Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

morisaur

Date

June 25, 2024 09:00 AM +0545

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

bunquin

Date

June 27, 2024 09:12 AM -05

Photos / Sounds

What

Korean Rock Fern (Polystichum luctuosum)

Observer

happybird44

Date

June 28, 2024 12:03 PM BST

Description

30DaysWild!

Photos / Sounds

Observer

agromawida

Date

May 14, 2023 01:25 PM -04

Photos / Sounds

What

Western Sword Fern (Polystichum munitum)

Observer

westwinde

Date

July 6, 2024 10:34 AM PDT

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

westwinde

Date

August 21, 2022 12:11 PM PDT

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

flaviensaboureau

Date

June 23, 2024 12:30 AM CEST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

redthird

Date

July 7, 2024 09:55 AM CST

Photos / Sounds

What

Braun's Holly Fern (Polystichum braunii)

Observer

vladimirarkhipov

Date

May 11, 2024 10:16 AM +11

Photos / Sounds

What

Alaska Holly Fern (Polystichum setigerum)

Observer

hfb

Date

July 2024

Place

Alaska, US (Google, OSM)

Photos / Sounds

What

Mother Shield-Fern (Polystichum proliferum)

Observer

joedillon

Date

May 1, 2021 09:46 AM NZST

Photos / Sounds

What

Mother Shield-Fern (Polystichum proliferum)

Observer

joedillon

Date

August 20, 2021 05:24 PM NZST

Photos / Sounds

What

Western Honey Bee (Apis mellifera)

Observer

tobiasgratzer

Date

January 10, 2024 02:19 PM CET

Photos / Sounds

Observer

naturalist91592

Date

June 30, 2024 11:01 AM CST

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

rubusspectabilis

Date

June 24, 2024 11:50 AM PDT

Photos / Sounds

Observer

tstyle

Date

June 2024

Place

Taiwan, TW (Google, OSM)

Photos / Sounds

Observer

bridelia

Date

June 9, 2024 10:44 AM JST

Photos / Sounds

Observer

jimmex

Date

January 19, 2023

Description

base of a rock outcrop along the trail in a spot usually shaded by tall pines and oaks; northeast-facing mountain slope, elevation ±2,420m (7950 ft); bedrock of Cretaceous limestone, on the south side of Pinal de Amoles

Photos / Sounds

What

Braun's Holly Fern (Polystichum braunii)

Observer

bridelia

Date

June 9, 2024 11:03 AM JST

Photos / Sounds

What

Hard Shield Fern (Polystichum aculeatum)

Observer

quietlymagical

Date

June 18, 2024 02:19 PM CEST

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

westwinde

Date

June 22, 2024 02:29 PM PDT

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

westwinde

Date

June 22, 2024 12:00 PM PDT

Description

Lone plant with deviant fronds on north-facing roadcut slope

Photos / Sounds

Observer

westwinde

Date

June 2024

Place

Idaho, US (Google, OSM)

Description

Large colony of 50+ clonal plants, vegetative buds somewhat common. Shallowly dissected fronds, especially near apex. Frond silhouette and apex much resembling P. munitum, and mistakable as such in very young plants. Growing on wet east-facing slope in duff/soil around small emerging creek of old growth Thuja plicata forest. Athyrium filix-femina and Gymnocarpium disjunctum intermixed. Polystichum munitum somewhat common nearby on drier shaded slopes.

Overstory:
Thuja plicata
Abies grandis

Understory:
Gymnocarpium disjunctum
Maianthemum stellatum
Tiarella trifoliata
Athyrium filix-femina
Clintonia uniflora
Senecio triangularis
Trautvetteria caroliniensis
Viola glabella
Asarum caudatum
Prosartes sp.
Anemonoides piperi
Coptis occidentalis
Adenocaulon bicolor
Galium sp.
Rubus parviflorus
Thalictrum occidentale
Trillium stenosepalum

Photos / Sounds

Observer

westwinde

Date

June 2024

Place

Idaho, US (Google, OSM)

Description

Very large colony of 200+ clonal plants, vegetative buds occasional. Shallowly dissected fronds, especially near apex. Frond silhouette and apex much resembling P. munitum, and mistakable as such in very young plants. Growing on damp north-facing slope in duff/soil in small opening of old growth Thuja plicata forest. Athyrium filix-femina and Gymnocarpium disjunctum intermixed. Encircled by Dryopteris filix-mas and Dryopteris expansa. Polystichum andersonii present in sizable population, starting at wet downslope edge of the colony. Polystichum munitum scattered nearby on drier shaded slopes, closest plant less than 20m. A few plants appearing grazed by moose.

Overstory:
Thuja plicata

Understory:
Asarum caudatum
Circaea alpina
Clintonia uniflora
Maianthemum stellatum
Athyrium filix-femina
Tiarella trifoliata
Anemonoides piperi
Viola glabella
Trautvetteria caroliniensis
Gymnocarpium disjunctum
Prosartes sp.
Adenocaulon bicolor
Galium sp.
Coptis occidentalis
Dryopteris expansa
Dryopteris filix-mas
Trillium stenosepalum
Senecio triangularis
Polystichum andersonii

Photos / Sounds

Observer

chun_neng_wang

Date

June 21, 2024 08:46 AM CST

Photos / Sounds

What

Anderson's Holly Fern (Polystichum andersonii)

Date

June 19, 2024 01:27 PM PDT

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Date

June 19, 2024 02:54 PM PDT

Photos / Sounds

What

California Shield Fern (Polystichum californicum)

Observer

emmashelton

Date

June 18, 2024 01:24 PM PDT

Description

The Dean Trail Cali Sword Fern. Wow it got big while I was gone.

Photos / Sounds

What

Korean Rock Fern (Polystichum luctuosum)

Observer

redthird

Date

June 18, 2024 03:49 PM CST

Photos / Sounds

What

Anderson's Holly Fern (Polystichum andersonii)

Observer

westwinde

Date

June 15, 2024 09:43 AM PDT

Description

Small colony on roadside hump, vegetative buds present

Photos / Sounds

What

Western Sword Fern (Polystichum munitum)

Observer

westwinde

Date

June 15, 2024 07:42 AM PDT

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

clausb

Date

May 11, 2024 07:26 PM -04

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

westwinde

Date

July 15, 2022 03:17 PM PDT

Photos / Sounds

Observer

unique_doom

Date

June 4, 2024 10:15 AM AKDT

Place

AK, US (Google, OSM)

Description

Attached/growing from stem of Vaccinium shrub

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

westwinde

Date

June 8, 2024 12:49 PM PDT

Description

Small population at base of and in crevices of rock outcrop on deeply shaded steep mountainside

Photos / Sounds

What

Swan-neck Agave (Agave attenuata)

Observer

sylb

Date

June 18, 2023 05:19 PM CEST

Photos / Sounds

What

Japanese Shield-Fern (Polystichum polyblepharum)

Observer

liaoliao

Date

June 5, 2024 08:59 AM CST

Photos / Sounds

What

Japanese Shield-Fern (Polystichum polyblepharum)

Observer

liaoliao

Date

June 5, 2024 08:59 AM CST

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

westwinde

Date

June 8, 2024 12:37 PM PDT

Description

Occasional, scattered plants on deeply shaded northeast-facing steep rocky slope, especially at bases of Tsuga mertensiana

Photos / Sounds

Observer

manuelcorvalan

Date

February 10, 2022 10:02 AM -03

Photos / Sounds

Observer

wenlingtsai

Date

June 6, 2024 02:32 PM CST

Photos / Sounds

Observer

jwatkins92

Date

May 23, 2024 09:08 AM -05

Photos / Sounds

Observer

naturalist31001

Date

June 2024

Place

Taiwan, TW (Google, OSM)

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

naturalist31001

Date

June 2024

Place

Taiwan, TW (Google, OSM)

Photos / Sounds

Observer

ku6777

Date

December 5, 2023 04:05 PM CST

Photos / Sounds

Observer

naturalist31001

Date

June 2024

Place

Taiwan, TW (Google, OSM)

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

azankhan

Date

May 30, 2024

Description

Co-observed with Abdurehman inside forest.

Photos / Sounds

Observer

aganse

Date

June 4, 2024 07:45 PM KST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

heron53520

Date

January 24, 2023 08:02 AM -05

Photos / Sounds

Observer

aganse

Date

June 3, 2024 12:01 PM KST

Photos / Sounds

Observer

coleoreteh

Date

March 2023

Place

Oita, JP (Google, OSM)

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

aganse

Date

June 2, 2024 04:55 PM KST

Photos / Sounds

What

Korean Rock Fern (Polystichum luctuosum)

Observer

redthird

Date

May 27, 2024 11:00 AM CST

Photos / Sounds

Observer

jianstargazer

Date

May 25, 2024 12:26 PM CST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

frukiwi

Date

May 19, 2024 09:00 AM -04

Photos / Sounds

What

Northern Lady Fern (Athyrium angustum)

Observer

stephaniehunder

Date

May 9, 2024 10:46 AM CDT

Photos / Sounds

What

Athyrium Sect. Athyrium (Section Athyrium)

Observer

howardw

Date

May 12, 2024 10:59 AM ADT

Photos / Sounds

What

Soft Shield Fern (Polystichum setiferum)

Observer

mottenpriesterin

Date

May 24, 2024 05:01 PM CEST

Photos / Sounds

What

Soft Shield Fern (Polystichum setiferum)

Observer

clementm

Date

May 26, 2024 04:42 PM CEST

Photos / Sounds

What

Haleakala Holly Fern (Polystichum haleakalense)

Observer

kyhlaustin

Date

May 2024

Place

Hawaii, US (Google, OSM)

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

andrew_hankey

Date

May 22, 2024 02:52 PM SAST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

brendanavarro

Date

March 19, 2024 05:36 PM CST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

ashiok

Date

May 6, 2024 10:44 AM CST

Photos / Sounds

What

Soft Shield Fern (Polystichum setiferum)

Observer

arachnoideum

Date

May 20, 2024 04:23 PM CEST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

teamtzibim

Date

May 5, 2024 04:51 PM CST

Photos / Sounds

No photos or sounds

What

Japanese Shield-Fern (Polystichum polyblepharum)

Observer

thomas--

Date

February 5, 2021 01:54 PM CET

Description

Original observation: https://observation.org/observation/206859306 (incl. photo documentation)

Photos / Sounds

What

Kruckeberg's Sword Fern (Polystichum kruckebergii)

Observer

quinn-ruadh

Date

May 20, 2024 03:17 PM PDT

Description

gotta hit the books to differentiate kruckebergs and mountain holly (and lemmonii)

Photos / Sounds

Observer

sausalsa

Date

May 2024

Photos / Sounds

Observer

cocoweb

Date

May 11, 2024 02:04 PM CST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

devbagdi

Date

December 29, 2023 12:33 PM IST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

juanan_campos

Date

May 17, 2024 04:39 PM CEST

Photos / Sounds

What

Makino's Holly Fern (Polystichum makinoi)

Observer

zmp

Date

May 4, 2024 04:15 PM CST

Photos / Sounds

What

Male and Buckler Ferns (Genus Dryopteris)

Observer

jenny_feick

Date

May 13, 2024 11:24 AM BST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

ccp8964

Date

May 11, 2024 06:06 AM CST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

ccp8964

Date

May 11, 2024 06:01 AM CST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

liangfern

Date

August 19, 2018 04:15 PM CST

Photos / Sounds

Observer

liangfern

Date

August 21, 2018 05:07 PM CST

Photos / Sounds

What

Pale Male-Fern (Dryopteris pallida)

Observer

marcopiga

Date

May 16, 2023 05:20 PM CEST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

liangfern

Date

August 16, 2018 11:06 AM CST

Place

mengbishan (Google, OSM)

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

liangfern

Date

August 14, 2018 03:04 PM CST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

liangfern

Date

August 14, 2018 08:38 PM CST

Photos / Sounds

What

Rough Horsetail (Equisetum hyemale)

Observer

ilya_rudenko

Date

August 7, 2022 09:57 AM MSK

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

santiago_gomez3

Date

May 10, 2024 02:48 PM -05

Photos / Sounds

What

Soft Shield Fern (Polystichum setiferum)

Observer

arachnoideum

Date

May 1, 2024 09:21 AM CEST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

raffanat

Date

April 28, 2024 04:24 PM -05

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

juan_daniel42417

Date

April 26, 2024 12:45 PM -04

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

harrylurling

Date

May 4, 2024 08:40 AM NZST

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

danyalvarez

Date

April 27, 2024 12:46 PM -04

Photos / Sounds

What

Shield Ferns (Genus Polystichum)

Observer

liangfern

Date

August 9, 2018 03:52 PM CST

Photos / Sounds

What

Male and Buckler Ferns (Genus Dryopteris)

Observer

ilya_rudenko

Date

April 29, 2024 07:30 AM MSK

Photos / Sounds

What

Braun's Holly Fern (Polystichum braunii)

Observer

ilya_rudenko

Date

April 29, 2024 09:00 AM MSK

Photos / Sounds

What

Northern Holly Fern (Polystichum lonchitis)

Observer

matthias22

Date

April 7, 2024 10:47 AM CEST

Description

In forest on shaded, east-facing slope

Photos / Sounds

What

Marsh Fern (Thelypteris palustris)

Observer

ch_berg

Date

April 26, 2024 04:40 PM CEST

Photos / Sounds

Observer

rrrkai

Date

May 4, 2024 08:57 AM CST

Photos / Sounds

Observer

liangfern

Date

August 8, 2018 10:37 AM CST

Photos / Sounds

Observer

vrxz

Date

May 4, 2024 02:15 PM CST

Photos / Sounds

Observer

vrxz

Date

May 5, 2024 12:11 PM CST

Photos / Sounds

What

Korean Rock Fern (Polystichum luctuosum)

Observer

redthird

Date

May 2, 2024 01:07 PM CST

Photos / Sounds

What

Silkvine (Periploca graeca)

Observer

brothernorbert

Date

April 30, 2024 01:47 PM CEST

Description

feral / verwildert
Ein großes, kultiviertes Exemplar im Tigerpark. Davon ausgehend gibt es mindestens 4 Verwilderungen im Tigerpark und mindestens 1 außerhalb. Das Foto der Blüte stammt vom kultivierten Exemplar, alle anderen Fotos von den Verwilderungen. Die Verwilderungen blühten nicht.