Craterium rubronodum G. Lister, Trans. Brit. Mycol. Soc.

Treviño-Zevallos, Italo, García-Cunchillos, Iván, Basanta, Diana Wrigley De & Lado, Carlos, 2023, Diversity of Myxomycetes from Peru Part III: The high Andes and the altiplano, Phytotaxa 624 (1), pp. 1-92 : 18

publication ID	https://doi.org/10.11646/phytotaxa.624.1.1
DOI	https://doi.org/10.5281/zenodo.10247599
persistent identifier	https://treatment.plazi.org/id/8D7C4C67-FFBE-FFE9-FF7E-F596A06DF8F8
treatment provided by	Plazi (2023-11-17 19:19:30, last updated 2023-12-08 13:56:47)
scientific name	Craterium rubronodum G. Lister, Trans. Brit. Mycol. Soc.
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Treatment

32. º Craterium rubronodum G. Lister, Trans. Brit. Mycol. Soc. View in CoL 5: 74 (1915)

Specimen examined. PERU. Ancash: Huari, Huari, Challhuyacu , Huamantanga , 7 km south of Huamparán , 3238 m, 9º18′13”S, 77º10′16”W, 12 May 2018, woody debris, Lado 26463a (MA-Fungi 97247) GoogleMaps .

Notes. It differs from other species by the cup or saucer-shaped sporotheca ( Fig. 3B View FIGURE 3 ) and spores ornamented with unevenly distributed spinules, sometimes joining to form a broken reticulum. Martin & Alexopoulos (1969) described the capillitium with pale pink calcareous nodules, but in the Peruvian specimens, they were yellowish in transmitted light.

So far, it is known from the Democratic Republic of the Congo, Mexico, Asia and Malta ( Poulain et al. 2011, GBIF 2022). It represents the first record for South America, found inhabiting the woody remains of vegetation associated with crops, in the department of Ancash.

References

GBIF: The Global Biodiversity Information Facility (2022) Available from: https: // www. gbif. org (accessed 21 June 2022)

Martin, G. W. & Alexopoulos, C. J. (1969) The Myxomycetes. University of Iowa Press. Iowa, 560 pp.

Poulain, M., Meyer, M. & Bozonnet, J. (2011) Les Myxomycetes. Federation Mycologique et Botanique Dauphine-Savoie, Delemont, 1119 pp.

Figures

FIGURE 3. A. Sporocarp of Comatricha nodulifera (MA-Fungi 94735). B. Craterium rubronodum (MA-Fungi 97247). C. Cribraria lepida (MA-Fungi 94606). D. Diachea mitchellii (MA-Fungi 96415). E. Spores by SEM of Diachea mitchellii (MA-Fungi 91227). F. Spores by SEM of Dianema succulenticola (MA-Fungi 94551). G. Sporocarp of Didymium xerophylum (MA-Fungi 86885). H. Licea aurea (MA-Fungi 91750). I. Spore by SEM of Licea aurea (dwb 3533). Scales A-D, G = 0.2 mm; E-F, I = 5 µm, H = 0.1 mm.