Chaconia maprouneae (Viégas) Y. Ono & J.F. Hennen

Junior, Alcindo Da Silva Martins, Gomes, Paulo Weslem Portal, Sakuragui, Cássia Mônica & Junior, Aníbal Alves De Carvalho, 2022, Contributions to the knowledge and distribution of Pucciniales (rust fungi) in three Brazilian biomes, Phytotaxa 577 (1), pp. 79-117 : 95

Chaconia maprouneae (Viégas) Y. Ono & J.F. Hennen , in Hennen & Figueiredo, Mycologia 73: 350-355. 1981. (?/?,II/III). Figure 5 (L-M).

BASIONYM— Coleosporium maprouneae Viégas , Bragantia 5: 5. 1945.

Type on Maprounea brasiliensis St-Hill., Tumulo de Lund, Lagoa Santa, Minas Gerais State, Brazil, 8.04.193 6, P. Krug & G. P. Viégas- 1509 .

SPECIMENS EXAMINED— BRAZIL, PARÁ, Melgaço, Floresta Nacional de Caxiuan ã, on Euphorbiaceae – Maprounea sp. , 17.VII.2016, II, A. Martins Junior & F. Vaz 190/16 (RB 756925); SÃO PAULO, Mogi Guaçu, Reserva Biológtica de Mogi Guaçu, “Campinhinha” farm, 20.VI.2017, A. Martins Junior & A.A Carvalho Junior 231/17 (RB 757294).

DESCRIPTION: Hennen et al. (2005).

Figures

FIGURE 5. A–D: Aecidium vinnulum: A–B: Peridial cells: A: Outer facing; B: Inner facing; C–D: Aeciospores: C: Medial view; D: Superficial view; E–I: Catenulopsora hennenae: E–F: Urediniospores: E: Medial view; F: Superficial view; G–H: Paraphyses; I: Teliospores; J–K: Urediniospores of Chaconia brasiliensis: J: Medial view; K: Superficial view; L–M: Urediniospores of Chaconia maprouneae: L: Medial view; M: Superficial view; N–P: Cionothrix praelonga: N: Spermogonium; O: Aspect of the teliospore chain; P: Teliospores; Bars: A–H, J–M, O–P = 10 μm; I = 20 μm; N = 40 μm.