Araneae membranaceae (Cortinarius paleaceus)

Systematica:
  • Division: Basidiomycota (Basidiomycetes)
  • Subdivision: Agaricomycotina (Agaricomycetes)
  • Classis: Agaricomycetes (Agaricomycetes)
  • Subclass: Agaricomycetidae (Agaricomycetes)
  • Ordo: Agaricales (Agaric vel Lamellar)
  • Family Cortinariaceae (Spiderwebs)
  • Genus: Cortinarius (Spiderweb)
  • Type: Cortinarius paleaceus (Membranous cobweb)

Araneae membranaceae (Cortinarius paleaceus) photo and description

Description:

Cap 2—3 (3,5) cm diametro, campana-formata, convexo, tuberculo mastoideo acuto, obscure brunneo, brunneo-brunneo, interdum striatis radialibus dilute brunneis, siccitate ochraceo-brunneis, squamis albido-scistis. maximc notabilis prope marginem et reliquiae luminis in margine velati.

bracteae sparsae, latae, dente vel libero adnatae, brunneae, dein ferrugineo-brunneae.

Crus longa, 8—10 (15) cm et 0,3—0,5 cm diametro tenuis, ad basin curvata, dura, fibroso-striata, intus concava, brunneo-brunnea, pilis albido-sericeo-sentitis. zonis cum squamis magnis cinereis ad basin.

Caro tenuis, fragilis, caule solida, brunnea, inodora, iuxta litterarum odorem geranii.

Propagatio:

Araneus a sero Iulio ad medium Septembrem crescit in silva mixta inter paludes, in musco, non saepe, interdum abundanter.

Similitudo:

Araneus membranaceus arctissimam speciem habet, araneus sylvestris membranaceus, qui purpureo bracteis et superiori caulis parte distinguitur, interdum synonymum habetur. Gossamer araneae magna similitudine, a quo minore magnitudine, squamis distincta, in palude nascens.

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