5206 Sutter About 1/2 mile southeast of the Dean Cabin, Dean Ranch, Sutter Buttes. 243 Comment
  CAS-BOT-BC98253  Symphyotrichum subulatum var. parviflorum John H. Thomas 1980-12-6 20204 Sutter Greylodge Bird Refruge, northeast of Sutter Buttes Comment
  JEPS107953  Taeniatherum caput-medusae Lowell Ahart, Jack Lindsay 2005-5-31 11841 Sutter In a large vernal pool, pasture, on the north side of the dirt private road, about 1/2 mile north of Malott Road, about 2 miles (air) northeast of Sutter 19 Comment
  SEINET10904985  Taraxacum officinale Lowell Ahart 1983-9-4 Ahart 4388 Sutter Southeast of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  JEPS106283  Tauschia hartwegii Lowell Ahart 2004-5-2 10828 Sutter On a ridge, northwest of the old homestead at the large rock outcrop, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 410 Comment
  UC1122949  Tauschia hartwegii H. S. Yates 1934-3-11 3668 Sutter North Butte; Marysville Buttes Quad., North Butte Comment
  UC1745713  Tauschia hartwegii Annetta M. Carter, Joe & Nesta Ewan, Edward Lee 1936-5-9 1181 Sutter 5 mi W of Live Oak; Marysville Buttes, North Butte Comment
  UCR92518  Tauschia hartwegii G. Fred Hrusa 1990-4-4 7636 Sutter North Butte of The Sutter Buttes 550 Comment
Read comments
Oct 11 2010
  CHSC54167  Tetrapteron graciliflorum Walt Anderson 1991-4-28 Sutter In fire road. Sutter Buttes. 381 Comment
  UC572271  Tetrapteron graciliflorum G. E. Sindel 1934-3-30 48 Sutter 1 1/2 mi n and 3 1/2 mi w Union School; Marysville Buttes Quadrangle 213 Comment
  CAS-BOT-BC66839  Thysanocarpus curvipes John H. Thomas 1981-4-20 20338 Sutter Sutter Buttes. 0.5-0.75 mile eastward of Dean Place. 182 Comment
  CAS-BOT-BC66840  Thysanocarpus curvipes John H. Thomas 1981-4-20 20359 Sutter Sutter Buttes. Dean Place. 213 Comment
  CAS-BOT-BC66844  Thysanocarpus curvipes John H. Thomas 1981-4-30 20432 Sutter Sutter Buttes. Huff Canyon - North Butte area. 304 Comment
  CAS-BOT-BC66845  Thysanocarpus curvipes John H. Thomas 1981-4-30 20443 Sutter Sutter Buttes. Huff Canyon - North Butte area. 304 Comment
  CAS-BOT-BC66855  Thysanocarpus curvipes Lowell Ahart 1981-3-14 2700 Sutter Dean Ranch, Sutter Buttes. 350 Comment
  JEPS54171  Thysanocarpus curvipes W. L. Jepson 1891-4-20 14333 Sutter South Peak; Marysville Buttes, South Peak Comment
  UC11027  Thysanocarpus curvipes W. L. Jepson 1891-4-20 Sutter South Peak , South Peak (Marysville Buttes) Comment
  UC566208  Thysanocarpus curvipes H. S. Yates 1934-3-11 3673 Sutter Marysville Buttes North Butte; , North Butte 213 Comment
  CAS-BOT-BC66850  Thysanocarpus curvipes A. A. Heller 1915-3-25 11786 Sutter South side of the Marysville Buttes. Comment
  CAS-BOT-BC66853  Thysanocarpus curvipes Lowell Ahart 1977-4-7 s.n. Sutter Myers Ranch, Sutter Buttes. North side of Sutter Buttes. 50 Comment
  CAS-BOT-BC66854  Thysanocarpus curvipes Lowell Ahart 1977-4-10 s.n. Sutter West side of South Butte, Sutter Buttes. 500 Comment
  UCD115937  Thysanocarpus curvipes George F. Hrusa 1990-4-4 7650 Sutter Sutter Buttes. South side of North Butte. Comment
  CHSC47391  Thysanocarpus laciniatus Lowell Ahart 1981-5-18 2823 Sutter Along the edge of the road on the top of the South Butte, Sutter Buttes. 609 Comment
  CHSC87393  Thysanocarpus laciniatus Lowell Ahart 2004-5-2 10854 Sutter Mountaintop, on the south side of the road just west of the lower tower, near the top of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 431 Comment
  CAS-BOT-BC66957  Thysanocarpus laciniatus Lowell Ahart 1984-5-21 4637 Sutter The edge of the road to the lower radio tower on the South Butte, Sutter Buttes. 675 Comment
  UCR51810  Thysanocarpus radians C. B. Wolf 1937-3-30 08366 Sutter Sacramento Valley, 5.2 mi. west of Sheridan 27 Comment
  CAS-BOT-BC67287  Thysanocarpus radians A. A. Heller 1915-3-25 11787 Sutter Southwest end of Marysville Buttes. Comment
  CHSC37254  Torilis arvensis subsp. purpurea L. Ahart 1982-5-30 3504 Sutter Ca. 3/4 mi w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC87370  Torilis arvensis subsp. purpurea Lowell Ahart 2004-5-2 10827 Sutter On a ridge, northwest of the old homestead at the large rock outcrop, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 410 Comment
  JEPS105881  Torilis arvensis subsp. purpurea Lowell Ahart 2004-5-2 10827 Sutter On a ridge, northwest of the old homestead at the large rock outcrop, on the west side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 410 Comment
  CHSC37176  Torilis nodosa L. Ahart 1982-6-20 3634 Sutter On the sides of a small wash just a little above the pond on the Dean Ranch, Sutter Buttes. 350 Comment
  CHSC40264  Torilis nodosa Lowell Ahart 1985-5-5 4899 Sutter East of the road, about 2 miles south-east of the Dean Cabin, about 2 miles north of Sutter, Sutter Buttes. 100 Comment
  CHSC45888  Torilis nodosa Lowell Ahart 1977-5-19 1377 Sutter South Butte, Sutter Buttes. 182 Comment
  CHSC87390  Torilis nodosa Lowell Ahart 2004-5-2 10815 Sutter About 1/4 mile north of the old gas well and dirt road, on the southwest side of the South Butte, Sutter Buttes, about 4 3/4 miles (air) northwest of Sutter. 162 Comment
  UC1123222  Torilis nodosa P. L. Johannsen 1935-5-24 659 Sutter 3 miles SSW of Sutter 12 Comment
  SEINET10840970  Torilis nodosa Lowell Ahart 1985-5-5 Ahart 4899 Sutter East of the road, about 2 miles south-east of the Dean Cabin, about 2 miles north of Sutter, Sutter Buttes. Comment
  CHSC37185  Toxicodendron diversilobum L. Ahart 1982-6-20 3644 Sutter Along a seep stream, ca. 1/4 mi se of Dean Cab Cabin, Dean Ranch, Sutter Buttes. 300 Comment
  UCD116991  Toxicodendron diversilobum George F. Hrusa 1990-4-4 7628 Sutter North Butte. 350 Comment
  UCD58731  Toxicodendron diversilobum James Barker 2007-7-11 s.n. Sutter Sutter Co. (Yuba Co.?): East Nicholas. Ca. 2 miles from the Feather River. Vicinity of Hwy. 99. Comment
  SEINET9372140  Toxicodendron diversilobum Unknown 1990-4-4 7628 Sutter Colonial shrub approx. 4 ft. in height. Common on all slopes of Northe Butte. This from SE slopes. El. ~350 meters. Comment
  CHSC32083  Tribulus terrestris L. Ahart 1977-7-24 1488 Sutter Near the old gas well on s side of the South Butte in the Sutter Buttes. 100 Comment
  SD234541  Tribulus terrestris G. K. Helmkamp, E. A. Helmkamp 2007-9-30 13044 Sutter Sacramento Valley: Oak Ave, at its junction with CA-99, about 2.8 miles north of the Feather River crossing. 7 Comment
  UCD107396  Tribulus terrestris G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13044 Sutter Sacramento Valley. Oak Ave. at its junction with CA-99, about 2.8 miles N of the Feather River crossing. 8 Comment
  POM58099  Trichocoronis wrightii E. B. Copeland 1908-7-26 3503 Sutter Sutter County Comment
  SEINET10499334  Trichostema lanceolatum Lowell Ahart 1983-9-4 Ahart 4393 Sutter Ca. 1/2 mi NW of the Dean Cabin, Dean Ranch, Sutter Buttes, W of Marysville. Foothill Woodland; 300 m. 300 Comment
  POM163518  Trifolium albopurpureum Roxana S. Ferris 1926-4-22 6323 Sutter Slopes of West Butte, Marysville Buttes Comment
  SEINET11173457 Image available Trifolium albopurpureum A. A. Heller 1905-3-22 7578 Sutter Marysville Buttes Comment
  JEPS78846  Trifolium albopurpureum var. albopurpureum Edward Lee 1936-5-10 2110 Sutter North Butte Marysville Buttes (near summit) Comment
  CHSC41458  Trifolium bifidum var. decipiens Lowell Ahart 1986-5-4 5255 Sutter On the bottom of a large vernal pool, near the first gate to the Dean Ranch, about 1/2 mile north of the intersection of Mallott Road and Alf Road, about 2 miles north-east of Sutter, Sutters. 30 Comment
  CHSC44502  Trifolium ciliolatum Lowell Ahart 1977-4-10 1284 Sutter On the south side of the South Butte, Sutter Buttes. 365 Comment
  CHSC87405  Trifolium ciliolatum Lowell Ahart 2004-5-2 10837 Sutter On a mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 453 Comment
  JEPS78760  Trifolium ciliolatum Edward Lee 1936-5-9 2059 Sutter hill to e North Butte; Marysville Buttes Comment
  JEPS78816  Trifolium ciliolatum Edward Lee 1936-5-9 2058 Sutter hills to e North Butte; Marysville Buttes Comment
  SEINET10452494  Trifolium ciliolatum Lowell Ahart 1985-5-5 Ahart 4929 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  SEINET10452497  Trifolium ciliolatum Lowell Ahart 1984-4-19 Ahart 4564 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  UC631069  Trifolium depauperatum var. amplectens A. A. Heller 1914-4-1 11253 Sutter ne side Marysville Buttes Comment
  CHSC45923  Trifolium depauperatum var. depauperatum Lowell Ahart 1982-4-23 3297 Sutter In a grassy area west of the Myers home, Myers Ranch, Sutter Buttes. 45 Comment
  UC1130008  Trifolium depauperatum var. depauperatum A. E. Wieslander 1934-3-11 398 Sutter 2 mi s North Butte; Marysville quad 182 Comment
  UC1537348  Trifolium depauperatum var. depauperatum Gordon H. True Jr. 1936-3-27 379 Sutter n slopes Marysville Buttes 76 Comment
  UC1746007  Trifolium depauperatum var. depauperatum Annetta M. Carter, Joe & Nesta Ewan, Edward Lee 1936-5-9 1179 Sutter 5 mi W of Live Oak; Marysville Buttes, North Butte 30 Comment
  SEINET10452506  Trifolium fragiferum Lowell Ahart 1983-9-4 Ahart 4385 Sutter Southeast of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  UC570026  Trifolium gracilentum F. W. Embree 1934-3-22 16 Sutter 1/2 mi s and 2 3/4 mi e South Butte; Marysville qaud 243 Comment
  RSA121658  Trifolium gracilentum F. W. Embree 1934-3-22 16 Sutter 1/2 mi. S and 2 3/4 mi. E of South Butte, Marysville. Comment
  SEINET10939982  Trifolium gracilentum Lowell Ahart 1983-5-14 Ahart 4013 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  UCD140584  Trifolium hirtum Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7626 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 271 Comment
  CDA29455  Trifolium hirtum M. K. Beyers 2009-5-9 43 Sutter The Sutter Buttes; Dean Ranch; ca. 30 yards northwest of the end rock of manmade rock wall (the closest to the cattle watering hole). 0 Comment
  CHSC36231  Trifolium microcephalum L. Ahart 1982-4-23 3322 Sutter In open grassy areas, w of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  JEPS65958  Trifolium microcephalum W. L. Jepson 1891-4-20 13682 Sutter Yuba City Region of The Marysville Buttes Comment
  CHSC37250  Trifolium obtusiflorum L. Ahart 1982-5-30 3516 Sutter On banks of small wash, near s fence line, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC41460  Trifolium obtusiflorum Lowell Ahart 1986-5-26 5311 Sutter Along the banks of a small stream, about 1/8 mile south of the Myers Ranch, about 1 and 1/8 mile south of the Myers home about 3 miles south-west of Pennington, Sutter Buttes. 45 Comment
  SEINET10452525  Trifolium oliganthum Lowell Ahart 1983-9-4 Ahart 4366 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  SEINET10577420  Trifolium tridentatum var. tridentatum A. Arthur Heller 1914-5-6 Heller 11369 Sutter Marysville Buttes Comment
  SEINET10895578  Trifolium tridentatum var. tridentatum A. Arthur Heller 1914-5-6 Heller s.n. Sutter Marysville Buttes Comment
  SEINET10895558  Trifolium truncatum A. Arthur Heller 1914-4-1 Heller s.n. Sutter Abundant on moist grassy slopes on the northeast side of the Marysville Buttes. Here it often occurs in fair sized colonies, in open places about Quercus douglasi, associated with T. ciliolatum and T. phaeocephalum. Originally mentioned as "abundant in Napa and Solano counties, etc." Comment
  UCD140597  Trifolium variegatum Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7639 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 261 Comment
  SEINET10906949  Trifolium variegatum Lowell Ahart 1984-4-19 Ahart 4566 Sutter Along West Butte Road, ca. 1.8 mile N of Sacramento Outing Club, Sutter Buttes, west of Marysville. Valley Grassland; 35 m. 35 Comment
  CHSC36279  Trifolium variegatum var. major L. Ahart 1982-4-23 3305 Sutter W of the Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC87392  Trifolium willdenovii Lowell Ahart 2004-5-2 10844 Sutter Mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 540 Comment
  JEPS4143  Trifolium willdenovii W. L. Jepson 1891-4-20 13678 Sutter base South Peak; Marysville Buttes region Comment
  UC204393  Trifolium willdenovii A. A. Heller 1914-5-6 11367 a Sutter near one of lesser peaks; Marysville Buttes Comment
  UC631622  Trifolium willdenovii A. A. Heller 1915-5-25 11783 Sutter se base Marysville Buttes Comment
  UCD140599  Trifolium willdenovii Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7641 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 226 Comment
  UCR151589  Trifolium willdenovii Beecher Crampton 1962-4-17 6155 Sutter Sacramento Valley, Riego Station, extreme southeast portion of county near Placer Co. line 14 Comment
  POM163447  Trifolium willdenovii Roxana S. Ferris 1926-4-22 6338 Sutter Slopes of West Butte, Marysville Buttes Comment
  SEINET10840459  Triodanis perfoliata Lowell Ahart 1984-5-21 Ahart 4624 Sutter At the old homestead on the south side of South Butte, Sutter Buttes, west of Marysville; Foothill Woodland; 400 m. 400 Comment
  JEPS15136  Triphysaria eriantha subsp. eriantha F. W. Embree 1934-3-22 15 Sutter 1 mi w and 1/2 mi s Union School; Marysville Butte Quad. Comment
  JEPS15191  Triphysaria eriantha subsp. eriantha H. S. Yates 1934-3-11 3653 Sutter 2 mi n Union School; Marysville Quad. Comment
  CHSC40262  Triteleia hyacinthina Lowell Ahart 1985-5-5 4909 Sutter South of the road, about 3/4 mile south-east of the Dean Cabin, Dean Ranch, about 3 1/2 miles north-west of Sutter, Sutter Buttes. 200 Comment
  UCR197383  Triteleia hyacinthina George K. Helmkamp, E. A. Helmkamp 2008-4-17 13276 Sutter Sacramento Valley, along Pass Road at the south side of Sutter Buttes, 2.3 miles northwest of Sutter 70 Comment
  CAS-BOT-BC521595  Triteleia hyacinthina Lowell Ahart 1985-5-5 4909 Sutter South of the road, about 3/4 mile south-east of the Dean Cabin, Dean Ranch, about 3 1/2 miles northwest of Sutter, Sutter Buttes 200 Comment
  CAS-BOT-BC521596  Triteleia hyacinthina Lowell Ahart 1982-5-30 3497 Sutter Near the north fence line, you can see the missile base, about 3/4 mile west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  SEINET10472655  Triteleia hyacinthina Lowell Ahart 1985-5-5 Ahart 4909 Sutter Dean Ranch about 3 1/4 miles north-west of Sutter, Sutter Buttes. Comment
  CHSC12044  Triteleia ixioides subsp. scabra K. J. Hislop 1970-3-22 106 Sutter Found ca. 15 yds. Uphill w of Moore Creek ca. 750 yds. From Cole House, Moore Canyon, Sutter Buttes. 121 Comment
  CHSC40313  Triteleia ixioides subsp. scabra Lowell Ahart 1985-5-5 4915 Sutter Along the road, Huff Canyon, about 3/4 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes. 250 Comment
  CHSC87333  Triteleia ixioides subsp. scabra Lowell Ahart 2004-5-2 10840 Sutter On mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 480 Comment
  JEPS105906  Triteleia ixioides subsp. scabra Lowell Ahart 2004-5-2 10840 Sutter On mountainside, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 480 Comment
  UC203627  Triteleia ixioides subsp. scabra A. A. Heller 1914-5-6 11365 Sutter Marysville Buttes, n side of on of the lesser buttes Marysville Buttes Comment
  UC843613  Triteleia ixioides subsp. scabra A. A. Heller 1914-5-6 11365 Sutter Marysville Buttes, n side of on of the lesser buttes Marysville Buttes Comment
  CAS-BOT-BC525778  Triteleia ixioides subsp. scabra Lowell Ahart 1984-5-21 4642 Sutter Ca. 20 m north of where the road forks to go to the radio towers on the South Butte, Sutter Buttes 675 Comment
  CAS-BOT-BC525779  Triteleia ixioides subsp. scabra Lowell Ahart 1985-5-5 4915 Sutter Huff Canyon, about 3/4 mile west of the Dean Cabin, South Butte, Sutter Buttes 250 Comment
  CAS-BOT-BC525781  Triteleia ixioides subsp. scabra A. A. Heller 1914-5-6 11365 Sutter North side of one of the lesser buttes, Marysville Buttes Comment
  POM169378  Triteleia ixioides subsp. scabra E. B. Copeland 1903-5-17 3191 Sutter Marysville Buttes Comment
  RSA337372  Triteleia ixioides subsp. scabra Lowell Ahart 1984-5-21 4642 Sutter On South Butte, Sutter Buttes, west of Marysville. Ca. 20 m N of where road forks to go to the radio towers 675 Comment
  SEINET10472680  Triteleia ixioides subsp. scabra Lowell Ahart 1983-9-4 Ahart 4375 Sutter Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  SEINET10534150  Triteleia ixioides subsp. scabra Edwin B. Copel 1903-5-17 Copeland 3191 Sutter Marysville Buttes Comment
  SEINET10833794  Triteleia ixioides subsp. scabra A. Arthur Heller 1914-5-6 Heller 11365 Sutter Marysville Buttes Comment
  CHSC12042  Triteleia laxa K. J. Hislop 1970-3-23 104 Sutter Ca. 700 yds. From Cole House (n) Moore Canyon, Sutter Buttes. 121 Comment
  UC1133958  Triteleia laxa A. E. Wieslander 1934-3-11 391 Sutter 2 mi se South Butte; Marysville Quad. 60 Comment
  UC765427  Triteleia laxa Joseph Andorfer Ewan and Nesta Ewan 1936-5-9 9566 Sutter canyon on e side North Butte 243 Comment
  CAS-BOT-BC526141  Triteleia laxa Lowell Ahart 1982-4-23 3308 Sutter west of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CDA29481  Triteleia laxa M. K. Beyers 2009-5-9 45 Sutter The Sutter Buttes; Next to dry ravine, about 10 meters from trail. Southwest from the end of manmade stone wall. On Dean Ranch. 0 Comment
  CAS-BOT-BC200494  Triticum aestivum Lowell Ahart 1982-5-30 3464 Sutter Ca. 1/8 mi. W of the Myers Home, Myers Ranch. Sutter Buttes 50 Comment