Photos / Sounds

What

London Plane (Platanus × hispanica)

Observer

matthew_wills

Date

February 12, 2023 10:29 AM EST

Description

Seed ball/infructescence reduced to its constituent parts...

Photos / Sounds

What

Sidewalk Firedot (Xanthocarpia feracissima)

Observer

maria_avanzato

Date

February 7, 2023 05:21 PM EST

Description

On rock. I am not sure! It’s hard to tell.

Photos / Sounds

Observer

zihaowang

Date

February 18, 2022 03:57 PM EST

Description

On serpentinite boulder; with pictures of spores.

Photos / Sounds

What

Alpine Brown Sunken Disk Lichen (Bellemerea alpina)

Observer

evanescent_asci

Date

January 22, 2023 01:02 PM PST

Description

On rock under old-growth manzanita, south-facing, lots of sun but dappled shade.

Photos / Sounds

What

Round Hornwort (Notothylas orbicularis)

Observer

polarblairx

Date

October 16, 2022 12:15 PM EDT

Description

Found growing on disturbed soil next to a trail in the Great Swamp

Photos / Sounds

Observer

kzoebel

Date

December 2, 2022 10:57 AM CST

Description

Galls present on the left side. Infecting Phaeophyscia rubropulchra.

Tags

Photos / Sounds

What

Couch (Cynodon dactylon)

Observer

novapatch

Date

December 6, 2020 11:58 AM EST

Description

on stone mausoleum

Photos / Sounds

What

Small-flowered Pearlwort (Sagina decumbens ssp. decumbens)

Observer

zihaowang

Date

May 11, 2022 05:24 PM EDT

Description

Seeds reticulate with grooves; leaves with apiculi; fruits longer than sepals; glabrous througout; petals much shorter than sepals, 5-merous

Photos / Sounds

What

Bastard Toadflax (Comandra umbellata)

Observer

cholmes

Date

May 9, 2019 01:55 PM EDT

Photos / Sounds

What

Virginia Dwarfdandelion (Krigia virginica)

Observer

zihaowang

Date

May 20, 2022 02:41 PM EDT

Photos / Sounds

Observer

simon_verlynde

Date

September 12, 2021 02:06 PM EDT

Photos / Sounds

What

Virginia Saxifrage (Micranthes virginiensis)

Observer

zihaowang

Date

April 16, 2022 04:26 PM ADT

Photos / Sounds

Observer

zihaowang

Date

January 17, 2022 11:56 AM EST

Photos / Sounds

What

Yellowcresses (Genus Rorippa)

Observer

matthew_wills

Date

June 13, 2021 10:41 AM EDT

Photos / Sounds

What

Brittle Bladderfern (Cystopteris fragilis)

Observer

novapatch

Date

May 13, 2018 06:55 PM EDT

Description

Fertile fronds on stone wall.

Photos / Sounds

Observer

novapatch

Date

December 23, 2020 12:51 PM EST

Description

32 × 32 mm blue-gray thallus on Pinus mugo var. mughus (S07-39) with Flavoparmelia caperata

Photos / Sounds

What

Dusty Cobblestone Lichen (Acarospora americana)

Observer

cefreebury

Date

March 25, 2010 04:21 PM EDT

Description

On acidic rock. Specimen collected 2009-09-12; photos shot in lab 2010-03-25. Det. K. Knudsen, 2010.

Photos / Sounds

What

Round Hornwort (Notothylas orbicularis)

Observer

milkweed_minder

Date

September 5, 2020 03:46 PM EDT

Photos / Sounds

What

Roundleaf Bluet (Houstonia procumbens)

Observer

aidancampos

Date

February 2022

Photos / Sounds

Observer

klips

Date

March 12, 2016 05:06 PM UTC

Tags

Photos / Sounds

Observer

troy_mcmullin

Date

May 27, 2012 07:40 AM EDT

Photos / Sounds

Observer

tayloria

Date

January 15, 2022 08:15 AM CET

Description

blue apothecia of Mniaecia jungermanniae on Cephalozia bicuspidata

@georgeg: thank you!

Photos / Sounds

What

Eastern Raccoon (Procyon lotor ssp. lotor)

Observer

novapatch

Date

August 7, 2021 07:41 PM EDT

Description

box full of raccoons!

feral cat feeding station

Photos / Sounds

Observer

zihaowang

Date

December 22, 2021 01:56 PM EST

Description

On wild red maple tree, Staten Island

Photos / Sounds

What

Forcipated Pincerwort (Fuscocephaloziopsis connivens)

Observer

zihaowang

Date

December 2021

Description

In bog in Staten Island; bracts with 4 lobes or more; clusters of gemmae at branch tips.

Photos / Sounds

Observer

zihaowang

Date

December 6, 2020 02:47 PM AST

Description

At a wet pond edge. Not sure, it doesn't look too similar to the online pictures of Bryoandersonia. But I don't know other options. What looked like terminal spines are present on the costae; axillary hairs present; margins sometimes revolute; leaves strongly concave; mid-leaf cells not very long.

Photos / Sounds

What

Sunken Button Lichen (Buellia spuria)

Observer

agave6_tomwalker

Date

December 4, 2021 02:33 PM EST

Description

thallus K+ y to r. spores not examined.

Photos / Sounds

What

Arthropods (Phylum Arthropoda)

Observer

zihaowang

Date

November 28, 2021 02:55 PM EST

Photos / Sounds

What

Northern Rubber Boa (Charina bottae)

Observer

jessilynnallen73

Date

September 3, 2021 04:11 PM PDT

Photos / Sounds

What

Sulphur Firedot (Gyalolechia flavovirescens)

Observer

novapatch

Date

April 10, 2021 03:43 PM EDT

Description

18 × 16 mm thallus with apothecia ≤0.5 mm on brownstone, K+ purple

Photos / Sounds

What

Red Tasselflower (Emilia fosbergii)

Observer

zihaowang

Date

August 3, 2021 11:25 AM EDT

Description

Growing in a tree pit with other weeds

Photos / Sounds

What

Black Sheet Lichen (Parmotrema reticulatum)

Observer

novapatch

Date

January 13, 2019 04:04 PM EST

Description

6 × 8 cm thallus, upper surface K+ yellow, medulla K+ yellow turning red, on trunk bark of Quercus tree

Photos / Sounds

What

Variable Brown Dotlets (Lecidea varians)

Observer

novapatch

Date

April 18, 2021 11:47 AM EDT

Description

20 × 7 mm thallus with apothecia ≤0.2 mm on bark of Prunus serrulata ‘Kanzan’ (E40-17)

immediately above the same species with different thallus texture and apothecia color: https://www.inaturalist.org/observations/75247120

Photos / Sounds

What

Variable Brown Dotlets (Lecidea varians)

Observer

novapatch

Date

April 18, 2021 12:15 PM EDT

Description

apothecia ≤0.2 mm on bark of Prunus serrulata ‘Kanzan’ (E40-17)

immediately below the same species with different thallus texture and apothecia color: https://www.inaturalist.org/observations/75247119

Photos / Sounds

What

Powdery-margined Cryptic Shade Lichen (Physciella chloantha)

Observer

xris

Date

May 12, 2021 07:19 PM EDT

Description

on cherry

Photos / Sounds

What

Common Lichens (Class Lecanoromycetes)

Observer

agave6_tomwalker

Date

April 7, 2021 12:33 PM EDT

Description

Verrucaria? On siliceous portion of rock wall. It's not Acarospora fuscata.

Photos / Sounds

What

Ribbonwort (Pallavicinia lyellii)

Observer

zihaowang

Date

March 21, 2021 12:38 PM ADT

Photos / Sounds

Observer

novapatch

Date

December 23, 2020 12:32 PM EST

Description

on Gymnocladus dioicus tree with Xanthoria parietina 📷

Photos / Sounds

Observer

novapatch

Date

December 23, 2020 02:44 PM EST

Description

host to lichenicolous fungus Athelia arachnoidea 📷 on brownstone mausoleum (Young 1857) with a gray crustose lichen 📷

Photos / Sounds

What

Cobweb Duster (Athelia arachnoidea)

Observer

novapatch

Date

December 23, 2020 02:45 PM EST

Description

lichenicolous fungus on an orange crustose lichen 📷 on brownstone mausoleum (Young 1857)

Photos / Sounds

What

Common Lichens (Class Lecanoromycetes)

Observer

novapatch

Date

December 23, 2020 02:46 PM EST

Description

on brownstone mausoleum (Young 1857) with an orange crustose lichen 📷

Photos / Sounds

What

Lichen Agaric (Lichenomphalia umbellifera)

Observer

troy_mcmullin

Date

May 29, 2019 12:37 PM EDT

Photos / Sounds

Observer

novapatch

Date

December 20, 2020 11:55 AM EST

Description

on marble monument

Photos / Sounds

What

Black-capped Chickadee (Poecile atricapillus)

Observer

matthew_wills

Date

March 4, 2021 12:36 PM EST

Description

Breaking and entering, that is, eating, a black willow bud.

Photos / Sounds

What

Ciliate Hoarmoss (Hedwigia ciliata)

Observer

danielatha

Date

March 3, 2021 12:47 PM EST

Photos / Sounds

What

Hooded Sunburst Lichen (Xanthomendoza fallax)

Observer

gutenfrog

Date

January 2021

Photos / Sounds

What

Olive Cladonia (Cladonia strepsilis)

Observer

agave6_tomwalker

Date

February 28, 2021 12:22 PM EST

Photos / Sounds

What

Sunken Disk Lichens (Genus Aspicilia)

Observer

novapatch

Date

February 24, 2019 03:37 PM EST

Description

on top of stone wall

pictured damp after rain

Photos / Sounds

What

Asa Gray's Scalewort (Frullania asagrayana)

Observer

agave6_tomwalker

Date

February 23, 2021 12:41 PM EST

Description

on Quercus alba

Photos / Sounds

What

Stag's-horn Clubmoss (Lycopodium clavatum)

Observer

edropkin

Date

September 4, 2010 01:12 AM EDT

Photos / Sounds

What

Powdery Goldspeck (Candelariella efflorescens)

Observer

carl-adam

Date

February 21, 2021 02:18 PM EST

Description

With Myriolecis sambuci

Photos / Sounds

What

Broom Forkmoss (Dicranum scoparium)

Observer

danielatha

Date

February 21, 2021 03:55 PM EST

Photos / Sounds

Observer

danielatha

Date

February 21, 2021 12:42 PM EST

Photos / Sounds

What

Kentucky Coffeetree (Gymnocladus dioicus)

Observer

novapatch

Date

February 14, 2021 01:30 PM EST

Description

there is a row of 16 kentucky coffeetrees planted on the east side of the park, which opened in 2014

Photos / Sounds

What

Northern Mockingbird (Mimus polyglottos)

Observer

xris

Date

February 14, 2021 03:11 PM EST

Description

Mimus polyglottos, northern mockingbird, in Ilex verticillata in my backyard, February 2021

Photos / Sounds

What

Sarchgyne Lichen (Sarcogyne clavus)

Observer

agave6_tomwalker

Date

March 20, 2020 01:31 PM EDT

Description

PLACEHOLDER: apothecia over 1 mm; hypothecium brown. Awaiting verification.

Photos / Sounds

What

Fringed Rosette Lichen (Physcia tenella)

Observer

novapatch

Date

September 1, 2019 12:03 PM EDT

Description

on marble gravestone

New Moon Mycology Summit 2019, day 4: Thurman Baptist Cemetery

Photos / Sounds

What

Common Thelia (Thelia hirtella)

Observer

zihaowang

Date

January 16, 2021 02:00 PM AST

Description

On tree bark near base.

Photos / Sounds

What

Mealy Speckled Shield Lichen (Punctelia missouriensis)

Observer

agave6_tomwalker

Date

January 2021

Description

On pyrus. likely an import from southern state, but there is a significant amount of it.

Photos / Sounds

What

Smooth Shadow-crust Lichen (Hyperphyscia syncolla)

Observer

novapatch

Date

January 30, 2021 11:23 AM EST

Description

on Cornus florida bark

Photos / Sounds

What

Bottlebrush Shield Lichen (Parmelia squarrosa)

Observer

danielatha

Date

January 31, 2021 01:13 PM EST

Photos / Sounds

What

Bumpy Rim-Lichen (Lecanora hybocarpa)

Observer

danielatha

Date

January 31, 2021 12:41 PM EST

Photos / Sounds

What

Rosette Lichen (Physcia millegrana)

Observer

danielatha

Date

January 31, 2021 12:32 PM EST

Photos / Sounds

What

Frosted Lichens (Genus Physconia)

Observer

danielatha

Date

January 31, 2021 12:33 PM EST

Photos / Sounds

What

Orange Atoms (Squamulea subsoluta)

Observer

glyptostrob0ides

Date

January 30, 2021 01:14 PM EST

Photos / Sounds

What

Crabseye Lichens (Genus Ochrolechia)

Observer

susanhewitt

Date

January 27, 2021 03:24 PM EST

Photos / Sounds

What

Bushy Lichens (Genus Ramalina)

Observer

susanhewitt

Date

January 27, 2021 03:22 PM EST

Photos / Sounds

What

Bushy Lichens (Genus Ramalina)

Observer

susanhewitt

Date

January 27, 2021 03:21 PM EST

Photos / Sounds

What

Red-breasted Merganser (Mergus serrator)

Observer

matthew_wills

Date

January 25, 2021 12:42 PM EST

Description

Swimming with eyes under water in the shallows.

Photos / Sounds

Observer

zihaowang

Date

January 16, 2021 03:17 PM AST

Photos / Sounds

What

Rock Greenshield Lichen (Flavoparmelia baltimorensis)

Observer

tsnb0634

Date

January 17, 2021 02:01 PM EST

Photos / Sounds

What

Powder-tipped Rosette Lichen (Physcia dubia)

Observer

cesarcastillo

Date

January 12, 2020 03:11 PM EST

Photos / Sounds

What

Bottlebrush Frost Lichen (Physconia detersa)

Observer

novapatch

Date

May 6, 2017 04:00 PM EDT

Description

Green 10 × 10 cm thallus with marginal linear soralia containing whitish soredia becoming darker and granular centrally, lobe tips bluish-white pruinose above and white below with black rhizines, growing on trunk bark of Acer sp. in front yard of Woodstock Laundry; pictured wet.

Photos / Sounds

What

Frosted Lichens (Genus Physconia)

Observer

susanhewitt

Date

October 18, 2020 02:38 PM EDT

Description

???

On a stone wall.

Photos / Sounds

What

Dark Shadow Lichen (Phaeophyscia sciastra)

Observer

agave6_tomwalker

Date

January 9, 2021 01:52 PM EST

Description

on siliceous gravestone. Less than a US nickel in diameter

Photos / Sounds

What

Northern Mockingbird (Mimus polyglottos)

Observer

xris

Date

January 2, 2021 03:03 PM EST

Description

Mimus polyglottos, Northern mockingbird, in Ilex verticillata in my backyard, January 2021

Photos / Sounds

What

Goldspeck Lichens (Genus Candelariella)

Observer

cbarron

Date

January 8, 2021 02:29 PM EST

Description

Top of wooden post used as guard rail along road.

Photos / Sounds

What

Blemished Lichens (Genus Phlyctis)

Observer

elharo

Date

November 29, 2020 03:30 PM EST

Photos / Sounds

What

Arthropods (Phylum Arthropoda)

Observer

zihaowang

Date

January 2, 2021 01:37 PM AST

Description

On lichens on street tree bark.

Photos / Sounds

What

Peg Lichen (Cladonia subcariosa)

Observer

donrecklies

Date

March 8, 2019 09:24 PM EST

Description

on a sandy eroded slope in Long Pond Park, Staten Island; note the divisions in the second photo are 1mm.

Photos / Sounds

What

Two-ranked Moss (Pseudotaxiphyllum distichaceum)

Observer

zihaowang

Date

December 10, 2020 01:08 PM AST

Description

Leaf asymmetric; basal lamina cells pitted; propagula present; on a soil mount in a swamp.

Photos / Sounds

What

Common Eastern Velvet Ant (Dasymutilla occidentalis)

Observer

katharinab

Date

November 27, 2020 01:57 PM EST

Photos / Sounds

What

Ciliate Hoarmoss (Hedwigia ciliata)

Observer

zihaowang

Date

November 27, 2020 03:05 PM AST

Description

On tree bark.

Photos / Sounds

What

Mealy Shadow Lichen (Phaeophyscia orbicularis)

Observer

agave6_tomwalker

Date

November 1, 2020 02:28 PM EST

Description

1st time finding it here. completely black lower surface. Marble gravestone. ID verified by James Hinds (by photo).

Photos / Sounds

What

Mealy Cryptic Shade Lichen (Physciella melanchra)

Observer

agave6_tomwalker

Date

November 1, 2020 02:38 PM EST

Description

pale lower surface. ID by James Hinds (by photo). cement

Photos / Sounds

What

Woolly Alder Aphid (Prociphilus tessellatus)

Observer

xris

Date

October 10, 2020 12:06 PM EDT

Description

Ice meadows, Hudson River, Nature Conservancy, Warrensburg, Warren County, NY, October 2020

Photos / Sounds

What

Firedot Lichen (Athallia holocarpa)

Observer

novapatch

Date

May 21, 2017 04:04 PM EDT

Description

Nonvisible crustose thallus, crowded apothecia with dark orange disks and slightly paler margins, growing on exposed wood of Morus alba ‘Pendula’ cemetery tree along west side of Battle Avenue between Bay View and Landscape Avenues; close-up ×17.

Photos / Sounds

What

Powdery Goldspeck (Candelariella efflorescens)

Observer

astrobirder

Date

April 14, 2019 12:14 PM EDT

Photos / Sounds

What

Lesser Smoothcap (Atrichum angustatum)

Observer

zihaowang

Date

September 20, 2020 05:11 PM ADT

Description

On root soil mound of a fallen tree.

Tags

Photos / Sounds

What

Bushy Beard Lichen (Usnea strigosa)

Observer

swampchicken

Date

August 19, 2020 03:30 PM EDT

Photos / Sounds

Observer

jessilynnallen73

Date

August 16, 2020 01:54 PM PDT

Photos / Sounds

Observer

ethancrenson

Date

August 8, 2020 12:49 PM EDT

Photos / Sounds

What

Cnidarians (Phylum Cnidaria)

Observer

swampchicken

Date

August 3, 2020 10:00 AM EDT

Photos / Sounds

What

Golden Moonglow Lichen (Dimelaena oreina)

Observer

novapatch

Date

July 31, 2020 01:29 PM EDT

Description

18 × 18 mm thallus on gravestone

Photos / Sounds

What

Golden Moonglow Lichen (Dimelaena oreina)

Observer

novapatch

Date

July 31, 2020 01:33 PM EDT

Description

colony of 11 × 11, 8 × 8, 11 × 11, and 3 × 4 mm thalli on gravestone

Photos / Sounds

What

Pixie Cup Lichens (Genus Cladonia)

Observer

swampchicken

Date

July 25, 2020 03:20 PM EDT

Photos / Sounds

Observer

novapatch

Date

December 31, 2019 03:03 PM EST

Description

on top of brick wall

Photos / Sounds

What

Yellow Star Grass (Hypoxis hirsuta)

Observer

xris

Date

April 29, 2016 07:36 AM EDT

Description

NYC-Native Hypoxis hirsuta, yellow star-grass, blooming in my front yard, April 2016

Photos / Sounds

What

Hairy Crabweed (Fatoua villosa)

Observer

danielatha

Date

July 22, 2020 01:11 PM EDT

Photos / Sounds

What

Atlantic Sand Crab (Emerita talpoida)

Observer

regina13

Date

July 16, 2020 10:07 AM EDT