Tropicoporus tropicalis (M.J.Larsen & Lombard) L.W.Zhou & Y.C.Dai

X, Vitor, Lima, avier de, T, Virton Rodrigo, Oliveira, argino de, C, Nelson, Lima-Júnior, orreia de, C., José Ribamar, Oliveira-Filho, Santos, Carla, Lima, Nelson & Gibertoni, Tatiana Baptista, 2022, Taxonomy and phylogenetic analysis reveal one new genus and three new species in Inonotus s. l. (Hymenochaetaceae) from Brazil, Cryptogamie, Mycologie 20 (1), pp. 1-21 : 16

Tropicoporus tropicalis (M.J.Larsen & Lombard) L.W.Zhou & Y.C.Dai

Fungal Diversity 77: 345 (2015)

SPECIMENS EXAMINED. — Brazil, Alagoas State, Quebrangulo City, REBIO de PedraTalhada, on dead wood, 09°15’23.0”S, 36°24’47.0”W, 542 m, 14.V.2019, V. R. T. Oliveira, (URM[URM93800]); 09°15’23.0”S, 36°24’47.0”W, 542 m, 14.V.2019, V. R. T. Oliveira, (URM[URM94055]); S 09°15’29.0” and W 36°25’52.0”, 614 m, 14.VII.2019, V. R. T. Oliveira, (URM[URM93777]); 09°15’21.0”S, 36°24’47.0”W, 534 m, 14.VII.2019, V. R. T. Oliveira, (URM[URM93753]); 9°15’00.7”S, 36°25’38.3”W, 758m, 19.IX.2018, V. Xavier de Lima, (URM[URM94078]). Amapá State, Porto Grande, FLONA de Amapá, 01°23’07’N, 51°39’28”W, 158 m, II.2014, A. M. Soares, (URM[URM89677]). Bahia State, Itamarajú, PARNAH do Monte Pascoal, on dead wood, 16°53’33.8”S, 39°24’37.8”W, 408 m, 25.V.2019, R. L. M. Alvarenga, (URM[URM94070]); 16°53’33.8”S, 39°24’37.8”W, 408 m, 26.V.2019, R. L. M. Alvarenga, (URM[URM94071]); 16°53’33.8”S, 39°24’37.8”W, 408 m, 08.VIII.2018, V. Xavier de Lima, (URM[URM94069]); Pernambuco State, Olinda, 7º Grupo de Artilharia de Campanha (GAC), on dead wood, 08°00’05”S, 34°51’51”W, 16.VI.2018, V. R. T. Oliveira, (URM[URM[94077]).

REMARKS

The most commonly found species of genus in the studied areas ( Fig. 9 A-D). The abundance of setae is highly variable among specimens, and often it is necessary to observe more than one microscopical preparation to detect their presence. The small pores (7-10/mm) and basidiospores (3-3.5 × 2-2.5 Μm), and the presence of setae in the dissepiments or immersed in the trama distinguish this species from other resupinate poroid Hymenochaetaceae in the region.

Figures

FIG. 9. — Tropicoporus tropicalis (M.J.Larsen & Lombard) L.W.Zhou & Y.C.Dai and T. stratificans G.Coelho & Yurchenko: A, T. tropicalis basidioma of URM94078 in situ; B, vertical section of URM94078; C, setae of URM94078 in 3% KOH; D, basidiospores of URM94078 in 3% KOH; E, dried T. stratificans basidioma of URM94063; F, tube trama of URM94063 in CB, immersed rhomboid crystals; G, hymenial setae of URM94063 in 3% KOH; H, basidiospores of URM94063 in 3% KOH. Scale bars: A, B, 5 cm; C, 1 cm; D, 5 mm;