Search Results — 1089 specimen records retrieved (850 records with coordinates)
Results for search: Scientific name=Polystichum imbricans (including nomenclatural synonyms);   More information: Jepson Online Interchange

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
  CAS-BOT-BC27598  Aspidium munitum var. imbricans Albert Kellogg; W. G. W. Harford 1868-1-1 1180 Mendocino Red Mountain Comment
  CAS-BOT-BC121299  Polystichum imbricans James R. Shevock; Barbara Ertter 1990-7-2 11948 Fresno Monarch Wilderness. Rocky ridge of the Grand Dike below Happy Gap and Eagle Peaks. 2682 Comment
  CAS-BOT-BC121302  Polystichum imbricans James R. Shevock 1989-6-14 11864 Madera Shuteye Pass Trail west of Minarets Road (forest road 81) 1859 Comment
  CAS-BOT-BC226233  Polystichum imbricans A. C. Sanders; John F. Green 2012-7-6 40315 San Bernardino San Bernardino Mtns.: Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr., 3.8 acre parcel proposed for construction of municipal water tank, just W of existing tanks 1578 Comment
  CDA12969  Polystichum imbricans G. F. Hrusa 1996-5-2 12913 Shasta Lassen National Forest; Near corner of Hwy 89 and USFS S16, on E side of 89. Comment
  CDA14665  Polystichum imbricans G. D. Barbe, J. T. Howell, T. C. Fuller 1981-6-23 3105 Plumas 0.1 mile west of Round Valley Reservoir dam on Dixie Canyon-Round Valley Road. 1371 Comment
  CDA16544  Polystichum imbricans G. F. Hrusa 2000-4-14 15376 Santa Barbara Sierra Madre Mountains; Bates Canyon Rd, on upper part, just below summit & intersection with Sierra Madre Rd. 1584 Comment
  CDA37328  Polystichum imbricans D. G. Kelch, Troy McGregor 2010-8-22 10 .334 Sonoma Geyser Peak Rd. Comment
  CDA9208  Polystichum imbricans D. G. Kelch, Alan Smith, Andrew Murdock, and Ruth Kirkpatrick 2006-6-2 6 .275 Plumas On sunny granitic cliffs just before w of tunnel on route 70 25 miles E of Oroville. Mark 85. Comment
  CHSC10673  Polystichum imbricans Lowell Ahart 1966-3-13 Butte Near Enterprise. 182 Comment
  CHSC113974  Polystichum imbricans Lowell Ahart 2014-11-16 19907 Plumas About 100 yards northweast of the paved road, about 100 yards west of Little Grass Valley Reservoir, about 60 yards south of the small stream, about 250 yards southwest of the Black Rock, about 4-1/2 miles northwest of La Porte. 1584 Comment
  CHSC21193  Polystichum imbricans F. T. Griggs; A. Pass 1975-7-11 161 Plumas Buck's Lake Forest Service Survey. Comment
  CHSC21314  Polystichum imbricans F. T. Griggs; A. Pass 1975-7-8 122 Plumas Buck's Lake Forest Service Survey. Comment
  CHSC21661  Polystichum imbricans Brink; Mayer 1975-7-11 Plumas Buck's Lake Forest Service Survey. Comment
  CHSC23408  Polystichum imbricans M. S. Taylor 1976-3-6 1013 Butte At Macabes Creek, ca. 100 yds e of Lumpkin Rd, ca. 1 mi ne of Forbestown Rd, ca. 12 mi e of Oroville. 1066 Comment
  CHSC27952  Polystichum imbricans M. S. Taylor 1979-3-20 1941 Butte Ca. 1 mi n of jct of north fork Feather River and Hwy 70, ca. 10 mi n of Oroville. 304 Comment
  CHSC28125  Polystichum imbricans B. Garamendi 1974-3-23 56 Tehama Dade place on Mill Creek 100 yds. W of house. Mill/Deer Creek Study Area. 548 Comment
  CHSC28416  Polystichum imbricans M. S. Taylor 1979-10-5 2232 Butte Se side of Paradise Lake, ca. 1/2 mi n of Coutolenc Rd., ca. 5 mi n of Magalia. 731 Comment
  CHSC28907  Polystichum imbricans M. S. Taylor 1979-5-4 1987 Butte Millsap Bar Campground, ca. 9 mi ne of jct of Millsap Bar Rd and Brush Creek Rd, ca. 26 mi ne of Oroville. 1005 Comment
  CHSC30720  Polystichum imbricans M. S. Taylor 1980-5-27 2668 Butte On Big Bald Rock, ca. 3 mi e of Lake Madrone. 997 Comment
  CHSC30856  Polystichum imbricans L. Ahart 1980-9-10 2633 Butte Ca. 1 mi ne of Millsap Bar, ca. 25 mi ne of Oroville. 900 Comment
  CHSC31021  Polystichum imbricans M. S. Taylor 1980-10-6 3355 Butte S side of Hwy 70, ca. 1/4 mi w of Bear Creek jct with n fork Feather River, ca. 0.5 mi w of Arch Rock Tunnel rest stop. 487 Comment
  CHSC32626  Polystichum imbricans M. S. Taylor; L. Hanson 1981-4-2 3470 Butte S side of Forbestown Reservoir, s of rd 20N29, ca. 3 air mi n of Woodleaf. 548 Comment
  CHSC32686  Polystichum imbricans M. S. Taylor 1981-3-18 3420 Butte N side of Pulga Rd, ca. 1/4 mi e of its jct with Pulga bridge over Hwy 70. 487 Comment
  CHSC32751  Polystichum imbricans M. S. Taylor 1981-4-14 3530 Butte On s side of Ponderosa Way (Rim Rd.), ca. 2 mi n of Jarbo Gap on Hwy 70, ca. 20 air mi n of Oroville. 883 Comment
  CHSC32940  Polystichum imbricans J. P. Smith; J. O. Sawyer, T. W. Nelson 1978-5-7 9841 Shasta Along Forest Service Road 31N02 (County Line Road) at junction with trailhead to Blue Nose Peak. 1280 Comment
  CHSC34675  Polystichum imbricans L. Ahart; M. S. Taylor 1981-11-8 3231 A Butte Along the rd to Golden Trout Crossing, ca. 7 mi w of Sly Creek Dam. 800 Comment
  CHSC34676  Polystichum imbricans M. S. Taylor 1980-3-8 2368 Butte Pulga community, ca. 1 mi ne of Hwy 70, ca. 28 mi ne of Oroville. 487 Comment
  CHSC34677  Polystichum imbricans M. S. Taylor 1980-3-19 2388 Butte Macabes Creek canyon, ca. 100 ft e of Lumpkin Rd, ca. 1.2 mi n of its jct with Forbestown Rd, ca. 10 mi ne of Oroville. 396 Comment
  CHSC35583  Polystichum imbricans James Payne Smith Jr. 1976-6-27 8873 Del Norte Forest Road 17N04 to Bear Basin Butte. 1341 Comment
  CHSC35584  Polystichum imbricans James Payne Smith Jr. 1977-5-8 9076 Trinity Blue Point on Blue Point Ridge. 1584 Comment
  CHSC36  Polystichum imbricans V. Holt 1932-8-17 Siskiyou Spring Hill. 1219 Comment
  CHSC37208  Polystichum imbricans L. Ahart 1982-7-28 3715 Sierra A little n of the Pacific Mine, ca. 5 mi e of LaPorte. 1700 Comment
  CHSC37828  Polystichum imbricans R. A. Schlising 1980-6-10 3679 Butte NW part of county along Humboldt Road, 1.9 mi NE of jct with Hwy 32 at Lomo. 1341 Comment
  CHSC39300  Polystichum imbricans Lowell Ahart 1983-7-24 4213 Butte At the Forbestown Res., about 5 miles north-east of Forbestown. 450 Comment
  CHSC39312  Polystichum imbricans Lowell Ahart 1983-6-26 4122 Butte Along Ponderosa Way, about 2 miles south-east of the intersection of the Oroville-Quincy Highway and Ponderosa Way, about 15 miles north-east of Oroville. The sign gives Big Ridge Road not Ponderosa Way. 500 Comment
  CHSC4147  Polystichum imbricans R. Carter 1966-4-28 374 Butte Found in Feather R. Canyon ca. 7 mi. N of Jarbo Gap at intersection of Hwy. 70 and 23N28; ca. 100 yds. Up 23N28 on E side of road. 640 Comment
  CHSC4148  Polystichum imbricans R. Carter 1966-4-28 374 Butte Found in Feather R. Canyon ca. 7 mi. N of Jarbo Gap at intersection of Hwy. 70 and 23N28; ca. 100 yds. Up 23N28 on E side of road. 640 Comment
  CHSC4183  Polystichum imbricans J. E. Bowlin 1967-3-8 2 Plumas Ca. 100 feet s of Oroville-Quincy highway and 100 yards w of Grizzly Dome, Oroville. 609 Comment
  CHSC4287  Polystichum imbricans D. Parker 1965-6-10 885 Siskiyou South Fork of Scott River. 1524 Comment
  CHSC43543  Polystichum imbricans Lowell Ahart 1974-12-29 687 Yuba About 300 feet south-west of the road near the edge of Costa Creek, about 2 1/2 miles east of Forbestown. 518 Comment
  CHSC44607  Polystichum imbricans Vernon Oswald 1982-11-14 15 Butte Near Doon Campground, ca. 1 mi e of Lovelock (Skyway between Paradise and Stirling City). 853 Comment
  CHSC46036  Polystichum imbricans Lowell Ahart 1966-9-18 16 Sierra Along Goodyear's Bar Road. 1219 Comment
  CHSC60291  Polystichum imbricans Mary Ann Showers 1992-6-26 2587 b Tehama Along West Sulphur Creek east of Sulphur Works Entrance Station. Lassen Volcanic National Park. 1828 Comment
  CHSC60944  Polystichum imbricans Lowell Ahart 1993-6-20 6994 Butte Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. 1158 Comment
  CHSC62146  Polystichum imbricans L. P. Janeway 1993-7-22 4473 Plumas Along the Pipeline Road 3.3 mi northwest of Lower Bucks Lake dam. Plumas National Forest Oroville Ranger District, Saddle Compartment. 1584 Comment
  CHSC63214  Polystichum imbricans Lowell Ahart 1994-7-24 7525 Tehama About 2.3 miles (by road) north-west of Willow Creek, about 2 1/2 (air) miles north of Cherry Hill. 1676 Comment
  CHSC63692  Polystichum imbricans Lowell Ahart 1994-10-9 7560 Butte On the north side of the poor road that goes from Milsap Bar to Mountain Spring House, about 1 mile west of Mountain Spring House and the paved road, about 8 1/2 (air) miles north and 1 1/2 miles east of Feather Falls. 1158 Comment
  CHSC69171  Polystichum imbricans Vernon Oswald; Lowell Ahart 1997-8-19 8840 Nevada Grizzly Ridge Rd. (Forest Rt. 37) on the south side of the Middle Fork of Yuba River, 1.2 mi southwest of Foote Crossing. 807 Comment
  CHSC9317  Polystichum imbricans G. Strausbaugh 1970-3-22 15 Shasta NE edge Brandy Creek Swimming Area parking lot and ca. 5 ft. e of asphalt footpath amid boulders. 376 Comment
  CHSC9712  Polystichum imbricans Nancy Mosman 1971-7-11 79 Plumas On w side ca. 1.3 mi s of Belden turnoff and Hwy 70. 1025 Comment
  HSC102273  Polystichum imbricans M. R. Mesler, L. Sloan, I. Zacher 2012-7-12 1230 Del Norte Ridge between Broken Rib Mtn and Wounded Knee Mtn 1577 Comment
  HSC102542  Polystichum imbricans M. R. Mesler, Robin Bencie, Ian Zacher 2013-6-29 1533 Humboldt Bret Hole. 1.1 km SW of Trinity Summit 1579 Comment
  HSC1156  Polystichum imbricans D. E. Anderson 1963-9-21 2832 Humboldt 0.5 mi. E of Willow Creek Comment
  HSC18929  Polystichum imbricans J. O. Sawyer 1969-6-11 843 Siskiyou Above C.C.C. road. 1287 Comment
  HSC19289  Polystichum imbricans J. O. Sawyer 1969-7-10 1295 Siskiyou Ridges E of Russian Peak 2256 Comment
  HSC23578  Polystichum imbricans J. O. Sawyer 1970-5-23 2541 Trinity Above New River 244 Comment
  HSC25462  Polystichum imbricans J. P. Smith, J. O. Sawyer, Maralyn O'Meara 1972-7-3 5658 Siskiyou Ridge E of Cook and Green Pass. 1524 Comment
  HSC27335  Polystichum imbricans J. P. Smith, J. O. Sawyer, Maralyn O'Meara 1972-7-3 5709 Siskiyou E slope of Kangaroo Mtn., above Toehead Lake. 1890 Comment
  HSC27500  Polystichum imbricans J. P. Smith 1973-4-7 5942 Trinity New River trail from Grays Falls Campground on the N side of the Trinity River and W side of the New River 244 Comment
  HSC27778  Polystichum imbricans J. P. Smith, J. O. Sawyer 1972-9-13 5783 Siskiyou 0.5 mi. W of Cook and Green Pass on rd. to Lily Pad Lake. Comment
  HSC28212  Polystichum imbricans J. P. Smith 1973-4-7 5941 Trinity New River Trail from Grays Falls Campground, on the N side of the Trinity River and W side of the New River. 244 Comment
  HSC28813  Polystichum imbricans J. P. Smith 1973-4-21 6238 Trinity Big Bear Lake trail, N of Eagle Creek Campground 1037 Comment
  HSC31535  Polystichum imbricans Gary S. Lester 1974-4-11 89 Del Norte 1.0 mi. N of Gasquet, W facing slope above the N Fork of the Smith River 244 Comment
  HSC40569  Polystichum imbricans Thomas W. Nelson, Jane Nelson 1976-6-22 2762 Trinity Senteney Rock. 1524 Comment
  HSC41044  Polystichum imbricans J. O. Sawyer 1970-3-4 2063 Siskiyou N of Idlewild Campground 762 Comment
  HSC41045  Polystichum imbricans J. O. Sawyer 1970-3-4 2064 Siskiyou N of Idlewild Campground 762 Comment
  HSC46091  Polystichum imbricans J. P. Smith, Steve Selva 1970-6-14 3814 Humboldt Along Hwy. 96 at Whitmore Creek 152 Comment
  HSC60348  Polystichum imbricans Linda M. Barker 1975-5-12 412 Del Norte Old Gasquet Toll Rd., 4.4 mi. N of S entrance around Eighteenmile Creek 421 Comment
  HSC60401  Polystichum imbricans Linda M. Barker 1975-6-8 779 Mendocino Old Gasquet Toll Rd., 6.5-7.5 mi. N of Patrick Creek junction. 732 Comment
Read comments
Jun 4 2013
  HSC61650  Polystichum imbricans Ruby Van Deventer 1959-4-10 Del Norte Along Packer's Gulch (Packers Creek) 6 mi. S of Takilma, OR. Comment
  HSC64642  Polystichum imbricans Linda M. Barker 1975-3-30 226 Del Norte Old Gasquet Toll Rd., 4.4 mi. N of Patrick Creek Junction 665 Comment
  HSC65985  Polystichum imbricans Gail Newton 1980-7-23 1714 Humboldt Near Packsaddle Ridge 1463 Comment
  HSC66152  Polystichum imbricans D. Boyd, M. Eichelberger, Tim Messick, T. Ranker 1980-5-3 61 Trinity Philpot Creek Campground. 808 Comment
  HSC69191  Polystichum imbricans Maralyn A. Renner 1980-9-1 2698 Siskiyou S side of Devil's Punchbowl 1829 Comment
  HSC69294  Polystichum imbricans Maralyn A. Renner 1980-7-24 1999 Siskiyou Lily Pad Lake 1768 Comment
  HSC69311  Polystichum imbricans Maralyn A. Renner 1980-7-24 1971 Siskiyou Pacific Crest Trail above Lily Pad Lake. 1799 Comment
  HSC70451  Polystichum imbricans J. P. Smith 1977-5-8 9076 Trinity Blue Point on Blue Point Ridge 1585 Comment
  HSC70749  Polystichum imbricans R. York 1980-5-17 534 Humboldt Near Le Perron Peak 1066 Comment
  HSC70785  Polystichum imbricans M. Baker 1980-8-3 3519 Del Norte Near Stevens Mtn. 1768 Comment
  HSC70857  Polystichum imbricans M. Baker 1980-7-31 3449 Del Norte Near Prescott Mtn. 1707 Comment
  HSC70971  Polystichum imbricans M. Baker 1980-8-4 3631 Del Norte Near Smith River 1067 Comment
  HSC70983  Polystichum imbricans Gail Newton 1980-7-22 1662 Humboldt Near Devils Backbone 1554 Comment
  HSC71699  Polystichum imbricans Gail Newton 1980-6-26 612 Trinity Near Underwood Creek. 451 Comment
  HSC71750  Polystichum imbricans M. Baker 1980-7-1 2566 Trinity Hayden roughs 1402 Comment
  HSC71773  Polystichum imbricans J. P. Smith 1976-6-28 8906 Del Norte Holiday Rd. along W Fork of Patrick Creek 686 Comment
  HSC72364  Polystichum imbricans J. P. Smith 1976-6-27 8873 Del Norte FS Rd. 17N04 to Bear Basin Butte. 1341 Comment
  HSC72858  Polystichum imbricans Gail Newton 1980-6-19 388 Del Norte Near Forks of Blue Horiz. Control S. 1457 Comment
  HSC72909  Polystichum imbricans M. Baker 1980-7-2 2611 Trinity Near Horsehead Mtn. 1737 Comment
  HSC72923  Polystichum imbricans R. York 1980-6-1 851 Del Norte Near Cold Spring Mtn. 1134 Comment
  HSC72932  Polystichum imbricans R. York 1980-5-24 701 Trinity Near Long Ridge. 1036 Comment
  HSC72980  Polystichum imbricans Gail Newton 1980-7-15 1578 Humboldt Near Sims Mtn. 1311 Comment
  HSC72982  Polystichum imbricans M. Baker 1980-7-10 2715 Trinity Near Senteney Rock 1554 Comment
  HSC73439  Polystichum imbricans Gail Newton 1980-7-9 1106 Trinity Near Shanty Creek. 1113 Comment
  HSC73532  Polystichum imbricans Gail Newton 1980-7-13 1451 Trinity Near Mule Ridge 1646 Comment
  HSC73537  Polystichum imbricans Gail Newton 1980-7-14 1498 Humboldt Near Last Chance Ridge. 1219 Comment
  HSC73633  Polystichum imbricans M. Baker 1980-7-23 3178 Humboldt Near Orleans Mtn. 1859 Comment
  HSC73804  Polystichum imbricans M. Baker 1980-6-16 1928 Humboldt Near Monk's Camp 1097 Comment
  HSC73809  Polystichum imbricans M. Baker 1980-6-25 2268 Trinity Near Castle Rock 1436 Comment
  HSC73875  Polystichum imbricans M. Baker 1980-7-15 2952 Humboldt Near Whiting Ridge 1341 Comment
  HSC74744  Polystichum imbricans Gail Newton 1981-8-7 2425 Humboldt Near Bug Creek Butte 1244 Comment
  HSC75063  Polystichum imbricans J. P. Smith, Thomas W. Nelson 1978-7-23 10067 Shasta Klamath National Forest, Bully Choop Rd., 6.9 mi. from its junction with County Rd. A16 1524 Comment
  HSC76296  Polystichum imbricans Michael Ericksen 1981-8-24 1094 Humboldt Near Pilot Creek 951 Comment
  HSC76326  Polystichum imbricans Denis Kearns 1981-7-21 296 Humboldt Near Whiteys Peak 1585 Comment
  HSC76356  Polystichum imbricans Denis Kearns 1981-7-8 148 Humboldt Near Bluff Creek 622 Comment
  HSC79148  Polystichum imbricans C. J. Thomas 1983-10-1 99 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79149  Polystichum imbricans C. J. Thomas 1983-10-1 100 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79151  Polystichum imbricans C. J. Thomas 1983-10-1 101 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79152  Polystichum imbricans C. J. Thomas 1983-10-1 102 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79153  Polystichum imbricans C. J. Thomas 1983-10-1 103 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79154  Polystichum imbricans C. J. Thomas 1983-10-1 104 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79155  Polystichum imbricans C. J. Thomas 1983-10-1 105 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79156  Polystichum imbricans C. J. Thomas 1983-10-1 106 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79157  Polystichum imbricans C. J. Thomas 1983-10-1 107 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC79158  Polystichum imbricans C. J. Thomas 1983-10-1 108 Siskiyou 0.75 mi. from Indian Scotty campground on gravel rd. to Paradise Lake 854 Comment
  HSC98485  Polystichum imbricans Dana York, Jim Shevock, Richard Helliwell 2009-7-3 2953 Trinity 82 m W of Redding, Shasta-Trinity National Forest, on Limestone Ridge 2152 Comment
  IRVC176  Polystichum imbricans Mike Munier 1965-4-20 HS 545 Orange Costa Mesa. Southern Coastal Comment
  JEPS96220  Polystichum imbricans Barbara Ertter 1991-9-2 10782 Tehama ca. 11 airmiles w.-s.w. Paskenta (Round Valley-Paskenta rd. (Rt. M4), 5.8 mi. e. of Log Spring Creek); s.w. Tehama co. 1371 Comment
  POM120960  Polystichum imbricans R. M. Austin 1876-1 s.n. Plumas [no locality information provided] Comment
  POM124882A  Polystichum imbricans M. H. Fitch 1912-07 s.n. Mariposa Yosemite Trail to Vernal Falls Comment
  POM174054  Polystichum imbricans J. G. Lemmon 1883-07 s.n. Plumas Indian Valley Comment
Read comments
Feb 4 2011
  POM259846  Polystichum imbricans I. L. Wiggins 1939-6-20 9243 Tuolumne Old Colterville road, 1 mile from main Big Oak Flat road. Comment
  RSA0081775  Polystichum imbricans R. G. Swinney 2010-8-9 13480 Los Angeles Big Santa Anita Canyon, Camp Sturtevant. 1049 Comment
  RSA0098022  Polystichum imbricans Duncan S. Bell, Josh Brito, Marian Martinez, John Woodruff 2015-7-8 8537 B San Bernardino San Bernardino National Forest; Yucaipa Ridge area; Valley of the Falls, near the head of Mill Creek, about 1.25 air miles west of Mill Creek Jumpoff. 2100 Comment
  RSA0122902  Polystichum imbricans Duncan S. Bell 2016-4-27 9437 San Bernardino Collecting in the San Gorgonio Wilderness, in the South Fork of the Whitewater River, approximately 3.25 air miles west southwest of Wathiers Landing. 1764 Comment
  RSA245031  Polystichum imbricans J. P. Smith 1973-4-7 5941 Trinity New River trail from Grays Falls Campground on the north side of the Trinity River and west side of the New River. 244 Comment
  RSA285618  Polystichum imbricans D. C. Michener 1982-7-23 4090 Monterey Cone Peak road ca 1.6 miles north of jct with Nacimiento-Fergusson road Comment
  RSA354505  Polystichum imbricans Gladys L. Smith 1981-6-24 6821 Mendocino In crevice downgrade from the summit of Mt. Sanhedrin 1700 Comment
  RSA655077  Polystichum imbricans Scott D. White 7545 San Bernardino Upper Santa Ana River Watershed. Clark's Grade, former Clark's Ranch site to mountain crest. 1646 Comment
  RSA718496  Polystichum imbricans L. Ahart 2006-10-23 13740 Plumas On the west side of Slate Creek (there is a large gravel flat caused by the dam), About 30 yards south of where the road ends, About 20 yards north of the dam across Slate Creek,, About 1/8 mile northeast of Scales Road, About 5 1/2 miles (air) northeast o 1282 Comment
  RSA718497  Polystichum imbricans L. Ahart 2006-10-23 13470 -A Plumas On the west side of Slate Creek (there is a large gravel flat caused by the dam), About 30 yards south of where the road ends, About 20 yards north of the dam across Slate Creek,, About 1/8 mile northeast of Scales Road, About 5 1/2 miles (air) northeast o 1282 Comment
  RSA747664  Polystichum imbricans J. R. Shevock, Barbara Ertter 1990-7-2 11948 Fresno Monarch Wilderness. Rockyridge of the Grand Dike below Happy Gap and Eagle Peaks. 2683 Comment
  RSA749060  Polystichum imbricans James R. Shevock 1989-6-14 11864 Madera Shuteye Pass Trail W of Minarets Road (forest road 81). 1860 Comment
  RSA772160  Polystichum imbricans R. G. Swinney 2009-6-2 10991 Los Angeles East slope of Pacifico Mountain at Fountainhead Spring 2012 Comment
  RSA787684  Polystichum imbricans Duncan S. Bell, Debra Nelson 2012-5-21 3700 San Bernardino Yucaipa Ridge; approximately 4 air miles northeast of the San Gorgonio Ranger station, or approximately 0.6 air mile northeast of Allen Peak. 1616 Comment
  RSA794895  Polystichum imbricans George K. Helmkamp, E. A. Helmkamp 2011-6-9 17522 Nevada Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River 878 Comment
  RSA799857  Polystichum imbricans Monica Rodriguez, Michelle Terrazino, Naomi Fraga 2013-7-23 4 Los Angeles Glendora Ridge Road 1288 Comment
  RSA799896  Polystichum imbricans Michelle Terrazino, Monica Rodriguez, Naomi Fraga 2013-7-23 4 Los Angeles Glendora Ridge Road 1288 Comment
  RSA802251  Polystichum imbricans Duncan S. Bell, Caitlin Elam, Carrie Kiel 2013-6-5 4997 Riverside In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild. Comment
  SD246646  Polystichum imbricans Jerilyn Hirshberg 2013-5-3 2478 San Diego Cleveland National Forest; 0.15 mile N of entrance to El Prado Campground on Sunrise Highway, N of Pacific Crest Trail, in side-arm of Vallecito Canyon (Storm Canyon) 1647 Comment
  SEINET10530118  Polystichum imbricans Mary Susan Taylor 1980-5-27 Taylor 2668 Butte T21N R6E sc sec 30. Big Bend quad. On Big Bald Rock, ca. 3 mi E of Lake Madrone; Yellow Pine Forest, large granite dome 998 Comment
  SEINET10530122  Polystichum imbricans Mary Merello 1993-6-21 Merello 682 Trinity Shasta-Trinity National Forest. Along Rush Creek Road (also road to Lewiston) off State Hwy. 3 NW of Weaverville. Mixed conifer-mixed hardwood forest. Disturbed. Along Rush Creek. 620 Comment
  SEINET3828316  Polystichum imbricans George K. Helmcamp, E. A. Helmkamp 2011-1 17549 Sierra Northern Sierra Nevada Mountains Foothills. 7.1 miles north of Camptonville along CA-49, about 2.5 miles north of the Yuba Co. line, Strawberry Valley 7.5 '. 808 Comment
  SEINET3874171 Image available Polystichum imbricans Mary Merello, H. H. Schmidt; L. Woodruff 1993-6-21 682 Trinity Shasta-Trinity National Forest. Along Rush Creek Road (also road to Lewiston) off State Hwy. 3 NW of Weaverville. Along Rush Creek.; 0 620 Comment
  SEINET8044073 Image available Polystichum imbricans Joseph Cahill 2010-1 1210 -23 San Diego Peninsular Range: Palomar Mountain along Nate Harrison Rd., just before entrance to park. 1394 Comment
  UC1875010  Polystichum imbricans Ruth Kirkpatrick 2005-7-19 1360 Plumas W of Johnsville Museum. 1630 Comment
  UC2013061  Polystichum imbricans Barbara Ertter with James R. Shevock, et al. 1990-7-1 9201 Fresno SW side of Eagle Peaks on Junction Ridge/Monarch Divide between Middle & S Fks Kings River, ca 6 airmiles NW of Cedar Grove. Comment
  UC2045365  Polystichum imbricans Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4622 Marin Summit of Mount Tamalpais, on the Verna Dunshee Trail, just E of the parking lot (south side of the summit). Comment
  UCD136488  Polystichum imbricans G. F. Hrusa 1996-5-2 12913 Shasta Lassen National Forest, near corner of Hwy 89 and USFS S16, on E side of 89. 1550 Comment
  UCD136494  Polystichum imbricans Scott D. White; Michael Honer 2004-6-30 10537 Los Angeles San Gabriel Mountains. Mt. Baldy (town). West fork of San Antonio Creek within and just above uppermost residential neighborhood. 1341 Comment
  UCD148277  Polystichum imbricans Robert E. Preston 2013-9-5 2940 Shasta 1.2 mi NNE of Manton, along the North Fork of Battle Creek. 662 Comment
  UCD148887  Polystichum imbricans Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz 2014-5-15 8203 Shasta South side of Lake Shasta. Pit River Arm. Along extension of Dry Creek Road called Silverthorn Road, above and to the west of Silverthorn Bay. 381 Comment
  UCD67282  Polystichum imbricans G. F. Hrusa; D. Ragan 1995-6-20 12376 San Luis Obispo San Luis Obispo County: Burned N slope immediately NW of Mt. Lowe peak 2 (L-2). Very steep rocky slope under Lithocarpus. Uncommon, seen only here. 650 Comment
  UCD78119  Polystichum imbricans Robert E. Preston 2001-6-23 1572 Siskiyou Klamath National Forest, n slope of Rainbow Mtn, at Hemlock Lake, T42N R1W se 1/4 of se 1/4 Section 14 1889 Comment
  UCR12625  Polystichum imbricans D. Sall 1970-5-28 s.n. San Bernardino San Bernardino Mtns., 5 mi E on Mill Creek Rd, south side of road in moist ravine 1159 Comment
  UCR146516  Polystichum imbricans Scott D. White, Michael Honer 2004-6-30 10537 Los Angeles San Gabriel Mountains, Mt. Baldy (town); W fork of San Antonio Creek within and just above uppermost residential neighborhood 1433 Comment
  UCR146527  Polystichum imbricans Scott D. White 2004-7-28 10655 Los Angeles San Gabriel Mtns., Clear Creek area. In and around the 'The Pines' Picnic area, immediately south of Angeles Forest Hwy, c. 0.5 mi west of jtn. with Angeles Crest Hwy. 1052 Comment
  UCR147847  Polystichum imbricans Valerie Soza, Et al. 2000-6-28 1039 Los Angeles San Gabriel Mountains, Northwestern extension of Pine Mountain, 0.1 mi east of jct. with Rincon Red Box Road (FSR 2N24.2) and road to Pine Mountain (FSR 2N24A) along fire road 1280 Comment
  UCR14991  Polystichum imbricans D. Ahlers 1976-5-15 s.n. San Bernardino San Bernardino Mountains, Sawpit Canyon, 2 mi east of Lake Silverwood on Hwy 138 1067 Comment
  UCR151245  Polystichum imbricans Scott D. White, D. Flietner 1999-7-13 7545 San Bernardino San Bernardino Mtns, Upper Santa Ana River Watershed: Clark's Grade; former Clark's Ranch site to mountain crest 2378 Comment
  UCR162729  Polystichum imbricans A. C. Sanders, T. B. Salvato 2005-10-21 31917 San Diego Peninsular Range, Palomar Mtn., DFG Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, along Plaisted Creek in central part of reserve 915 Comment
  UCR189995  Polystichum imbricans R. G. Swinney 1998-6-16 6975 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UCR190274  Polystichum imbricans R. G. Swinney 1998-8-1 6618 Los Angeles San Gabriel Mtns., Vincent Gulch, c. 2.5 miles ESE of the summit of Mt. Baden-Powell, c. 0.6 mi. above confluence with San Gabriel River 1427 Comment
  UCR190517  Polystichum imbricans R. G. Swinney 2000-6-19 7833 Los Angeles San Gabriel Mtns., Pine Mountain, north of Azusa 1384 Comment
  UCR192844  Polystichum imbricans R. G. Swinney 1998-8-6 6710 Los Angeles San Gabriel Mtns., Alder Gulch, a western tributary of upper East Fork San Gabriel River 1311 Comment
  UCR193279  Polystichum imbricans George K. Helmkamp, E. A. Helmkamp 2007-5-30 12186 Placer Northern Sierra Nevada Mountains Foothills, Mosquito Ridge Road, 13.5 miles east of its junction with Forest Hill Road in Foresthill, between Mosquito Ridge Lookout and North Fork of Middle Fork American River 800 Comment
  UCR193282  Polystichum imbricans George K. Helmkamp, E. A. Helmkamp 2007-5-30 12173 Placer Northern Sierra Nevada Mountains Foothills, Mosquito Ridge Road, 10.7 miles east of its junction with Forest Hill Road in Foresthill 588 Comment
  UCR193672  Polystichum imbricans R. G. Swinney, Dave Larson 1999-6-25 7416 Los Angeles San Gabriel Mtns., south fork of Fern Canyon, NE of Browns Flat 1341 Comment
  UCR194012A  Polystichum imbricans R. G. Swinney 1998-8-17 6769 Los Angeles San Gabriel Mtns., upper Coldwater Canyon at NE end of Heaton Flat Trail 1372 Comment
  UCR194189  Polystichum imbricans R. G. Swinney 1998-7-29 6545 Los Angeles San Gabriel Mtns., c. 100 m downstream from Upper Fish Fork Campground 1817 Comment
  UCR194266  Polystichum imbricans R. G. Swinney 1998-8-5 6657 Los Angeles San Gabriel Mtns., upper East Fork San Gabriel River, nameless tributary from the east, immediately north of Alder Gulch 1280 Comment
  UCR194627  Polystichum imbricans R. G. Swinney 1998-8-30 6858 Los Angeles San Gabriel Mtns., south fork of Dry Lake Canyon, a western tributary of San Antonio Canyon 994 Comment
  UCR208038  Polystichum imbricans Geo. L. Moxley 1915-7-19 383 Los Angeles San Gabriel Mtns., Arroyo Seco Canyon Comment
  UCR210394  Polystichum imbricans J. R. Shevock 1989-6-14 11864 Madera Central Sierra Nevada Mtns., Sierra National Forest, Shuteye Pass Trail west of Minarets Road (forest road 81) 1860 Comment
  UCR223549  Polystichum imbricans R. G. Swinney 2009-6-2 10991 Los Angeles Transverse Range; San Gabriel Mtns., east slope of Pacifico Mountain at Fountainhead Spring 2012 Comment
  UCR230726  Polystichum imbricans George K. Helmkamp, E. A. Helmkamp 2011-6-9 17549 Sierra Northern Sierra Nevada Mountains Foothills, 7.1 miles north of Camptonville along CA-49, about 2.5 miles north of the Yuba Co. line 808 Comment
  UCR230984  Polystichum imbricans George K. Helmkamp, E. A. Helmkamp 2011-6-9 17543 Sierra Northern Sierra Nevada Mountains Foothills, 5.9 miles north of Camptonville along CA-49, about 1.2 miles northeast of the Yuba Co. line 899 Comment
  UCR233228  Polystichum imbricans George K. Helmkamp, E. A. Helmkamp 2011-6-9 17522 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River 878 Comment
  UCR235336  Polystichum imbricans A. C. Sanders, John F. Green 2012-7-6 40315 San Bernardino San Bernardino Mtns., Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr., 3.8 acre parcel proposed for construction of municipal water tank, just W of existing tanks 1578 Comment
  UCR258523  Polystichum imbricans R. G. Swinney 2010-8-9 13480 Los Angeles San Gabriel Mountains, Big Santa Anita Canyon, Camp Sturtevant 1049 Comment
  UCR260191  Polystichum imbricans Duncan S. Bell, Caitlin Elam, Carrie Kiel 2013-6-5 4997 Riverside San Jacinto Mountains, Strawberry Creek below Strawberry Valley, c. 2.25 air mi southwest of Idyllwild 1540 Comment
  UCR261433  Polystichum imbricans Joseph Cahill 2010-9-11 910- 03 Los Angeles Transverse Range; San Gabriel Mtns., along Winter Creek c. 2.3 miles north of Arcadia 2589 Comment
  UCR261434  Polystichum imbricans Joseph Cahill 2011-1-22 111- 15 Los Angeles Transverse Range; San Gabriel Mountains, Angeles National Forest, along Glendora Ridge Rd. c. 2.5 miles from southwest of Mount Baldy Village 1216 Comment
  UCR261440  Polystichum imbricans Joseph Cahill 2010-12-27 1210- 23 San Diego Peninsular Range, Palomar Mountain along Nate Harrison Rd., just before entrance to park 1395 Comment
  UCR37962  Polystichum imbricans Rudolf W. Becking, Muldavin, Lenihan 1982-7-7 6327 Del Norte Near Shelly Creek 380 Comment
  UCR5  Polystichum imbricans Eugene Cardiff 1950-3-17 s.n. San Bernardino San Bernardino Mtns., City Creek Canyon 1220 Comment
  UCR82400  Polystichum imbricans Scott D. White 1993-7-21 1768 San Bernardino San Bernardino Mtns, Cleghorn Canyon 1463 Comment
  UCR82488  Polystichum imbricans A. C. Sanders, P. J. MacKay 1994-6-19 14813 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR87568  Polystichum imbricans R. G. Swinney 1994-7-22 3095 San Bernardino Eastern San Gabriel Mtns., Lost Creek Canyon, tributary to Icehouse Canyon, east of Sheep Flat, west of Shortcut Ridge 2073 Comment
  UCR87570  Polystichum imbricans R. G. Swinney 1993-8-2 2550 San Bernardino San Gabriel Mtns., unnamed tributary to Lytle Creek, 2.7 mi north of Devore Rd & c. 1 mi west of Lytle Creek 1098 Comment
  UCR91749  Polystichum imbricans R. G. Swinney 1992-9-26 1923 San Bernardino Eastern San Gabriel Mtns., Middle Fork of Lytle Creek, along the stream c. 300 m west of Stone House Crossing 1402 Comment
  UCR94294  Polystichum imbricans Scott D. White 1996-6-8 4157 San Bernardino San Bernardino Mtns, Siberia Creek Trail, USFS Road 1N64 to Siberia Creek 2073 Comment
  UCR9554  Polystichum imbricans A. Gross 1970-5-27 s.n. San Bernardino San Bernardino Mtns., Mill Creek Wash, Hwy 38 c. 20 mi. from junction with Hwy I-10 1315 Comment
  UCR95860  Polystichum imbricans Daniel Cleveland 1880-1 s.n. Mariposa Artist's Point, Yosemite [Yosemite Valley, c. 1.5 mi. west of Bridalveil Fall] 1433 Comment
  VVC1284  Polystichum imbricans Scott D. White 1996-6-8 4157 San Bernardino San Bernardino Mtns, Siberia Creek Trail, USFS Road 1N64 to Siberia Creek 2073 Comment
  VVC1824  Polystichum imbricans Tim Thomas, PJ MacKay 2009-5-23 4746 San Bernardino San Bernardino Mtns, FS 2N45 at 5340' just blw intersection w FS 2N49; SW of Silverwood Lake. 1628 Comment
  YM-YOSE118750  Polystichum imbricans Dena Grossenbacher 2006-7-10 DG 06 -144 Tuolumne South side of Tuolumne river 1/8 mile East of Cathedral creek - Tuolumne River confluence, Grand Canyon of the Tuolumne. . 1761 Comment
  HSC102424  Polystichum imbricans M. R. Mesler 2012-7-27 1379 Del Norte Near Hurdygurdy Butte, FS road 16N03 1524 Comment
  HSC1144  Polystichum imbricans R. W. Spjut 1968-11-5 165 Siskiyou 1 mi. from S Suggar Lake in the Salmon Mtns. 1829 Comment
  HSC1146  Polystichum imbricans R. Spellenberg 1965-6-9 1077 Shasta About 1.5 mi. W of I5 near Castle Crags State Park Comment
  HSC1197  Polystichum imbricans J. Wendell Howe 1930-7-26 Mariposa Yosemite Valley, Ledge Trail Comment
  HSC40143  Polystichum imbricans Thomas W. Nelson, James Nelson 1976-10-25 3270 Trinity W side of Red Lassic 1738 Comment
  HSC44148  Polystichum imbricans M. A. Baker 1977-5-7 250 Trinity S slope of Dubakella Mtn. 1829 Comment
  HSC47991  Polystichum imbricans Brad Klipfel 1974-6-17 681 Humboldt Horse Mtn. Comment
  HSC48478  Polystichum imbricans Brad Klipfel 1974-9-17 578 Humboldt Along ridge N of Horse Mtn. Comment
  HSC49766  Polystichum imbricans J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-5-7 9841 Shasta USFS 31N02 (County Line Rd.) at jct. with trailhead to Blue Nose Peak 1280 Comment
  HSC64681  Polystichum imbricans J. O. Sawyer 1977-7-7 3040 Siskiyou N of Little Duck Lake 2073 Comment
  HSC75396  Polystichum imbricans J. O. Sawyer, K. A. Sawyer 1980-6-18 3560 Tehama Humboldt Trail W of Long Ridge Trail 1829 Comment
  NY149451  Polystichum imbricans R. M. Austin 09 1875 s.n. Plumas Comment
  OBI64751  Polystichum imbricans D. R. Miller 1994-1-14 194 -61 San Luis Obispo Pine Mountain near Pine Mountain Gate 950 Comment
  OBI79580  Polystichum imbricans David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen 2012-6-28 31385 San Luis Obispo Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road Comment
  POM120338  Polystichum imbricans Anstruther Davidson 1908-07 2091 Tulare Sequoia National Forest. Comment
  POM120354  Polystichum imbricans Geo D. Butler 1910-7-9 1693 Siskiyou Shackleford Creek 1220 Comment
  POM120951  Polystichum imbricans Marcus E. Jones s.n. Shasta Lassen's Peak. Comment
  POM215873  Polystichum imbricans L. C. Wheeler 1935-4-16 3421 Siskiyou Soap Creek, Siskiyou Mountains. (Mt Diablo Mer.) 1585 Comment
  RSA0028275  Polystichum imbricans Barbara Ertter, J. R. Shevock 1990-7-1 9201 Fresno SW side of Eagle Peaks on Junction Ridge/Monarch Divide between Middle and S Fks Kings River, ca. 6 airmiles NW of Cedar Grove. 2927 Comment
  RSA10644  Polystichum imbricans C. B. Wolf 1928-5-3 1846 Napa Summit of Mount St. Helena Grade, north of Calistoga. Comment
  RSA120535  Polystichum imbricans Chas H. Quibell 1952-4-20 960 Monterey Redwood Forest canyon 1800ft up on seaward face of Santa Lucias 56 miles S of Carmel on Hwy 1, 6 road and 2 1/3 map miles up N side of Mill Creek canyon which heads 3 miles from ocean against 3000-3700ft crest. 549 Comment
  RSA126325  Polystichum imbricans I. L. Wiggins 1958-7-4 14355 Tuolumne In crevices in granitic slopes of gorge below the dam, Twain Harte Comment
  RSA137261  Polystichum imbricans I. L. Wiggins 1957-6-19 14128 Mendocino On logged-over, dry hillsides 4 mi. w of Willits Comment
  RSA161327  Polystichum imbricans D. H. Wagner 1959-9-11 14414 Lake Unspecified 1951 Comment
  RSA162788  Polystichum imbricans D. H. Wagner 2000-1 1055 San Bernardino Take left fork of trail at water supply meadow above camp baldy and 1.5 miles above meadow 1921 Comment
  RSA237502  Polystichum imbricans Frederick W. Oettinger 1968-9-8 777 Siskiyou In granitic rock on a hot dry site, boulder area due north of the English Lake outlet. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. Comment
  RSA237503  Polystichum imbricans Frederick W. Oettinger 1969-9-3 1616 Siskiyou Just below that section of the English Peak-Hancock Lake trail that is due NE of Tom's Lake. West facing. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. Comment
  RSA237504  Polystichum imbricans Frederick W. Oettinger 1969-7-29 1106 Siskiyou On the base of the southern facing slope just north of Uncle's Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. 1860 Comment
  RSA237505  Polystichum imbricans Frederick W. Oettinger 1616 a Siskiyou The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area., On a west facing granitic rock slope just below that section of the English Peak - Hancock Lake trail that is due NNE of Ton's Lake. 2119 Comment
  RSA237506  Polystichum imbricans Frederick W. Oettinger 1968-9-1 657 Siskiyou Just SSW of Abbot's Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wildernes Area. 1799 Comment
  RSA239011  Polystichum imbricans Frederick W. Oettinger 1966-7-25 37 Siskiyou Along Timber Gulch stream bank, Klamath Natinal Forest, Colville. Comment
  RSA258842  Polystichum imbricans Thomas W. Nelson 1973-5-30 1003 Trinity Trinity County: T1S, R6E, S31 Red Lassic area 1799 Comment
  RSA612747  Polystichum imbricans L. C. Wheeler 1935-4-16 3421 Siskiyou Soap Creek, Siskiyou Mountains. (Mt Diablo Mer.) 1585 Comment
  RSA693306  Polystichum imbricans M. B. Dunkle 1944-7-15 9110 Siskiyou Siskiyou National Forest. Comment
  RSA693307  Polystichum imbricans S. W. H. 1933-07 116 Trinity Carryville side, Scott Mtn. Comment
  RSA693318  Polystichum imbricans B. C. Templeton 1957-6-22 s.n. Siskiyou Near the summit of Scott Mt. Comment
  RSA693319  Polystichum imbricans Edwin Kline 1920-06 s.n. Siskiyou Siskiyou Mtns. Comment
  SEINET10470607  Polystichum imbricans Lowell Ahart, Peter Ahart 1984-5-28 Ahart 4648 Butte About 1 mi NE of the West Branch Bridge, ca. 2 mi S of Old Yankee Hill, ca. 16 mi NE of Oroville; Foothill Woodland; 450 m. 450 Comment
  SEINET10470608  Polystichum imbricans Lowell Ahart, Peter Ahart 1983-7-24 Ahart 4213 Butte T20N R7E ne sec 32. At the Forbestown Reservoir, ca. 5 mi ne of Forbestown. Yellow Pine Forest; 450 m. 450 Comment
  SEINET10470609  Polystichum imbricans Lowell Ahart, Peter Ahart 1983-6-26 Ahart 4122 Butte T20N R8E ne sec 9. Along Ponderosa Way (Big Ridge Rd), ca. 2 mi se of the jct with Oroville-Quincy Hwy, ca. 15 mi ne of Oroville. Foothill Woodland; 500 m. 500 Comment
  SEINET10530114  Polystichum imbricans Mary Susan Taylor 1981-4-14 Taylor 3530 Butte T22N R4E sw sec 12. Pulga SW quad. Mixed Coniferous Forest, loamy soil over rocky base, on Ponderosa Way(Rim Rd) ca. 2 mi N of Jarbo Gap on Hwy 70, ca. 20 air mi N of Oroville. 2900 ft. 884 Comment
  SEINET10530115  Polystichum imbricans Mary Susan Taylor, L. Hanson 1981-4-2 Taylor 3470 Butte T20N R7E ne sec 32; Clipper Mills quad. South side of Forbestown Reservoir, in serpentine cliff, south side of Rd 20N29, ca. 3 air mi north of Woodleaf. l800 ft. 549 Comment
  SEINET10530116  Polystichum imbricans Mary Susan Taylor 1979-5-4 Taylor 1987 Butte T21N R6E sec 10. Millsap Bar Campground, ca. 9 mi NE of junction of Millsap Bar Road with Brush Creek Road, ca. 26 mi NE of Oroville; Yellow Pine Forest with limestone outcrops. 1006 Comment
  SEINET10530117  Polystichum imbricans Mary Susan Taylor 1979-9-28 Taylor 2202 Butte Butte County line at Hwy 70, between boundry and Arch Rock tunnel; granitic soils and dome outcrop. 488 Comment
  SEINET10530119  Polystichum imbricans Mary Susan Taylor 1978-7-21 Taylor 1799 Butte Vicinity of Lake Madrone, at Oroville- Quincy Hwy turnoff, ca. 10 mi NE of Oroville; Yellow Pine Forest. 610 Comment
  SEINET10530120  Polystichum imbricans Mary Susan Taylor 1979-10-5 Taylor 2232 Butte T23N R4E sec 18. SE side of Paradise Lake (from picnic area to first creek coming into lake, along road), ca. 0.5 mi N of Coutolenc Rd, ca. 5 mi N of Magalia. 732 Comment
  SEINET10530121  Polystichum imbricans Mary Susan Taylor 1980-3-8 Taylor 2368 Butte Pulga community, ca. 1 mi NE of Hwy 70, ca. 28 mi NE of Oroville; serpentine soils. 488 Comment
  SEINET10568462  Polystichum imbricans David B. Dunn 1940-7-8 Dunn 134 Tuolumne E end of Swamp lake up among the rocks. Yosemite National Park. Comment
  SEINET10834136  Polystichum imbricans Mary Susan Taylor 1980-10-6 Taylor 3355 Butte T23N R5E se sec 15, Pulga quad. S side of Hwy 70, ca. 0.4 mi W of Bear Creek jct with N Fork Feather River, ca. 0.5 mi W of Arch Rock Tunnel Rest Stop, near Butte-Plumas county line; granitic soils. 488 Comment
  SEINET10867042  Polystichum imbricans Mary Susan Taylor 1981-3-18 Taylor 3420 Butte T22N R5E ne sec 16. Pulga SW quad. N side of Pulga Rd, at bridge and along road to 1/4 mi n of its jct with Hwy 70 at Pulga bridge, ca. 20 air mi n of Oroville. Serpentine outcrops; 1600 ft. 488 Comment
  SEINET11714705  Polystichum imbricans H. W. Graham 1927-1 9- 9 -13 Los Angeles from Mt. Lowe Tavern, Mt. Lowe to observatory on Mt. Wilson near Los Angeles Comment
  SEINET11714708  Polystichum imbricans E. A. Zumbro 1901-1 s.n. Unknown Riverside Comment
  SEINET11717263  Polystichum imbricans W. Knight, Knight, I. 1981-1 4374 Mendocino above 5th Ave. Camp enroute to summit of Mt. Sanhedrin 1524 Comment
  SEINET11718235  Polystichum imbricans F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -117 Marin Marshall-Petaluma Road from Petaluma to CA 1, 8.9 mi E of junction CA 1 91 Comment
  SEINET11718419  Polystichum imbricans F. H. Utech 1986-1 86 -076 Sierra Tahoe National Forest, ca 1 mi E on CA 49 from Downieville, along North Yuba River 1350 Comment
  SEINET11718423  Polystichum imbricans F. H. Utech 1986-1 86 -459 Del Norte Six Rivers N.F., Baker Flat, W slope of Shelly Creek Ridge, 8.5 mi N of Patrick Creek & jct US 199 570 Comment
  UC1619931  Polystichum imbricans Barbara Ertter 1991-9-2 10782 Tehama 11 air mi WSW of Paskenta (Round Valley - Paskenta road (Rt M4) 5.8 mi E of Log Spring Creek); SW Tehama Co. 1371 Comment
  UC1875009  Polystichum imbricans Ruth Kirkpatrick 2005-7-17 1358 Nevada 26 mi NE of Nevada City along Hwy 49. Comment
  UC42160  Polystichum imbricans W. H. Brewer 1863-1 2167 Placer Squaw Valley Pass 2438 Comment
  UCD69129  Polystichum imbricans D. Sanchez-Mata; P. Rodriguez-Rojo 1997-7-14 s.n. Siskiyou Cecilville-Yoakumville. Cecilville Road. Klamath National Forest. Perennial plant communities on rocky slopes. 670 Comment
  UCSB71425  Polystichum imbricans Ferren, Wayne; Fiedler, P.; Leidy, R. 1993-7-7 Monterey Mill Creek Watershed. Near Nacimiento Rd. Comment
  CAS-BOT-BC72260  Polystichum imbricans subsp. curtum Geo. B. Grant 1901-7-27 4475 Los Angeles Sturtevant Camp Comment
  CAS-BOT-BC72261  Polystichum imbricans subsp. curtum Henry M. Pollard 1945-4-3 s.n. Ventura Camino Cielo, White Ledge Peak Road Comment
  CAS-BOT-BC72262  Polystichum imbricans subsp. curtum Henry M. Pollard 1963-6-27 s.n. Ventura above Murietta-Santa Ynez divide, Santa Ynez Mts., Ojai District 1402 Comment
  CAS-BOT-BC72263  Polystichum imbricans subsp. curtum Henry M. Pollard 1946-3-23 s.n. Ventura Camino Cielo, Santa Ynez Mts. 1066 Comment
  CAS-BOT-BC72264  Polystichum imbricans subsp. curtum John Thomas Howell 1927-8-2 2932 Riverside top of control on road to Hemet, Mt. San Jacinto 1371 Comment
  CAS-BOT-BC72265  Polystichum imbricans subsp. curtum P. C. Everett 1935-6-19 7230 Orange Santa Ana Mts., main divide motorway, Bear Spring 1219 Comment
  CAS-BOT-BC72266  Polystichum imbricans subsp. curtum L. P. Janeway 1994-9-29 4757 Butte western end of Jackson Ranch Ridge to Fall River, about half-way between Jackson Ranch Ridge and Fall River 929 Comment
  CAS-BOT-BC72271  Polystichum imbricans subsp. curtum John Thomas Howell 1959-9-21 34743 Plumas Belden 701 Comment
  CAS-BOT-BC72273  Polystichum imbricans subsp. curtum Henry M. Pollard 1959-4-15 s.n. Santa Barbara North face of La Cumbre Peak, Santa Ynez Mts., Santa Barbara 1158 Comment
  CAS-BOT-BC72274  Polystichum imbricans subsp. curtum C. F. Luthold 1893-7-1 s.n. Lake Cobb Mt. Comment
  CAS-BOT-BC72275  Polystichum imbricans subsp. curtum W. R. Dudley 1900-7-9 s.n. Los Angeles slope of San Gabriel Peak Comment
  CAS-BOT-BC72276  Polystichum imbricans subsp. curtum C. F. Baker 1903-8-2 3674 Los Angeles San Antonio Canyon, Claremont Comment
  CAS-BOT-BC72278  Polystichum imbricans subsp. curtum Marcus E. Jones 1882-2-27 3032 Los Angeles Pasadena Comment
  CAS-BOT-BC72279  Polystichum imbricans subsp. curtum Jon Nickoloff 1973-3-1 730301 -10 Los Angeles 60' north of Mt. Wilson Trail on NE face, San Gabriel Mtns. 1036 Comment
  CAS-BOT-BC72280  Polystichum imbricans subsp. curtum Marcus E. Jones 1882-2-27 3032 Los Angeles Pasadena Comment
  CAS-BOT-BC72281  Polystichum imbricans subsp. curtum S. B. Parish 1904-5-19 6236 Los Angeles Mt. Wilson Comment
  CAS-BOT-BC72283  Polystichum imbricans subsp. curtum E. Painter; E. Neese 1995-6-12 HL 1765 Monterey Fort Hunter Liggett (Training Area 4)/Los Padres National Forest interface (boundary approximate), ca. 0.1 air km due N 600 Comment
  CAS-BOT-BC72286  Polystichum imbricans subsp. curtum Beatrice F. Howitt 1960-6-5 1127 Monterey Along Gamboa Trail, not far from Cone Peak 1219 Comment
  CAS-BOT-BC72288  Polystichum imbricans subsp. curtum Floyd Durham 1942-8-21 s.n. Monterey Frances Simes Hastings Natural History Reservation, upper Carmel Valley about 2 miles northeast of Jamesburg Comment
  CAS-BOT-BC72291  Polystichum imbricans subsp. curtum R. F. Hoover 1964-5-12 8813 San Luis Obispo Upper Lopez Canyon Comment
  CAS-BOT-BC72292  Polystichum imbricans subsp. curtum R. F. Hoover 1964-5-12 8813 San Luis Obispo Upper Lopez Canyon Comment
  CAS-BOT-BC76778  Polystichum imbricans subsp. curtum S. B. Parish 1900-9-1 s.n. San Bernardino San Bernardino Mountains Comment
  CAS-BOT-BC76779  Polystichum imbricans subsp. curtum Marcus E. Jones 1923-9-1 s.n. San Bernardino San Bernardino Mountains Comment
  CAS-BOT-BC76780  Polystichum imbricans subsp. curtum W. R. Shaw 1901-8-2 s.n. San Bernardino Waterman Canyon Comment
  CAS-BOT-BC76781  Polystichum imbricans subsp. curtum S. B. Parish 1900-7-16 s.n. San Bernardino Vicinity of San Bernardino, Canyon Diablo 762 Comment
  CAS-BOT-BC76782  Polystichum imbricans subsp. curtum S. B. Parish; W. F. Parish 1881-7-1 521 San Bernardino San Bernardino Mts. Comment
  CAS-BOT-BC76783  Polystichum imbricans subsp. curtum Louis C. Wheeler 1932-11-6 1444 San Bernardino San Gabriel Mts. - Deer Canyon 975 Comment
  CAS-BOT-BC76784  Polystichum imbricans subsp. curtum Peter H. Raven 1961-11-17 16873 San Bernardino San Bernardino Mts. - 2.5 miles below Barton Flats on road to Camp Angeles. 1920 Comment
  CAS-BOT-BC76785  Polystichum imbricans subsp. curtum Marcus E. Jones 1926-7-27 s.n. San Diego Palomar Mt. Comment
  CAS-BOT-BC76786  Polystichum imbricans subsp. curtum S. G. Stokes 1895-7-1 s.n. San Diego Cuyamaca Mts. - Shaw's Ranch Comment
  CAS-BOT-BC76787  Polystichum imbricans subsp. curtum Ira L. Wiggins 1926-10-16 2135 San Diego Cuyamaca Mountains Region - on north slope of Stonewall Peak. 1615 Comment
  CAS-BOT-BC76788  Polystichum imbricans subsp. curtum Ira L. Wiggins 1926-10-16 2135 San Diego Cuyamaca Mountains Region - on north slope of Stonewall Peak. 1615 Comment
  CAS-BOT-BC76789  Polystichum imbricans subsp. curtum Ira L. Wiggins 1927-9-1 2712 San Diego Summit of Cuyamaca Peak. Comment
  CAS-BOT-BC76790  Polystichum imbricans subsp. curtum Ira L. Wiggins 1927-9-1 2712 San Diego Summit of Cuyamaca Peak. Comment
  CAS-BOT-BC76791  Polystichum imbricans subsp. curtum Ira L. Wiggins 1927-9-4 2829 San Diego Cuyamaca Mountains Region - Vallecitos Creek Trail Comment
  CAS-BOT-BC76792  Polystichum imbricans subsp. curtum Ira L. Wiggins 1927-9-4 2829 San Diego Vallecitos Creek Trail, Laguna Mts. Comment
  CAS-BOT-BC76793  Polystichum imbricans subsp. curtum Ira L. Wiggins 1927-9-4 2833 San Diego Vallecitos Creek Trail in small side canyon. Comment
  CAS-BOT-BC76794  Polystichum imbricans subsp. curtum Ira L. Wiggins 1927-9-4 2833 San Diego Laguna Mts. - Vallecitos Creek Trail in small side canyon. Comment
  CAS-BOT-BC76795  Polystichum imbricans subsp. curtum W. R. Dudley 1893-7-22 s.n. Santa Clara Santa Cruz Peninsula - Los Gatos Canyon Comment
  CAS-BOT-BC76796  Polystichum imbricans subsp. curtum W. R. Dudley s.n. Santa Cruz Santa Cruz Peninsula - Santa Cruz Mts. Comment
  CAS-BOT-BC76797  Polystichum imbricans subsp. curtum W. R. Dudley s.n. Santa Cruz Santa Cruz Peninsula - Santa Cruz Mts. Comment
  CAS-BOT-BC76798  Polystichum imbricans subsp. curtum V. F. Hesse 1951-8-17 761 Santa Cruz In woods near Jamison Creek Road. 548 Comment
  CAS-BOT-BC76799  Polystichum imbricans subsp. curtum V. F. Hesse 1960-3-20 2761 Santa Cruz Boulder Creek 182 Comment
  CAS-BOT-BC76800  Polystichum imbricans subsp. curtum V. F. Hesse 1950-3-27 1335 Santa Cruz Alba Road, about 1/2 mile west of Alba. 609 Comment
  CDA14049  Polystichum imbricans subsp. curtum G. F. Hrusa, T. D. Wilfred 1997-5-1 13697 Butte Sierra Nevada; NE side of upper end of Paradise Lake. Where last tributaries from E enter. Comment
  CDA15360  Polystichum imbricans subsp. curtum G. F. Hrusa 1997-5-29 13808 Butte Sierra Nevada; Slopes on N side of Sucker Run Creek, ~1.5 mi. SSE of Feather Falls townsite. Comment
  CDA15369  Polystichum imbricans subsp. curtum G. F. Hrusa 1997-5-29 13810 Butte Sierra Nevada; N side of Sucker Run Creek, ~1.5 mi. SSE of Feather Falls townsite. Comment
  CDA42712  Polystichum imbricans subsp. curtum L. Ahart 2004-6-22 11118 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 miles (air) southwest of Stirling City. Comment
  CHSC103111  Polystichum imbricans subsp. curtum Lowell Ahart 2009-6-30 15971 Butte Around large boulders on the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico 234 Comment
  CHSC111723  Polystichum imbricans subsp. curtum Lowell Ahart 2012-7-1 18247 Plumas By large rocks, on the west side of the small stream, about 200 yards west of Caribou Road, about 4 miles (air) northeast of Belden. 833 Comment
  CHSC113597  Polystichum imbricans subsp. curtum Lowell Ahart 2014-8-24 19723 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. 577 Comment
  CHSC113598  Polystichum imbricans subsp. curtum Lowell Ahart 2014-8-24 19724 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. 577 Comment
  CHSC116273  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-23 20577 Butte On the west side of Slate Creek Resevoir, about 100 yards northwest of the intake building, about 2 1/4 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte. 1128 Comment
  CHSC116275  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-24 20583 Butte On the east side of Doe Mill Road, about a 1/2 mile southeast of the bridge across Butte Creek, about 2 1/2 miles (air) noth of De Sabla Resevoir. 710 Comment
  CHSC116277  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-23 20582 Butte On the south side of Forbestown Resevoir, about 400 yards southeast of the Forbestown Resevoir Dam, about 4 miles (air) northeast of Forbestown. 564 Comment
  CHSC116295  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-23 20580 Yuba On west side of road to Slate Creek, about 1/4 mile southwest of Slate Creek Dam, about 2 miles (air) northeast of La Porte Road, about 6 1/4 miles (air) southwest of La Porte. 1119 Comment
  CHSC116676  Polystichum imbricans subsp. curtum Lowell Ahart; John Dittes, Josephine Guardino 2016-2-14 20721 Colusa On the east side of the gravel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of thee large campground, about 13 miles (air) southwest of Stonyford. 966 Comment
  CHSC28408  Polystichum imbricans subsp. curtum M. S. Taylor 1979-9-28 2202 Butte Butte county line at Hwy 70, between boundary and Arch Rock tunnel. 487 Comment
  CHSC34678  Polystichum imbricans subsp. curtum M. S. Taylor 1980-3-19 2388 A Butte Macabes Creek canyon, ca. 100 ft e of Lumpkin Rd, ca. 2.5 mi n of its jct with Forbestown Rd, ca. 18 mi ne of Oroville. 396 Comment
  CHSC3469  Polystichum imbricans subsp. curtum Roger Jaegel 1966-2-21 27 Trinity Collected three miles west of Hayfork. Comment
  CHSC39642  Polystichum imbricans subsp. curtum Tom Hughes 1982-7-18 34 Yuba 1/2 mile north of SR 49 on Pendola Ranch Rd. Comment
  CHSC4211  Polystichum imbricans subsp. curtum D. B. Joley 1967-3-8 6 Plumas Ca. 100 feet s of Oroville-Quincy highway and 100 yards w of Grizzly Dome, Oroville. 609 Comment
  CHSC4212  Polystichum imbricans subsp. curtum J. Wheeler 1967-2-15 1 Yuba Locally scattered along small brook s of La Porte Road about 1.7 mi. ne of Brownsville. 694 Comment
  CHSC52720  Polystichum imbricans subsp. curtum L. P. Janeway 1990-8-3 3826 Plumas Along N Fk Feather River ca 100 ft S of Waller Cr and just NE of Gansner Bar. Plumas National Forest Quincy Ranger District. 701 Comment
  CHSC63693  Polystichum imbricans subsp. curtum Lowell Ahart 1994-10-9 7561 Butte On the north side of the poor road that goes from Milsap Bar to Mountain Spring House, about 1 mile west of Mountain Spring House and the paved road, about 8 1/2 (air) miles north and 1 1/2 miles east of Feather Falls. 1158 Comment
  CHSC65530  Polystichum imbricans subsp. curtum L. P. Janeway 1994-9-29 4757 Butte Trending northwest from the western end of Jackson Ranch Ridge to Fall River, about half-way between Jackson Ranch Ridge and Fall River. 929 Comment
  CHSC68984  Polystichum imbricans subsp. curtum Vernon Oswald; Lowell Ahart 1997-7-17 8756 Trinity Forest Route 29 at a tributary of Smoky Creek, 1.1 mi south of the West Fork of Smoky Creek, 9.8 mi south of Hwy. 36. 1165 Comment
Read comments
Jan 4 2007
  CHSC87204  Polystichum imbricans subsp. curtum Lowell Ahart 2004-4-10 10734 Tehama Along Bowers Creek, about 30 yards west of the Nomalaki Trail, about 3/4 mile northwest of Forest Road 23N69 (Mud Flat Road), about 6 1/2 miles (air) southwest of Paskenta. 522 Comment
  CHSC87884  Polystichum imbricans subsp. curtum Lowell Ahart 2004-6-22 11118 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 miles (air) west of Stirling City. 628 Comment
  CHSC90203  Polystichum imbricans subsp. curtum Lowell Ahart 2005-1-20 11474 Butte On the west side of McCabe Creek, above the high water line of Lake Oroville, about 1/4 mile south of the siphon, about 3 miles (air) northeast of Hurleton, about 7 miles (air) east of Oroville Dam. 304 Comment
  HSC45877  Polystichum imbricans subsp. curtum J. P. Smith, J. O. Sawyer 1972-9-13 5783 Siskiyou 0.5 mi. W of Cook and Green Pass on road to Lily Pad Lake Comment
  HSC70656  Polystichum imbricans subsp. curtum Gail Newton 1980-7-14 1533 Humboldt Near Deadman Ridge 1097 Comment
  HSC73025  Polystichum imbricans subsp. curtum Gail Newton 1980-8-4 1963 Del Norte Near Smith River, South Fork. 457 Comment
  HSC73614  Polystichum imbricans subsp. curtum Gail Newton 1980-7-10 1257 Trinity Near Senteney Rock 1463 Comment
  IRVC159  Polystichum imbricans subsp. curtum R. H. Whittaker, W. A. Niering 1963-5-27 SJ 7 Riverside Hemet Hwy, between Hemet and Mtn Center. Peninsular Ranges, San Jacinto Mountains 1250 Comment
  IRVC160  Polystichum imbricans subsp. curtum R. H. Whittaker, W. A. Niering 1963-6-6 SJ 225 Riverside San Jacinto Ridge Road (5509) N Fork San Jacinto River. Peninsular Ranges, San Jacinto Mountains 1311 Comment
  IRVC162  Polystichum imbricans subsp. curtum Lorene Lewton 1965-4-24 HS 552 Riverside Highway 74; 1 mile WSW of Mountain Center. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC163  Polystichum imbricans subsp. curtum Brad Newman 1965-4-24 HS 546 Riverside Idyllwild. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC164  Polystichum imbricans subsp. curtum Gale Olander 1965-4-24 HS 547 Riverside Mountains near Hemet. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC165  Polystichum imbricans subsp. curtum Don Pfirrmann 1965-4-24 HS 550 Riverside Highway 74; 1/4 mile SE of Sven Camp summit. Comment
Read comments
Mar 30 2014
  IRVC166  Polystichum imbricans subsp. curtum Pat Rolfe 1965-4-24 HS 554 Riverside Lake Elsinore. Southern Coastal Comment
  IRVC16603  Polystichum imbricans subsp. curtum Gordon A. Marsh, K. G. Marsh 1977-3-21 s.n. Riverside Santa Ana Mtns: Orange/Riverside county border; Bear Springs. Peninsular Ranges Comment
  IRVC167  Polystichum imbricans subsp. curtum Charley Ford 1965-4-20 HS 560 Riverside Ortega Highway [74]. Santa Ana Mountains Comment
  IRVC168  Polystichum imbricans subsp. curtum Tony Price 1965-4-24 HS 555 Riverside Highway 74; 1.5 miles W of Dripping Springs Gaurd Station. Comment
  IRVC169  Polystichum imbricans subsp. curtum Bruce Reynolds 1965-4-24 HS 557 Riverside Route 74; 1/4 mile S of Keen Camp Summit. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC170  Polystichum imbricans subsp. curtum Debbi DeVault 1965-4-24 HS 556 Riverside Highway 74; 1/4 mile SE of Keen Camp Summit. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC171  Polystichum imbricans subsp. curtum M. Cadnum 1965-4-24 HS 553 Riverside Highway 74; 1 mile WSW of Mountain Center. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC172  Polystichum imbricans subsp. curtum Carol Hooven 1965-4-24 HS 559 Riverside Highway 79. Comment
Read comments
Nov 30 2014
  IRVC173  Polystichum imbricans subsp. curtum Linda Stilgenbauer 1965-4-24 HS 558 Riverside Highway 80. Comment
Read comments
May 5 2014
  IRVC174  Polystichum imbricans subsp. curtum Mike McCartin 1965-4-24 HS 551 Riverside highway 74; Mountain Center. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC175  Polystichum imbricans subsp. curtum C. Thompson 1965-4-24 HS 548 Riverside Upper San Juan Creek Camp; Ortega Highway [74]. Peninsular Ranges, Santa Ana Mountains Comment
  IRVC18440  Polystichum imbricans subsp. curtum Gordon A. Marsh 1978-10-31 s.n. Riverside Bear Springs at Orange-Riverside County line. Santa Ana Mountains Comment
  IRVC25447  Polystichum imbricans subsp. curtum Fred M. Roberts, K. G. Marsh 1987-5-14 3439 Orange Santa Ana Mtns: Upper Trabuco Canyon, Trabuco Canyon Trail, 1.3km NE Los Pinos Peak. Peninsular Ranges 1231 Comment
  JEPS106114  Polystichum imbricans subsp. curtum Lowell Ahart 2004-6-22 11118 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 miles (air) west of Stirling City 628 Comment
  JEPS106120  Polystichum imbricans subsp. curtum Lowell Ahart 2004-4-10 10734 Tehama Along Bowers Creek, about 30 yards west of the Nomalaki Trail, about 3/4 mile northwest of Forest Road 23N69 (Mud Flat Road), about 6 1/2 miles (air) southwest of Paskenta 522 Comment
  JEPS112926  Polystichum imbricans subsp. curtum Dean W. Taylor 1994-6-16 14414 b Ventura Santa Ynez Mountains, N facing slope of unnamed summit 0.4 mi E of Divide Peak along Ocean View Trail 1432 Comment
  JEPS116121  Polystichum imbricans subsp. curtum Lowell Ahart 2009-6-30 15971 Butte Around large boulders on the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico 234 Comment
  JEPS116122  Polystichum imbricans subsp. curtum Lowell Ahart 2009-5-23 15741 Butte On the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highwat 32, about 10 miles northeast of Chico 234 Comment
  JEPS120168  Polystichum imbricans subsp. curtum Lowell Ahart 2012-7-1 18247 Plumas About 200 yards west of Caribou Road, about 4 miles (air) northeast of Belden. Comment
  JEPS121664  Polystichum imbricans subsp. curtum Heath Bartosh with Jeff Greenhouse, John Game, Neal Kramer, and Mike White 2012-7-8 664 Kern Tehachapi Mountain Area. Tejon Ranch; along El Paso Creek near its headwaters, below Lopez Flats. Comment
  JEPS122332  Polystichum imbricans subsp. curtum Lowell Ahart 2014-8-24 19724 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. Comment
  JEPS122334  Polystichum imbricans subsp. curtum Lowell Ahart 2014-8-24 19723 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. Comment
  JEPS124286  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-24 20583 Butte About 1/2 mile southeast of the bridge across Butte Creek, about 2 1/2 miles (air) north of De Sabla Reservoir. Comment
  JEPS124287  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-23 20582 Butte About 400 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. Comment
  JEPS124289  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-23 20580 Yuba About 1/4 mile southwest of the Slate Creek Dam, about 2 miles (air) northeast of La Porte Road, about 6 1/4 miles (air) southwest of La Porte. Comment
  JEPS124292  Polystichum imbricans subsp. curtum Lowell Ahart 2015-10-23 20577 Plumas About 100 yards northwest of the intake building, about 2 1/4 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte. Comment
  JEPS127192  Polystichum imbricans subsp. curtum Lowell Ahart, John Dittes, Josephine Guardino 2016-2-14 20721 Colusa About 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. Comment
  JEPS298  Polystichum imbricans subsp. curtum S. B. and W. F. Parish Aug. 1880 521 San Bernardino San <_________> Mts. Comment
Read comments
2
  JEPS60210  Polystichum imbricans subsp. curtum L. R. Heckard 1969-5-30 2246 El Dorado ca. 7 mi e Georgetown (along Pilot Creek, nw of Blodgett Forest headquarters) 975 Comment
  JEPS87565  Polystichum imbricans subsp. curtum Lowell Ahart 1994-10-9 7561 Butte ca. 8 1/2 air mi n and 1 1/2 mi e of Feather Falls (n side of poor rd from Milsap Bar to Mountain Spring House, ca. 1 mi w of Mountain Spring House and the paved rd.) 1158 Comment
  JEPS89827  Polystichum imbricans subsp. curtum Dean Wm. Taylor with Robert F. Holland 1974-11-19 5064 El Dorado American R. Canyon near confluence w/ Silver Fork Kyburz; Sierra Nevada, American R. Canyon, Kyburz 1310 Comment
  NY42957  Polystichum imbricans subsp. curtum J. B. Walker 1995-4-15 1345 Monterey Los Padres National Forest, N of Gorda, 8km E of Hwy 1 along Los Burros Rd 500 Comment
  PGM1350  Polystichum imbricans subsp. curtum Vern Yadon 1975-6-8 Monterey Santa Lucia Mountains, Ventana Double Cone, Nr summit Comment
  PGM4301  Polystichum imbricans subsp. curtum Vern Yadon 1992-6-11 Monterey Santa Lucia Mountains, Cone Peak Los Padres Nat For, Beg of Gamboa Trail @ end of Cone Peak Rd Comment
  PGM5064  Polystichum imbricans subsp. curtum Beatrice F Howitt 1960-9-21 1127 Monterey Santa Lucia Mountains, Cone Peak Area, Gamboa Trail below Cone Peak Comment
  PGM5065  Polystichum imbricans subsp. curtum Beatrice F Howitt 1960-7-13 1722 Monterey Santa Lucia Mountains, Cone Peak Area, Gamboa Trail below Cone Peak Comment
  POM11144  Polystichum imbricans subsp. curtum P. A. Munz 1922-7-18 6087 San Bernardino Ontario Peak, one plant on west slope. 2590 Comment
  POM120337  Polystichum imbricans subsp. curtum George B. Grant 1904-5-19 6236 Los Angeles Mt. Wilson Comment
  POM120952  Polystichum imbricans subsp. curtum Marcus E. Jones 1882-2-27 3032 Los Angeles Pasadena. Comment
  POM122536  Polystichum imbricans subsp. curtum Marcus E. Jones 1926-7-27 s.n. San Diego Palomar Mountain. Comment
  POM12944  Polystichum imbricans subsp. curtum P. A. Munz, I. M. Johnston 1922-5-19 5392 Riverside Keen Canyon, San Jacinto Mountains. 1524 Comment
  POM17900  Polystichum imbricans subsp. curtum P. A. Munz, R. D. Harwood 1923-6-27 7231 San Diego Cuyamaca Lake. 1432 Comment
  POM180448  Polystichum imbricans subsp. curtum I. L. Wiggins 1926-10-16 2135 San Diego Cuyamaca Mountains Region: N slope of Stonewall Peak 1615 Comment
  POM180460  Polystichum imbricans subsp. curtum I. L. Wiggins 1927-9-1 2712 San Diego summit of Cuyamaca Peak, under granite ledge 1981 Comment
  POM180461  Polystichum imbricans subsp. curtum I. L. Wiggins 1927-9-4 2829 San Diego Trail from Resort to Vallecitos Canyon, Laguna Mts. Comment
  POM276872  Polystichum imbricans subsp. curtum Lyman Benson 1945-11-4 11906 San Bernardino Snowcrest, west side of Mt. Baldy 1859 Comment
  POM310377  Polystichum imbricans subsp. curtum Margaret Hardinge 1946-2-23 s.n. San Bernardino Barton Flats Area 1828 Comment
  POM47984  Polystichum imbricans subsp. curtum P. A. Munz 1924-6-22 8212 San Diego South of Doane Valley; Palomar Mountains. 1524 Comment
  POM810  Polystichum imbricans subsp. curtum S. B. Parish 1917-6-14 11390 San Bernardino Waterman Canyon, San Bernardino Mountains 914 Comment
Read comments
Jan 8 2007
  POM814  Polystichum imbricans subsp. curtum G. Ross Robertson s.n. San Bernardino Mill Creek Canyon 1524 Comment
  RSA0036929  Polystichum imbricans subsp. curtum Larry Hendrickson 2011-5-19 5334 San Diego Volcan Mountain, Volcan Mountain Foundation property, 4.3 air miles N of Julian and 0.4 air mile N and upslope from Ironside Spring, a few yards S of Volcan Road in an area formerly known as Hunter's Camp. Square 120. 1526 Comment
  RSA0040153  Polystichum imbricans subsp. curtum Nick Jensen, Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2304 Kern Along Haul Road just east of the Bear Canyon crossing. 1309 Comment
  RSA0040414  Polystichum imbricans subsp. curtum Nick Jensen, Neal Kramer 2013-8-15 486 Kern Unnamed stream crossing along the main road 1.2 road km east of Lopez Flats. 1521 Comment
  RSA0042616  Polystichum imbricans subsp. curtum Orlando Mistretta 2009-7-10 3991 San Bernardino San Bernardino Mountains region: Santa Ana River Canyon. Near junction of Stetson Creek and Hwy.38. 1910 Comment
  RSA0045588  Polystichum imbricans subsp. curtum Lowell Ahart 2012-7-1 18247 Plumas On the west side of the small stream, about 200 yards west of Caribou Road, about 4 miles (air) northeast of Belden. 834 Comment
  RSA0092529  Polystichum imbricans subsp. curtum R. G. Swinney 2011-7-7 15467 Los Angeles San Gabriel Mountains: Camp Colby (Colby Ranch), central camp area. 1098 Comment
  RSA107932  Polystichum imbricans subsp. curtum Richard Mallory 1953-8-14 74 Santa Cruz Pine Mt Trail west slope, approx 2 m. from beginning of trail. 518 Comment
  RSA11  Polystichum imbricans subsp. curtum J. T. Howell 1927-8-2 571 Riverside Road to Hemet, Mt. San Jacinto. 1372 Comment
  RSA16477  Polystichum imbricans subsp. curtum Percy C. Everett 1935-6-19 7230 Riverside Main Divide Motorway, Bear Spring 1219 Comment
  RSA228966  Polystichum imbricans subsp. curtum R. F. Thorne 1971-6-5 39784 San Bernardino San Gabriel Mountains: San Bernardino National Forest: San Sevaine Rd. 1128 Comment
  RSA229013  Polystichum imbricans subsp. curtum R. F. Thorne, C. W. Tilforth 1971-6-29 40732 Los Angeles San Gabriel Mountains: Angeles National Forest: Mixed evergreen forest on steep wooded bank of Lucas Creek S of Big Tujunga Narrows along Angeles Forest Rd. 914 Comment
  RSA255819  Polystichum imbricans subsp. curtum C. W. Tilforth, John Dourley 1975-10-28 1196 San Bernardino Skinner Creek and Highway 38, San Bernardino Mtns. 1463 Comment
Read comments
Oct 20 2009
  RSA303678  Polystichum imbricans subsp. curtum R. F. Thorne, C. W. Tilforth 1979-7-12 53383 San Bernardino Canyon branch at Skyland near Crestline at headwaters of Waterman Canyon. 1418 Comment
Read comments
May 16 2013
  RSA329726  Polystichum imbricans subsp. curtum Gary D. Wallace 1966-4-4 325 San Bernardino San Bernardino Mountains: San Bernardino National Forest. About 5 mi. from base of the mtn. along the Running Springs Rd. toward Lake Arrowhead. 1219 Comment
  RSA3420  Polystichum imbricans subsp. curtum I. L. Wiggins 1927-9-4 2829 San Diego Trail from Resort to Vallecitos Canyon, Laguna Mts. Comment
  RSA3426  Polystichum imbricans subsp. curtum I. L. Wiggins 1926-10-16 2135 San Diego Cuyamaca Mountains Region: N slope of Stonewall Peak 1615 Comment
  RSA34584  Polystichum imbricans subsp. curtum Norman C. Cooper 1944-7-2 1452 San Diego Palomar Mtn; Roadside 1555 Comment
  RSA39793  Polystichum imbricans subsp. curtum Henry M. Pollard 1946-6-15 s.n. Ventura North of Murietta Canyon divide 1219 Comment
  RSA431141  Polystichum imbricans subsp. curtum Lyman Benson 1936-7-14 7861 Mariposa Tenaya Canyon; Sierra Nevada Mt. range; Yosemite Valley watershed. 1372 Comment
  RSA503157  Polystichum imbricans subsp. curtum Gary D. Wallace, D. Wilken 1966-4-7 441 San Diego Palomar Mountains, near the State Park. 1220 Comment
  RSA508014  Polystichum imbricans subsp. curtum Steve Boyd, C. Boyd, K. Boyd, R. Noyes, L. Arnseth 1988-5-28 2294 Riverside Cahuilla Mountain, west of Anza, mostly along the crest. 1500 Comment
  RSA520948  Polystichum imbricans subsp. curtum Steve Boyd, Dave Bramlet 1988-10-8 2873 Riverside Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain. Comment
  RSA542522  Polystichum imbricans subsp. curtum Fred M. Roberts, R. E. Riefner 1988-7-19 4121 Orange Santa Ana Mtns: Modjeska Peak, W slope, along old abandoned road, 0.2 km W summit. 1592 Comment
  RSA5509  Polystichum imbricans subsp. curtum C. B. Wolf 1932-11-9 4397 San Bernardino Lake Arrowhead road 8 miles below Lake Arrowhead. San Bernardino Mountains. Comment
  RSA572880  Polystichum imbricans subsp. curtum Darin L. Banks, Steve Boyd 1994-9-29 19 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness. E slope of Agua Tibia Mnt., W of Arroyo Seco Drainage, along the Crosley Trail. 1072 Comment
  RSA574478  Polystichum imbricans subsp. curtum R. G. Swinney 1993-8-2 2550 San Bernardino Unnamed tributary to Lytle Creek, 2.7 mi. N of Devore Rd. Approx. 1 mi. W of Lytle Creek. 1098 Comment
  RSA587131  Polystichum imbricans subsp. curtum Darin L. Banks, Steve Boyd 1995-6-1 540 San Diego NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N peak of Agua Tibia Mountain on the NE corner of the peak, just S of the Riverside County boundary., in a very steep bowl shaped depression on the N flank of Agua Tibia Mountain. 1280 Comment
  RSA596666  Polystichum imbricans subsp. curtum Darin L. Banks, Mike Wall 1996-11-12 1243 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, E of Agua Tibia Wilderness Area; Eastern Cutca Valley, along the area were the Cutca Trail and Cutca Road meet and crosses the upper drainages of Long Canyon. 1040 Comment
  RSA610205  Polystichum imbricans subsp. curtum L. C. Wheeler 1946-9-8 6353 Los Angeles San Gabriel Mountains: West Fork San Gabriel River, 1/2 mile west of Bear Creek. 533 Comment
  RSA610716  Polystichum imbricans subsp. curtum L. C. Wheeler 1933-3-12 1519 San Bernardino Cascade Canyon off San Antonio, San Gabriel Mts. 1371 Comment
  RSA614478  Polystichum imbricans subsp. curtum A. C. Sanders, P. Mackay 1994-6-19 14813 San Bernardino San Bernardino Mountains: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  RSA628209  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 1.3 mi. below Crest Forest Rd. 1280 Comment
  RSA640961  Polystichum imbricans subsp. curtum L. C. Wheeler 1931-7-3 s.n. Los Angeles San Gabriel Mountains: Fern Canyon. Comment
  RSA656710  Polystichum imbricans subsp. curtum James Henrickson 1985-5-31 20087 San Bernardino ca. 20 air miles W of San Bernardino, 3 miles NW of Angeles Oaks, near junction of Deer Creek and Santa Ana River near Filaree Flat. 1159 Comment
  RSA674523  Polystichum imbricans subsp. curtum Scott D. White 2000-11-15 8145 Riverside Idyllwild area, 'Strawberry Fuelbreak' between 'Inspiration Pt.' and Strawberry Ck. 1402 Comment
  RSA679095  Polystichum imbricans subsp. curtum Fred M. Roberts 2003-6-25 5950 Orange Santiago peak, north slopes along ridge east of Main Divide truck trail, 0.6km NNW summit. 1605 Comment
  RSA679172  Polystichum imbricans subsp. curtum Fred M. Roberts 2003-6-25 5953 Riverside Santiago Peak, south slope, Main Divide truck Trail, c.a. 0.1km S Bear Springs. 1219 Comment
  RSA693282  Polystichum imbricans subsp. curtum Christopher Davidson, Larry E. DeBuhr 1976-6-26 4398 San Bernardino 10 miles WSW of Running Springs on State Highway 30 1159 Comment
  RSA693283  Polystichum imbricans subsp. curtum May N. Ackley 1928-6-29 110 Los Angeles Dark Canyon Oake Wilde. 701 Comment
  RSA693284  Polystichum imbricans subsp. curtum M. B. Dunkle 1933-6-17 3604 Los Angeles San Antonio River Canyon 915 Comment
  RSA693286  Polystichum imbricans subsp. curtum M. B. Dunkle 1934-6-7 4046 San Bernardino Mountain Home Creek. 1524 Comment
  RSA693290  Polystichum imbricans subsp. curtum F. R. Fosberg 1931-8-10 R 117 Los Angeles Lower Pine Flats, First Camp, N fork San Gabriel Canyon 1500 Comment
  RSA693295  Polystichum imbricans subsp. curtum Albert J. Perkins 1913-2-23 s.n. Los Angeles Mt. Wilson Trail. Comment
  RSA693298  Polystichum imbricans subsp. curtum H. de Forest, Jack Rempel 1933-4-14 s.n. San Diego Nigger Canon, W. Grade of the Palomar Mt road Comment
  RSA693299  Polystichum imbricans subsp. curtum E. S. Spalding 1931-8-22 s.n. San Bernardino Canyon near Seven Oaks. Comment
  RSA700216  Polystichum imbricans subsp. curtum L. Ahart 2004-6-22 11118 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 (air) miles west of Stirling City 629 Comment
  RSA702912  Polystichum imbricans subsp. curtum Scott D. White, Michael Honer 2004-6-30 10537 Los Angeles Mt. Baldy (town). West fork of San Antonio Creek within and just above uppermost residential neighborhood. 1341 Comment
  RSA708364  Polystichum imbricans subsp. curtum Fred M. Roberts, Robert L. Allen, Chris Barnhill, Nancy Hatfield 2005-5-30 6228 Orange west slope of Modjeska Peak, Harding Canyon watershed, Main Divide Road, 0.46km W summit. 1670 Comment
  RSA713465  Polystichum imbricans subsp. curtum A. C. Sanders, T. B. Salvato 2005-10-21 31917 San Diego Palomar Mtn., DFG Plaisted Creek Ecological Reserve, NE of Rincon Pauma Valley, along Plaisted Creek in central part of reserve. 793 Comment
  RSA714807  Polystichum imbricans subsp. curtum R. G. Swinney 1997-8-15 5803 San Bernardino Timber Gulch, about 0.9 mi W of Lytle Creek Road. 1463 Comment
Read comments
Mar 15 2010
  RSA729890  Polystichum imbricans subsp. curtum R. G. Swinney 1998-8-30 6858 Los Angeles South fork of Dry Lake Canyon, a western tributary of San Antonio Canyon. 985 Comment
  RSA733704  Polystichum imbricans subsp. curtum Marie Beisel 1933-07 s.n. San Bernardino Barton Flats Comment
  RSA739325  Polystichum imbricans subsp. curtum Keith E. Hoffmaster 1934-8-17 36 San Bernardino Mill can. TR6. Comment
  RSA747774  Polystichum imbricans subsp. curtum Scott D. White, Justin M. Wood 2009-5-6 12658 Los Angeles San Gabriel River- West Fork, large fill slope on the S side of Cogswell Reservoir. 793 Comment
  RSA753105  Polystichum imbricans subsp. curtum Naomi Fraga, Dolores Gault, Jordan Rainbow 2009-6-30 3052 San Bernardino Santa Ana River Trail, west of Glass Road and east of Forsee Creek. 1585 Comment
  RSA753216  Polystichum imbricans subsp. curtum Orlando Mistretta 2009-7-10 3991 Riverside Santa Ana River Canyon. Vicinity of Camp Round Meadow; 0.40 miles SE of junction of highway 38 and Jenks Lake Rd. 2027 Comment
  RSA753306  Polystichum imbricans subsp. curtum Naomi Fraga, Duncan S. Bell, Shawn Overstreet 2009-5-26 2798 San Bernardino Along Santa Ana River trail between Middle Control Road and Forsee Creek 1524 Comment
  RSA754818  Polystichum imbricans subsp. curtum L. Ahart 2009-6-30 15971 Butte E bank of Big Chico Creek, on W side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 air miles W of Highway 32, about 10 miles NE of Chico. 234 Comment
  RSA762597  Polystichum imbricans subsp. curtum Justin M. Wood 2010-8-5 2334 San Bernardino Upper Santa Ana River Watershed; Unnamed canyon just west of Forsee Creek. 1905 Comment
  RSA763062  Polystichum imbricans subsp. curtum E. W. Lathrop 1973-6-28 7444 Riverside Bear Springs on the Main Divide Truck Trail, 1 mi E of Santiago Peak, Cleveland National Forest. Comment
  RSA767777  Polystichum imbricans subsp. curtum Thomas Stoughton, Jennifer Pilapil, Kathleen Ashbaker 2010-8-23 608 San Bernardino Santa Ana River Watershed, Vicinity of Bellyache springs, Upper half of Clarks Grade (FS road 1n54) 2118 Comment
  RSA783274  Polystichum imbricans subsp. curtum J. D. Olmsted 1959-7-3 734 Riverside Strawberry Cr. below dropoff below Isomata belowIdyllwild. Alt: 4700 ft. 1433 Comment
  RSA798600  Polystichum imbricans subsp. curtum R. F. Thorne, E. W. Lathrop 1977-5-18 49757 Riverside Santa Ana Mountains: Bear Spring [east slope of Santiago Peak] Comment
  RSA85035  Polystichum imbricans subsp. curtum F. W. Peirson 1919-12-2 1507 Los Angeles West fork of Rubio Canyon, south base of San Gabriel Mtns 838 Comment
  SBBG104307  Polystichum imbricans subsp. curtum D. H. Wilken 1999-6-5 Monterey confluence of San Miguel and Anthony crks, ca. 5 km WNW of San Miguelito Ranch Ruins; Ft Hunter Liggett 400 Comment
  SBBG111841  Polystichum imbricans subsp. curtum P. Douglas, L. Metz, E. Painter 1994-5-20 HL 405 Monterey ca. 1.7 km NW of Lion Pk, ca. 2.1 km S of Los Burros Crk; USFS/Ft Hunter Liggett interface 980 Comment
  SBBG116711  Polystichum imbricans subsp. curtum D. Wilken with E. Painter 2003-6-10 16129 Monterey ca. 1 km N of summit of Cone Pk, along trail 1300 Comment
  SBBG119946  Polystichum imbricans subsp. curtum L. Ahart 2004-4-10 10734 Tehama Bowers Crk, ca. 30 yds W of Nomalaki Trail, ca. 0.75 mi NW of Forest Rd 23N69 (Mud Flat Rd) 522 Comment
  SBBG121092  Polystichum imbricans subsp. curtum R. Burgess, P. Munro, A. Burgess 1994-1-1 1455 Ventura Howard Trail, ca. 0.25 mi from trailhead, Rose Valley 1219 Comment
  SBBG121102  Polystichum imbricans subsp. curtum R. Burgess, P. Munro, K. Danielsen, D. Taylor 1994-6-17 1350 Ventura Ocean View Trail in vicinity of Divide Pk 1432 Comment
  SBBG121103  Polystichum imbricans subsp. curtum R. Burgess, P. Munro 1999-5-1 3282 Ventura Monte Arido trail 1325 Comment
  SBBG121108  Polystichum imbricans subsp. curtum R. Burgess, P. Munro 1999-5-1 3281 Ventura Monte Arido trail 1325 Comment
  SBBG121110  Polystichum imbricans subsp. curtum R. Burgess, P. Munro, A. Burgess 1997-11-23 2617 Ventura Howard Trail, ca. 0.5 mi from trailhead, N side of Nordhoff Ridge 1158 Comment
  SBBG121133  Polystichum imbricans subsp. curtum R. Burgess, P. Munro, T. Austin 1996-4-20 1904 Ventura N side of Santa Paula Pk 1143 Comment
  SBBG133459  Polystichum imbricans subsp. curtum R. Burgess, B. Meiners, P. Munro 2013-6-7 9368 Ventura steep rocky N-trending cyn behind old Felt Ranch, upper Sespe Crk Watershed 1227 Comment
  SBBG34271  Polystichum imbricans subsp. curtum unknown 1879-1 Mariposa Yosemite Comment
  SBBG41914  Polystichum imbricans subsp. curtum H. M. Pollard 1963-6-27 Ventura above Murietta-Santa Ynez Divide; Ojai District 1402 Comment
  SBBG47448  Polystichum imbricans subsp. curtum R. Rutherford 1944-7-2 1452 San Diego Palomar Mtn 1554 Comment
  SBBG4864  Polystichum imbricans subsp. curtum E. Painter, E. Neese 1995-6-12 HL 1765 Monterey ca. 0.1 km N of Nacimiento River, ca. 3.1 km NE of Chalk Pk, ca. 0.3 rd km SE of entrance to Nacimiento USFS Cmpgrd; USFS/Ft Hunter Liggett interface 600 Comment
  SBBG82115  Polystichum imbricans subsp. curtum Dick Smith 1974-7-8 Santa Barbara San Rafael Mtn (Mission Pine) Comment
  SBBG82258  Polystichum imbricans subsp. curtum J. Sainz, C. Bratt 1979-5-7 Santa Barbara Sisquoc Falls, upper Sisquoc River. Comment
  SD112414  Polystichum imbricans subsp. curtum Darley F. Howe 1915-3-1 17 Los Angeles San Gabriel Mountains, San Dimas Canyon Comment
  SD11990  Polystichum imbricans subsp. curtum Frank F. Gander 1935-7-10 228 San Diego Palomar Mountain, near top of grade, southeast slope Comment
  SD12036  Polystichum imbricans subsp. curtum Frank F. Gander 1935-7-10 231 San Diego Palomar Mountain, near head of Nate Harrison Grade Comment
  SD12038  Polystichum imbricans subsp. curtum Frank F. Gander 1935-7-10 231 San Diego Palomar Mountain, near head of Nate Harrison Grade Comment
  SD12104  Polystichum imbricans subsp. curtum Charles F. Harbison 1935-7-31 San Diego Laguna Mountains, oasis Comment
  SD122137  Polystichum imbricans subsp. curtum Robert T. Clausen, Harold Trapido 1940-6-27 4744 San Bernardino San Gabriel Mountains, rocky slopes of Cascade Canyon 1295 Comment
  SD137370  Polystichum imbricans subsp. curtum Larry Hendrickson 1993-5-8 22 San Diego Volcan Mountain, steep east-facing granite outcrop Comment
  SD137998  Polystichum imbricans subsp. curtum Darin L. Banks, Steve Boyd 1995-6-1 540 San Diego Northwest Palomar Mtns.; Cleveland National Forest, Agua Tibia Wilderness Area; north peak Agua Tibia Mtn., northeast corner of peak, etc. Comment
  SD15376  Polystichum imbricans subsp. curtum Frank F. Gander 1936-5-14 1954 San Diego Palomar Mountain, Doane Valley Comment
  SD162183  Polystichum imbricans subsp. curtum Robert Lauri 2002-2-18 67 San Diego Palomar Mountain State Park. Lower Doane Valley approximately 300 meters south of French Creek, on west bank of Doane Creek. 1381 Comment
  SD16264  Polystichum imbricans subsp. curtum Frank F. Gander 1936-7-10 2830 San Diego North slope of Middle Peak - Cuyamaca Mts. Comment
  SD16407  Polystichum imbricans subsp. curtum Catharine M. Wood, Mrs. May H. Negley 1936-9-20 San Diego Palomar Mountain Comment
  SD167367  Polystichum imbricans subsp. curtum Andrew C. Sanders 2005-10-21 31917 San Diego Palomar Mtn., DFG Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, along Plaisted Creek in central part of reserve 793 Comment
  SD174845  Polystichum imbricans subsp. curtum Jon P. Rebman, Parabotanist Team 2005-6-22 12034 San Diego Laguna Mountains: Cleveland National Forest; N of Sunrise Highway, between Noble Canyon Trail and Sunrise Trail; in a riparian zone at the bottom of a canyon 1472 Comment
  SD19356  Polystichum imbricans subsp. curtum Daniel Cleveland 1876-1 San Diego Cuyamaca Mountains Comment
  SD19761  Polystichum imbricans subsp. curtum Frank F. Gander 1935-11-17 304 5 San Diego Warner's Hot Spring Mountain, about 1 mile below summit of peak 1830 Comment
  SD198037 Image available Polystichum imbricans subsp. curtum Larry Hendrickson, Paul Johnson 2007-6-26 2445 San Diego Cuyamaca Rancho State Park, Cuyamaca Mountains. Japacha Fire Road on slope above Japacha Creek, 1.0 surface miles northwest of intersection with State hwy. 79. 1295 Comment
  SD200543  Polystichum imbricans subsp. curtum Jon P. Rebman, L. Aerne Hains & S. Leininger 2009-6-2 17966 San Diego Palomar Mountains: Cleveland National Forest; northeast of Upper Doane Valley; northwest of Fry Creek Campground 1600 Comment
  SD211707  Polystichum imbricans subsp. curtum Barbara Booth, Justin M. Wood 2009-5-3 180 San Diego Oak Grove. 25249 Oak Grove Truck Trail, ca.1 mile S of its intersection with Highway 79, near confluence of Temecula Creek and Rattlesnake Creek. 915 Comment
  SD227669  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 1.3 mi. below Crest Forest Rd. 1299 Comment
  SD231150  Polystichum imbricans subsp. curtum Darin L. Banks, Mike Wall 1996-11-12 1243 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, E of Agua Tibia Wilderness Area; Eastern Cutca Valley, along the area where the Cutca Trail and Cutca Road meet and crosses the upper drainages of Long Canyon. 1039 Comment
  SD234205  Polystichum imbricans subsp. curtum Norman C. Cooper 1944-7-2 1452 San Diego Palomar Mountain, shady stream bank 1554 Comment
  SD236111  Polystichum imbricans subsp. curtum G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13571 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 715 Comment
  SD246647  Polystichum imbricans subsp. curtum Jerilyn Hirshberg 2012-7-29 2458 San Diego Cleveland National Forest, 0.28 mile NNE of Pioneer Mail Picnic Area junction with Hwy S-1 (Sunrise Highway) 1586 Comment
  SD246648  Polystichum imbricans subsp. curtum Jerilyn Hirshberg 2012-6-20 2434 San Diego Cleveland National Forest, 0.7 mile N of El Prado Campground and Shrine Camp in Vallecito (Storm) Canyon; 0.25 miles N of junction Sunrise Highway and Laguna Meadow Road 1586 Comment
  SD246649  Polystichum imbricans subsp. curtum Jerilyn Hirshberg 2010-2-1 2239 San Diego Julian; Santa Ysabel Open Space Preserve, Volcan Mountain; 1.48 miles NW of junction Farmer Road & Wynola Road, on south side of Santa Ysabel Creek 1120 Comment
  SD251831  Polystichum imbricans subsp. curtum Larry Hendrickson 2013-4-21 6012 San Diego Pine Hills, Cuyamaca Mountains. William Heise County Park, 3.2 air miles S of Julian. Fern Trail, 0.2 mile SSE of trailhead at the intersection of Harrison Park Road and Cedar Creek crossing. 1248 Comment
  SD251832  Polystichum imbricans subsp. curtum Larry Hendrickson 2011-5-19 5334 San Diego Volcan Mountain, Volcan Mountain Foundation property. 4.3 air miles N of Julian and 0.4 air mile N and upslope from Ironside Spring, a few yards S of Volcan Road in area formerly known as HunterAs Camp. 1526 Comment
  SD254485  Polystichum imbricans subsp. curtum R. G Swinney 2011-7-7 15467 Los Angeles San Gabriel Mountains: Camp Colby (Colby Ranch), central camp area. 1098 Comment
  SD254735  Polystichum imbricans subsp. curtum Susan T Welker 1993-5-25 San Diego Volcan Mtns., near Julian. Along road cut, north of Volcan Peak, near top of Farmer Road. Rutherford Ranch 1609 Comment
  SD36604  Polystichum imbricans subsp. curtum Huey, Higgins 1945-6-14 San Diego Palomar Mountain Comment
  SD81630  Polystichum imbricans subsp. curtum F. M. Cota Unknown San Diego Cuyamaca Mountains, North Peak 1370 Comment
  SD81997  Polystichum imbricans subsp. curtum Clinton, Gussie Kimball Unknown San Diego Cuyamaca Mountains Comment
  SD82243  Polystichum imbricans subsp. curtum Kimball 1904-1 189 b San Bernardino San Bernardino Mountains Comment
Read comments
Nov 24 2016
  SD82515  Polystichum imbricans subsp. curtum R. J. Smith Jun 1906 Unknown Congress Springs Comment
Read comments
Apr 25 2016
  SD90124  Polystichum imbricans subsp. curtum Jon Nickoloff 1973-1-3 Los Angeles San Gabriel Mountains, 60 feet north of Mt. Wilson Trail on northeast face 1035 Comment
  SD9732  Polystichum imbricans subsp. curtum Frank Stephens 1920-6-20 San Diego Cuyamaca Mountains, north side of North Peak Comment
  SD9734  Polystichum imbricans subsp. curtum Unknown 1920-6-20 San Diego Cuyamaca Mountains Comment
  SD9736  Polystichum imbricans subsp. curtum Ralph W. Sumner Unknown San Diego Cuyamaca Mountains, Boulder Creek, north side Cuyamaca Peak Comment
  SD9737  Polystichum imbricans subsp. curtum Frank Stephens 1920-1 San Diego Cuyamaca Mountains, desert canyons Comment
  SD9754  Polystichum imbricans subsp. curtum Daniel Cleveland 1874-8-18 San Diego San Diego Comment
  SD9891  Polystichum imbricans subsp. curtum S. B. Parish, W. F. Parish Unknown 521 San Bernardino Comment
Read comments
Oct 18 2016
  SD9897  Polystichum imbricans subsp. curtum H. C. Orcutt Jul 1882 San Diego Smith [Palomar] Mountain. Comment
  SDSU13028  Polystichum imbricans subsp. curtum Michael G. Simpson, and Lee M. Simpson 1999-12-30 2059 San Diego Boucher/Adam's Trail, ca. 0.1 mile northwest on trail from gate at Boucher lookout. Palomar State Park. 1585 Comment
  SDSU14163  Polystichum imbricans subsp. curtum David Mabs 2002-3-30 6 San Diego Just above waterfall on west side of Cuyamaca Mountain. About 30 feet away from creek. Near Milk Ranch. 1279 Comment
  SDSU1610  Polystichum imbricans subsp. curtum D. R. Harvey 1935-11-7 1779 San Diego Hot Springs Mt. Comment
  SDSU1622  Polystichum imbricans subsp. curtum R. M. Beauchamp 1967-10-21 742 San Diego Palomar Mtn. Comment
  SDSU1628  Polystichum imbricans subsp. curtum Gerald Collier 1951-5-5 M 3 Los Angeles About 5 miles north of Santa Anita Dam. Comment
  SDSU16675  Polystichum imbricans subsp. curtum Robert Lauri 2002-2-18 67 San Diego Palomar Mountain State Park. Lower Doane Valley, ca. 300 meters south of French Creek, on west bank of Doane Creek. 1382 Comment
  SDSU16791  Polystichum imbricans subsp. curtum Robert Lauri 2002-2-18 67 San Diego Palomar Mountain State Park. Lower Doane Valley approximately 300 meters south of French Creek, on west bank of Doane Creek. 1382 Comment
  SEINET1908707  Polystichum imbricans subsp. curtum G. K. Helmkamp, E. A. Helmkamp 2008-1 13571 El Dorado Sierra Nevada Mountains: Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River (Pollock Pines 7.5' Q). 716 Comment
  SEINET3152570  Polystichum imbricans subsp. curtum M. E. Jones 1882-2-27 sn Los Angeles Pasadena Comment
  SEINET3152574  Polystichum imbricans subsp. curtum G. B. Grant, W. Wheeler 1904-5-17 1032 /6236 Los Angeles Pasadena: Mt. Wilson 1676 Comment
  SEINET3874651  Polystichum imbricans subsp. curtum M. S. Taylor 1980-3-19 2388 Butte Macabes Creek Canyon ca. 100 ft E of Lumpkin Rd, ca. 2.5 mi N of its jct with Forbestown Road, ca. 18 mi NE of Oroville.; 0 396 Comment
  SEINET6744568  Polystichum imbricans subsp. curtum Marcus E. Jones 1882-1 3032 Los Angeles Pasadena Comment
  SEINET6744662  Polystichum imbricans subsp. curtum Orcutt 1887-1 San Diego San Diego Comment
  SEINET6744714  Polystichum imbricans subsp. curtum Marcus E. Jones 1881-1 2207 Santa Cruz Santa Cruz Comment
  SEINET999019  Polystichum imbricans subsp. curtum Jon Rebman, Parabotanist Team 2005-1 12034 San Diego Laguna Mountains: Cleveland National Forest; N of Sunrise Highway, between Noble Canyon Trail and Sunrise Trail; in a riparian zone at the bottom of a canyon. 1472 Comment
  UC1063665  Polystichum imbricans subsp. curtum N. K. Carlson 1935-6-24 94 Santa Cruz head of San Lorenzo; Santa Cruz Quadrangle Comment
  UC1063667  Polystichum imbricans subsp. curtum R. W. Lundh 1931-8-10 21 Santa Clara n side of Mt. Isabel; Mt. Hamilton Quadrangle 731 Comment
  UC1063676  Polystichum imbricans subsp. curtum W. A. Peterson 1936-5-19 191 Santa Barbara 1 1/4 mi wnw of McKinley Mt.; Santa Barbara Nat'l Forest, Santa Ynez Quadrangle Comment
  UC1063680  Polystichum imbricans subsp. curtum Jerome S. Horton 1936-5-26 345 Los Angeles trail n of Brown's Flat; San Dimas Experimental Forest, Cucamonga Quadrangle Comment
  UC123260  Polystichum imbricans subsp. curtum T. S. Brandegee 1894-6-16 San Diego Volcan Comment
Read comments
May 25 2017
  UC123297  Polystichum imbricans subsp. curtum T. S. Brandegee 1898-8-1 San Diego Palomar Comment
  UC1495278  Polystichum imbricans subsp. curtum Robert T. Clausen and Harold Trapido 1940-6-27 4744 San Bernardino Cascade Canyon; San Gabriel Mts., Santa Ana River Basin 1295 Comment
  UC150384  Polystichum imbricans subsp. curtum C. F. Baker 1909-8-2 3673 Los Angeles San Antonio Canyon Claremont; San Antonio Canyon Comment
  UC1511342  Polystichum imbricans subsp. curtum R. F. Thorne, C. W. Tilforth, et al. Jul 12 1979-Jul 13 1979 53383 San Bernardino canyon branch at Skyland near Crestline (at headwaters of Waterman Canyon) 1417 Comment
  UC1584100  Polystichum imbricans subsp. curtum Gary D. Wallace and D. Wilken 1966-4-7 441 San Diego Palomar Mts. near the State Park; Palomar Mts. 1219 Comment
  UC1595391  Polystichum imbricans subsp. curtum Tim Ross 1990-6-20 3683 Los Angeles ridgetop between W Fork San Gabriel River and Roberts Canyon (Rincon-Red Box Rd (2N24)); San Gabriel Mts 1328 Comment
  UC1595434  Polystichum imbricans subsp. curtum Tim Ross 1992-7-10 6682 Los Angeles Big Tujunga Creek between Coldwater and Wickiup Canyons; San Gabriel Mts 975 Comment
  UC1930149  Polystichum imbricans subsp. curtum Mark Elvin, Michael Wall, Scott Koukol, Sylvia Engstrom 1996-9-11 357 Los Angeles Transverse Ranges; San Gabriel Mountains region: San Gabriel Mtns. Angeles National Forest. Glendora Ridge Rd. 1.8 mi W of gate at Mt. Baldy Road. Comment
  UC1950007  Polystichum imbricans subsp. curtum Naomi Fraga with Duncan Bell and Shawn Overstreet 2009-5-26 2798 San Bernardino Transverse Ranges; San Bernardino Mountains region: San Bernardino Mountains, along Santa Ana River trail between Middle Control Road and Forsee Creek. Comment
  UC2042152  Polystichum imbricans subsp. curtum Nick Jensen with Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2304 Kern Tejon Ranch. Along Haul Road just east of the Cedar Canyon crossing. Comment
  UC2042161  Polystichum imbricans subsp. curtum Nick Jensen with Neal Kramer 2013-8-15 486 Kern Tejon Ranch. Unnamed stream crossing along the main road 1.2 road km east of Lopez Flats. Comment
  UC371191  Polystichum imbricans subsp. curtum S. B. and W. F. Parish July, 1881 San Bernardino San Bernardino Mts. Comment
  UC399293  Polystichum imbricans subsp. curtum S. B. Parish 1917-6-14 11390 San Bernardino Waterman Canyon; San Bernardino Mts. 914 Comment
  UC399341  Polystichum imbricans subsp. curtum S. B. and W. F. Parish Aug. 1880 521 San Bernardino San <Bernardino Mts.> Comment
  UC414651  Polystichum imbricans subsp. curtum F. M. Cota June 1929 60 San Diego N Peak Cuyamaca Mt. Comment
  UC42139  Polystichum imbricans subsp. curtum S. B. Parish and W. F. Parish June, 1883 San Bernardino Lytle Creek, <Mt.> Lytle Creek Comment
  UC42169  Polystichum imbricans subsp. curtum W. H. Brewer 1860-12-31 99 Los Angeles San Gabriel Mountains, from Camp No. 4 1219 Comment
  UC454369  Polystichum imbricans subsp. curtum I. J. Condit 1908-4-2 San Luis Obispo Lopez Canyon Comment
  UC62773  Polystichum imbricans subsp. curtum Harley P. Chandler 1897-7-20 San Bernardino San Bernardino Mts. 1219 Comment
  UC671954  Polystichum imbricans subsp. curtum Evelyn Hart Nelson 1940-3-9 67 Santa Clara fire trail ne of mt. Loma Prieta; Santa Cruz Mts. 1036 Comment
  UC71424  Polystichum imbricans subsp. curtum Harley P. Chandler 1904-7-15 5499 San Diego Noble Mine 1280 Comment
  UC812009  Polystichum imbricans subsp. curtum Marcus E. Jones, A. M. 1882-2-27 3032 Los Angeles Pasadena Comment
  UC812656  Polystichum imbricans subsp. curtum Carl B. Wolf 1932-11-9 4397 San Bernardino 8 mi below Lake Arrowhead (on Lake Arrowhead Rd.); San Bernardino Mts. Comment
  UCD136497  Polystichum imbricans subsp. curtum G. K. Helmkamp; E. A. Helmkamp 2007-8-29 12824 Yuba Northern Sierra Nevada Mountains: Mountain House Road 0.6 miles west of the Sierra Co. line; Sleighville area beside Willow Creek. 1021 Comment
  UCD136500  Polystichum imbricans subsp. curtum J. Hunter 1994-5-1 s.n. San Luis Obispo San Luis Obispo County: Black Butte Research Natural Area. Below Mt. Lowe. 167 Comment
  UCD136507  Polystichum imbricans subsp. curtum Clifton F. Smith 1945-4-12 1215 Santa Barbara North slope of summit of La Cumbre Peak, north of Santa Barbara. 1207 Comment
  UCD163274  Polystichum imbricans subsp. curtum Nick Jensen; Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2304 Kern Tejon Ranch. Along Haul Road just east of the Bear Canyon crossing. 1309 Comment
  UCD163380  Polystichum imbricans subsp. curtum Nick Jensen; Neal Kramer 2013-8-15 486 Kern Kern County.Tejon Ranch. Unnamed stream crossing along the main road 1.2 road km east of Lopez Flats. 1521 Comment
  UCD39987  Polystichum imbricans subsp. curtum Rodney Gale Myatt 1971-9-22 1198 B Humboldt Along Salmon River, southeast of Somes Bar, and northeast of Hoopa Reservation. 426 Comment
  UCD39994  Polystichum imbricans subsp. curtum Rodney Gale Myatt 1971-9-21 1214 Trinity About 1 mi. west of the town of Willow Creek. 426 Comment
  UCD40022  Polystichum imbricans subsp. curtum Rodney Gale Myatt 1971-9-16 1329 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UCR101961  Polystichum imbricans subsp. curtum R. G. Swinney 1993-7-21 2546 San Bernardino Eastern San Gabriel Mtns., near head of Grapevine Canyon c. 200 m NW of the junction of San Sevaine Road (Big Tree Truck Road) & Bullock Spur Rd. 1402 Comment
  UCR103977  Polystichum imbricans subsp. curtum George K. Helmkamp, E. A. Helmkamp 1997-6-23 2092 Monterey Central Coast, small side tributary off Willow Creek [Los Burros] Rd., c. 1 mi. north of Gorda & c. 1.7 mi from US Hwy 1 274 Comment
  UCR108382  Polystichum imbricans subsp. curtum L. C. Wheeler 1946-9-8 6353 Los Angeles San Gabriel Mtns., West fork of San Gabriel River, 0.5 - 0.75 mi west of Bear Creek, S side 534 Comment
  UCR1254  Polystichum imbricans subsp. curtum F. C. Boutin 1960-5-11 s.n. San Diego Mt. Palomar, near top of Nate Harrison Grade, Mt. Palomar State Park 1524 Comment
  UCR146198  Polystichum imbricans subsp. curtum Gordon Marsh 1978-10-31 s.n. Riverside Santa Ana Mtns., Bear Spring 1209 Comment
  UCR180463  Polystichum imbricans subsp. curtum R. G. Swinney 1994-8-30 3280 San Bernardino San Gabriel Mtns., Day Canyon, c. 1.1 mi NW of the mouth of the canyon 1073 Comment
  UCR191082  Polystichum imbricans subsp. curtum George K. Helmkamp, E. A. Helmkamp 2007-6-8 12297 El Dorado Northern Sierra Nevada Mountains, Bonetti Road, 2.0 miles south of Mormon Emigrant Trail 1189 Comment
  UCR191111  Polystichum imbricans subsp. curtum George K. Helmkamp, E. A. Helmkamp 2007-8-29 12824 Yuba Northern Sierra Nevada Mountains Foothills, Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek 1021 Comment
  UCR196838  Polystichum imbricans subsp. curtum George K. Helmkamp, E. A. Helmkamp 2008-6-3 13571 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  UCR202155  Polystichum imbricans subsp. curtum Jon P. Rebman, Parabotanist Team 2005-6-22 12034 San Diego Laguna Mountains, Cleveland National Forest, north of Sunrise Hwy between Noble Canyon Trail and Sunrise Trail, in a riparian zone at the bottom of a canyon. Square 022 1472 Comment
  UCR208043  Polystichum imbricans subsp. curtum C. W. Tilforth, John Dourley 1975-10-28 1196 San Bernardino San Bernardino Mountains, Skinner Creek and Hiway 38 1463 Comment
  UCR211954  Polystichum imbricans subsp. curtum Jon P. Rebman, Layla Aerne Hains, Suzann M. Leininger 2009-6-2 17966 San Diego Palomar Mountains, Cleveland National Forest, northeast of Upper Doane Valley, northwest of Fry Creek Campground. Square D14 1600 Comment
  UCR227227  Polystichum imbricans subsp. curtum Naomi Fraga, Duncan S. Bell, Shawn Overstreet 2009-5-26 2798 San Bernardino Transverse Ranges; San Bernardino Mountains, along Santa Ana River trail between Middle Control Road and Forsee Creek 1555 Comment
  UCR228553  Polystichum imbricans subsp. curtum Naomi Fraga, Dolores Gault, Jordan Rainbow 2009-6-30 3052 San Bernardino Transverse Ranges; San Bernardino Mountains, Santa Ana River Trail, west of Glass Road and east of Forsee Creek 1616 Comment
  UCR238725  Polystichum imbricans subsp. curtum Thomas R. Stoughton, Jennifer Pilapil, Kathleen Ashbaker 2010-8-23 608 San Bernardino Transverse Ranges; San Bernardino Mountains region, Santa Ana River Watershed, Vicinity of Bellyache Springs, upper half of Clarks Grade (FS road 1N54) 2118 Comment
  UCR255298  Polystichum imbricans subsp. curtum Jeri Hirshberg 2012-6-20 2434 San Diego Cleveland National Forest, 0.7 mi north of El Prado Campground and Shrine Camp in Vallecito (Storm) Canyon, 0.25 mi north of junction of Sunrise Hwy and Laguna Meadow Road. Square: O23 1586 Comment
  UCR263205  Polystichum imbricans subsp. curtum Nick Jensen, Katie Gallagher, Evan Meyer, Abby Hird 2014-6-14 2304 Kern Tehachapi Mountains, Tejon Ranch, along Haul Road just east of the Bear Canyon crossing 1309 Comment
  UCR273426  Polystichum imbricans subsp. curtum R. G. Swinney 2011-7-7 15467 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), central camp area 1098 Comment
  UCR44465  Polystichum imbricans subsp. curtum A. C. Sanders 1986-6-1 6551 Riverside San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road 1829 Comment
  UCR82954  Polystichum imbricans subsp. curtum Scott D. White 1993-10-15 1925 .1 San Bernardino San Bernardino Mtns, Cleghorn Canyon 1220 Comment
  UCR83379  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  UCR92804  Polystichum imbricans subsp. curtum Scott D. White, J. Greene 1995-7-23 3490 San Bernardino San Bernardino Mtns, 'Bear Paw Ranch', c. 0.4 air km south of Hwy 38 (0.6 km via dirt road originating at junction of Hwy 38 and Valley of the Falls Drive). 1370 Comment
  VVC1203  Polystichum imbricans subsp. curtum A. C. Sanders 1994-6-26 14957 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., N of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  CAS-BOT-BC72267  Polystichum imbricans subsp. curtum M. S. Taylor 1980-3-19 2388 A Butte Macabes Creek Canyon, ca. 100 ft e of Lumpkin Rd, ca. 2.5 mi n of its jct with Forbestown Rd, ca. 18 mi n of Oroville 396 Comment
  CAS-BOT-BC72268  Polystichum imbricans subsp. curtum Gladys L. Smith 1981-5-22 6303 Mendocino along Old Toll Road, southern end of Cow Mt. Recreation Area, Mayacmas Range, E of Ukiah 609 Comment
  CAS-BOT-BC72269  Polystichum imbricans subsp. curtum Peter H. Raven 1954-8-24 7994 Nevada west of Greenhorn Creek 914 Comment
  CAS-BOT-BC72270  Polystichum imbricans subsp. curtum Gordon H. True 1962-4-25 449 Nevada On road between Washington Junction and Washington, about 2 miles south of Washington 1097 Comment
  CAS-BOT-BC72272  Polystichum imbricans subsp. curtum E. R. Blakley 1963-9-1 6105 Mariposa Base of Glacier Point, Yosemite National Park 1219 Comment
  CAS-BOT-BC72277  Polystichum imbricans subsp. curtum A. R. Kruckeberg 1939-9-17 s.n. Los Angeles East Fork, Santa Anita Creek, San Gabriel Mts. Comment
  CAS-BOT-BC72282  Polystichum imbricans subsp. curtum Timothy S. Ross; Steve Boyd 1990-5-31 2731 Los Angeles Ride descending northward from Mt Gleason, between the upper ridges of Moody Canyon and Arrastre Canyon 1847 Comment
  CAS-BOT-BC72284  Polystichum imbricans subsp. curtum Ernest C. Twisselmann 1964-12-3 10403 Monterey Nacimiento Creek near Nacimiento Public Camp 419 Comment
  CAS-BOT-BC72285  Polystichum imbricans subsp. curtum Roxana S. Ferris 1920-3-27 1809 Monterey near North Fork of San Antonio River 457 Comment
  CAS-BOT-BC72287  Polystichum imbricans subsp. curtum F. Durham 1942-9-15 626 Monterey Frances Simes Hastings Natural History Reservation, Santa Lucia Mts. Comment
  CAS-BOT-BC72289  Polystichum imbricans subsp. curtum W. R. Dudley 1905-6-24 s.n. Monterey Above P.I. Co. dam, Carmel River Comment
  CAS-BOT-BC72290  Polystichum imbricans subsp. curtum Clare B. Hardham 1957-10-20 2687 San Luis Obispo Pine Mt. Comment
  CAS-BOT-BC72293  Polystichum imbricans subsp. curtum R. F. Hoover 1964-6-12 9050 San Luis Obispo Near Rocky Butte Fire Lookout Comment
  HSC84940  Polystichum imbricans subsp. curtum Gladys L. Smith 1981-5-22 6303 Mendocino Along Old Toll Rd. S end of Cow Mtn. Recreation Area, Mayacmas Range, E of Ukiah 304 Comment
  JEPS33239  Polystichum imbricans subsp. curtum Matt Herbrand 1917-12-20 Placer 1524 Comment
  OBI76621  Polystichum imbricans subsp. curtum D. R. Miller 2012-1-22 112 .1012 San Luis Obispo Rocky Butte/ Pine Mt region. From Pine Mtn, near the Pine Mt gate 945 Comment
  PGM4878  Polystichum imbricans subsp. curtum Vern Yadon 2001-5-24 Monterey Santa Lucia Mountains, Palo Corona Ranch Coast Summit, Palo Colorado Canyon Inland from @ 3200 ft Comment
  PGM586  Polystichum imbricans subsp. curtum Vern Yadon 1960-6-5 Monterey Santa Lucia Mountains, Cone Peak, Ridge Trail to Gamboa Tr Comment
  POM120956  Polystichum imbricans subsp. curtum C. C. Bruce 1897-05 1865 Butte Forest- Ranch. Comment
  POM125913  Polystichum imbricans subsp. curtum Roxana S. Ferris 1920-3-27 1809 Monterey North Fork of San Antonio River 457 Comment
  POM182462  Polystichum imbricans subsp. curtum R. L. Pendleton 1906-11-30 509 Santa Cruz Deer Ridge Farm, Santa Cruz Mountains 823 Comment
  POM48083B  Polystichum imbricans subsp. curtum P. A. Munz 1923-9-7 7754 Orange Santa Ana Mountains 1371 Comment
  POM96561  Polystichum imbricans subsp. curtum Philip A. Munz 1926-7-14 10705 San Bernardino Bluff Lake Creek, San Bernardino Mountains 2133 Comment
  RSA0124087  Polystichum imbricans subsp. curtum Louis C. Wheeler 1967-7-18 10095 Los Angeles Yerba Buena Spring, Gold Creek of Little Tujunga [Canyon]. 1189 Comment
  RSA222989  Polystichum imbricans subsp. curtum R. F. Thorne, Gerald L. Benny, Colin M. Wainwright 1971-4-14 245 San Bernardino Day Canyon, San Bernardino National Forest. 976 Comment
  RSA239246  Polystichum imbricans subsp. curtum R. F. Thorne, Larry E. DeBuhr, C. W. Tilforth 1972-9-22 42410 Shasta Along Castle Creek c. 1 mi W of Castle Crags State Park. 762 Comment
  RSA354506  Polystichum imbricans subsp. curtum Gladys L. Smith 1981-5-22 6303 Mendocino Common along Old Toll Road, in moist red soil, S end of Cow Mountain recreation area, Mayacmas Range, E od Ukian 304 Comment
  RSA610140  Polystichum imbricans subsp. curtum L. C. Wheeler 1931-8-9 [ 151 ] San Bernardino San Gabriel Mountains: Ontario Peak 1219 Comment
  RSA640308  Polystichum imbricans subsp. curtum L. C. Wheeler 1931-8-9 s.n. San Bernardino Ontario Peak: 1219 Comment
  RSA665983  Polystichum imbricans subsp. curtum E. Painter, E. Neese 1995-6-12 HL 1765 Monterey Fort Hunter Liggett (traning area 4)/Los Padres National Forest Interface (Boundary approximate), ca. 0.1 air km due N of Nacimiento River, ca. 3.1 air km NE of Chalk Peak, ca. 0.3 road km SE of entrance to Nacimiento USFS Campground. 600 Comment
Read comments
Oct 7 2010
  SD81617  Polystichum imbricans subsp. curtum Louis C. Wheeler 1931-8-9 San Bernardino San Antonio Mountains, Ontario Peak 1310 Comment
  SDSU1616  Polystichum imbricans subsp. curtum D. R. Harvey 1932-5-30 502 San Diego Palomar Mt., top of West Grade. Comment
  SEINET10530123  Polystichum imbricans subsp. curtum Mary Susan Taylor 1980-3-19 Taylor 2388 Butte T19N R6E sw sec 8. Macabes Creek Canyon ca. 100 ft E of Lumpkin Rd, ca. 2.5 mi N of its jct with Forbestown Road, ca. 18 mi NE of Oroville. Cool, wet Ripar ian Woodland. 396 Comment
  SEINET10793989  Polystichum imbricans subsp. curtum George Yatskievych, Kay McCrary 1984-7-30 Yatskievych 84 -119a Riverside 0.6 mile S of Fuller Mill Creek Picnic Grounds on state Route 243; granitic side ravine of North Fork of San Jacinto River. T04S R02E S26 NE4. 1676 Comment
  SEINET259926 Image available Polystichum imbricans subsp. curtum M. S. Taylor 1980-3-19 2388 Butte 18 mi NE of Oroville. Macabes Cr. Canyon ca. 100 ft. E. of Lumpkin Rd. 396 Comment
  SEINET3874650  Polystichum imbricans subsp. curtum Gladys L. Smith 1981-5-22 6303 Mendocino Along Old Toll Road, S end of Cow Mt Recreation Area, Mayacamas Range, E of Ukiah.; 0 304 Comment
  UC1296380  Polystichum imbricans subsp. curtum R. F. Hoover 1964-6-12 9050 San Luis Obispo near Rocky Butte Fire Lookout Rocky Butte Fire Lookout Comment
  UC1595371  Polystichum imbricans subsp. curtum Tim Ross 1992-7-16 6709 Los Angeles ne slope Condor Peak (88 degrees E <and> 195 meters distant from summit); San Gabriel Mts 1557 Comment
  UC1713551  Polystichum imbricans subsp. curtum S. B. and W. F. Parish 236 Unknown Comment
  UC2027518  Polystichum imbricans subsp. curtum D. R. Miller 2012-1-22 112 .1012 San Luis Obispo Rocky Butte/Pine Mt. Region. From Pine Mt. near the Pine Mt. Gate Comment
  UC371192  Polystichum imbricans subsp. curtum unknown 1032 Los Angeles Mt. Lowe Comment
  UC380924  Polystichum imbricans subsp. curtum Marcus E. Jones 1882-2-27 3032 Los Angeles Pasdena Comment
  UC399294  Polystichum imbricans subsp. curtum H. H. Tracy 1917-1 San Bernardino San Bernardino Mts. Comment
Read comments
Dec 26 2016
  UC440161  Polystichum imbricans subsp. curtum R. L. Pendleton 1906-11-30 509 Santa Clara Deer Ridge Farm Santa Cruz Mts. 822 Comment
  UC723173  Polystichum imbricans subsp. curtum H. K. Sharsmith 1934-3-10 586 Santa Clara ne slope near summit Mt. Hamilton 1219 Comment
  UCSB47640  Polystichum imbricans subsp. curtum Roberts, Fred 1980-5-3 Santa Barbara Main divide Truck Trail, on E side of road, 0.4km W Trabuco Peak, Santa Ana Mtns. 408 Comment
  CAS-BOT-BC72294  Polystichum imbricans subsp. imbricans Lowell Ahart 1983-6-26 4122 Butte along Ponderosa Way, about 2 miles southeast of the intersection of the Oroville Quincy Highway and Ponderosa Way 500 Comment
  CAS-BOT-BC72296  Polystichum imbricans subsp. imbricans John Thomas Howell; Gordon H. True 1967-6-11 42566 Butte on northwest side of Feather River Canyon near Pulga Bridge Comment
  CAS-BOT-BC72297  Polystichum imbricans subsp. imbricans Clarence R. Quick 1952-7-1 52 -109 Butte Mill Creek Road between Feather River Highway and Coyote Gap Comment
  CAS-BOT-BC72298  Polystichum imbricans subsp. imbricans M. S. Taylor 1979-9-28 2202 Butte Butte county line at Hwy 70, between boundary and Arch Rock Tunnel 487 Comment
  CAS-BOT-BC72300  Polystichum imbricans subsp. imbricans Lowell Ahart 1983-7-24 4213 Butte on the road cutbank at the Forbestown Res., about 5 miles northeast of Forbestown 450 Comment
  CAS-BOT-BC72303  Polystichum imbricans subsp. imbricans W. R. Dudley 1899-7-3 s.n. Del Norte Gasquet to Waldo Comment
  CAS-BOT-BC72304  Polystichum imbricans subsp. imbricans A. A. Heller 1914-7-8 11546 Glenn Coast Range near Bennett Spring, on the Newville-Covelo Road 914 Comment
  CAS-BOT-BC72305  Polystichum imbricans subsp. imbricans A. A. Heller 1917-7-5 12805 Glenn Slap Jack camp west of Alder Springs 1524 Comment
  CAS-BOT-BC72306  Polystichum imbricans subsp. imbricans A. A. Heller 1917-7-5 12805 Glenn Slap Jack camp west of Alder Springs 1524 Comment
  CAS-BOT-BC72307  Polystichum imbricans subsp. imbricans A. A. Heller 1914-7-8 11546 Glenn Coast Range near Bennett Spring, on the Newville-Covelo Road 914 Comment
  CAS-BOT-BC72308  Polystichum imbricans subsp. imbricans David D. Keck 1949-7-22 6445 Glenn summit of Black Butte 2273 Comment
  CAS-BOT-BC72309  Polystichum imbricans subsp. imbricans John Thomas Howell 1943-8-6 19113 Glenn Black Butte Comment
  CAS-BOT-BC72311  Polystichum imbricans subsp. imbricans Walter Knight; Irja Knight 1969-7-4 2751 Lake Sheetiron Mt. 1920 Comment
  CAS-BOT-BC72312  Polystichum imbricans subsp. imbricans Alice Eastwood 1925-5-25 12779 a Lake Dashiell, Mt. Sanhedrin Comment
  CAS-BOT-BC72315  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-30 s.n. Lake Glenbrook near Jordan Park Comment
  CAS-BOT-BC72316  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-30 s.n. Lake Jordan Park Comment
  CAS-BOT-BC72317  Polystichum imbricans subsp. imbricans John Thomas Howell 1945-6-20 21116 Lake Pinnacle Rock, Bartlett Mountain Comment
  CAS-BOT-BC72319  Polystichum imbricans subsp. imbricans A. A. Heller 1902-7-20 5932 Lake Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC72320  Polystichum imbricans subsp. imbricans Clarence R. Quick 1952-8-15 52 -249 Mariposa West side of Mt. Hogan, west of Fish Camp Comment
  CAS-BOT-BC72321  Polystichum imbricans subsp. imbricans Clarence R. Quick 1952-6-20 52 -55 Mariposa Chowchilla Mt. Comment
  CAS-BOT-BC72322  Polystichum imbricans subsp. imbricans C. R. Quick 1955-8-6 55 -48 Mariposa West side of Mt. Hogan Comment
  CAS-BOT-BC72323  Polystichum imbricans subsp. imbricans Anna Head 1906-6-1 s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC72324  Polystichum imbricans subsp. imbricans Miss. M. E. B. Norton s.n. Mariposa Yosemite Comment
  CAS-BOT-BC72326  Polystichum imbricans subsp. imbricans J. W. Congdon 1888-5-24 s.n. Mariposa Yosemite Comment
  CAS-BOT-BC72329  Polystichum imbricans subsp. imbricans Walter Knight; Irja Knight 1981-7-7 4374 Mendocino Above 5th Ave. Camp enroute to summit of Mt. Sanhedrin 1524 Comment
  CAS-BOT-BC72335  Polystichum imbricans subsp. imbricans Gladys L. Smith 1981-6-24 6821 Mendocino downgrade from summit of Mt. Sanhedrin 1706 Comment
  CAS-BOT-BC72336  Polystichum imbricans subsp. imbricans Ernest C. Twisselmann 1957-9-21 4096 Monterey Santa Lucia Range: trail to Cone Peak 1478 Comment
  CAS-BOT-BC72337  Polystichum imbricans subsp. imbricans Clare B. Hardham 1957-9-12 2638 Monterey Cone Peak Comment
  CAS-BOT-BC72338  Polystichum imbricans subsp. imbricans Clare B. Hardham 1957-9-12 2638 a Monterey Cone Peak Comment
  CAS-BOT-BC72342  Polystichum imbricans subsp. imbricans John Thomas Howell 1955-5-17 30167 Monterey North slope of Junipero Serra pPeak, Santa Lucia Mts. 1524 Comment
  CAS-BOT-BC72343  Polystichum imbricans subsp. imbricans Cook & Cook 1946-9-21 370 Monterey Mouth of Finch Creek, Frances Simes Hastings Natural History Reservation, Santa Lucia Mts. Comment
  CAS-BOT-BC72344  Polystichum imbricans subsp. imbricans Betty H. Johnson 1958-6-20 664 Napa near Mt. Mill House, 6.4 mi. S.W. of Middletown Comment
  CAS-BOT-BC72345  Polystichum imbricans subsp. imbricans Catherine Best 1984-6-18 980 Nevada Near the Old Donner Road about 5 miles below the summit Comment
  CAS-BOT-BC72355  Polystichum imbricans subsp. imbricans John Thomas Howell 1966-7-26 42004 Plumas Injun Jim Campground at confluence of Granite Creek and North Fork of Feather River 609 Comment
  CAS-BOT-BC72356  Polystichum imbricans subsp. imbricans John Thomas Howell 1960-7-20 35748 Plumas Boiling Springs Lake 1798 Comment
  CAS-BOT-BC72357  Polystichum imbricans subsp. imbricans John Thomas Howell; Gordon H. True 1967-5-9 42213 Plumas Lewisia Rock, 3.5 miles southwest of Belden, Feather River Canyon 609 Comment
  CAS-BOT-BC72358  Polystichum imbricans subsp. imbricans Walter Knight; Irja Knight; John Thomas Howell 1966-7-27 1450 Plumas near mouth of Butterfly Creek 883 Comment
  CAS-BOT-BC72365  Polystichum imbricans subsp. imbricans W. R. Dudley 1902-10-11 s.n. Santa Clara Los Gatos Creek Comment
  CAS-BOT-BC76701  Polystichum imbricans subsp. imbricans John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-5-19 53468 Trinity Rattlesnake Road 0.73 to 1.5 miles southwest of Peanut. 853 Comment
  CAS-BOT-BC76705  Polystichum imbricans subsp. imbricans Ira L. Wiggins 1939-6-20 9243 Tuolumne Old Colterville Road, 1 mile from main Big Oak Flat Road. Comment
  CAS-BOT-BC76706  Polystichum imbricans subsp. imbricans M. S. Jussel 1930-7-9 s.n. Tuolumne Camp Baxter Comment
  CAS-BOT-BC76726  Polystichum imbricans subsp. imbricans Doris K. Kildale 1929-4-27 7504 Siskiyou Cecilville Comment
  CAS-BOT-BC76727  Polystichum imbricans subsp. imbricans Doris K. Kildale 1929-7-20 8726 Siskiyou Raspberry Lake, upper Indian Creek 1828 Comment
  CAS-BOT-BC76728  Polystichum imbricans subsp. imbricans J. H. Thomas 1949-6-16 953 A Siskiyou Klamath National Forest - 1/4 mile north of Beaver Creek Public Camp along Beaver Creek; 5 miles north of junction Comment
  CAS-BOT-BC76729  Polystichum imbricans subsp. imbricans J. H. Thomas 1949-6-16 953 Siskiyou Klamath National Forest - 1/4 mile north of Beaver Creek Public Camp along Beaver Creek; 5 miles north of junction Comment
  CAS-BOT-BC76735  Polystichum imbricans subsp. imbricans L. B. Kildale 1930-6-1 9780 Siskiyou Black Bear Trail to Sawyers Bar Comment
  CAS-BOT-BC76736  Polystichum imbricans subsp. imbricans Edward Lee 1934-8-14 1115 Siskiyou Little Grayback, Siskiyou-Del Norte county line. 1798 Comment
  CAS-BOT-BC76737  Polystichum imbricans subsp. imbricans Lewis S. Rose 1945-6-18 45079 Siskiyou Horse Creek & Klamath River 502 Comment
  CAS-BOT-BC76740  Polystichum imbricans subsp. imbricans Geo. D. Butler 1910-7-9 1693 Siskiyou Shackleford Creek 1219 Comment
  CAS-BOT-BC76741  Polystichum imbricans subsp. imbricans Alice Eastwood 1912-7-23 1336 Siskiyou Cantara Comment
  CAS-BOT-BC76742  Polystichum imbricans subsp. imbricans Doris Kildale 1931-5-30 10753 Trinity Weaverville Comment
  CAS-BOT-BC76743  Polystichum imbricans subsp. imbricans Doris Kildale 1931-5-17 10703 Trinity Hawkins Bar 182 Comment
  CAS-BOT-BC76745  Polystichum imbricans subsp. imbricans Annie M. Alexander; Louise Kellogg 1949-7-2 5757 Trinity Yolla Bolly Middle Eel Primitive Area - Saddle between North Yolla Bolly and Black Rock Mountains 2103 Comment
  CAS-BOT-BC76746  Polystichum imbricans subsp. imbricans Mrs. H. C. Cantelow 1935-6-11 940 Trinity Scenic trail on Trinity Alps Resort Comment
  CAS-BOT-BC76747  Polystichum imbricans subsp. imbricans Mrs. H. C. Cantelow 1935-6-11 940 Trinity Near Trinity Alps Resort. Comment
  CAS-BOT-BC76750  Polystichum imbricans subsp. imbricans Anna A. Junkans 1915-1-1 s.n. Trinity Weaverville Comment
  CAS-BOT-BC76751  Polystichum imbricans subsp. imbricans Marian L. Campbell 1921-7-26 s.n. Shasta Castle Crags Comment
  CAS-BOT-BC76756  Polystichum imbricans subsp. imbricans John, Jr. Murdoch 1907-8-20 2566 Madera Sierra National Forest - Shuteye Mountain 2133 Comment
  CAS-BOT-BC76758  Polystichum imbricans subsp. imbricans Gordon H. True 1968-4-17 4165 Placer Hwy. 80 near Alta. 1097 Comment
  CAS-BOT-BC76761  Polystichum imbricans subsp. imbricans W. R. Dudley 1896-8-3 1570 Tulare Sequoia National Park - vicinity of Alta Peak 2438 Comment
  CAS-BOT-BC76762  Polystichum imbricans subsp. imbricans W. R. Dudley 1908-7-1 2091 Tulare Sequoia National Park Comment
  CAS-BOT-BC76763  Polystichum imbricans subsp. imbricans L. B. Kildale 1931-8-9 s.n. Humboldt Three Creeks on Willow Creek Road. Comment
  CAS-BOT-BC76764  Polystichum imbricans subsp. imbricans Henry M. Pollard 1944-9-8 s.n. Humboldt Orleans Mt. Comment
  CAS-BOT-BC76767  Polystichum imbricans subsp. imbricans Dana York 1998-6-19 2170 Fresno Kings River Basin - ca. 90 km E of Fresno (FSC), Sequoia National Forest, Monarch Wilderdness, 2170 Comment
  CAS-BOT-BC76768  Polystichum imbricans subsp. imbricans Dana York; Jim Shevock 1996-6-14 835 Fresno Kings River Basin - ca. 90 km E of Fresno (FSC), Sequoia National Forest, Cliff Bridge below Wishon Reservoir adjacent 1890 Comment
  CAS-BOT-BC76771  Polystichum imbricans subsp. imbricans Alice Eastwood; John Thomas Howell 1941-7-9 9818 Tehama Government Flat Comment
  CAS-BOT-BC76772  Polystichum imbricans subsp. imbricans Lemmon 1881-5-1 s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC76775  Polystichum imbricans subsp. imbricans A. A. Heller 1905-6-17 8061 Siskiyou Near Sisson Comment
  CDA42713  Polystichum imbricans subsp. imbricans L. Ahart 2004-6-22 11117 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 miles (air) southwest of Stirling City. Comment
  CDA42714  Polystichum imbricans subsp. imbricans V. Soza, LeRoy Gross 2001-7-12 1327 San Bernardino Tranverse Ranges, San Gabriel Mountains region; Mt. Baldy Ski area, southwestern extension of Mt. Baldy Notch above upper Manker Canyon. Comment
  CDA42715  Polystichum imbricans subsp. imbricans L. Ahart 2005-11-12 12488 Butte On the west side of Dark Canyon Creek, about 150 yards south of the train tunnels, west of Dark Canyon Road, about 2 1/2 miles (air) south of Highway 70 at Beg Bend Road. Comment
  CHSC102121  Polystichum imbricans subsp. imbricans Lowell Ahart; John Dittes 2009-7-27 16164 Plumas On dry soil, on and around large rocks, about 50 yards southeast of a small dam, headwaters of Grizzly Gulch, 2.1 miles (air) northeast of Butt Valley Reservoir Dam. 1479 Comment
  CHSC111459  Polystichum imbricans subsp. imbricans L. P. Janeway; B. Castro 2011-7-4 10448 Mendocino High North Coast Ranges. North side of the top of Goat Rock, along Road M61 8.2 road km west of Low Gap. 1838 Comment
  CHSC113580  Polystichum imbricans subsp. imbricans Lowell Ahart 2014-8-24 19722 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. 577 Comment
  CHSC116272  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-23 20578 Plumas On the west side of Slate Creek Reservoir, about 100 yards northwest of the intake building, about 2 1/4 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of L Porte. 1128 Comment
  CHSC116274  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-24 20584 Butte 100 yards southwest of the bridge across Butte Creek, on the north side of Doe Mill Road, about 3 miles (air) north of De Sabla Resevoir. 660 Comment
  CHSC116291  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-23 20581 Butte On south side of Forbestown Reservoir, about 400 yards southeasst of Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. 564 Comment
  CHSC116296  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-23 20579 Yuba On the west side of road to Slate Creek, about 1/8 mile southwest of Slate Creek Dam, about 2 1/8 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte. 1163 Comment
  CHSC116666  Polystichum imbricans subsp. imbricans Lowell Ahart; John Dittes, Josephine Guardino 2016-2-11 20698 A Tehama On the north side of Deer Creek Trail, between the fish ladder and Big Leaf Pond, about 1-3/4 miles by trail to Highway 32. 883 Comment
  CHSC116674  Polystichum imbricans subsp. imbricans Lowell Ahart; John Dittes, Joseephine Guardino 2016-2-11 20698 Tehama Neer the fish ladder on Deer Creek, about 2 miles by trail to Highway 32. 883 Comment
  CHSC116675  Polystichum imbricans subsp. imbricans Lowell Ahart; John Dittes, Josephine Guardino 2016-2-11 20698 B Tehama On the north side of Deer Creek Traill, about 100 yards northeast of Big Leaf Pond, about 1 1/2 miles by trail to Highway 32. 883 Comment
  CHSC117008  Polystichum imbricans subsp. imbricans Lowell Ahart 2016-6-29 21058 Plumas On the east side of Table Mountain, about 2 miles (air) northwest of Tamarack Flat, about 4 miles (air) northwest of Little Grass Valley Reservoir Dam. 1857 Comment
  CHSC117681  Polystichum imbricans subsp. imbricans Peter F. Zika 2016-5-16 26984 Del Norte Above Road 427, 5.1 air km NW of Canthook Mountain. Klamath Range. 45 Comment
  CHSC118583  Polystichum imbricans subsp. imbricans L. P. Janeway; B. Castro 2016-9-5 12162 Tehama Klamath Ranges/High North Coast Ranges. At the Tehama/Trinity county line; Stuart Gap, 2.7 air-km north of North Yolla Bolly. 1525 Comment
  CHSC50016  Polystichum imbricans subsp. imbricans Lowell Ahart 1990-3-19 6418 Butte On the south side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. 33 Comment
  CHSC52759  Polystichum imbricans subsp. imbricans L. P. Janeway 1990-9-28 3854 Plumas West Branch Soda Creek 0.4 mi N of East Branch North Fork Feather River and Hwy 70; vicinity of Paxton. 914 Comment
  CHSC55792  Polystichum imbricans subsp. imbricans Vernon H. Oswald 1991-10-3 4879 Tehama West Bank of West Sulphur Creek, between Lassen Chalet and the Sulphur Works. Lassen Volcanic National Park. 2042 Comment
  CHSC58867  Polystichum imbricans subsp. imbricans Lowell Ahart 1992-7-29 6881 Butte About 1 mile east of the Carr Mine, about 1/2 mile north-west of Lotts Lake. 1828 Comment
  CHSC60945  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-6-26 7036 Butte Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. 1158 Comment
  CHSC61291  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-8-8 7151 Butte On the east side of Pinkard Creek, about 1 1/2 miles north-west of Lewis Flat, about 1 3/4 miles north-west of the Sly Creek Dam. 1097 Comment
  CHSC61624  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-9-13 7240 Butte On the south side of the dirt road, road is on the south side of Bolt Creek, about 1 mile south-east of Butte Meadows. 1325 Comment
  CHSC66314  Polystichum imbricans subsp. imbricans V. H. Oswald; Lowell Ahart, Robin Ondricek-Fallscheer 1996-7-1 7942 Trinity Deer Lick Springs Rd. (Forest Rd. 30N02) 1.5 mi N of its junction with Forest Route 1 (30N01), NW Platina. 1127 Comment
  CHSC68798  Polystichum imbricans subsp. imbricans Vernon Oswald; Lowell Ahart 1997-6-10 8550 Tehama Between Paskenta and Covelo on M2 (23N69) 0.9 mi west of its junction with M4, between Sugar Spring and Government Flat campgrounds. 1737 Comment
  CHSC77411  Polystichum imbricans subsp. imbricans Laura Bogni 1997-4-5 32 Butte Magalia Grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 640 Comment
  CHSC78231  Polystichum imbricans subsp. imbricans Lowell Ahart 2000-6-27 8528 Butte Along the wash and north of the trail to Big Bald Rock, about 3 miles (air) east of madrone Lake, about 12 miles (air) northeast of Oroville. 975 Comment
  CHSC79940  Polystichum imbricans subsp. imbricans L. P. Janeway; B. Castro 1996-7-7 5039 Trinity Klammath Ranges. 1.7 mi north-northwest of Trinity Mountain; along Van Ness Creek Road 2.4 mi northwest of County-line Road. 870 Comment
  CHSC82489  Polystichum imbricans subsp. imbricans Lowell Ahart; John Dittes, Josephine Guardino 2002-6-21 9735 Butte On a mountainside, Watson Ridge, about 2 miles (air) northeast of Bald Rock Dome, about 5 miles (air) north of Feather Falls (the town). Comment
  CHSC84396  Polystichum imbricans subsp. imbricans Lowell Ahart 2003-7-30 10459 Butte Along a small stream, on the north side of Little Bald Rock, on the south side of Bean Creek road, about 2 miles (air) southeast of Brush Creek. 1000 Comment
  CHSC84944  Polystichum imbricans subsp. imbricans Lowell Ahart 2003-10-17 10645 Plumas Cliffs northeast of Humboldt Peak, about 3/4 mile east of Humboldt Summit, about 8 miles (air) northeast of Butte Meadows. 2103 Comment
  CHSC85305  Polystichum imbricans subsp. imbricans Lowell Ahart; John Dittes, Josephine Guardino 2003-8-23 10537 A Tehama On the east side of Road M22, about 2-3 miles south of Steuben Place, about 9-10 miles (air) southeast of Mount Linn, about 10 miles (air) northwest of Paskenta. 1524 Comment
  CHSC86085  Polystichum imbricans subsp. imbricans R. D. Fischer 2004-1-18 50 Tehama Sierra Nevada, high, along Hwy 32, between Butte Meadows turn-off and Potato Patch Campground. Plants located on tr to Lower Deer Creek Falls. Tr head at southern most Deer Creek/Hwy 32 crossing. 990 Comment
  CHSC86086  Polystichum imbricans subsp. imbricans R. D. Fischer 2004-1-18 49 Tehama Sierra Nevada, high, along Hwy 32, between Butte Meadows turn-off and Potato Patch Campground. Bottom of cliff face 100 ft. uphill of tr to Lower Deer Creek Falls, about midway to Falls. Tr head at southern most Deer Creek/Hwy 32 crossing. 1005 Comment
  CHSC86424  Polystichum imbricans subsp. imbricans R. D. Fischer; Paul Maslin 2004-2-7 54 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Plants located about half mile south of main entrance. UTM: 10 609952E 4408993N. 380 Comment
  CHSC86425  Polystichum imbricans subsp. imbricans Paul Maslin 2004-1-1 1 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Plants located about half mile south of main entrance. 381 Comment
  CHSC87877  Polystichum imbricans subsp. imbricans Lowell Ahart 2004-6-22 11117 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 miles (air) west of Stirling City. 628 Comment
  CHSC92000  Polystichum imbricans subsp. imbricans Lowell Ahart 2005-7-31 12250 Nevada Along a deep wash, near the old gravel road over Donner Pass, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  CHSC92384  Polystichum imbricans subsp. imbricans Lowell Ahart 2005-11-12 12488 Butte On the west side of Dark Canyon Creek, about 150 yards south of the train tunnels, west of Dark Canyon Road, about 2 1/2 miles (air) south of Highway 70 at Big Bend Road. 293 Comment
  CHSC94176  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-6-21 12820 Sierra On the north side of the Foote Road, near Blue Ravine, about 1.3 miles (by road) southwest of Alleghany. By a large rock. 1305 Comment
  CHSC94838  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-10-8 13442 Butte About 10 yards below a granite bolder, on the southwest side of Highway 70, east of the North Fork of the Feather River, about 1/2 mile north of the Cresta Power House. 609 Comment
  CHSC94995  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-10-23 13470 Plumas By large rocks on the west mountain side of Slate Creek (there is a large gravel flat caused by the dam), about 50 yards north of where the road ends, about 100 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1/2 miles (air) northeast of Strawberry Valley. 1281 Comment
  CHSC94996  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-10-23 13470 A Plumas By large rocks on the west mountain side of Slate Creek (there is a large gravel flat caused by the dam), about 50 yards north of where the road ends, about 100 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1/2 miles (air) northeast of Strawberry Valley. 1281 Comment
  HSC19290  Polystichum imbricans subsp. imbricans J. O. Sawyer 1968-9-9 653 Siskiyou Ridges S of Cyclone Gap 1738 Comment
  HSC22491  Polystichum imbricans subsp. imbricans J. O. Sawyer 1969-6-12 879 Siskiyou Ridge SE of Eaton Lake 2226 Comment
  HSC29356  Polystichum imbricans subsp. imbricans Frederick W. Oettinger 1968-9-1 657 Siskiyou Marble Mtn. Wilderness Area, SSW of Abbotts Lake 1799 Comment
  HSC35828  Polystichum imbricans subsp. imbricans Thomas W. Nelson 1973-5-30 1003 Trinity Red Lassic area 1799 Comment
  HSC35954  Polystichum imbricans subsp. imbricans Thomas W. Nelson 1975-6-20 1956 Trinity Black Lassic area 1799 Comment
  HSC36401  Polystichum imbricans subsp. imbricans J. P. Smith, J. O. Sawyer 1973-7-4 7032 Trinity W slopes of S Dubakella Mtn. on Rd. 80 to Mud Springs 1555 Comment
  HSC39537  Polystichum imbricans subsp. imbricans Thomas W. Nelson, Jane Nelson 1976-5-23 2549 Trinity E side of Black Lassic along S side of branch off Shanty Creek 1555 Comment
  HSC50018  Polystichum imbricans subsp. imbricans G. L. Clifton, Overton 1979-5-16 2616 Del Norte Near Monkey Creek Ridge Lookout, close to the town of Gasquet 1128 Comment
  HSC50307  Polystichum imbricans subsp. imbricans G. L. Clifton, Overton 1979-5-18 2801 Del Norte Near Wimer Rd., close to the town of Gasquet. 732 Comment
  HSC52890  Polystichum imbricans subsp. imbricans G. L. Clifton, Griswold 1979-6-18 5488 Del Norte Near Gasquet Mtn., close to the town of Gasquet 610 Comment
  HSC53770  Polystichum imbricans subsp. imbricans G. L. Clifton, Overton 1979-7-13 7692 Del Norte Near Bald Hill, close to the town of Crescent City. 610 Comment
  HSC55154  Polystichum imbricans subsp. imbricans G. L. Clifton, Griswold 1979-8-1 12104 Humboldt Near Horse Trail Ridge, close to the town of Hoopa 1877 Comment
  HSC58845  Polystichum imbricans subsp. imbricans Marvin Butler 1971-7-20 169 Siskiyou Near Twin Lakes, close to the town of Cave Junction 1585 Comment
  HSC69324  Polystichum imbricans subsp. imbricans John Palmer 1980-8-12 732 Siskiyou Road to Bearground Spring from Beaver Creek Rd. 1341 Comment
  HSC78847  Polystichum imbricans subsp. imbricans John Palmer 1973-9-7 214 Trinity Bear Lakes Area, along trail to Big Bear Lake 1220 Comment
  HSC84336  Polystichum imbricans subsp. imbricans Gladys L. Smith 1981-6-24 6821 Mendocino Downgrade from summit of Mt. Sanhedrin 1700 Comment
  HSC97017  Polystichum imbricans subsp. imbricans L. Ahart 2006-6-21 12820 Sierra N side of Foote Rd., 1.3 mi. SW of Alleghany 1306 Comment
  HSC98825  Polystichum imbricans subsp. imbricans Cara Witte 2008-9-13 1039 Humboldt White Oak Opening. Along Kinsey Ridge. 1257 Comment
  HSC98879  Polystichum imbricans subsp. imbricans Cara Witte 2008-7-25 929 Humboldt Horse Mountain Botanical Area. At intersection of 6N36B and Forest Service Road 6N36A. 1355 Comment
  JEPS104151  Polystichum imbricans subsp. imbricans Lowell Ahart 2003-10-17 10645 Plumas Cliffs ne of Humboldt Peak, ca 3/4 mi e of Humboldt Summit, ca 8 mi (air) ne of Butte Meadows. 2103 Comment
  JEPS104593  Polystichum imbricans subsp. imbricans Lowell Ahart 2003-7-30 10459 Butte Along a small stream, on the n side of Little Bald Rock, on the south side of Bean Creek road, ca 2 mi (air) se of Brush Creek. 1000 Comment
  JEPS104926  Polystichum imbricans subsp. imbricans Dean W. Taylor 1993-7-9 13819 Shasta Trinity Mountains; Gray Rocks; ca. 10 air miles WSW of Dunsmuir 2072 Comment
  JEPS106115  Polystichum imbricans subsp. imbricans Lowell Ahart 2004-6-22 11117 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 miles (air) west of Stirling City 628 Comment
  JEPS108138  Polystichum imbricans subsp. imbricans Lowell Ahart 2005-11-12 12488 Butte On the west side of Dark Canyon Creek, about 150 yards south of the train tunnels, west of Dark Canyon Road, about 2 1/2 miles (air) south of Highway 70 at Big Bend Road 293 Comment
  JEPS110224  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-6-21 12820 Sierra On the north side of the Foote Road, near Blue Ravine, about 1.3 miles (by road) southwest of Alleghany. By a large rock 1305 Comment
  JEPS110225  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-10-8 13442 Butte About 10 yards below a granite bolder, on the southwest side of Highway 70, east of the North Fork of the Feather River, about 1/2 mile north of the Cresta Power House 609 Comment
  JEPS110549  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-10-23 13470 Plumas By large rocks on the west mountain side of Slate Creek (there is a large gravel flat caused by the dam), about 50 yards north of where the road ends, about 100 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1 1281 Comment
  JEPS110550  Polystichum imbricans subsp. imbricans Lowell Ahart 2006-10-23 13470 Plumas By large rocks on the west mountain side of Slate Creek (there is a large gravel flat caused by the dam), about 50 yards north of where the road ends, about 100 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1 1281 Comment
  JEPS116124  Polystichum imbricans subsp. imbricans Lowell Ahart, John Dittes 2009-7-27 16164 Plumas On dry soil, on and around large rocks, about 50 yards southeast of a small dam, headwaters of Grizzly Gulch, 2.1 miles (air) northeast of Butt Valley Reservoir Dam 1479 Comment
  JEPS116570  Polystichum imbricans subsp. imbricans Jake Ruygt 2002-3-16 4362 Napa Troutdale Creek west of Highway 29. Detert Reservoir 7.5' Quad. Comment
  JEPS122335  Polystichum imbricans subsp. imbricans Lowell Ahart 2014-8-24 19722 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. Comment
  JEPS122338  Polystichum imbricans subsp. imbricans Lowell Ahart 2014-11-16 19907 Plumas About 100 yards northeast of the paved road, about 100 yards west of Little Grass Valley Reservoir, about 60 yards south of the small stream, about 250 yards southwest of the Black Rock, about 4 1/2 miles northwest of La Porte. Comment
  JEPS124285  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-24 20584 Butte About 3 miles (air) north of De Sabla Reservoir. Comment
  JEPS124288  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-23 20581 Butte About 400 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. Comment
  JEPS124290  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-23 20579 Yuba About 1/8 mile southwest of the Slate Creek Dam, about 2 1/8 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte. Comment
  JEPS124291  Polystichum imbricans subsp. imbricans Lowell Ahart 2015-10-23 20578 Plumas About 100 yards northwest of the intake building, about 2 1/4 miles (air) northeast of La Porte Road, about 6 miles (air) southwest of La Porte. Comment
  JEPS127190  Polystichum imbricans subsp. imbricans Lowell Ahart 2016-6-29 21058 Plumas About 2 miles (air) northwest of Tamarack Flat, about 4 miles (air) northwest of Little Grass Valley Reservoir Dam. Comment
  JEPS127250  Polystichum imbricans subsp. imbricans Lowell Ahart, John Dittes, Josephine Guardino 2016-2-11 20698 -B Tehama About 100 yards northeast of Big Leaf Pond, about 1 1/2 miles by trail to Highway 32. Comment
  JEPS127252  Polystichum imbricans subsp. imbricans Lowell Ahart, John Dittes, Josephine Guardino 2016-2-11 20698 -A Tehama On the north side of Deer Creek Trail, between the fish ladder and Big Leaf Pond, about 1 3/4 miles by trail to Highway 32. Comment
  JEPS127260  Polystichum imbricans subsp. imbricans Lowell Ahart, John Dittes, Josephine Guardino 2016-2-11 20698 Tehama Near the fish ladder on Deer Creek, about 2 miles by trail do Highway 32. Comment
  JEPS14358  Polystichum imbricans subsp. imbricans Rimo Bacigalupi, et al. 1952-7-19 3854 Placer below Cape Horn (1/2 mi above bridge on Colfax-Iowa Hill rd.); N Fork American River 381 Comment
  JEPS33238  Polystichum imbricans subsp. imbricans Joseph Grinnell 1927-5-22 Tehama above Mineral (on Viola Rd.) Comment
  JEPS33252  Polystichum imbricans subsp. imbricans W. L. Jepson 1924-7-22 10611 Plumas Rich Point; Middle Fork Feather River 914 Comment
  JEPS33253  Polystichum imbricans subsp. imbricans W. L. Jepson 1924-7-22 10612 Plumas Rich Point; Middle Fork Feather River 1097 Comment
  JEPS73497  Polystichum imbricans subsp. imbricans L. R. Heckard 1972-7-10 3115 Colusa Trout Creek crossing of trail to Box Springs; Snow Mt. 1828 Comment
  JEPS75871  Polystichum imbricans subsp. imbricans L. R. Heckard 1974-9-9 3857 Colusa ca. 1/4 mi se Foutch Camp; Snow Mt. 1828 Comment
  JEPS80726  Polystichum imbricans subsp. imbricans L. R. Heckard and J. C. Hickman 1981-7-28 5685 Lake w side Snow Mt. (slope above Bear Creek) 1569 Comment
  JEPS80814  Polystichum imbricans subsp. imbricans L. R. Heckard and J. C. Hickman 1981-7-31 5787 Colusa e side Snow Mt. (Fouts Springs Overlook) 1783 Comment
  JEPS81061  Polystichum imbricans subsp. imbricans J. P. Smith and T. W. Nelson 1978-7-23 10067 Shasta Bully Choop Rd 6.9 mi from its junction with County Rd. A16; Klamath Nat'l Forest 1524 Comment
  JEPS83824  Polystichum imbricans subsp. imbricans Wayne Roderick July 1976 Siskiyou near Lily Pad Lake (vicinity of Cook and Green Pass); Siskiyou Mts. 1828 Comment
  JEPS87418  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-6-26 7036 Butte ca. 1 air mi nw Lost Creek Reservoir Dam; Jackass Flat, Mooreville Ridge 1158 Comment
  JEPS88089  Polystichum imbricans subsp. imbricans V. H. Oswald, Lowell Ahart, and Robin Ondricek-Fallsheer 1996-7-1 7942 Trinity nw Platina (Deer Lick Springs Rd (Forest Rd 30N02) 1.5 mi n of its junction with Forest Rte 1 (30N01)); High North Coast Ranges 1127 Comment
  JEPS94917  Polystichum imbricans subsp. imbricans Vernon Oswald and Lowell Ahart 1997-8-19 8840 Nevada Grizzly Ridge Rd. (Forest Rt. 37) 1.2 mi sw Foote Crossing (on s side of river); Middle Fork of Yuba River 807 Comment
  JEPS94922  Polystichum imbricans subsp. imbricans Vernon Oswald and Lowell Ahart 1997-6-10 8550 Tehama on M2 (23N69) 0.9 mi w junction with M4 (between Sugar Spring and Government Flat campgrounds, between Paskenta and Covelo) 1737 Comment
  JEPS95309  Polystichum imbricans subsp. imbricans Lowell Ahart 1994-7-24 7525 Tehama 2 1/2 air miles N of Cherry Hill (large rock outcrop on N side of the dirt road, 2.3 road miles NW of Willow Creek) 1676 Comment
  JEPS99056  Polystichum imbricans subsp. imbricans Lowell Ahart 2002-6-21 9735 Butte 2 miles (air) NE of Bald Rock Dome; Watson Ridge; On a mountainside, Watson Ridge, about 2 miles (air) NE of Bald Rock Dome, about 5 miles (air) north of Feather Falls (the town). 1086 Comment
  POM180457  Polystichum imbricans subsp. imbricans I. L. Wiggins 1927-9-4 2833 San Diego Vallecitos canyon trail below Resort, Laguna Mountains Comment
  POM211520  Polystichum imbricans subsp. imbricans L. C. Wheeler 1932-11-6 1444 San Bernardino Deer Canyon, San Gabriel Mtns. 976 Comment
  POM225862  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-30 23 Lake Glenbrook near Jordan Park Comment
  POM22932  Polystichum imbricans subsp. imbricans A. A. Heller 1902-7-20 5932 Lake Near the summit of Mt. Sanhedrin Comment
  POM48157  Polystichum imbricans subsp. imbricans I. M. Johnston 1924-7-5 s.n. San Bernardino Bluff Lake, San Bernardino Mountains 2317 Comment
  POM6438  Polystichum imbricans subsp. imbricans I. M. Johnston 1919-6-7 2175 San Bernardino Cucamonga Canyon (Charcoal Canyon Fork) 1219 Comment
  POM806  Polystichum imbricans subsp. imbricans C. F. Baker 1903-8-2 3674 Los Angeles San Antonio Canyon, Claremont. Comment
  POM809  Polystichum imbricans subsp. imbricans C. F. Baker 1903-8-2 s.n. Los Angeles San Antonio Canyon, Claremont. Comment
  RSA0019766  Polystichum imbricans subsp. imbricans Orlando Mistretta, Christine Mistretta 2011-7-1 5892 Los Angeles North Fork Mill Creek, along Forest Road 3N27. 1524 Comment
  RSA0059287  Polystichum imbricans subsp. imbricans Peter F. Zika 2015-5-16 26984 Del Norte Above Road 427, 5.1 air km NW of Canthook Mountain. Klamath Range. 45 Comment
  RSA111699  Polystichum imbricans subsp. imbricans P. A. Munz 1956-7-24 22296 Lake Long Ridge Trail to Snow Mountain. 1524 Comment
  RSA151096  Polystichum imbricans subsp. imbricans P. H. Raven 1961-11-17 16873 San Bernardino 2.5 miles below Barton Flats on road to Camp Angeles, San Bernardino Mountains 1920 Comment
Read comments
Jan 3 2012
  RSA221444  Polystichum imbricans subsp. imbricans Arthur C. Gibson 1971-4-30 1948 San Bernardino Stoddard Canyon, Angeles National Forest 1159 Comment
  RSA230190  Polystichum imbricans subsp. imbricans R. F. Thorne 1969-7-2 38253 Los Angeles San Gabriel Mtns., Angeles National Forest: Crevices under outcropping boulders along small intermittent stream (left fork of Alder Creek) in sandy bottom of arroyo, Charlton Flat burn (of 1954) 1584 Comment
  RSA2809  Polystichum imbricans subsp. imbricans J. W. Blankinship 1926-7-10 s.n. Lake Kelseyville 915 Comment
  RSA308988  Polystichum imbricans subsp. imbricans J. R. Shevock 1973-8-31 3126 San Bernardino East Fork Mountain Home Creek off of California highway 38. San Bernardino National Forest, San Bernardino Mountains. 1524 Comment
  RSA3422  Polystichum imbricans subsp. imbricans I. L. Wiggins 1927-9-4 2833 San Diego Trail from Resort to Vallecitos Canyon, Laguna Mts. Comment
  RSA430494  Polystichum imbricans subsp. imbricans Lyman Benson 1932-12-29 4113 Lake 4 miles W of Highland Springs, Maya Camas Mountain, N. Slope 762 Comment
  RSA549194  Polystichum imbricans subsp. imbricans T. S. Ross, Peter Fritsch 1990-6-20 3683 Los Angeles San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon 1329 Comment
  RSA550410  Polystichum imbricans subsp. imbricans T. S. Ross 1992-7-10 6682 Los Angeles San Gabriel Mountains: Big Tujunga Creek between Coldwater & Wickiup Canyons; N and NE slope above stream. 975 Comment
  RSA573737  Polystichum imbricans subsp. imbricans T. S. Ross 1992-7-17 6718 Los Angeles San Gabriel Mtns: Summit of Condor Peak. 1645 Comment
  RSA575089  Polystichum imbricans subsp. imbricans R. G. Swinney 1994-4-30 2809 San Bernardino Eastern San Gabriel Mountains. West fork Stoddard Canyon, ca. 0.5 mi. SE of Stoddard Flats. Ca. 100 yds. E of Cucamonga Truck Trail (FS Road 1N35). 1341 Comment
  RSA575530  Polystichum imbricans subsp. imbricans R. G. Swinney 1993-7-21 2546 San Bernardino Eastern San Gabriel Mountains: Near head of Grapevine Canyon, ca. 200 m NW of the junction of San Sevaine Road (Big Tree Truck Road) and Bullock Spur Rd. 1402 Comment
  RSA577150  Polystichum imbricans subsp. imbricans L. C. Wheeler 1932-11-6 1444 San Bernardino San Gabriel Mountains: Small canyon off mouth of Deer Canyon. 975 Comment
  RSA585437  Polystichum imbricans subsp. imbricans T. S. Ross, Steve Boyd 1990-5-31 2731 Los Angeles Ridge descending northward from Mt. Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. 1220 Comment
  RSA587120  Polystichum imbricans subsp. imbricans Orlando Mistretta 1995-5-23 1727 A Los Angeles San Gabriel Mountains: Bare Mountain Canyon. 1372 Comment
  RSA602524  Polystichum imbricans subsp. imbricans R. G. Swinney 1994-8-30 3280 San Bernardino Day Canyon, approx. 1.1 mi NW of mouth of Day Canyon. 1005 Comment
  RSA628816  Polystichum imbricans subsp. imbricans Scott D. White, Dave Bramlet 1998-6-29 6825 Los Angeles West of Mt. Islip: Just above eastern boundary of San Gabriel Wilderness; 4-mile closed section of Hwy. 39 from ca. 1.6 miles W of jctn. Crystal Lake access road to jct. Hwy 2. 1707 Comment
  RSA653920  Polystichum imbricans subsp. imbricans Valerie L. Soza, Wayne Law, Laura Moore 2000-6-28 1039 Los Angeles San Gabriel Mountains: Northwestern extension of Pine Mountain, 0.1 mile east of junction with Rincon Red Box Road (FS Road 2N24.2) and road to Pine Mountain (FS Road 2N24A) along fire road. 1280 Comment
  RSA679774  Polystichum imbricans subsp. imbricans V. Soza, LeRoy Gross 2001-7-17 1327 San Bernardino Mt. Baldy Ski area, southwestern extension of Mt. Baldy Notch above upper Manker Canyon. 2104 Comment
  RSA680059  Polystichum imbricans subsp. imbricans Mark Elvin, Michael Wall, Scott Koukol, Sylvia Engstrom 1996-9-11 357 Los Angeles San Gabriel Mtns. Angeles National Forest. Glendora Ridge Rd. 1.8 mi W of gate at Mt. Baldy Road. Comment
  RSA693288  Polystichum imbricans subsp. imbricans L. E. Hoffman 1930-5-12 s.n. Los Angeles Millard's Canyon. Angeles National Forest. Comment
  RSA693289  Polystichum imbricans subsp. imbricans L. E. Hoffman 1930-5-12 s.n. Los Angeles Millard's Canyon. Angeles National Forest. Comment
  RSA693293  Polystichum imbricans subsp. imbricans Thekla Mohr 1915-1 256 Los Angeles North Fork, San Gabriel River. Comment
  RSA693308  Polystichum imbricans subsp. imbricans May N. Ackley 1934-8-11 117 Tulare Buck Canyon, Mt Whitney Trail Comment
  RSA697018  Polystichum imbricans subsp. imbricans Dana York 1998-6-19 2170 Fresno Ca. 90 km E of Fresno(FSC), Sequoia National Forest, Monarch Wilderness, 7.8 km W-NW of Cedar Grove, Grand Dike. 2170 Comment
  RSA700221  Polystichum imbricans subsp. imbricans L. Ahart 2004-6-22 11117 Butte On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 (air) miles west of Stirling City 629 Comment
  RSA702440  Polystichum imbricans subsp. imbricans Scott D. White 2004-7-28 10655 Los Angeles Clear Creek area. In and around eThe Pines' picnic area, immediately S of Angeles Forest Hwy, ca. 0.5 mi W of jtn. with Angeles Crest Hwy. 976 Comment
  RSA713016  Polystichum imbricans subsp. imbricans L. Ahart 2005-11-12 12488 Butte On the west side of Dark Canyon Creek, about 150 yards south of the train tunnels, west of Dark Canyob Road about 2.5 air mile south of Highway 70 at Big Bend Road. 294 Comment
  RSA717777  Polystichum imbricans subsp. imbricans R. G. Swinney 1994-7-22 3095 San Bernardino Lost Creek Canyon, tributary to Icehouse Canyon, east of Sheep Flat, west of Shortcut Ridge 2073 Comment
Read comments
Mar 14 2010
  RSA724943  Polystichum imbricans subsp. imbricans L. Ahart 2006-10-8 13442 Butte Steep area about 10 yards below and on the southwest side of Highway 70, east of the north Fork of the Feather River, about .5 mile north of Cresta Power house. 610 Comment
  RSA729739  Polystichum imbricans subsp. imbricans R. G. Swinney 1998-6-16 6975 Los Angeles San Gabriel Mtns.: c. 0.6 mi. north of Cow Cnyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
Read comments
Mar 14 2010
  RSA733136  Polystichum imbricans subsp. imbricans R. G. Swinney 1998-8-1 6618 Los Angeles San Gabriel Mtns.: Vincent Gulch, 2.5 mi. ESE of the summit of Mt. Baden-Powell, c. 0.6 mi. above confluence with San Gabriel River 1427 Comment
Read comments
Mar 14 2010
  RSA733227  Polystichum imbricans subsp. imbricans R. G. Swinney 1998-8-17 6769 Los Angeles Upper Coldwater Canyon at NE end of Heaton Flat Trail 1244 Comment
  RSA733593  Polystichum imbricans subsp. imbricans R. G. Swinney 1998-7-29 6545 Los Angeles San Gabriel Mtns.: c. 100 m downstream from upper Fish Fork Campground 1817 Comment
Read comments
Mar 14 2010
  RSA733671  Polystichum imbricans subsp. imbricans R. G. Swinney 1998-8-5 6657 Los Angeles San Gabriel Mtns.: upper Fork San Gabriel River, nameless tributary from the east, immediately north of Alder Gulch. 1280 Comment
Read comments
Mar 14 2010
  RSA754533  Polystichum imbricans subsp. imbricans L. Ahart, John Dittes 2009-7-27 16164 Plumas Headwaters of Grizzly Gulch, 2.1 air miles NE of Butt Valley Reservoir Dam. 1480 Comment
  SBBG107803  Polystichum imbricans subsp. imbricans C. B. Hardham 1957-9-21 2638 Monterey Cone Peak Comment
  SBBG111842  Polystichum imbricans subsp. imbricans E. Painter, E. Neese 1996-5-25 HL 2708 Monterey ca. 4.4 km N of Nacimiento River, ca. 4.7 km S of San Antonio River; Ft Hunter Liggett 880 Comment
  SBBG112355  Polystichum imbricans subsp. imbricans D. Wilken, E. Painter, E. Neese, L. Metz 1996-4-5 HL 2437 Monterey within 0.2 km of Nacimiento-Fergusson Rd bridge over Nacimiento River, 2.75 km NNE of Chalk Pk, ca. 4.4 km S of San Antonio River; USFS/Ft Hunter Liggett interface 660 Comment
  SBBG119825  Polystichum imbricans subsp. imbricans L. Ahart 2003-7-30 10459 Butte N side of Bald Rock, S side of Bean Crk Rd, ca. 2 air mi SE of Brush Crk 1000 Comment
  SBBG12492  Polystichum imbricans subsp. imbricans E. R. Blakley 1961-6-12 4448 Santa Barbara top of San Rafael Pk [San Rafael Mtn] 1914 Comment
  SBBG126990  Polystichum imbricans subsp. imbricans A. Parikh, N. Gale 2011-7-7 3550 Los Angeles Barley Flats, 4.2 km W of Shortcut Station, 1.1 km N of St Hwy 2 1667 Comment
  SBBG17267  Polystichum imbricans subsp. imbricans E. R. Blakley 1963-3-30 5497 Santa Barbara Triangulation Pt Blue, 0.5 mi W of Romero Saddle 1066 Comment
  SBBG18532  Polystichum imbricans subsp. imbricans H. M. Pollard 1963-6-27 Ventura summit ridge of Santa Ynez Mtns, near Divide Pk 1402 Comment
  SBBG297  Polystichum imbricans subsp. imbricans C. F. Smith 1945-4-12 1215 Santa Barbara N slope of summit of La Cumbre Pk 1207 Comment
  SBBG299  Polystichum imbricans subsp. imbricans M. Van Rensselaer 1938-5-30 519 Santa Barbara El Camino Cielo-Gibraltar Dam Rd Comment
  SBBG300  Polystichum imbricans subsp. imbricans H. and M. Dearing 1936-11-4 2924 Santa Barbara La Cumbre Pk Comment
  SBBG301  Polystichum imbricans subsp. imbricans C. B. Hardham 1957-9-21 2638 a Monterey Cone Peak Comment
  SBBG302  Polystichum imbricans subsp. imbricans H. and M. Dearing 1935-9-2 2447 San Bernardino Big Falls Lodge 1981 Comment
  SBBG303  Polystichum imbricans subsp. imbricans E. R. Blakley 1959-3-24 2716 Santa Barbara La Cumbre Pk 1188 Comment
  SBBG304  Polystichum imbricans subsp. imbricans H. and M. Dearing 1938-7-2 2271 Plumas Feather River Hwy 609 Comment
  SBBG49262  Polystichum imbricans subsp. imbricans E. R. Blakley 1974-6-24 7247 Santa Barbara Mission Pine Basin 1767 Comment
  SBBG85558  Polystichum imbricans subsp. imbricans E. R. Blakley 1982-4-25 7282 Ventura N face of Divide Pk Comment
  SD19367  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin 1876-1 Plumas Comment
  SD194136  Polystichum imbricans subsp. imbricans Michael G. Simpson, Jon P. Rebman 2002-5-24 2283 San Diego Ridge (Cherry Flat), ca. 1/2 mile north-northeast of Cuyamaca Peak. 1920 Comment
  SD200544 Image available Polystichum imbricans subsp. imbricans Jon P. Rebman, Karen Rich and Jerry Green 2009-6-9 18040 San Diego Cuyamaca Rancho State Park: Middle Peak; along Middle Peak Loop Fire Road northwest side of the peak 1666 Comment
  SD20062  Polystichum imbricans subsp. imbricans Frank F. Gander 1937-12-5 4757 San Diego San Felipe, Sumners Ranch 915 Comment
  SD43035  Polystichum imbricans subsp. imbricans H. De Forest 1931-5-1 Los Angeles Near Crystal Lake Comment
Read comments
Oct 9 2010
  SD9739  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin Unknown Plumas Comment
  SD9740  Polystichum imbricans subsp. imbricans Daniel Cleveland Jun 1880 Mariposa Yosemite, Artist's Point Comment
  SD9741  Polystichum imbricans subsp. imbricans Daniel Cleveland Unknown Lake Allen Springs Comment
  SD9753  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin 1876-1 Plumas Comment
  SD9755  Polystichum imbricans subsp. imbricans Daniel Cleveland Jul 1882 Lake Allen Springs Comment
  SD9762  Polystichum imbricans subsp. imbricans Daniel Cleveland Jun 1880 Mariposa Yosemite Valley Comment
  SDSU19880  Polystichum imbricans subsp. imbricans Michael G. Simpson, Jon P. Rebman 2002-5-24 2283 San Diego Ridge (Cherry Flat), ca. 1/2 mile north-northeast of Cuyamaca Peak. 1920 Comment
  SEINET10793973  Polystichum imbricans subsp. imbricans George Yatskievych, Kay Yatskievych 1988-8-20 Yatskievych 88 -168 Mendocino Ca. 3 miles W of Faulkner County Park and 5 miles W of Boonville on road from coast. 450 Comment
  SEINET13240320  Polystichum imbricans subsp. imbricans D. M. Danley 1997-10-11 5888 Shasta Along Salt Creek, ca 2 miles NE of Shasta Lake, ca 12 miles N of Redding. 671 Comment
  SFV5109  Polystichum imbricans subsp. imbricans B. C. Templeton 1957-6-22 s. n. Trinity Near the summit of Scott Mountain. Comment
  SJSU15485  Polystichum imbricans subsp. imbricans John Rawlings, Ken Hickman 2015-3-11 1326 Santa Clara Mt Umunhum, Santa Clara Co.; north side of Mt. Umunhum's rocky northeast ridge 859 Comment
  SJSU15520  Polystichum imbricans subsp. imbricans John Rawlings, Ken Hickman 2015-3-20 1371 Santa Clara Mt Umunhum, Santa Clara Co. Along Mt Umunhum Rd. 985 Comment
  UC1063663  Polystichum imbricans subsp. imbricans R. C. Wilson 1937-6-10 401 Lake Lower Blue Lake, Plot 26 Lower Blue Lake; Lakeport Quadrangle Comment
  UC1063671  Polystichum imbricans subsp. imbricans R. St. John 1929-9-15 51 Monterey Tassajara Hot Springs; Santa Barbara Forest, Jamesburg Quadrangle Comment
  UC1063672  Polystichum imbricans subsp. imbricans H. E. Bailey 1934-9-6 213 Tulare Lower Falls Hamilton Lake; Tehipite Quadrangle Comment
  UC1063675  Polystichum imbricans subsp. imbricans W. R. Howden 1935-9-20 186 Calaveras on Devil's Nose Devil's Nose; Stanislaus Nat'l Forest, Big Trees Quadrangle 1432 Comment
  UC1063678  Polystichum imbricans subsp. imbricans A. H. Hawbecker 1936-6-4 1042 Mariposa 3/4 mi up Coulterville Rd from Cascade; Yosemite Nat'l Park, Yosemite Quadrangle Comment
  UC1063679  Polystichum imbricans subsp. imbricans H. G. Winkleman 1935-7-16 186 Tuolumne 1/2 mi s Swamp Lake; Yosemite Nat'l Park, Yosemite Quadrangle Comment
  UC1178420  Polystichum imbricans subsp. imbricans R. J. Rodin 1958-8-27 6312 Tuolumne 1 mi up river from Strawberry Lake Pinecrest Comment
  UC1178421  Polystichum imbricans subsp. imbricans R. J. Rodin 1958-7-12 6253 Mariposa Ledge Trail; Yosemite Nat'l Park Comment
  UC1190378  Polystichum imbricans subsp. imbricans Ira L. Wiggins 1958-7-4 14355 Tuolumne gorge below dam Twain Harte Comment
  UC123292  Polystichum imbricans subsp. imbricans D. Cleveland 1882-7-4 Lake Allen Springs Comment
  UC123294  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin July, 1896 251 Butte Colby Comment
  UC123295  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin May, 1896 198 Butte Forest Ranch Comment
  UC1241343  Polystichum imbricans subsp. imbricans R. J. Rodin 1961-8-9 6706 Del Norte Upper Smith River near Oregon border Patrick Creek Comment
  UC1400748  Polystichum imbricans subsp. imbricans Alan R. Smith 1972-5-20 571 Siskiyou along rd. from Callahan to Somes Bar (between Cecilville and Forks of Salmon) Comment
  UC1456685  Polystichum imbricans subsp. imbricans I. J. Condit 1911-7-5 Siskiyou near Shasta Retreat Mt. Bradley 1524 Comment
  UC1481826  Polystichum imbricans subsp. imbricans Milo S. Baker 1898-6-11 656 Sonoma Little Sulphur Creek Comment
  UC1483404  Polystichum imbricans subsp. imbricans John Palmer 1980-8-12 683 Siskiyou se of Wards Gap; Klamath Nat'l Forest, Condry Mt. Quadrangle 1188 Comment
  UC1495276  Polystichum imbricans subsp. imbricans Robert T. Clausen and Harold Trapido 1940-7-26 4961 Siskiyou Mud Creek, e side of canyon Mt. Shasta; So. Cascade Mts., Sacramento River Basin 1706 Comment
  UC150381  Polystichum imbricans subsp. imbricans A. A. Heller 1905-6-17 8061 Siskiyou near Sisson Comment
  UC1549529  Polystichum imbricans subsp. imbricans Lowell and Peter Ahart 1984-5-28 4648 Butte ca. 16 mi ne Oroville (ca. 1 mi ne of West Branch Bridge, ca. 2 mi s of Old Yankee Hill) 450 Comment
  UC1609395  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-6-26 7036 Butte ca. 1 air mi nw Lost Creek Reservoir Dam; Jackass Flat, Mooreville Ridge 1158 Comment
  UC1609398  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-9-13 7240 Butte ca. 1 mi se Butte Meadows (dirt rd s side of Bolt Creek) 1325 Comment
  UC1609404  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-6-20 6994 Butte ca. 1 air mi nw of Lost Creek Reservoir Dam; Jackass Flat, Mooreville Ridge 1158 Comment
  UC1609405  Polystichum imbricans subsp. imbricans Lowell Ahart 1993-8-8 7151 Butte ca. 1 3/4 mi nw Sly Creek Dam (ca. 1 1/2 mi nw of Lewis Flat, e side Pinkard Creek) 1097 Comment
  UC185192  Polystichum imbricans subsp. imbricans H. M. Hall 1909-7-17 8548 Trinity near Nash Mine (Coffee Creek); Salmon Mts. 1249 Comment
  UC185235  Polystichum imbricans subsp. imbricans H. M. Hall Aug. 1913 9667 Mendocino se corner Carl Purdy's place near Ukiah (8 mi rd.) Comment
  UC185244  Polystichum imbricans subsp. imbricans Geo. D. Butler 1910-7-9 1693 Siskiyou Shackleford Creek 1219 Comment
  UC185246  Polystichum imbricans subsp. imbricans H. M. Hall 1913-7-17 9507 Mendocino sw side Mt. Sanhedrin Comment
  UC338387  Polystichum imbricans subsp. imbricans unknown 1888-9-12 Siskiyou Mt. Shasta 3657 Comment
  UC339340  Polystichum imbricans subsp. imbricans J. G. Lemmon and wife June 1889 Plumas Mohawk Valley Comment
  UC366538  Polystichum imbricans subsp. imbricans Lemmon 74 Alameda Oakland Hills Comment
  UC375479  Polystichum imbricans subsp. imbricans W. A. Setchell, C. C. Dobie 1902-7-16 Siskiyou Sisson; Mt. Shasta 1676 Comment
  UC42154  Polystichum imbricans subsp. imbricans Marshall A. Howe 1897-8-8 Siskiyou near Shasta Soda Springs Comment
  UC42161  Polystichum imbricans subsp. imbricans W. L. Jepson Nov. 1890 Marin Mt. Tamalpais Comment
  UC42165  Polystichum imbricans subsp. imbricans Marshall A. Howe 1892-6-11 Marin Mt. Tamalpais Comment
  UC503068  Polystichum imbricans subsp. imbricans Joseph P. Tracy Jul 16 1930-Jul 19 1930 9089 Humboldt near McKay Camp S. Fork Mt.; Northern Coast Ranges 1676 Comment
  UC519314  Polystichum imbricans subsp. imbricans Joseph P. Tracy 1933-6-13 12596 Humboldt near summit on rd w from Hoopa to Bair's Hoopa Mt.; Northern Coast Ranges 1066 Comment
  UC573412  Polystichum imbricans subsp. imbricans R. C. Wilson 1937-6-10 401 Lake Lower Blue Lake; Lakeport Quadrangle 457 Comment
  UC600570  Polystichum imbricans subsp. imbricans E. B. Copeland 1931-6-10 Butte ridge w of North Willow Creek Jonesville 1650 Comment
  UC600571  Polystichum imbricans subsp. imbricans E. B. Copeland 1932-7-27 Butte Jonesville 1650 Comment
  UC618733  Polystichum imbricans subsp. imbricans W. Bridge Cooke 1938-9-2 11594 Siskiyou along Sisson Southern Trail Mt. Shasta Comment
  UC62807  Polystichum imbricans subsp. imbricans Baker and Nutting 1894-5-21 Shasta Oak Run Oak Run Comment
  UC62826  Polystichum imbricans subsp. imbricans Baker and Nutting 1894-5-21 Shasta Oak Run Comment
  UC637174  Polystichum imbricans subsp. imbricans Edward Lee 1934-8-14 1115 Siskiyou Little Grayback 1798 Comment
  UC652620  Polystichum imbricans subsp. imbricans Ira L. Wiggins 1939-6-20 9243 Tuolumne 1 mi from main Big Oak Flat rd Old Colterville rd Comment
  UC699690  Polystichum imbricans subsp. imbricans Milo S. Baker 1942-7-12 10302 Glenn se slope of Black Butte 2133 Comment
  UC705505  Polystichum imbricans subsp. imbricans Marion Ownbey and Fred G. Meyer 1940-7-7 2209 Siskiyou sw of Yreka (Soap Ridge at top of ridge) Comment
  UC725414  Polystichum imbricans subsp. imbricans A. A. Heller 1917-7-5 12805 Glenn w Alder Springs (Slap Jack camp) 1524 Comment
  UC747638  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1945-6-17 1993 El Dorado near Baltic Peak (slope above Camp Creek) 1005 Comment
  UC747640  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1944-6-7 1656 El Dorado ca. 3 mi e Camino (above N Fork Webber Creek) 914 Comment
  UC812653  Polystichum imbricans subsp. imbricans W. Bridge Cooke 1939-7-14 13682 Siskiyou Sisson Southern Trail Mt Shasta Comment
  UC812658  Polystichum imbricans subsp. imbricans Louis C. Wheeler 1935-4-16 3421 Siskiyou Soap Creek; Siskiyou Mts. 1584 Comment
  UC812660  Polystichum imbricans subsp. imbricans Ira L. Wiggins 1939-6-20 9243 Tuolumne 1 mi from Big Oak Flat rd Old Colterville rd Comment
  UC812671  Polystichum imbricans subsp. imbricans A. A. Heller 1917-7-5 12805 Glenn w Alder Springs (Slap Jack camp) 1524 Comment
  UC922426  Polystichum imbricans subsp. imbricans Annie M. Alexander and Louise Kellogg 1949-7-2 5757 Trinity saddle between Black Rock Mts. and North Yolla Bolly; Yolla Bolly Middle Eel Primitive Area 2103 Comment
  UC922669  Polystichum imbricans subsp. imbricans Annie M. Alexander and Louise Kellogg 1948-8-13 5481 Trinity e side Canyon Creek Dedrick; Trinity Mts. 762 Comment
  UC964736  Polystichum imbricans subsp. imbricans Annie M. Alexander and Louise Kellogg 1948-8-11 5478 Trinity Canyon Creek, tributary of Trinity River Canyon Creek; trinity Mts. 1676 Comment
  UC964851  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1944-6-7 1656 El Dorado ca. 3 mi e Camino (above N Fork Webber Creek) 914 Comment
  UC964857  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1945-6-17 1993 El Dorado near Baltic Peak (above Camp Creek) 1005 Comment
  UCD136492  Polystichum imbricans subsp. imbricans F. H. Bolster 1912-9-2 61 Plumas Feather River Canyon. Comment
  UCD162088  Polystichum imbricans subsp. imbricans G. K. Helmkamp; E. A. Helmkamp 2007-8-29 12823 Yuba Northern Sierra Nevada Mountains: Mountain House Road 0.6 miles west of the Sierra Co. line; Sleighville area beside Willow Creek. 1021 Comment
  UCD162496  Polystichum imbricans subsp. imbricans G. K. Helmkamp; E. A. Helmkamp 2007-9-14 12966 Placer Foothills, northern Sierra Nevada Mountains, along Mosquito Ridge Road, 15 miles east of Foresthill. 832 Comment
  UCD19397  Polystichum imbricans subsp. imbricans Gerald Dickinson 1964-7-22 202 Glenn St. John's Mountain. Comment
  UCD40146  Polystichum imbricans subsp. imbricans Rodney Gale Myatt 1971-7-3 1546 Sierra Hillside above Hwy 49, just to the north of Yuba River. Near Oregon Creek, Alleghany Road, and Sierra County line. 195 Comment
  UCD40175  Polystichum imbricans subsp. imbricans Rodney Gale Myatt 1972-6-1 1404 Calaveras Hunter's Road. Between Hwy 4 and NF Stanislaus River, south of Hathaway Pines and Arnold. 1066 Comment
  UCD41938  Polystichum imbricans subsp. imbricans Geri Hulse-Stephens 2001-9-8 843 Lake Goat Mountain. Wyman Creek. On bank 25' above creek. 1005 Comment
  UCR141716  Polystichum imbricans subsp. imbricans R. G. Swinney 1997-8-15 5803 San Bernardino Eastern San Gabriel Mtns., Timber Gulch, about 0.9 mi west of Lytle Creek Road 1463 Comment
  UCR190702  Polystichum imbricans subsp. imbricans George K. Helmkamp, E. A. Helmkamp 2007-9-14 12966 Placer Northern Sierra Nevada Mountains Foothills, along Mosquito Ridge Road 15 miles east of Foresthill 832 Comment
  UCR191116  Polystichum imbricans subsp. imbricans George K. Helmkamp, E. A. Helmkamp 2007-8-29 12823 Yuba Northern Sierra Nevada Mountains Foothills, Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek 1021 Comment
  UCR206950  Polystichum imbricans subsp. imbricans George K. Helmkamp, E. A. Helmkamp 2009-5-28 14831 Yuba Sierra Nevada Mountains Foothills, along CA-49, 0.5 mile north of the Camptonville exit 805 Comment
  UCR212714  Polystichum imbricans subsp. imbricans Jon P. Rebman, Karen Rich, Jerry Green 2009-6-9 18040 San Diego Cuyamaca Rancho State Park, Middle Peak, along Middle Peak Loop Fire Road northwest side of the peak. Square M20 1667 Comment
  UCR222529  Polystichum imbricans subsp. imbricans George K. Helmkamp, E. A. Helmkamp 2010-6-5 16248 Sonoma North Coast Ranges, Vellutini Road, 1.3 miles northwest of its junction with Martinelli Road, 3.5 air mi. ESE (98 deg. ) of Guerneville 44 Comment
  UCR249140  Polystichum imbricans subsp. imbricans George K. Helmkamp, Elizabeth Helmkamp 2013-6-5 20766 Sierra Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.2 miles north of the Yuba County line 901 Comment
  UCR256581  Polystichum imbricans subsp. imbricans Anuja Parikh, Nathan Gale 2011-7-7 3550 Los Angeles Transverse Range; San Gabriel Mountains, Barley Flats, 4.2 km west of Shortcut Station, 1.1 km north of State Hwy 2 (Angeles Crest Hwy) 1667 Comment
  UCSC008864  Polystichum imbricans subsp. imbricans Dylan M. Neubauer 2014-5-10 67 a Santa Cruz Big Basin State Park 520 Comment
  UCSC008865  Polystichum imbricans subsp. imbricans Dylan M. Neubauer 2014-5-10 67 b Santa Cruz Big Basin State Park 520 Comment
  CAS-BOT-BC72295  Polystichum imbricans subsp. imbricans Lowell Ahart 1984-5-28 4648 Butte below a dirt road about 1 1/4 miles northeast of the West Branch Bridge, about 2 miles south of Old Yankee Hill 450 Comment
  CAS-BOT-BC72299  Polystichum imbricans subsp. imbricans M. S. Taylor 1980-3-19 2388 Butte Macabes Creek Canyon, ca. 100 ft e of Lumpkin Rd, ca. 2.5 mi n of its jct with Forbestown Rd, ca. 18 mi ne of Oroville 396 Comment
  CAS-BOT-BC72301  Polystichum imbricans subsp. imbricans Doris K. Kildale 1929-6-18 8124 Del Norte Hazelview Summit on Crescent City - Grants Pass road 853 Comment
  CAS-BOT-BC72302  Polystichum imbricans subsp. imbricans Alice Eastwood 1912-9-17 2259 Del Norte Smith River Comment
  CAS-BOT-BC72310  Polystichum imbricans subsp. imbricans Walter Knight; Irja Knight 1969-7-5 2520 Glenn 2 mi. east of Plaskett Ranger Station 1798 Comment
  CAS-BOT-BC72313  Polystichum imbricans subsp. imbricans J. W. Blankinship 1926-7-10 s.n. Lake Clark's Peak 914 Comment
  CAS-BOT-BC72314  Polystichum imbricans subsp. imbricans M. S. Jussel 1931-3-31 s.n. Lake Trail to Cobb Mt. 609 Comment
  CAS-BOT-BC72318  Polystichum imbricans subsp. imbricans Carl B. Wolf 1928-5-3 1846 Lake base of Mt. St. Helena Comment
  CAS-BOT-BC72325  Polystichum imbricans subsp. imbricans E. R. Blakley 1963-9-1 6107 Mariposa Base of Glacier Point, Yosemite National Park 1219 Comment
  CAS-BOT-BC72327  Polystichum imbricans subsp. imbricans Le Roy Abrams 1911-6-30 4582 Mariposa Sierra Point 1676 Comment
  CAS-BOT-BC72328  Polystichum imbricans subsp. imbricans Le Roy Abrams 1911-6-30 4582 Mariposa Sierra Point 1676 Comment
  CAS-BOT-BC72330  Polystichum imbricans subsp. imbricans Ira L. Wiggins 1957-6-19 14128 Mendocino 4 mi. W of Willitts Comment
  CAS-BOT-BC72331  Polystichum imbricans subsp. imbricans James McMurphy 1909-7-30 632 Mendocino between Red Mt. and Blair's Ranch, northern Mend. Co. Comment
  CAS-BOT-BC72332  Polystichum imbricans subsp. imbricans James McMurphy 1909-7-30 632 Mendocino between Red Mt. and Blair's Ranch, northern Mend. Co. Comment
  CAS-BOT-BC72333  Polystichum imbricans subsp. imbricans Toni Fauver; Gladys L. Smith; Clare R. Wheeler 1981-7-7 6971 Mendocino Pond Meadow, near Dump Truck locality, summit area Red Mountain North 1066 Comment
  CAS-BOT-BC72334  Polystichum imbricans subsp. imbricans Clare R. Wheeler; Gladys L. Smith; Toni Fauver 1982-7-1 3100 Mendocino just above E. Branch of the S. Fork of the Eel River, ca. 10 mi. E of Hwy 101; below landslide on BLM access road 499 Comment
  CAS-BOT-BC72339  Polystichum imbricans subsp. imbricans Beatrice F. Howitt 1958-9-21 1065 Monterey Anastasia Canyon in Santa Lucia Mts. Comment
  CAS-BOT-BC72340  Polystichum imbricans subsp. imbricans Beatrice F. Howitt 1955-5-15 362 Monterey about 1 1/2 miles down Miller Canyon from Cherry Camp - Los Padres Forest Comment
  CAS-BOT-BC72341  Polystichum imbricans subsp. imbricans Beatrice F. Howitt 1963-7-13 1722 Monterey by side of Nacimiento Grade to the coast, about 2 mi. from the summit on the east side Comment
  CAS-BOT-BC72346  Polystichum imbricans subsp. imbricans Lillian Mott 1966-2-1 s.n. Nevada Excelsior Ditch on so. side of So. Yuba River just east of Highway 49 nr so. Yuba Bridge 457 Comment
  CAS-BOT-BC72347  Polystichum imbricans subsp. imbricans Gordon H. True 1962-7-10 819 Nevada South Fork of the Yuba River at Edwards Crossing 609 Comment
  CAS-BOT-BC72348  Polystichum imbricans subsp. imbricans Gordon H. True 1962-4-25 471 Nevada On road from Washington Junction to Washington, about 2 miles east of Washington 1097 Comment
  CAS-BOT-BC72349  Polystichum imbricans subsp. imbricans Gordon H. True 1962-8-30 1058 Nevada Bear Valley-Bowman Road just north of Fuller Lake 1645 Comment
  CAS-BOT-BC72350  Polystichum imbricans subsp. imbricans L. P. Janeway 1990-9-28 3854 Plumas West Branch Soda Creek 0.4 mi N of East Branch North Fork Feather River and Hwy 70, vicinity of Paxton 914 Comment
  CAS-BOT-BC72351  Polystichum imbricans subsp. imbricans L. P. Janeway 1993-7-22 4473 Plumas Along the Pipeline Road 3.3 mi northwest of Lower bucks Lake dam, Bucks Lake quad. 1584 Comment
  CAS-BOT-BC72352  Polystichum imbricans subsp. imbricans Clarence R. Quick 1952-6-29 52 -84 Plumas 1.2 miles south of summit on road between Belden and Humbug Valley Comment
  CAS-BOT-BC72353  Polystichum imbricans subsp. imbricans Clarence R. Quick 1952-6-29 52 -82 Plumas 1.2 miles south of summit on road between Belden and Humbug Valley Comment
  CAS-BOT-BC72354  Polystichum imbricans subsp. imbricans Clarence R. Quick 1952-6-29 52 -80 Plumas 1.2 miles south of summit on road between Belden and Humbug Valley Comment
  CAS-BOT-BC72359  Polystichum imbricans subsp. imbricans John Thomas Howell 1959-9-26 35041 Plumas Slaty Rocks near Keddie 1005 Comment
  CAS-BOT-BC72360  Polystichum imbricans subsp. imbricans John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-23 54135 Plumas Round Valley Reservoir dam 1371 Comment
  CAS-BOT-BC72361  Polystichum imbricans subsp. imbricans J. Ed. McClellan; Bonnie McClellan 1968-6-14 s.n. Plumas Near Nelson Creek on road from Quincy to La Porte Comment
  CAS-BOT-BC72362  Polystichum imbricans subsp. imbricans Miss E. Cannon 1898-6-18 s.n. Santa Clara Arcadia, Santa Cruz Mts. Comment
  CAS-BOT-BC72363  Polystichum imbricans subsp. imbricans M. E. Lang 1923-5-20 s.n. Santa Clara East slope of Mt. Copernicus, Mt. Hamilton Range Comment
  CAS-BOT-BC72364  Polystichum imbricans subsp. imbricans Miss. M. E. B. Norton 1878-1-1 s.n. Santa Clara Santa Cruz Mts. Comment
  CAS-BOT-BC72366  Polystichum imbricans subsp. imbricans Miss E. Cannon 1898-6-18 s.n. Santa Clara Arcadia, Santa Cruz Mts. Comment
  CAS-BOT-BC76702  Polystichum imbricans subsp. imbricans C. D. MacNeill 1963-6-22 s.n. Tuolumne Five Mile Creek, 3.5 airline miles north east of Columbia. 457 Comment
  CAS-BOT-BC76703  Polystichum imbricans subsp. imbricans W. M. Heusi 1930-9-3 s.n. Tuolumne In cliffs near Indian inscriptions, Pate Valley. Comment
  CAS-BOT-BC76704  Polystichum imbricans subsp. imbricans W. R. Dudley 1906-8-1 s.n. Tuolumne Stanislas River, between Calaveras Big Trees and South Grove. Comment
  CAS-BOT-BC76707  Polystichum imbricans subsp. imbricans Mrs. Joseph Clemens 1919-8-3 s.n. Tuolumne Yosemite National Park - Tuolumne Canyon, Muir Gorge Comment
  CAS-BOT-BC76730  Polystichum imbricans subsp. imbricans J. H. Thomas; H. A. Thomas 1954-7-27 4557 Siskiyou Salmon - Trinity Mts. - about 6 miles SE of Cecilville, along south Fork of Salmon River. 914 Comment
  CAS-BOT-BC76731  Polystichum imbricans subsp. imbricans J. H. Thomas 1954-5-14 4176 Siskiyou Salmon Mountains, Klamath National Forest - near South Fork of Salmon River, 5 to 9 miles southeast of Cecilville, 1219 Comment
  CAS-BOT-BC76732  Polystichum imbricans subsp. imbricans J. H. Thomas 1954-5-14 4176 Siskiyou Salmon Mountains, Klamath National Forest - near South Fork of Salmon River, 5 to 9 miles southeast of Cecilville, 1219 Comment
  CAS-BOT-BC76733  Polystichum imbricans subsp. imbricans Doris K. Kildale 1928-7-3 5434 Siskiyou Fork of Salmon Comment
  CAS-BOT-BC76734  Polystichum imbricans subsp. imbricans Donald L. Branscomb 1958-7-1 s.n. Siskiyou Mount Shasta Comment
  CAS-BOT-BC76738  Polystichum imbricans subsp. imbricans Louis C. Wheeler 1945-6-18 45079 Siskiyou Siskiyou Mts. - 2 miles east of White Mt., Mt. Diablo Mer. 1920 Comment
  CAS-BOT-BC76739  Polystichum imbricans subsp. imbricans Dorothy Parker 1961-6-11 893 Siskiyou Headwaters of the South Fork of Scott River. 1524 Comment
  CAS-BOT-BC76744  Polystichum imbricans subsp. imbricans L. B. Kildale 1930-9-14 10380 Trinity Trinity River at Big Frank Creek Comment
  CAS-BOT-BC76748  Polystichum imbricans subsp. imbricans G. R. Kleeberger 1879-9-27 s.n. Trinity Near top of Mt. Bally. Comment
  CAS-BOT-BC76749  Polystichum imbricans subsp. imbricans Eugene Carter 1975-9-8 1099 Trinity East Fork of North Fork Trinity River, dry roadbank near the Hobo Gulch Road. 493 Comment
  CAS-BOT-BC76752  Polystichum imbricans subsp. imbricans Geo. Hansen 1893-1-1 s.n. Amador Creek 1219 Comment
  CAS-BOT-BC76753  Polystichum imbricans subsp. imbricans H. E. Brown 1897-5-15 248 Shasta Near Pit River Ferry. 274 Comment
  CAS-BOT-BC76754  Polystichum imbricans subsp. imbricans Geo. Hansen 1893-7-1 647 Amador Tiger Creek 1219 Comment
  CAS-BOT-BC76755  Polystichum imbricans subsp. imbricans R. F. Hoover 1964-6-12 9050 San Luis Obispo Near Rocky Butte Fire Lookout. Comment
  CAS-BOT-BC76757  Polystichum imbricans subsp. imbricans Fay A. Mac Fadden 1933-7-11 10946 Placer Canyon Creek, Monte Sita Inn Comment
  CAS-BOT-BC76759  Polystichum imbricans subsp. imbricans G. Thomas Robbins 1944-6-7 1656 El Dorado North Fork Weber Creek, ca. 3 miles E of Camino 914 Comment
  CAS-BOT-BC76760  Polystichum imbricans subsp. imbricans W. R. Dudley 1893-6-15 s.n. Yuba Unspecified. Comment
  CAS-BOT-BC76765  Polystichum imbricans subsp. imbricans William Bridge Cooke 1938-9-2 11594 Siskiyou Mount Shasta - along the Sisson Southern Trail on a lava flow. Comment
  CAS-BOT-BC76766  Polystichum imbricans subsp. imbricans William Bridge Cooke 1938-9-2 11594 Siskiyou Mount Shasta - along the Sisson Southern Trail on a lava flow. Comment
  CAS-BOT-BC76769  Polystichum imbricans subsp. imbricans William Russel Dudley s.n. Unknown Unspecified Comment
  CAS-BOT-BC76770  Polystichum imbricans subsp. imbricans H. G. Ford s.n. Santa Barbara Santa Barbara Comment
  CAS-BOT-BC76773  Polystichum imbricans subsp. imbricans E. L. H. Knoche 1890-5-31 s.n. Siskiyou Moshrae Falls, Sacramento River Comment
  CAS-BOT-BC76774  Polystichum imbricans subsp. imbricans A. A. Heller 1905-6-17 8061 Siskiyou Near the source of the Sacramento River west of Sisson. Comment
  HSC29354  Polystichum imbricans subsp. imbricans Frederick W. Oettinger 1969-9-3 1616 Siskiyou Just below Hancock Lake trail due NE of Tom's Lake 2119 Comment
  HSC29355  Polystichum imbricans subsp. imbricans Frederick W. Oettinger 1968-9-8 777 Siskiyou Due N of the English Lake Outlet 1784 Comment
  HSC30491  Polystichum imbricans subsp. imbricans Frederick W. Oettinger 1969-8-25 1554 Siskiyou Salmon Mtns., Little N Fork stream crossing along trail from end of the logging rd. to the Devil's Canyon trail 1220 Comment
  HSC36639  Polystichum imbricans subsp. imbricans Thomas W. Nelson, Jane Nelson, James Nelson 1975-6-14 1903 Humboldt Beside branch off Rd. 2SO8 to Pine Mtn. Comment
  HSC36663  Polystichum imbricans subsp. imbricans Brent Whiteley 1975-6-21 19 Siskiyou 223 Comment
  HSC43902  Polystichum imbricans subsp. imbricans Brad Klipfel 1976-8-25 808 Del Norte Comment
  HSC77280  Polystichum imbricans subsp. imbricans L. P. Janeway 1983-8-28 625 Siskiyou Along USFS 18N33 1 mi. from Grayback Rd. 1037 Comment
  HSC84272  Polystichum imbricans subsp. imbricans Clare R. Wheeler, Gladys L. Smith, Toni Fauver 1982-7-1 3100 Mendocino Above E branch of the S Fork of the Eel River, 10 mi. E of Hwy. 101 on BLM access rd., N of Red Mtn. 500 Comment
  HSC84274  Polystichum imbricans subsp. imbricans Clare R. Wheeler, Gladys L. Smith 1981-6-23 2542 Mendocino Mendocino Nat'l Forest, Mt. Sanhedrin, trail to Impassable Rock 1707 Comment
  HSC98592  Polystichum imbricans subsp. imbricans Cara Witte 2008-6-11 707 Humboldt National Forest Road 5N10. 2 miles east of waterhole / Forest Service Road 5N10D. 1315 Comment
  HSC98734  Polystichum imbricans subsp. imbricans Cara Witte 2007-7-25 583 Humboldt Forest Service Road 5N10. Approximately 1/2 mile north of intersection with Forest Service Road 5N10C. 1270 Comment
  HSC98978  Polystichum imbricans subsp. imbricans Cara Witte 2007-5-23 96 Humboldt Near Grouse Mountain. Along Forest Service Road 4N32. Approximately 0.5 mi. south of intersection with 5N04 and 4N32E. 1402 Comment
  IRVC161  Polystichum imbricans subsp. imbricans Vivian Hinesly 1965-5-10 HS 549 Unknown "Northern California". Comment
  JEPS24014  Polystichum imbricans subsp. imbricans Rimo Bacigalupi with Drs. Reino and Aloha Alava 1958-9-3 6875 Siskiyou 2 mi w Seiad Valley (in canyon of Portuguese Creek, drainage of Klamath River) 396 Comment
  JEPS60084  Polystichum imbricans subsp. imbricans H. L. Mason 1923-7-21 629 Tuolumne tracks near summit of grade Hetch Hetchy R.R.; Sierra Nevada Mts., Yosemite Nat'l Park Comment
  POM120950  Polystichum imbricans subsp. imbricans Marcus E. Jones 1897-7-8 s.n. Shasta Lassen Peak. 1829 Comment
  POM307020  Polystichum imbricans subsp. imbricans Henry J. Ramsey, Henry J. Ramsey 1937-7-18 1903 Los Angeles Altadena, San Gabriel Mts., Soldier's Creek. Comment
  RSA21370  Polystichum imbricans subsp. imbricans C. B. Wolf 1937-8-19 9141 Del Norte Siskiyou Mountains: Low Divide 549 Comment
  RSA232674  Polystichum imbricans subsp. imbricans Larry E. DeBuhr, Gary D. Wallace 1972-5-23 628 Del Norte Six Rivers National Forest; jct. of Stony Creek and North Fork Smith River north of Gasquet. Comment
  RSA24372  Polystichum imbricans subsp. imbricans C. B. Wolf 1941-2-22 4004 Del Norte Siskiyou Mountains: Low Divide 548 Comment
  RSA302174  Polystichum imbricans subsp. imbricans Jim Shevock 1971-1-24 614 Mariposa Highway 41 overlooking Yosemite Valley. 1524 Comment
  RSA43194  Polystichum imbricans subsp. imbricans C. W. Cisler 1949-7-15 s.n. San Diego South or southeast of Mt. Laguna, dry rocky slope 1676 Comment
Read comments
Nov 6 2015
  RSA46669  Polystichum imbricans subsp. imbricans Doris Kildale Gillespie 1937-8-10 15220 Del Norte High Divide Comment
  RSA49972  Polystichum imbricans subsp. imbricans E. K. Balls 1949-6-30 13678 Trinity .5 mile above Ripstein Camp, Canyon Creek 793 Comment
  RSA549134  Polystichum imbricans subsp. imbricans T. S. Ross 1992-7-16 6709 Los Angeles San Gabriel Mts: NE slope of Condor Peak on granitic substrate; 88 degrees E, 195m distant from summit 1557 Comment
  RSA604381  Polystichum imbricans subsp. imbricans L. C. Wheeler 1959-7-28 7612 Trinity Tule Creek: Near Two Sugar Pines Mine Claim, ca. 4 miles SW of Hayfork. Comment
  RSA643238  Polystichum imbricans subsp. imbricans R. N. Philbrick, David A. Leaberry 1975-5-10 B 75 -140 Santa Barbara Santa Rosa Island. Rocky cliff about 1/2 mile inland from stream mouth between Triangulation Point Oar and Old Ranch Lagoon. Comment
  RSA670694  Polystichum imbricans subsp. imbricans Geo L. Moxley 1915-7-19 383 Los Angeles Arroyo Seco Canyon, San Gabriel Mountains. Comment
  RSA693287  Polystichum imbricans subsp. imbricans G. R. Proctor 1944-2-27 786 Los Angeles Santa Anita Canyon Comment
  RSA693291  Polystichum imbricans subsp. imbricans L. E. Hoffman 1934-7-24 s.n. Los Angeles Arroyo Seco Canyon. Angeles Forest. Comment
  RSA693294  Polystichum imbricans subsp. imbricans Robin S. Collins 1973-5-28 302 Los Angeles Angeles National Forest: Trail Canyon, ca. 3 miles into canyon from beginning of pack trail. 976 Comment
  RSA693300  Polystichum imbricans subsp. imbricans T. R. Pray 1955-7-5 1026 Tuolumne Above Hetch Hetchy, N side of rock ridge. 1524 Comment
  RSA693327  Polystichum imbricans subsp. imbricans Albert J. Perkins 1914-7-27 s.n. Tuolumne Yosemite National Park. Rancheria Falls. Comment
  SBBG121615  Polystichum imbricans subsp. imbricans L. Ahart 2006-10-23 13470 Plumas W side of Slate Crk, ca. 50 yards N of where the rd ends, ca. 100 yards N of the dam across Slate Crk, ca. 1/8 mi NE of Scales Rd, ca. 5.5 mi NE of Strawberry Valley 1281 Comment
  SBBG14765  Polystichum imbricans subsp. imbricans L. L. Kiefer 1962-10-20 170 San Bernardino near St Hwy 2, ca. 4 mi N of Camp Seely. 1828 Comment
  SD58160  Polystichum imbricans subsp. imbricans Matt Herbrand 1917-12-20 Placer 1525 Comment
  SD87477  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin Unknown Plumas Comment
  SD92985  Polystichum imbricans subsp. imbricans W. Bertsch 1953-7-29 215 Humboldt near Weott, Highway 101 60 Comment
  SD9743  Polystichum imbricans subsp. imbricans W. G. Watkins 1900-4-30 El Dorado 4 miles NW of Placerville, American River 609 Comment
  SJSU13084  Polystichum imbricans subsp. imbricans C. W. Sharsmith 1944-7-18 4972 Mariposa Ledge Trail to Glacier Point, Yosemite Valley, Yosemite National Park 1828 Comment
  SJSU3080  Polystichum imbricans subsp. imbricans A. H. Hawbecker 1936-6-4 1042 Mariposa 0.75 mi up Coulterville Road from Cascade Creek, Yosemite National Park 1219 Comment
  UC1178422  Polystichum imbricans subsp. imbricans R. J. Rodin 1958-7-4 6232 Mariposa trail near base of Upper Yosemite Falls; Yosemite Nat'l Park Comment
  UC1178424  Polystichum imbricans subsp. imbricans R. J. Rodin 1958-7-9 6241 Mariposa ca. 3 mi w of El Portal (on trail towards Hites Cove draining Pinoche Peak) Comment
  UC1178429  Polystichum imbricans subsp. imbricans R. J. Rodin 1958-7-12 6249 Mariposa lower portion of Ledge Trail out of Yosemite Valley; Yosemite Nat'l Park Comment
  UC1223547  Polystichum imbricans subsp. imbricans Joseph P. Tracy 1951-6-24 19540 Humboldt near Ashfield Butte Ashfield Butte; Kneeland Prairie 762 Comment
  UC123291  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin Aug, 1876 309 Plumas Mill Creek Comment
  UC123318  Polystichum imbricans subsp. imbricans Mrs. R. M. Austin 1875-1 310 Plumas Soda Springs Comment
  UC1241344  Polystichum imbricans subsp. imbricans R. J. Rodin 1961-8-9 6797 Del Norte Upper Smith River near Oregon border Partick Creek Comment
  UC1259228  Polystichum imbricans subsp. imbricans Alan Smith with T. Reeves, and M. Barrett 1978-5-28 710 Marin along Northside Trail, below East Peak 609 Comment
  UC1408839  Polystichum imbricans subsp. imbricans Frederick W. Oettinger 1968-9-8 777 Siskiyou boulder area due n of outlet English Lake; Salmon Mts, High Lake Basins, English Peak vicinity, Marble 1783 Comment
  UC1495294  Polystichum imbricans subsp. imbricans Robert T. Clausen and Harold Trapido 1940-7-28 4984 Siskiyou ca. 12 mi s Hamburg (1 mi up Canyon Creek canyon from Scott River, e side of corral); Klamath Mts., Klamath River Basin 762 Comment
  UC1503125  Polystichum imbricans subsp. imbricans Gladys L. Smith and Clare R. Wheeler 1981-5-22 6303 Mendocino s end' Old Toll Rd. Cow Mt. Recreation Area; Mayacmas Range Comment
  UC1523809  Polystichum imbricans subsp. imbricans Gary Schoolcraft 1982-8-2 842 Plumas w Crescent Mills 1219 Comment
  UC185245  Polystichum imbricans subsp. imbricans H. M. Hall 1909-7-11 8525 Trinity Delta-Upper Sacramento River; Salmon Mts 346 Comment
  UC336689  Polystichum imbricans subsp. imbricans unknown 1881-6 Unknown Mt. Shasta to Yo-Semite Comment
  UC338401  Polystichum imbricans subsp. imbricans unknown 1904-7-13 Humboldt along stage rd Comment
  UC371163  Polystichum imbricans subsp. imbricans G. D. Butler 1908-7-20 246 Siskiyou w side Humbug Mt 822 Comment
  UC672638  Polystichum imbricans subsp. imbricans H. L. Mason 1923-7-21 629 Tuolumne near summit of grade Hetch Hetchy R.R. Tracks; Sierra Nevada Mts., Yosemite Nat'l Park Comment
  UC906748  Polystichum imbricans subsp. imbricans Joseph P. Tracy 1947-7-9 17842 Humboldt Horse Mt. 1432 Comment
  UCD128448  Polystichum imbricans subsp. imbricans Bryan Drew 2003-9-13 s.n. Fresno Sierra National Forest, Teakettle Experimental Forest. Rock face N of BN2. Comment
  UCD162497  Polystichum imbricans subsp. imbricans L. P. Janeway; B. Castro 1996-7-7 5039 Trinity Klamath Ranges, 1.7 miles north-northwest of Trinity Mountain, along Van Ness Creek Road 2.4 miles northwest of County-Line Road. 870 Comment
  UCD162858  Polystichum imbricans subsp. imbricans Roman Gankin; W. R. Hildreth 1967-7-7 995 Mendocino Devil's Rock Garden and vicinity, about 6 road miles north of Hull Mountain and 1/2 mile west of USFS Road 1 NO2. Comment
  UCSB46151  Polystichum imbricans subsp. imbricans Sharsmith, Carl 1944-7-18 Mariposa Near Ledge Trail to Glacier Point, vicinity Yosemite Valley. 1828 Comment
  SD9763  Polystichum munitum subsp. imbricans Unknown Jul 1916 Marin Muir Woods Comment
  SEINET9625616 Image available Polystichum munitum subsp. imbricans Ira L. Wiggins 1939-6-20 9243 Tuolumne Old Colterville road, 1 mile from main Big Oak Flat road. Comment
  JEPS123105  Polystichum munitum var. imbricans D. Burge and J. Nelson with Jepson Herbarium workshop participants 2015-6-27 JHWS- 088 Trinity Scorpion Lake Comment
  YM-YOSE59260  Polystichum munitum var. imbricans Robert J. Rodin 1958-7-12 6253 Mariposa LEDGE TRAIL Comment
  SD233999  Polystichum munitum var. imbricans Virginia Pinkus Ryder 1964-6-20 241 Los Angeles Angeles Cresst Woowadia Canyon. 883 Comment
  SEINET3874030 Image available Polystichum munitum var. imbricans Thomas Nelson, Jane P. Nelson; James Nelson 1975-6-14 1903 Humboldt Beside branch off Rd. 2S08 to Pine Mountain.; 0 Comment
  YM-YOSE59265  Polystichum munitum var. imbricans A. Hawbecker 1936-6-4 1042 Mariposa 3/4 MILE UP COULTERVILLE ROAD FROM CASCADES. 1219 Comment
  YM-YOSE67057  Polystichum munitum var. imbricans John H. Pierce 1936-6-25 507 Mariposa CAMP 19, YOSEMITE VALLEY 1219 Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
0.06 processing seconds