Cionothrix praelonga (G. Winter) Arthur

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

Cionothrix praelonga (G. Winter) Arthur , N. Am. Fl. 7: 124. 1907. (0/III). Figure 5 (N-P).

BASIONYM— Cronartium praelongum G. Winter. , in Rabenhorst, Hedwigia 26: 24. 1887.

Type on Eupatorium sp. ? (in Ule material is E. odoratum L. – Arthur considers as Compositae indet.), S ã o Francisco, Santa Catarina State, Brazil, V.1885, Ule 73 .

SPECIMENS EXAMINED— BRAZIL, SÃO PAULO, Mogi Guaçu, Reserva Biológica de Mogi Guaçu, “Campinhinha” farm, on Asteraceae Eupatorium sp. , 02.V.2016, III, A. Martins Junior & A.A. Carvalho Junior 70/16 (RB 757083); 03.V.2016, 81/16 (RB 757252); on Asteraceae – Chromolaena odorata (L.) R.M.King & H.Rob., 19.VI.2017, 0, III, 203/17 (RB 757357); Mogi Mirim, Forest Estaç ã o Experimental/Horto Florestal de Mogi Mirim, 21.VI.2017, 267/17 (RB 757109); Luiz Antônio, Estaç ã o Experimental de Luiz Antônio, 22.VI.2017, 304/17 (RB 757077).

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.