Dataset: All Collections
Taxa: Dryopteris expansa (Dryopteris assimilis, Thelypteris spinulosa var. americana, Aspidium spinulosum var. oblongum, Dryopteris austriaca subsp. assimilis, Dryopteris carthusiana subsp. assimilis, Dryopteris expansa subsp. assimilis, Dryopteris extremiorientalis, Dryopteris manshurica, Dryopteris mini... (show all)
Search Criteria: California; excluding cultivated/captive occurrences

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Page 1, records 1-94 of 94

Botanical Research Institute of Texas


BRIT
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
BRIT430625Gillian Schultz   1081994-04-01
United States, California, Monterey, Los Padres National Forest: Jade Cove. Off the trail down to Jade Beach.

BRIT
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
BRIT430624Eula Whitehouse   217611949-07-29
United States, California, Humboldt, Bishop Pine Lodge, 3 miles south of Trinidad.

iNaturalist Fern Observations


iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
28116305tobiasch   2019-06-29
United States, California, 41.777042 -124.122086

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
37934834Maria Morrow (formerly Friedman)   2020-01-24
United States, California, 40.704316 -124.147928

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
42292715Bobby Valentine   2020-04-15
United States, California, 40.88126 -124.063327

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
46937027Steph Cárdenas   2020-05-22
United States, California, 41.320547 -124.05683

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
71032305frye-ehsu   2021-03-11
United States, California, 40.87023 -124.069045

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
29589295Emily Burns   2018-07-20
United States, California, 41.649647 -124.115833

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
31218837mayaartemisia   2019-08-20
United States, California, 41.769554 -124.110203

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
69481543A Humble Thing   2021-02-12
United States, California, 38.398017 -122.988659

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
1228288Donna Pomeroy   2015-02-08
United States, California, 41.307894 -124.058089

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
68617625Hannah Larsh   2021-01-25
United States, California, 40.868812 -124.066978

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
71918302Bobby Valentine   2021-03-21
United States, California, 40.888964 -124.070338

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
9735005crothfels   2018-02-04
United States, California, 39.272605 -123.729259

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
34461253florayfauna   2019-10-05
United States, California, 37.891286 -122.614983

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
69676316John Reiss   2021-02-16
United States, California, 40.822987 -124.042236

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
61494921calloohcallay   2020-09-06
United States, California, 40.870328 -124.070328

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
60668052pellishsu   2020-09-22
United States, California, 40.877553 -124.069703

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
10153869p-drot   2018-03-03
United States, California, 40.877078 -124.066986

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
35048188Griff   2019-10-25
United States, California, 38.484325 -123.12049

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
19943935Christian Schwarz   2019-01-28
United States, California, 36.983855 -121.906205

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
58447081betanzoshsu   2020-09-03
United States, California, 40.877658 -124.069983

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
42999755Christian Schwarz   2020-04-18
United States, California, 36.983837 -121.906139

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
43727084carolcz   2020-04-26
United States, California, 39.459474 -123.783037

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
69595083John Reiss   2021-02-14
United States, California, 41.37292 -124.037109

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
64066074iagl   2020-11-02
United States, California, 40.759026 -124.15533

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
24355726Jon Lee   2019-05-01
United States, California, 41.637295 -124.11473

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
24260673Matt Reala   2019-04-29
United States, California, 41.20882 -123.998192

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
10153882p-drot   2018-03-03
United States, California, 40.876964 -124.067008

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
13209070Cassie S.   2018-06-05
United States, California, 40.869392 -124.069114

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
63160528Christian Schwarz   2020-10-20
United States, California, 36.983863 -121.90615

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
37219288Krissa Klein   2020-01-02
United States, California, 38.101293 -122.904733

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
58338326grant_cactus   2020-09-01
United States, California, 41.390257 -124.015478

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
10153876p-drot   2018-03-03
United States, California, 40.877044 -124.066917

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
18192972Lena Zentall   2018-11-06
United States, California, 38.022035 -122.821262

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
60386716callmebrown   2020-09-21
United States, California, 40.860553 -124.056105

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
54362680Rob Irwin   2020-07-18
United States, California, 39.372645 -123.812797

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
69432020jennahb   2021-02-11
United States, California, 40.873314 -124.059482

iNaturalist:Observations
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
37185504Spencer Holmes   2020-01-01
United States, California, 40.870949 -124.070877

Miami University, Willard Sherman Turrell Herbarium


MU
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
000119988Sessions, K.O.   3739
United States, California, Marine County, found only on fallen, decayed red-wood trees., 38.08 -122.76

Missouri Botanical Garden


MO:MO
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
1621405Katherine L. Morris   4171973-06-08
United States, California, Mendocino, Found in a fern glen along Hwy 208, 13.9 mi W of jct of Hwy 101 & 208.

New York Botanical Garden


NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550899M. A. Howe   21896-05-30
United States of America, California, Eureka

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550900M. A. Howe   11896-05-30
United States of America, California, Humboldt Co., 40.802071 -124.163673

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550901M. A. Howe   s.n.1896-05-30
United States of America, California, Humboldt Co., Eureka, 40.802071 -124.163673

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550902T. G. Yuncker   38771931-08-01
United States of America, California, In redwood forest near Eureka

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550904M. A. Howe   s.n.1894-01-11
United States of America, California, Marin Co., Near Olima

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550906M. A. Howe   s.n.1894-01-11
United States of America, California, Marin Co., Near Olema

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550908A. Kellogg   s.n.
United States of America, California, near San Francisco

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550909M. A. Howe   s.n.1894-01-11
United States of America, California, Marin Co., near Olema

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550910M. A. Howe   s.n.1894-01-11
United States of America, California, Marin Co., Near Olema

NYBG
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy
3550911J. I. W. McMurphy   4421903-07-00
United States of America, California, Mendocino Co., Big River

Oregon State University Vascular Plant Collection


OSC-OSU:V
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
OSC-V-004565   
United States, California, [needs research], [Skeletal record only. Location has not yet been databased.]

OSC-OSU:V
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
OSC-V-004564   
United States, California, [needs research], [Skeletal record only. Location has not yet been databased.]

OSC-OSU:V
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
OSC-V-004570   
United States, California, [needs research], [Skeletal record only. Location has not yet been databased.]

Smithsonian Institution, National Museum of Natural History


US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 2719532R. J. Rodin   83701969-08-16
United States, California, Near Carlotta, Humbolt County, in forest where second growth redwoods had just been cut, near Van Duzen River

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 2255443M. E. Jones   s.n.1931-08-01
United States, California, Cresecent City, Del Norte County

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 610975J. McMurphy   4421903-07-00
United States, California, Northern California, Mendocino County, Big River

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 1328107A. Eastwood   s.n.1926-03-25
United States, California, Bear Valley, Marin Co.

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 2256541R. Storer   4061947-05-18
United States, California, Little River Canyon, Mendocino Co., 30m

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 1089128J. P. Young   s.n.1921-04-19
United States, California, Trinidad

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 1437380J. W. Thompson   45441928-06-05
United States, California, Under dense shade of redwoods north of Cresecent City, Del Norte Co.

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 1089122J. P. Young   s.n.1921-08-18
United States, California, Orick

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 591514M. A. Howe   s.n.1894-01-11
United States, California, Near Clima, Marin Co.

US
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
US 2256538R. Storer   4031947-05-17
United States, California, 2 miles SE Mendocino, Mendocino Co. In Douglas Fir - Hemlock forest, 61m

University and Jepson Herbaria


UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC62809Marshall A. Howe   1896-05-30
United States, California, Humboldt, Eureka, 40.802071 -124.163673

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC1936226W. Born   s. n.2008-06-01
United States, California, Sonoma, Pomo Canyon Campground, Sonoma Co. coast

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC1259222Alan Smith   7021978-04-09
United States, California, Marin, near Pt. Reyes Station (ca. 1.5 mi from start of Bear Valley Trail)

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC1593363Alan Smith, Chris Richards, C. Don Macneill, Janet Sowers, Bob Martin, Pat Toops, Barney   25411992-06-06
United States, California, Siskiyou, at base of entrance pit Fossil Cave; Lava Beds Nat'l Monument, 41.80074 -121.47676, 1280m

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC366582Miss Kate Sessions   
United States, California, Marin

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC42186J. Burtt Davy   7861894-01-01
United States, California, Marin, Bear Valley, 37.98833 -122.81111

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC366581Miss Kate Sessions   
United States, California, Marin

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC2031938Wendy A. Born, Barbara Lee   2009-03-23
United States, California, Sonoma, Stillwater Cove Regional Park, 38.547969 -123.295286

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC479334Marcus E. Jones, A. M.   291711931-08-02
United States, California, Del Norte, Klamath

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC1593358Alan Smith, Chris Richards, C. Don MacNeill, Gary Hathaway   25331992-06-05
United States, California, Modoc, Fern Cave; Lava Beds Nat'l Monument, 1280m

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC1593362Alan Smith, Chris Richards, C. Don Macneill, Janet Sowers, Bob Martin, Pat Toops, Barney   25401992-06-06
United States, California, Siskiyou, at base of entrance pit Fossil Cave; Lava Beds Nat'l Monument, 41.80074 -121.47676, 1280m

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC62802J. Burtt Davy   16411896-03-13
United States, California, Sonoma, near Duncan Mills, 38.453625 -123.0527

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC197923Joseph P. Tracy   44911914-06-07
United States, California, Humboldt, N Fork Eel River Alton; Northern Coast Region, 40.54809 -124.13883, 30m

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC1239775Joseph P. Tracy   92861931-03-15
United States, California, Humboldt, on Van Duzen River Strong's Station; Northern Coast Ranges, 91m

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC1593359Alan Smith, Chris Richards, C. Don MacNeill, Gary Hathaway   25341992-06-05
United States, California, Modoc, Fern Cave; Lava Beds Nat'l Monument, 1280m

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC42187Marshall A. Howe   1894-01-11
United States, California, Marin, near Olema, 38.040913 -122.78589

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UC479336Marcus E. Jones, A. M.   291691931-08-01
United States, California, Del Norte, Crescent City, 41.760104 -124.201389

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS97809R. Raiche   501841985-04-07
United States, California, Mendocino, near Comptche (near road marker 223 1500)

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS4047Roland A. Dede   28341952-12-06
United States, California, Humboldt, Ferndale, 40.576241 -124.263944

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS35197Marshall A. Howe   1894-06-11
United States, California, Marin, woods near Olema, 38.04083 -122.78694

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS79650Edward Lee   50161955-10-02
United States, California, Marin, Steep Ravine (Webb Creek) Webb Creek; Mt. Tamalpais State Park, 37.8942 -122.61633, 213m

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS35199Fred Hein   1931-11-12
United States, California, Sonoma, near mouth of Gualala River (Mendocino Co. line), 38.764027 -123.528854

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS79602Edward Lee   1978-10-22
United States, California, Marin, inland from Pebble Beach; Tomales Bay, Tomales Bay State Park, Pt. Reyes Nat'l Seashor, 38.128895 -122.88577

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS35196Carl Purdy   1912-01-01
United States, California, Mendocino, Ft. Bragg, 39.44548 -123.802055

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS35138Milo S. Baker   201923-07-16
United States, California, Humboldt, 4 mi se Eureka, 40.761069 -124.109524

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS35162Lincoln Constance   8111934-06-03
United States, California, Humboldt, S Fork Eel River; Bull Creek region

UC
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
JEPS79601Edward Lee   1978-10-22
United States, California, Marin, inland from Pebble Beach; Tomales Bay, Tomales Bay State Park, Pt. Reyes Nat'l Seashor, 38.128895 -122.88577

University of Vermont - Pringle Herbarium


VT
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
UVMVT200045P.F. Zika   233352007-07-30
United States, California, Del Norte, c. 15 air km S of Crescent City

VT
Dryopteris expansa (C. Presl) Fraser-Jenk. & Jermy
UVMVT310307Susan Fawcett   1539
United States, California

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


WTU:Vascular
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermy
369971Peter F. Zika   233352007-07-30
U.S.A., California, Del Norte, 15 air kilometers south of Cresent City., 41.603166 -124.091873


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Page 1, records 1-94 of 94


Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.