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Hosseusia Gyeln. (1940)

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: accepted or basionymous. Taxonomic rank: genus. Number of known taxa within this rank: 1. Hosseusia. Genus of unknown placement (incertae sedis); Peltigerineae; Lecanorales.

Type Information: Type: Hosseusia gertrudiana Gyeln.

Taxonomic Literature: Koefarago-Gyelnik V., Lilloa 5: 201-211 [p. 205-206] (1940).

Ecology: Biotroph; lichenized; substrate non-calciferous.

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

Thallus: Crustose, not subdivided parts, subfruticose. Upper Surface: Black; special structures absent. Lower Surface: Attached by holdfasts; special structures absent.

Reproduction Strategy: Only known as sterile, asexually reproducing form or with sexual (and possible asexual) stages. Ascocarps: Apothecioid. Margin: External filaments absent. Periphyses: Absent. Interascal Hyphae: Present.

Asci: Dehiscence lecanoralean.

Ascospores: Wall not thickened at the septum, in Lugol's Solution negative.

Conidiomata: Absent resp. not observed or present.

Secondary Metabolites: Not detected.

(report generated 04.Okt.2007)


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