Dataset: All Collections
Taxa: Isoetes orcuttii (Isoetes nuttallii var. orcuttii)
Search Criteria: California; excluding cultivated/captive occurrences

1
Page 1, records 1-94 of 94

Botanical Research Institute of Texas


BRIT
Isoetes orcuttii A.A. Eaton
BRIT551064Annetta Carter   4711934-04-01
United States, California, Sacramento, Bed of vernal pool, Keithly Ranch, Rio Lindo, CA, Sacramento Valley., 30m

BRIT
Isoetes orcuttii A.A. Eaton
BRIT551063Annetta Carter   4711934-04-01
United States, California, Sacramento, Former vernal pool at Keithly Ranch, Rio Linda, CA. Sacramento Valley., 30m

BRIT
Isoetes orcuttii A.A. Eaton
BRIT507870Annetta Carter   4711934-04-01
United States, California, Sacramento, Keithly ranch, Rio Linda., 30m

BRIT
BRIT527206Annette Carter   4711934-04-01
United States, California, Sacramento, Keithly Ranch, Rio Linda., 30m

Duke University


DUKE
Isoetes orcuttii A.A. Eaton
DUKE10152564   
United States, California

DUKE
Isoetes orcuttii A.A. Eaton
DUKE10140012   
United States, California

Field Museum of Natural History Pteridophyte Collection


F
Isoetes orcuttii A. A. Eaton
C0611354FL. C. Wheeler   3,3951935-03-31
U.S.A., California, Shasta, 3 miles NE Redding between Boulder and Churn Creek, 198m

F
Isoetes orcuttii A. A. Eaton
C0611355FA. Carter   4711934-04-01
U.S.A., California, Sacramento, Rio Linda, Keithly Ranch, 30m

F
Isoetes orcuttii A. A. Eaton
C0611353FJ. T. Howell   41751929-04-20
U.S.A., California, Merced, 2 miles NW of Merced on Oakdale Road

F
Isoetes orcuttii A. A. Eaton
V0075559FC. R. Orcutt   12421884-06-07
U.S.A., California, San Diego, [precise locality unknown]

iNaturalist Fern Observations


iNaturalist:Observations
Isoetes orcuttii Eaton
24422445Sula Vanderplank   2019-04-30
United States, California, 32.868838 -118.43795

iNaturalist:Observations
Isoetes orcuttii Eaton
6202793crothfels   2017-05-13
United States, California, 38.275359 -121.823746

iNaturalist:Observations
Isoetes orcuttii Eaton
71396053Angela Pai   2021-03-14
United States, California, 39.229408 -121.082603

iNaturalist:Observations
Isoetes orcuttii Eaton
24372325Shane Hanofee   2019-05-01
United States, California, 39.226563 -121.086716

iNaturalist:Observations
Isoetes orcuttii Eaton
25518194thevernalfool   2018-04-23
United States, California, 37.365587 -120.393433

Michigan State University


MSC
Isoetes orcuttii A.A. Eaton
MSC0262654John A. Churchill   835981983-04-28
United States, California, San Diego, Miramar, Kearney Mesa; 32.828133 -117.139153, 32.828133 -117.139153

Missouri Botanical Garden


MO:MO
Isoetes orcuttii A.A. Eaton
100210687Charles Russell Orcutt   12421884-06-07
United States, California, San Diego, Protected due to name conservation status

New York Botanical Garden


NYBG
3508190J. Burtt-Davy   s.n.1895-04-07
United States of America, California, Contra Costa Co., 38.004921 -121.805789

NYBG
3508191L. C. Wheeler   33951935-03-31
United States of America, California, Shasta Co., In clay mesa, 3 miles NE Redding between Boulder & Churn Creeks., 198m

NYBG
3508192A. M. Carter   4711934-04-01
United States of America, California, Sacramento Co., Keithly ranch, Rio Linda., 30m

NYBG
3508200M. K. Brandegee   s.n.1889-03-00
United States of America, California, Amador Co., Carbondale. In "Hog Wallows"

NYBG
3508193K. Brandegee   s.n.1892-00-00
United States of America, California, Suisun

NYBG
3508201M. K. Brandegee   s.n.1891-06-00
United States of America, California, Tamalpais

NYBG
76831C. R. Orcutt   12421884-06-07
United States of America, California, San Diego Co., 32.885967 -117.091172

NYBG
3508194M. K. Brandegee   s.n.1889-09-00
United States of America, California, Amador Co., Carbondale. In "Hog Wallows"

NYBG
3508195A. M. Carter   4711934-04-01
United States of America, California, Sacramento Co., Keithly ranch, Rio Linda., 30m

NYBG
3508189C. R. Orcutt   12421884-06-07
United States of America, California, Mesas, South Chollas

NYBG
3508196A. M. Carter   4711934-04-01
United States of America, California, Sacramento Co., Keithly ranch, Rio Linda., 30m

NYBG
3508197J. T. Howell   41751929-04-20
United States of America, California, Merced Co., Muddy margin of drying rain-pond, 2 miles nw. of Merced on Oakdale Road.

NYBG
3508202M. K. Curran   11887-06-00
United States of America, California, Corte Madera

NYBG
3508203J. Burtt-Davy   s.n.1895-04-07
United States of America, California, Contra Costa Co., 38.004921 -121.805789

Oregon State University Vascular Plant Collection


OSC-OSU:V
Isoetes orcuttii A.A. Eaton
OSC-V-001247   
United States, California, [needs research], [Skeletal record only. Location has not yet been databased.]

OSC-OSU:V
Isoetes orcuttii A.A. Eaton
OSC-V-001246   
United States, California, [needs research], [Skeletal record only. Location has not yet been databased.]

OSC-OSU:V
Isoetes orcuttii A.A. Eaton
OSC-V-001245   
United States, California, [needs research], [Skeletal record only. Location has not yet been databased.]

Smithsonian Institution, National Museum of Natural History


US
US 867513J. Johnston   18311918-04-14
United States, California, San Bernardino County. Southern California. "Red Hill" near Upland., 427m

US
US 718900I.M. Johnston   s.n.1917-03-08
United States, California, Southern California. Near Upland.

US
US 828476C. R. Orcutt   1242
United States, California

US
US 1828051L. C. Wheeler   33951935-03-31
United States, California, 3 miles NE Redding between Boulder & Churn Creek, Shasta Co., 198m

US
US 1785180L. C. Wheeler   24361934-03-11
United States, California, ½ mi. E Puddingstone Dam, San Jose Hills. Co.: Los Angeles., 274m

US
US 1439663C. C. Hall   s.n.1923-07-17
United States, California, Tolumne Co. Mather Spring.

US
US 1735115E. Purer   7233A1937-04-16
United States, California, County: San Diego. Vernal pool, Camp Kearney Mesa.

US
US 431328C. R. Orcutt   s.n.1903-05-14
United States, California, San Diego, Mesas, San Diego County.

US
US 1489209J. T. Howell   41751929-04-20
United States, California, Muddy margin of drying rain-pond, 2 miles nw. of Merced on Oakdale Road, Merced Co.

The Academy of Natural Sciences of Drexel University


PH
Isoetes orcuttii A.A. Eaton
PH00626335   
United States, California

PH
Isoetes orcuttii A.A. Eaton
PH00626336   
United States, California

PH
Isoetes orcuttii A.A. Eaton
PH00626337   
United States, California

University and Jepson Herbaria


UC
Isoetes orcuttii A. A. Eaton
UC1745805Annetta M. Carter, Harris, Florence Little   7911935-05-11
United States, California, Sacramento, Keithly Virgin Field. Rio Linda., 38.71 -121.42

UC
Isoetes orcuttii A. A. Eaton
UC211171S. B. Parish   111511917-05-04
United States, California, San Bernardino, Upland, Red Hill, 34.1131 -117.621

UC
Isoetes orcuttii A. A. Eaton
UC43116T. S. Brandegee   1900-03-01
United States, California, San Diego, San Diego, 32.73409 -117.12945

UC
Isoetes orcuttii A. A. Eaton
UC810528Lewis S. Rose   410731941-04-05
United States, California, Merced, 4 mi ne Planada, 37.332592 -120.265, 91m

UC
Isoetes orcuttii A. A. Eaton
UC810529Edith A. Purer   72341937-04-16
United States, California, San Diego, Camp Kearney Mesa, 32.8746 -117.13

UC
Isoetes orcuttii A. A. Eaton
UC1751075Annetta M. Carter, Joseph Tracy, Rimo Bacigalupi   27611950-05-23
United States, California, Napa, Howell Mtn. La Jota Plateau - Las Posadas State Forest., 533m

UC
Isoetes orcuttii A. A. Eaton
UC211169I. Johnston   341917-03-08
United States, California, San Bernardino, Red Hill east of Upland, 34.1131 -117.621

UC
Isoetes orcuttii A. A. Eaton
UC665705Annetta Carter   4711934-04-01
United States, California, Sacramento, Keithly ranch Rio Linda; Sacramento Valley, 38.71 -121.42, 30m

UC
Isoetes orcuttii A. A. Eaton
UC766792R. F. Hoover   10721936-04-30
United States, California, Sacramento, 5 mi nw Thornton, 38.27 -121.49

UC
Isoetes orcuttii A. A. Eaton
UC1609409Vernon H. Oswald, Lowell Ahart   54761993-06-03
United States, California, Lassen, between Poison Lake and Susanville (Champs Flat Rd (Lassen 21/105, Forest 32N02), 3.7 mi n of Hwy 44 at spur rd 32N02E, se side of Pine Creek Valley); Pine Creek Valley, 40.5752 -121.0046, 1731m

UC
Isoetes orcuttii A. A. Eaton
UC392373John Thomas Howell   41751929-04-20
United States, California, Merced, 2 mi. NW of Merced on Oakdale Rd., 37.31765 -120.50381, 51m

UC
Isoetes orcuttii A. A. Eaton
UC519318Joseph P. Tracy   124611933-06-02
United States, California, Napa, 3 to 4 mi. e. Angwin's (on hills at head of Moore's Creek, La Jota Plateau, Howell Mt.); Northern Coast Ranges, Howell Mt, La Jota Plateau, 38.5586 -122.4027, 518m

UC
Isoetes orcuttii A. A. Eaton
UC211257Ivan Johnston   18311918-04-14
United States, California, San Bernardino, near Upland (Red Hill), 34.1146 -117.6212

UC
Isoetes orcuttii A. A. Eaton
UC1239795Joseph T. Gregory   3111933-07-03
United States, California, Calaveras, e Dorrington (Wolfboro Camp, headwaters of N. Fork Stanislaus River), 38.41075 -120.07755, 1737m

UC
Isoetes orcuttii A. A. Eaton
UC770078R. F. Hoover   10531936-04-30
United States, California, San Joaquin, 2 mi n Escalon, 37.826553 -120.99614

UC
Isoetes orcuttii A. A. Eaton
UC1622750Vern Yadon   1998-04-09
United States, California, Monterey, Spruance Rd. near Griffin Rd, Spruance Meadow Pebble Beach; , Spruance Meadow

UC
Isoetes orcuttii A. A. Eaton
UC648480L. G. Erickson   1939-04-19
United States, California, San Diego, Kearney Mesa, 32.8835 -117.127

UC
Isoetes orcuttii A. A. Eaton
UC1713281T. S. Brandegee   1900-03-06
United States, California, San Diego, San Diego, 32.73409 -117.12945

UC
Isoetes orcuttii A. A. Eaton
UC399195Ivan Johnston   11841917-04-08
United States, California, San Bernardino, 34.1131 -117.621

UC
Isoetes orcuttii A. A. Eaton
UC648481L. C. Erickson   1939-04-15
United States, California, San Diego, Kearney Mesa, 32.8835 -117.127

UC
Isoetes orcuttii A. A. Eaton
UC903147Ethel Crum, Annetta Carter   2129a1941-04-25
United States, California, Merced, 7.3 mi. s. Planada; San Joaquin Valley, 37.186516 -120.31739, 65m

UC
Isoetes orcuttii A. A. Eaton
UC2062874Forrest Freund   2542016-05-17
United States, California, Tehama, Hog Lake vernal pool., 40.284446 -122.119057, 265m

UC
Isoetes orcuttii A. A. Eaton
JEPS79461Edward Lee, Charles Belshaw   17601936-02-29
United States, California, Amador, ca. 8 mi. by rd. e. of Ione on rd to Jackson, 38.36048 -120.811455

UC
Isoetes orcuttii A. A. Eaton
JEPS79483Edward Lee   643
United States, California, Sacramento, Keithly ranch, Rio Linda Sacramento Valley, Rio Linda, Keithly ranch, 38.71 -121.42

UC
Isoetes orcuttii A. A. Eaton
JEPS368J. Burtt Davy   9001895-04-07
United States, California, Contra Costa, Antioch, 38.005 -121.80472

UC
Isoetes orcuttii A. A. Eaton
UC2079855Forrest Freund   2622017-05-08
United States, California, Solano, Jepson Prairie, along perimeter of large vernal pool., 38.27247 -121.82682, 6m

UC
Isoetes orcuttii A. A. Eaton
JEPS106164Lowell Ahart   107262004-04-04
United States, California, Butte, Bottom of a vernal pool, about 1/4 mile east of Wilber Road, east of the high hill crossed by Wilber Road, cattle pasture, about 3 miles (air) west of Thermalito, 39.516389 -121.643889, 48m

UC
Isoetes orcuttii A. A. Eaton
JEPS369J. P. Tracy   15531902-05-19
United States, California, Napa, Howell Mt, Moore's Creek, 518m

UC
Isoetes orcuttii A. A. Eaton
JEPS60156W. L. Jepson   180971937-04-25
United States, California, Stanislaus, 3 mi. s. Knights Ferry (on rd. to Warnerville), 37.7762 -120.67111, 91m

UC
Isoetes orcuttii A. A. Eaton
JEPS25375Rimo Bacigalupi, Chas. H. Quibell   69901959-03-27
United States, California, Fresno, above & s. of head of Millerton Lake (just s. of Temperance Flat, flat summit of n.e.-most of Table Mts.); Table Mts., 37.04535 -119.58318, 609m

UC
Isoetes orcuttii A. A. Eaton
JEPS88061Vernon H. Oswald, Lowell Ahart   73691996-04-15
United States, California, Tehama, nw of Corning (CDFG parcel on s side of Gyle Rd); Sacremento Valley, Thomes Creek Ecological Reserve, 39.9951 -122.2367, 106m

UC
Isoetes orcuttii A. A. Eaton
JEPS79521Edward Lee, Charles Belshaw   17681936-02-29
United States, California, Amador, 2.5 mi. straight line s.e. Ione (fork of Ione and Buena Vista Rds.), 38.331364 -120.93487

UC
Isoetes orcuttii A. A. Eaton
JEPS116578J. Greenhouse, J. C. Game   51312010-06-06
United States, California, Fresno, Hume Lake Road, Sequoia National Forest, 36.799167 -118.903611, 1667m

UC
Isoetes orcuttii A. A. Eaton
JEPS97374Vernon H. Oswald, Lowell Ahart   66671995-04-17
United States, California, Tehama, 14 mi NE of Red Bluff (W side of Manton Rd (A6) ca. 1.5 mi N of Dales Station on Hwy 36); Cascade Range Foothills, Dales Lake Ecological Reserve, 40.3393 -122.0551, 213m

UC
Isoetes orcuttii A. A. Eaton
JEPS3750V. F. Hesse   10561953-04-07
United States, California, Santa Cruz, near mouth of Jamison Creek, 37.146305 -122.156006, 251m

UC
Isoetes orcuttii A. A. Eaton
JEPS127206Lowell Ahart, John Dittes   210162016-06-07
United States, California, Lassen, About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber., 41.065806 -121.207167, 1397m

UC
Isoetes orcuttii A. A. Eaton
JEPS116566Jake Ruygt   50402006-05-23
United States, California, Napa, South of Wild Lake, downslope of road. Saint Helena 7.5' Quad., 38.5988 -122.4794, 640m

UC
Isoetes orcuttii A. A. Eaton
JEPS129166Jake Ruygt   6048d2015-03-21
United States, California, Napa, Missimer - Snell Valley Preserve. Aetna Springs 7.5' Quad., 38.699222 -122.412806, 179m

University of Michigan


MICH
1196349Annetta Carter   1934-04-04
United States, California, Sacramento, Keithly ranch, Rio Linda, Sacramento, 30m

MICH
1196350Robert F. Thorne   1968-05-08
United States, California, Riverside, Santa Rosa Plateau

MICH
1196351C.C Hall   1923-07-17
United States, California, Tuolumne, Mother Spring

University of North Carolina at Chapel Hill (extant)


NCU
NCU00392319Thorne, Robert F.   519671978-05-21
United States, California, Riverside, SANTA ROSA PLATEAU: Mesa de Colorado... Desiccated bed of W pool, 610m

NCU
NCU00392320Carter, Annetta   4711934-04-01
United States, California, Sacramento, SACRAMENTO VALLEY, CALIFORNIA. Keithly ranch, Rio Linda, 30m

University of Vermont - Pringle Herbarium


VT
UVMVT187129A. Carter   4711934-04-01
United States, California, Sacramento, Keithly ranch, Rio Linda., 30m

University of Washington Herbarium, Burke Museum of Natural History and Culture


WTU:Vascular
Isoetes orcuttii A.A. Eaton
73023Annetta Carter   4711934-04-01
U.S.A., California, Sacramento, Keithly ranch, Rio Linda, Sacramento County., 38.71 -121.42, 30m

WTU:Vascular
Isoetes orcuttii A.A. Eaton
412418Lowell Ahart, John Dittes   21,0162016-06-07
U.S.A., California, Lassen, 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber., 41.065806 -121.207167, 1398m

WTU:Vascular
Isoetes orcuttii A.A. Eaton
5399JWTF. M. Cota   3291932-00-00
U.S.A., California, San Diego, Camp Kearny, near San Diego. [Present Marine Corps Air Station Miramar.], 32.876864 -117.117164

Yale Peabody Museum of Natural History


YPM:YU
Isoetes orcuttii A.A. Eaton
YU.006700Kenton Lee Chambers   131951-02-22
United States of America, California, Madera


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Page 1, records 1-94 of 94


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