Photos / Sounds

What

Frosted Glass-whiskers Lichen (Sclerophora peronella)

Observer

jonydigby

Date

April 10, 2023 01:23 PM ADT

Description

Sample collected for identification.
Pending.

Frosted Glass-whiskers Lichen - Photo (c) jrgallop, all rights reserved, uploaded by jrgallop
troy_mcmullin's ID: Frosted Glass-whiskers Lichen (Sclerophora peronella)
Added on January 31, 2024
Supporting

Photos / Sounds

Observer

carl-adam

Date

August 2021
Chaenotricha obscura - Photo (c) Jose Maloles, some rights reserved (CC BY-NC), uploaded by Jose Maloles
troy_mcmullin's ID: Chaenotricha obscura, a member of Higher Ascomycetes (Subphylum Pezizomycotina)
Added on November 27, 2023
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Elf Ears Lichen (Normandina pulchella)

Observer

evanescent_asci

Date

June 13, 2023 03:54 PM PDT

Description

On bryophytes and bark of Taxus brevifolia, in a protected creek canyon. All chemical tests negative. Sorediate on surface of squamules.

Elf Ears Lichen - Photo no rights reserved, uploaded by Randal
troy_mcmullin's ID: Elf Ears Lichen (Normandina pulchella)
Added on June 17, 2023
Supporting

Photos / Sounds

What

Blacksaddle Pelt Lichen (Peltigera neckeri)

Observer

jameschurchill

Date

August 2021

Description

base of cedar in red maple/cedar swamp. This is the first known record of this species on PEI.

Blacksaddle Pelt Lichen - Photo (c) cjlewis, some rights reserved (CC BY-NC), uploaded by cjlewis
troy_mcmullin's ID: Blacksaddle Pelt Lichen (Peltigera neckeri)
Added on April 18, 2023
Supporting

Photos / Sounds

What

Moondust Speckled Lichen (Punctelia caseana)

Observer

jameschurchill

Date

April 3, 2023 11:28 AM ADT

Description

On 4 Balsam Fir and White Spruce trees in this area adjacent to/in swamp. Laminal and marginal soredia; soredia many per soralium; light/tan underside; rhizines extending close to margin; epruinose lobe tips; cortex K+ yellow, medulla C+ red. Currently appears to be the first record of the species for Nova Scotia.

Moondust Speckled Lichen - Photo (c) Janie Collin, some rights reserved (CC BY-NC), uploaded by Janie Collin
troy_mcmullin's ID: Moondust Speckled Lichen (Punctelia caseana)
Added on April 5, 2023
Supporting

Photos / Sounds

Observer

tcurtis

Date

February 2023

Place

Ohio, US (Google, OSM)
Thrombium epigaeum - Photo (c) Andrew Simon, some rights reserved (CC BY-NC), uploaded by Andrew Simon
troy_mcmullin's ID: Thrombium epigaeum, a member of Script Lichens, Whitewash Lichens, and Allies (Order Ostropales)
Added on March 12, 2023
Supporting

Photos / Sounds

Observer

hannadorval

Date

October 10, 2022 02:02 PM EDT
Hypogymnia pulverata - Photo (c) troy_mcmullin, some rights reserved (CC BY-NC), uploaded by troy_mcmullin
troy_mcmullin's ID: Hypogymnia pulverata, a member of Tube Lichens (Genus Hypogymnia)
Added on February 8, 2023
Supporting

Photos / Sounds

Observer

hannadorval

Date

October 10, 2022
Hypogymnia pulverata - Photo (c) troy_mcmullin, some rights reserved (CC BY-NC), uploaded by troy_mcmullin
troy_mcmullin's ID: Hypogymnia pulverata, a member of Tube Lichens (Genus Hypogymnia)
Added on February 8, 2023
Supporting

Photos / Sounds

What

Ciliate Wreath Lichen (Phaeophyscia ciliata)

Date

November 6, 2021 07:06 PM EDT

Description

ELC192 Thallus K- Specimen about to be deposited at herbarium MT (Montreal)
Sur écorce de Fraxinus pennsylvanica mature (dhp 35 cm) fraîchement tombé au sol et tué par l'agrile. Sur toute la hauteur de l'arbre, particulièrement vers la cime. Forêt secondaire à l'orée d'une friche herbacée à Solidago, avec Populus deltoides et Acer rubrum.

Ciliate Wreath Lichen - Photo (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
troy_mcmullin's ID: Ciliate Wreath Lichen (Phaeophyscia ciliata)
Added on January 3, 2023
Supporting

Photos / Sounds

What

Powder-tipped Antler Lichen (Hypotrachyna catawbiensis)

Observer

jameschurchill

Date

July 21, 2022 12:00 PM ADT

Description

in bog lagg zone with clearcut on all sides; on branches of several balsam fir trees

Powder-tipped Antler Lichen - Photo (c) Samuel Brinker, some rights reserved (CC BY-NC), uploaded by Samuel Brinker
troy_mcmullin's ID: Powder-tipped Antler Lichen (Hypotrachyna catawbiensis)
Added on July 30, 2022
Supporting

Photos / Sounds

What

Light-and-dark Lichen (Pseudevernia cladonia)

Observer

jameschurchill

Date

July 21, 2022 11:43 AM ADT

Description

in bog lagg zone with clearcut on all sides; 100s of thalli across numerous balsam fir and black spruce trees

Light-and-dark Lichen - Photo (c) Charlie Hohn, some rights reserved (CC BY), uploaded by Charlie Hohn
troy_mcmullin's ID: Light-and-dark Lichen (Pseudevernia cladonia)
Added on July 30, 2022
Supporting

Photos / Sounds

Observer

rambryum

Date

June 23, 2022 09:30 AM PDT

Description

Lichen on peaty pank over rock 425

Protomicarea limosa - Photo no rights reserved, uploaded by Randal
troy_mcmullin's ID: Protomicarea limosa, a member of Scale Lichens and Allies (Family Psoraceae)
Added on July 4, 2022
Supporting

Photos / Sounds

Observer

tcurtis

Date

February 2018

Place

Ohio, US (Google, OSM)

Description

Medulla C-

Hypotrachyna mcmulliniana - Photo (c) troy_mcmullin, some rights reserved (CC BY-NC), uploaded by troy_mcmullin
troy_mcmullin's ID: Hypotrachyna mcmulliniana, a member of Loop Lichens (Genus Hypotrachyna)
Added on March 25, 2022
Supporting

Photos / Sounds

What

Scaly Fringe Lichen (Heterodermia squamulosa)

Observer

bradtoms

Date

March 23, 2022 11:49 AM ADT

Description

Known site. Monitoring for survivorship. On White Ash.

Scaly Fringe Lichen - Photo (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis
troy_mcmullin's ID: Scaly Fringe Lichen (Heterodermia squamulosa)
Added on March 24, 2022
Supporting

Photos / Sounds

What

Velvet Lichen (Cystocoleus ebeneus)

Observer

tomneily

Date

December 8, 2021 01:03 PM AST
Velvet Lichen - Photo (c) Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis
troy_mcmullin's ID: Velvet Lichen (Cystocoleus ebeneus)
Added on December 12, 2021
Supporting

Photos / Sounds

What

Candy Lichen (Icmadophila ericetorum)

Observer

bradtoms

Date

November 12, 2021 09:21 AM AST
Candy Lichen - Photo (c) blue543, all rights reserved, uploaded by blue543
troy_mcmullin's ID: Candy Lichen (Icmadophila ericetorum)
Added on November 13, 2021
Supporting

Photos / Sounds

What

Globe Ball Lichen (Sphaerophorus globosus)

Observer

bradtoms

Date

November 12, 2021 08:50 AM AST

Description

On balsam fir

Globe Ball Lichen - Photo (c) Neil Vinson, all rights reserved, uploaded by Neil Vinson
troy_mcmullin's ID: Globe Ball Lichen (Sphaerophorus globosus)
Added on November 13, 2021
Supporting

Photos / Sounds

What

Tree Lungwort (Lobaria pulmonaria)

Observer

rambryum

Date

November 12, 2021 10:09 AM PST

Description

On young Acer mac

Tree Lungwort - Photo (c) moemeikle, some rights reserved (CC BY-NC), uploaded by moemeikle
troy_mcmullin's ID: Tree Lungwort (Lobaria pulmonaria)
Added on November 13, 2021
Supporting

Photos / Sounds

What

Pimpled Kidney Lichen (Nephroma resupinatum)

Observer

rambryum

Date

November 12, 2021 10:09 AM PST

Description

On young Acer mac

Pimpled Kidney Lichen - Photo (c) Jason Hollinger, some rights reserved (CC BY)
troy_mcmullin's ID: Pimpled Kidney Lichen (Nephroma resupinatum)
Added on November 13, 2021
Supporting

Photos / Sounds

Observer

samuelbrinker

Date

November 6, 2021

Description

Asci 8-spored, spores 10x5.5 um

Amandinea dakotensis - Photo (c) Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis
troy_mcmullin's ID: Amandinea dakotensis, a member of Button Lichens (Genus Amandinea)
Added on November 13, 2021
Improving

Photos / Sounds

What

Yellow Ribbon Lichen (Usnocetraria oakesiana)

Observer

carl-adam

Date

November 2021

Description

On mature Eastern Hemlock.

Yellow Ribbon Lichen - Photo (c) Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis
troy_mcmullin's ID: Yellow Ribbon Lichen (Usnocetraria oakesiana)
Added on November 8, 2021
Supporting

Photos / Sounds

Observer

janie_c

Date

October 2021

Description

Apothecia smaller than 1 mm, spores 14x8, at least 16/ascus. On fallen branch from ash tree.

Rinodina populicola - Photo (c) Janie Collin, some rights reserved (CC BY-NC), uploaded by Janie Collin
troy_mcmullin's ID: Rinodina populicola, a member of Pepper-Spore Lichens (Genus Rinodina)
Added on November 6, 2021
Supporting

Photos / Sounds

What

Powder-edged Speckled Greenshield (Flavopunctelia soredica)

Observer

carl-adam

Date

October 22, 2021 02:11 PM EDT
Powder-edged Speckled Greenshield - Photo (c) Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis
troy_mcmullin's ID: Powder-edged Speckled Greenshield (Flavopunctelia soredica)
Added on October 23, 2021
Supporting

Photos / Sounds

What

Powdered Sunshine Lichen (Vulpicida pinastri)

Observer

nbdragonflyguy

Date

July 16, 2021 11:02 AM ADT
Powdered Sunshine Lichen - Photo (c) Amadej Trnkoczy, some rights reserved (CC BY-NC-SA)
troy_mcmullin's ID: Powdered Sunshine Lichen (Vulpicida pinastri)
Added on October 18, 2021
Supporting

Photos / Sounds

What

Tree Lungwort (Lobaria pulmonaria)

Observer

lobariella

Date

October 4, 2021 04:00 PM EDT
Tree Lungwort - Photo (c) moemeikle, some rights reserved (CC BY-NC), uploaded by moemeikle
troy_mcmullin's ID: Tree Lungwort (Lobaria pulmonaria)
Added on October 5, 2021
Supporting

Photos / Sounds

What

Rough Speckled Shield Lichen (Punctelia rudecta)

Observer

chocolate_moose

Description

Located on an ironwood tree. Any help in identifying this species would be appreciated. Thanks!

Rough Speckled Shield Lichen - Photo (c) Jason Hollinger, some rights reserved (CC BY)
troy_mcmullin's ID: Rough Speckled Shield Lichen (Punctelia rudecta)
Added on September 27, 2021
Leading

Photos / Sounds

What

Pixie Cup Lichens (Genus Cladonia)

Observer

chocolate_moose

Description

Located on an ironwood tree. Any help in identifying this species would be appreciated. Thanks!

Pixie Cup Lichens - Photo (c) Tom Walker, some rights reserved (CC BY-NC), uploaded by Tom Walker
troy_mcmullin's ID: Pixie Cup Lichens (Genus Cladonia)
Added on September 27, 2021
Leading

Photos / Sounds

What

Hoary Rosette Lichen (Physcia aipolia)

Observer

chocolate_moose

Description

Located on ironwood. Endangered pale-bellied frost lichen has been confirmed on neighbouring property. Help identifying this similar specimen would be greatly appreciated. Thanks!

Hoary Rosette Lichen - Photo (c) Vaidas Balys, some rights reserved (CC BY-NC), uploaded by Vaidas Balys
troy_mcmullin's ID: Hoary Rosette Lichen (Physcia aipolia)
Added on September 27, 2021
Leading

Photos / Sounds

What

Frosted Lichens (Genus Physconia)

Observer

chocolate_moose

Description

Located on ironwood. Endangered pale-bellied frost lichen has been confirmed on neighbouring property. Help identifying this similar specimen would be greatly appreciated. Thanks!

Frosted Lichens - Photo (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
troy_mcmullin's ID: Frosted Lichens (Genus Physconia)
Added on September 27, 2021
Leading

Photos / Sounds

What

Shield Lichen (Parmelia sulcata)

Observer

chocolate_moose

Description

Located on ironwood. Endangered pale-bellied frost lichen has been confirmed on neighbouring property. Help identifying this similar specimen would be greatly appreciated. Thanks!

Shield Lichen - Photo (c) mister_bumble, some rights reserved (CC BY), uploaded by mister_bumble
troy_mcmullin's ID: Shield Lichen (Parmelia sulcata)
Added on September 27, 2021
Leading

Stats

  • 129