Antrodiella multipileata Log.-Leite & J.E. Wright, 1991

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

Antrodiella multipileata Log.-Leite & J.E. Wright, 1991

Materials

Type status: Other material. Occurrence: catalogNumber: LRD 129 ; occurrenceID: 87F7969F-86EC-5B04-81F5-50D78E453B5D; 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

Notes

This species is characterised by small and whitish basidiomes with large irregular pores and ellipsoid basidiospores, in addition to the hyphal structure of difficult interpretation. The species was described from Brazil ( Leite and Wright 1991). This is the first record of the species for Colombia.

Diagnosis

Basidiomes annual, effused reflexed to pileate, upper surface pale yellow, zonate (Fig. 2 B). Pore surface white to light straw-colored. Pores angular to slightly irregular, 4-5 per mm. Margin poroid to irpicoid. Context thin, concolorous with the tubes. Hyphal structure dimitic, generative hyphae with clamps, hyaline, very difficult to observe, skeletal hyphae hyaline, thick-walled to solid. Presence of abundant crystals. Cystidia and other sterile elements absent. Basidia with four sterigmata. Basidiospores ellipsoid, hyaline, thin-walled, 3.6-4.5 × 2.5-3.2 μm.

Figures

Figure 2. Fresh basidiomata of species as new records for Colombia. A Basidiomata of Phylloporia chrysites (LRD 12); B Basidiomata of Antrodiella multipileata (LRD 129); C Basidiomata of Flabellophora parva (ZF 54); D Basidiomata of Perenniporiella micropora (LRD 126). E Basidiomata of Perenniporia ochroleuca (ZF 51); F Basidiomata of Trametes cingulata (LRD 119); G Basidiomata of Dentipellicula guyanensis (ZF 48). Scale bars A, B, C, F = 5 cm; Scale bars D, E, G = 1 cm. Photos by: Cristian Zambrano (C, E, F); Lina Davila (A); Paula Villanueva (B, D, G).