Ostreichnion americanum
Ostreichnion americanum Duby, Mém. Soc. Phys. Hist. nat. Genève 16(1): 34 (1861) [1862].
Index Fungorum number: IF 431867; Facesoffungi number: FoF 04627, Fig. 1
Description: see Thambugala et al. (2014).
Material considered: see Thambugala et al. (2014).
Fig. 1 Ostreichnion americanum (NY 626). a Herbarium label. b, c Appearance of ascomata on host surface. d Section through ascomata. e Peridium. f Asci with ascospores. g–k Ascospores. Scale bars: d = 300 μm, e = 20 μm, f = 100 μm, g–k = 50 μm.
Importance and distribution
There are six Ostreichnion epithets in Index Fungorum (2022), but three species namely O. appendiculatum, O. beejakoshae and O. curtisii have been transferred to Ericboehmia. Ostreichnion americanum has been synonymized with O. sassafras. Ostreichnion comprises two species known on Pinus sp. (Pinaceae), Quercus faginea (Fagaceae) and Vitis sp. (Vitaceae) and distributed in Europe (Spain, United Kingdom) and The United States.
References
Barr ME. 1975 – The genus Ostreichnion. Mycotaxon 3, 81–88.
Boehm EWA, Mugambi G, Miller AN, Huhndorf S et al. 2009a – A molecular phylogenetic reappraisal of the Hysteriaceae, Mytilinidiaceae and Gloniaceae (Pleosporomycetidae, Dothideomycetes) with keys to world species. Studies in Mycology 64, 49–83.
Boehm EWA, Schoch CL, Spatafora JW. 2009b – On the evolution of the Hysteriaceae and Mytilinidiaceae (Pleosporomycetidae, Dothideomyceetes, Ascomycota) using four nuclear genes. Mycological Research 113, 461–479.
Clements FE, Shear CL. 1931 – The genera of fungi. Wilson, New York.
Doilom M, Hyde KD, Phookamsak R, Dai DQ et al. 2018 – Mycosphere Notes 225–274: types and other specimens of some genera of Ascomycota. Mycosphere 9, 647–754.
Duby JE. 1862 – Mémoire sur la tribu des Hystérinées de la famille des Hypoxylées (Pyrénomycètes). Memoires de la Société de physique et d’histoire naturelle de Genève 16, 15–70.
Jayasiri SC, Hyde KD, Jones EBG, Peršoh D et al. 2018 – Taxonomic novelties of hysteriform Dothideomycetes. Mycosphere 9, 803–837.
Lohman ML. 1934 – A cultural and taxonomic study of Hysterium hyalinum. Papers of the Michigan Academy of Science Arts & Letters 19, 133–140.
Rehm H. 1886 – Revision der Hysterineen in herb. Duby. Hedwigia 25, 137–155, 173–202.
Saccardo PA. 1883 – Sylloge Pyrenomycetum, Vol. II. Sylloge Fungorum 2, 1–815.
Zogg H. 1962 – Die Hysteriaceae s. str. und Lophiaceae, unter besonderer Berücksichtigung der mitteleuropäischen Formen. Beiträge zur Kryptogamenflora der Schweiz Band 11, 1–190.
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