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Nomenclature

Lactarius porninsis Rolland
Bull. Soc. Mycol. France 5: 168. 1889.

Original diagnosis

Pileo carnoso, admodum firmo, superficiem rugosam, sed glabram, praebente, viscosam, pulchre aurantio-luteam, zonis subelevatis cinnabarrinis plerumque praeditam (Color cinnabarrinus ad velum generale spectare videtur), primitus convexo, dein applanato, tandem que infundibuliformi, irregulari, subumbonato, 0m,1 usque latitudine adaequante, margine levi, involuta. Lamellis luteis (Cucurbitae caro), pallentibus, demum ocraceis, lucem versus vibrantibus, angustis, confertis. Stipite firmo, elastico-corticato, medulla albida sat densa farcto, mox cavo, ocraceo, expallente, cylindrico, saepe curvato, radicoso, costato, striolato, glabro, diametrum pilei longitudine attingente, 0m,015 et ultra latitudine. Lacte persistenter albo, parco. Carne albida, primitus miti, denique subacri et amara, cetaria redolente, etiam prima aetate. Sporis asperis rotundis, 7,5 µ latis, ampla sporidiola nucleatis. Fungus simulat corium quiddam aurei Mali humi jacens. Chamonix, jusxta viam cataractae "Le Dard". Zermatt, clivis nemorosis Riffel montis. Augusto et Septembre mensibus, sub Laricibus copiose.

Typification

Lectotypus: Bull. Soc. Mycol. France 5, pl. XIVbis/2 (1889)
Europe: Switzerland:

Nomenclatural notes

  1. as 'porninae' in Sacc., Syll. Fung. 9: 57, 1891

Description

Photographs

Microscopy

SEM photos