Published: Amer. J. Bot. 13 (1): 28 (1926)
Taxonomic status: This is a Agrocybe.
Notes: Current name is Agrocybe edulis (Peck) Watling, Kew Bull. 31(3): 591 (1977).
Basionym: Flammula edulis Peck (1897)
Types: UNITED STATES: New Jersey: Haddonfield, Camden County (approx. 39.8915°N, 75.0377°W, alt. approx. 25 m a.s.l.) on grassy soil in urban roadside, Oct. 1896, C. McIlvaine, det: C.H. Peck (Holotype. herbarium acc. no. NYS-F-1056, HJB1000577).
Diagnosis: Pileus fleshy, convex, obtuse, glabrous, moist, brown, grayish-brown or alutaceous-brown, sometimes rimose, flesh whitish; lamellae rather broad, close, decurrent, bright tan color, becoming brownish-ferruginous; stems caespitose, equal, stuffed or hollow, brown; spores subelliptical, .0005 in. long, .0002-.00025 broad. Pileus 2-3 in. broad; stem 2-3 in. long, 3-6 lines thick. Grassy ground, along pavements, in gutters and by the side of wooden frames of hotbeds. Haddonfield, New Jersey. October. C. McIlvaine. The collector of this species informs me that the flavor of the fresh plant is slightly bitter, but that this disappears in cooking and the fungus furnishes a very good and tender article of food. Successive crops continued to appear for a month. In the dried specimens the stem is striate.
Commentary: This taxon was originally described as Flammula edulis in Peck (1897), recombined into Gymnopilus by Murrill (1917) and then recombined into Hebeloma by Kauffman (1926). The type collection was not examined as part of this study.
All current species: aanenii | adherens | aestivale | albidulum | alboerumpens | albomarginatum | album | alpinicola | alpinum | ambustiterranum | aminophilum | ammophilum | angelesiense | angustilamellatum | anthracophilum | arcticum | asperosporum | aurantioumbrinum | australe | avellaneum | bellotianum | birrus | bulbiferum | catalaunicum | caulocystidiosum | cavipes | celatum | cinnamomeum | circinans | cistophilum | citrisporum | cohaerens | colvinii | crustuliniforme | cylindrosporum | danicum | discomorbidum | duracinoides | eburneum | echinosporum | erebium | erumpens | excedens | flavidifolium | fuscatum | fusisporum | geminatum | grandisporum | griseopruinatum | harperi | helodes | hiemale | ifeleletorum | immutabile | incarnatulum | indicum | ingratum | ischnostylum | islandicum | kelloggense | lactariolens | laetitiae | laterinum | leucosarx | limbatum | lindae | louiseae | luchuense | luteicystidiatum | lutense | mackinawense | magnicystidiatum | marginatulum | matritense | mediorufum | melleum | mesophaeum | minus | monticola | nanum | nauseosum | naviculosporum | neurophyllum | nigellum | nitidum | nothofagetorum | odoratissimum | olympianum | pallidolabiatum | paludicola | parcivelum | parvicystidiatum | parvisporum | pascuense | perexiguum | plesiocistum | populinum | porphyrosporum | praeolidum | psammophilum | pseudoamarescens | pseudofragilipes | pubescens | pumilum | pungens | pusillum | quercetorum | radicans | radicosoides | radicosum | rostratum | sacchariolens | sagarae | salicicola | sarcophyllum | serratum | sinapizans | sordescens | sordidulum | spetsbergense | sporadicum | subaustrale | subconcolor | subfastibile | subtortum | syrjense | theobrominum | vaccinum | velatum | velutipes | vesterholtii | victoriense | vinosophyllum | viscidissimum | youngii
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