Prospect Park - Mar 7, 2026

A splendid pop-up walk with the snow has mostly melted and more than two inches of rain in the week before. Sigrid Jakob came across Lentinellus castoreus, a smaller, less acrid tasting cousin of L. ursinus. Flammulina velutipes was out. There were some nice ascomycetes as well. Lasiosphaeria ovina (rather overripe) and a Trichopeziza subsulphurea. There were a lot of jellies and someone saw Guepiniopsis buccina. Andrew Cannon finally found a long sought-after Botrytis galanthina which grows on Snowdrops. We were joined by Tom Bigelow and Juniper Perlis.

*=new to park   **=new to city

 

Ascomycetes

Annulohypoxylon annulatum
Aurantioporthe corni
Biscogniauxia atropunctata
Biscogniauxia marginata
Calycina heterospora
Camillea punctulata
Camillea tinctor
Creosphaeria sassafras
Daldinia childiae
Endothia gyrosa
Erysiphe liriodendri
Eutypa spinosa
Eutypella leprosa
Helminthosporium velutinum
Hyalorbilia inflatula
Hypoxylon rubiginosum
Immotthia atrograna
Kretzschmaria deusta
Lasiosphaeria ovina
Lasiosphaeria sp.
Mollisiaceae sp.
*Nitschkia sp.
Orbiliaceae sp.
Peroneutypa scoparia
*Protocrea pallida
Rosellinia subiculata
*Sclerococcum sp.
*Trichoderma citrinoviride
Whalleya microplaca
Xylaria liquidambaris
 

Crusts & Parchment

Botryobasidium sp.
Byssomerulius corium
Dendrothele sp.
Hydnoporia olivacea
Peniophora albobadia
Peniophora incarnata
Phlebia incarnata
*Phlebia radiata
Radulomyces copelandii
Steccherinum bourdotii
Stereum complicatum
Stereum fasciatum
Stereum lobatum
Xylobolus frustulatus
 

Cyphelloid Fungi

*Merismodes sp.
 

Gasteromycetes

Apioperdon pyriforme
 

Gilled Fungi

Flammulina velutipes
Lentinellus castoreus
Mycena meliigena
Mycena sp.
Panellus stipticus
Pleurotus ostreatus
Resupinatus trichotis-IN01
Schizophyllum commune
Tubaria furfuracea
 

Jelly Fungi

Auricularia sp.
Calocera cornea
Dacrymyces sp.
Exidia crenata
Exidia nigricans
*Guepiniopsis buccina
Myxarium nucleatum
Naematelia aurantia
Tremella mesenterica
 

Lichens

Candelaria concolor
Flavoparmelia caperata
 

Myxomycetes

*Hemitrichia decipiens
Metatrichia vesparia
*Oligonema sp.
Perichaena corticalis
Trichia sp.
 

Poroid Fungi

Cerioporus squamosus
Cerrena unicolor
Daedaleopsis confragosa
Dentocorticium portoricense
Fulvifomes robiniae
*Gloeophyllum trabeum
Irpex lacteus
Trametes lactinea
Trametes conchifer
Trametes versicolor
Trichaptum biforme