Lasiobolidium spirale
Coll. TRTC 43808
Coll. TRTC 43808
© U. Lindemann

Lasiobolidium spirale Malloch & Cain, Canad. J. Bot., 49 (6): 853 (1971).

 

Basionym Lasiobolidium spirale Malloch & Cain, Canad. J. Bot., 49 (6): 853 (1971).

Diagnosis Coloniae in agaro "corn meal" secundum diametrem aetate 40 dierum 5 cm, ad appressas arachnoideae, hyalinae, azonatae; hyphae 2.0–5.0 µ crassae, hyalinae et laeves vel luteobrunneae et crustatae, irregulariter inflatae; ascogonia 10–17 µ crassa, septata, convoluta; ascocarpae 170–750 µ crassae, subglobosae vel globosae vel irregulares, luteo-brunneae, appendiculatae, granulosae, nonostiolatae; peridium ascocarporum bipartitum; appendices ascocarporum 5.0–10.5 µ crassae, in peridio aequaliter dispositae, aurantio-luteae, crassitunicatae, nonseptatae, helicoideae; asci 35–62 × 12–21 µ, irregulariter dispositi, clavati, octospori, evanescentes, nonstipitati vel brevi stipitati, nonamyloidei; ascosporae 12–17 × 9.0–12 µ, ellipsoideae, hyalinae, laeves, sine porae; conidia nulla. HOLOTYPUS: In fimo Bovis tauri, Bosler, Albany Co., Wyoming, U.S.A., 1 Sept. 1964, Cain, TRTC 43808. In Cryptogamic Herbarium, University of Toronto.

Type TRTC 43808 - holotypus

MycoBank 316356

 

Literature
Malloch D., Cain R.F. 1971. Four new genera of cleistothecial Ascomycetes with hyaline ascospores. Canadian Journal of Botany, 49 (6): 847-854.
Van Vooren N., Lindemann U. 2021. Exploring the European Trichophaea-like discomycetes (Pezizales) using morphological, ecological and molecular data. Part 2: Type revision of Lasiobolidium spirale and L. mercantourense sp. nov. Ascomycete.org, 13 (6): 227-232.


Classification Pyronemataceae, Lasiobolidium


CreatedDate 24/01/2022.

UpdatedDate 24/01/2022.

Lasiobolidium spirale


 Typus  <1950  1950→1980  >1980

Détail des récoltes
[US] Bosler
 
01/09/1964, leg. R.F. Cain
43808 (TRTC)
Source: Ascomycete.org