• Pfister, D. (Photographer). (2008) Fistulina after harvest  [photograph]. Punta Arenas, Chile.

    Pfister, D. (Photographer). (2008) Fistulina after harvest [photograph]. Punta Arenas, Chile.

  • Haelwaters, D. (Photographer). (2013). Laetiporus sulphureus – Chicken of the woods. [photograph]. Hingham, MA: Worlds End.

    Haelwaters, D. (Photographer). (2013). Laetiporus sulphureus – Chicken of the woods. [photograph]. Hingham, MA: Worlds End.

  • Haelwaters, D. (Photographer). (2013). Trichaptum biforme [photograph]. Hingham, MA: Worlds End.

    Haelwaters, D. (Photographer). (2013). Trichaptum biforme [photograph]. Hingham, MA: Worlds End.

  • Pfister, D. (Photographer). (2008) Peziza, a cup fungus [photograph]. Punta Arenas, Chile.

    Pfister, D. (Photographer). (2008) Peziza, a cup fungus [photograph]. Punta Arenas, Chile.

  • Haelwaters, D. (Photographer). (2013). Gloeoporus-dichrousl [photograph]. Hingham, MA: Worlds End.

    Haelwaters, D. (Photographer). (2013). Gloeoporus-dichrousl [photograph]. Hingham, MA: Worlds End.

  • Haelwaters, D. (Photographer). (2013). Mycena sp. [photograph]. Hingham, MA: Worlds End.

    Haelwaters, D. (Photographer). (2013). Mycena sp. [photograph]. Hingham, MA: Worlds End.

  • Pfister, D. (Photographer). (2008) Cyttaria, a fungal parasite of Nothofagus [photograph]. Punta Arenas, Chile.

    Pfister, D. (Photographer). (2008) Cyttaria, a fungal parasite of Nothofagus [photograph]. Punta Arenas, Chile.

  • Haelwaters, D. (Photographer). (2013). Polyporus alveolaris [photograph]. Hingham, MA: Worlds End.

    Haelwaters, D. (Photographer). (2013). Polyporus alveolaris [photograph]. Hingham, MA: Worlds End.

  • Haelwaters, D. (Photographer). (2013). Schizophyllum commune – Split Gill [photograph]. Hingham, MA: Worlds End.

    Haelwaters, D. (Photographer). (2013). Schizophyllum commune – Split Gill [photograph]. Hingham, MA: Worlds End.

Recent Publications

The genus Parasola in Pakistan with the description of two new species

Hussain, S., et al., 2018. The genus Parasola in Pakistan with the description of two new species. MycoKeys , 30 , pp. 41-60. Publisher's VersionAbstract

Parasola is a genus of small, veil-less coprinoid mushrooms in the family Psathyrellaceae (Agaricales). The genus is not well documented in Asia, specifically in Pakistan. In this study we describe two new species Parasola glabra and P. pseudolactea from Pakistan, based on morphological and molecular data. Phylogeny based on three DNA regions: nuc rDNA region encompassing the internal transcribed spacers 1 and 2 along with the 5.8S rDNA (ITS), nuc 28S rDNA D1-D2 domains (28S) and translation elongation factor 1α gene (TEF1α) show that the new taxa are clustered in a clade formed by the members of section Parasola of genus ParasolaParasola glabra with grayish pileus, slightly depressed pileal disc, lamellae separated from the stipe by pseudocollarium, basidiospores 14.5–16.5 × 9.5–11.5 × 8.0–10.5 µm, in front view broadly ovoid to oblong, some with rhomboidal outline, in side view ellipsoid, with eccentric germ-pore of 1.5 µm diameter. Parasola pseudolactea with yellowish brown to dull brown pileus, disc indistinctly umbonate, lamellae free, pseudocollarium absent, basidiospores 13.5–14.5 × 10.5–12.0 × 9.5–10.5 µm, in face view rounded triangular to heart shaped, rarely ovoid to subglobose, in side view ellipsoid to oblong, with eccentric germ-pore of 1.5 µm diam. In addition to these new species, P. auricoma and P.lilatincta were also studied. Morphological descriptions for the new species and comparison with known Parasola species are provided. Our observations highlight the diversity of Parasola in northern Pakistan and further document the need for additional systematic focus on the region’s fungi.

Keywords:

Basidiomycota, diversity, Parasola, phylogeny, taxonomy

Read more
More