Pyrenula cyrtospora (Stirt.) Müll.Arg.
Details
Pyrenula cyrtospora (Stirt.) Müll.Arg., Bull. Herb. Boissier 2: 95 (1894)
Nomenclature
(Stirt.) Müll.Arg.
Stirt.
Müll.Arg.
1894
95
ICN
species
Pyrenula cyrtospora
Classification
Descriptions
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Thallus epiphloeodal, ochraceous, smooth, waxy, continuous, occasionally irregularly cracked, not areolate-rimose, in bands or patches 1-2(-4) cm wide, not delimited at margins. Perithecia emergent, scattered, rounded to somewhat irregular, discrete or 2-4-confluent, 0.1-1.0 mm diam., hemispherical to ± conical, black, shining or with whitish arachnoid covering of cortex or periderm. Ostiole central, gaping, to ± papillate. Ascospores uniseriate, ovoid to broadly ellipsoid, 4-locular (15.5-)17-20.4 × 6.8-8.0 µm. Chemistry: UV+ orange before charring, UV+ pale blue after charring.
Taxonomic concepts
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Pyrenula cyrtospora (Stirt.) Müll.Arg.
Metadata
5c04bdcf-d371-434e-8349-405a398ebb2e
scientific name
Names_Plants
1 January 2000
20 September 2013