Botanische Staatssammlung München © 1995–2008
Data remain intellectual property of the data set authors.

Bryodina Hafellner (2001)

Data Set Maintenance: Data set standard item. Data set author(s): Scholz P. (02-05-18). Data set not revised; to be published after submission.

Nomenclature: Taxonomic rank: genus. Number of known taxa within this rank: 2. Synonyms: Bryonora sect. Rhyparizae Poelt & Obermayer; Lecanoraceae Körb. (1855); Lecanorineae; Lecanorales.

Type Information: Type: Bryodina rhypariza (Nyl.) Hafellner & Türk.

Taxonomic Literature: Hafellner J. & Türk R., Stapfia 76: 1-167 [150, 164] (2001); Poelt J. & Obermayer W., Nova Hedwigia 53: 1-26 (1991) - sub Bryonora; Poelt J., Nova Hedwigia 38: 73-111 (1983) - sub Bryonora.

Biogeography: Checklist records: Austria, Italy, and Sweden and Norway.

Ecology: Biotroph; lichenized; bryophytic; substrate non-calciferous (partly on cyanobacteria).

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

Thallus: Crustose, not subdivided parts. Upper Surface: Grey; 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: Distinct. Exciple: White or brownish yellow. Epithecium: Apical cells brown. Interascal Hyphae: Present, scarcely branched, not or scarcely anastomosed. Hypothecium: White or brownish yellow.

Asci: Tholus thickened, amyloid, with non-amyloid wide axial body and divergent amyloid flanks towards apex; dehiscence lecanoralean.

Ascospores: c. 8 per ascus, oblong-obtuse, reniform, oblong, or curved, (14)-15-23-(26) µm long, 3.5-9 µm wide, obtuse; septa absent or present; transversally septate, 0-1-transversally septate; wall thin, hyaline, in Lugol's Solution negative, wall not ornamented.

Conidiomata: Absent resp. not observed or present; pycnidial; immersed.

Conidia: Filiform.

Secondary Metabolites: Present, of the following substance class(es): orcinol depsidones and (higher) aliphatic acids.

(report generated 04.Okt.2007)

In case that additional characters and states are required to be included in this data set, consult the LIAS Instructions to Participants and follow the procedures described there.