Picipes dictyopus (Mont.) B.K. Cui, Xing Ji & J.L. Zhou, 2022

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/17AF3D91-4D95-5CF8-9DF6-F0D6C216C9C8
treatment provided by	Biodiversity Data Journal by Pensoft (2023-09-25 14:16:44, last updated 2024-07-09 02:06:57)
scientific name	Picipes dictyopus (Mont.) B.K. Cui, Xing Ji & J.L. Zhou, 2022
status

Treatment

Picipes dictyopus (Mont.) B.K. Cui, Xing Ji & J.L. Zhou, 2022 View in CoL

Materials

Type status: Other material. Occurrence: catalogNumber: LRD 9 ; occurrenceID: C879AE3C-4604-545F-9A6E-1B55CCB03537; Location: higherGeography: Colombia; Tolima; Municipality of Ibague ; JBSJ; verbatimElevation: 1200 m; verbatimCoordinates: 4°27'6.7"N 75°13'19.8"W; Event: eventDate: 22 Sep 2019; Record Level: collectionCode: FU GoogleMaps GoogleMaps

Notes

This species is characterised by having a laterally stipitate basidiocarp, with a robust and black stipe, an irregular margin and cylindrical basidiospores. It was originally described from the Juan Fernandez Archipelago, near the coast of Chile ( Palacio et al. 2017). Currently, the species has a wide global distribution. In Colombia, this is the first record of the species for Tolima.

Diagnosis

Basidiomes laterally stipitate. Pileus flabelliform, upper surface glabrous, yellowish-brown (Fig. 3 View Figure 3 I). Pore surface ochraceous. Pores decurrent; tubes and context pale orange. Stipe black. Hyphal structure dimitic; generative hyphae clamped, hyaline; skeleto-binding hyphae yellowish. Basidia clavate, 4-sterigmate. Basidiospores cylindrical, thin-walled, hyaline, smooth, negative in Melzer’s Reagent, 5.7-6.1 × 2.4 μm.

References

Palacio, Melissa, Robledo, Gerardo Lucio, Reck, Mateus Arduvino, Grassi, Emanuel, Goes-Neto, Aristoteles, Drechsler-Santos, Elisandro Ricardo, 2017. Decrypting the Polyporus dictyopus complex: Recovery of Atroporus Ryvarden and segregation of Neodictyopus gen. nov. (Polyporales, Basidiomyocta). PLOS One 12 (10)

Figures

Figure 3. Fresh basidiomata of species as new records for the Department of Tolima. A Basidiomata of Rigidoporus microporus (LRD 137); B Basidiomata of Rigidoporus vinctus (LRD 144); C Basidiomata of Podoscypha venustula (ZF 29); D Basidiomata of Diplomitoporus hondurensus (ZF 38); E Basidiomata of Echinochaete brachypora (ZF 39); F Basidiomata of Lentinus velutinus (LRD 136); G-H Basidiomata of Nigroporus vinosus (LRD 125); I Basidiomata of Polyporus dictyopus (LRD 9); J Basidiomata of Trametes maxima (PXVB 21); K Basidiomata of Trichaptum sector (PXVB 7). Scale bars = 1 cm. Photos by: Lina Davila (I); Ana Maria Davila (B); Paula Villanueva (A, C, D, E, F, G, H, J, K)