Octospora erzbergeri
Coll. NV 2019.08.37
Coll. NV 2019.08.37
© N. Van Vooren

Octospora erzbergeri Benkert, Österr. Z. Pilzk., 15: 1 (2006).

 

Basionym Octospora erzbergeri Benkert, Österr. Z. Pilzk., 15: 1 (2006).

Diagnosis Apothecia usque ad ca. 1,2 mm lata, margine piloso. Hymenium ochraceum vel pallide aurantiacum, superficies exterior pallidior. Excipulum ex textura intricata; margo ex textura porrecta, hymenium conspicue superans, cellulae in pilosos finentes; pili incolorati, usque ad ca. 320 µm longi, 4-7 µm lati, rigidi, subacuti, crassotunicati [1-2 (-3) µm]. Superficies exterior laxe hyphis brevibus ramosis obtecta. Asci ca. 150-200 × 15-17 µm, octospori. Sporae uniseriatae, late ellipsoideae vel subglobosae, 13-15 (-15,5) × 11-13 (-14) µm, gutta olearia magna 8-9 µm praeditae, verrucosae. Verrucae remotae, rotundatae, ca. 0,5-1 µm latae. Paraphyses rectae, ad apicem paulum utriculate dilatatae ad 4-7 µm, infra apices usque ad 9 µm latae. Habitat: Muscus hospitalis Pseudoleskeella nervosa (Brio.) Nyholm. Apparatus infectorius: Hyphae infectorii ad rhizoidea gallas formant.

Type ex herb. Benkert (B) - holotypus

MycoBank 521957

 

Literature
Benkert D. 2006. Octospora erzbergeri (Pezizales, Ascomycetes), eine neue Art aus Serbien-Montenegro. Österreichische Zeitschrift für Pilzkunde, 15: 1-6.
Németh C. 2017. Octospora erzbergeri (Pyronemataceae), a bryophilous ascomycete in Hungary. Studia botanica hungarica, 48 (1): 105-123.
Sochorová Z., Matočec N., Kušan I., Janošík L., Eckstein J., Vega M., Mešić A., Sedlářová M., Martínez-Gil R., Sochor M. 2020. Amended description of the rarely reported bryophilous ascomycete Octospora svrcekii (Pyronemataceae) with notes on the phylogeny of the section Wrightoideae. Phytotaxa, 475 (1): 1-17.


Classification Pyronemataceae, Octospora


CreatedDate 07/12/2020.

UpdatedDate 07/12/2020.

Octospora erzbergeri
Collections Detail
[RS] Tekija
Djerdap National Park
14/07/2004, leg. P. Erzberger
Benkert (B)
Source: Ascomycete.org