Nigroporus vinosus (Berk.) Murrill, 1905

Zambrano-Forero, Cristian J, Davila-Giraldo, Lina R, Motato-Vasquez, Viviana, Villanueva, Paula X, Rondon-Barragan, Iang S & Murillo-Arango, Walter, 2023, Diversity and distribution of macrofungi (Ascomycota and Basidiomycota) in Tolima, a Department of the Colombian Andes: an annotated checklist, Biodiversity Data Journal 11, pp. 104307-104307 : 104307

publication ID

https://dx.doi.org/10.3897/BDJ.11.e104307

persistent identifier

https://treatment.plazi.org/id/9BB24194-C298-583D-93C1-254374E31C24

treatment provided by

Biodiversity Data Journal by Pensoft

scientific name

Nigroporus vinosus (Berk.) Murrill, 1905
status

 

Nigroporus vinosus (Berk.) Murrill, 1905 View in CoL View at ENA

Materials

Type status: Other material. Occurrence: catalogNumber: LRD125 ; occurrenceID: 6D1B7F26-2BCB-5AB3-AA8F-B38923EE2C44; Location: higherGeography: Colombia; Tolima; Municipality of Líbano; Santa Librada Reserve ; verbatimElevation: 1100 m; verbatimCoordinates: 4°52'48.4"N 75°01'17.4"W; Event: eventDate: 29 Sep 2019; Record Level: collectionCode: FUT GoogleMaps GoogleMaps

Notes

The small vinaceous to purple basidiome are characteristic of this species, the allantoid to cylindrical spores separate it from species in Nigrofomes Murrill. The species present a Pantropical distribution. This is the first record of the species for Tolima.

Diagnosis

Basidiomes annual, effused-reflexed to pileate with contracted base. Pileus dimidiate to flabelliform, applanate, upper surface velutinate, vinaceous to purplish-brown, azonate (Fig. 3 View Figure 3 H). Pore surface greyish-brown. Pores circular to irregular, 6-10 per mm (Fig. 3 View Figure 3 G). Tubes concolorous with the pore surface or slightly greyish. Context dark brown, up to 3 mm thick. Hyphal structure dimitic; generative hyphae with clamps, thin-walled, skeletal hyphae thick-walled. Basidiospores allantoid to cylindrical, smooth, hyaline, negative in Melzer’s Reagent, 2.9-3.5 × 1.2-1.8 µm.