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Data Set Maintenance: Data set standard item. Data set author(s): Rambold G. Data set not revised; to be published after submission.

Nomenclature: Current taxonomic status: basionymous or accepted. Taxonomic rank: genus. Rhexophiale. Gomphillaceae W. Watson ex Hafellner (1984); Ostropales.

Type Information: Type: Rhexophiale coronata Th.Fr. (= R. rhexoblephara (Nyl.) Zahlbr.

Taxonomic Literature: Henssen A. in Farkas E.+., Lücking R. & Wirth V. (eds), Biblioth. Lichenol. 58: 123-136 (1995).

Lichen Photobionts: Primary photobiont present; trentepohlioid. Secondary photobiont absent.

Thallus: Indistinct or crustose. Upper Surface: Special structures absent. Lower Surface: Attached by the whole lower surface; special structures absent.

Reproduction Strategy: Only known as sterile, asexually reproducing form or with sexual (and possible asexual) stages. Ascocarps: Apothecioid, orbicular, forming all across the thallus surface, soon sessile. Margin: Prominent. Exciple: Black, brown, white, or brownish yellow. Epithecium: Apical cells brown. Interascal Hyphae: Present, scarcely branched, not or scarcely anastomosed. Hypothecium: Black or brown.

Ascospores: c. 8 per ascus; septa present; transversally septate; wall thin, not thickened at the septum, hyaline, in Lugol's Solution negative, wall not ornamented.

Conidiomata: Absent resp. not observed or present; pycnidial; sessile, formed all accross the thallus surface.

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