Smardaea reticulosperma
Coll. L.-J. Riousset
Coll. L.-J. Riousset
© L.-J. Riousset

Smardaea reticulosperma (Donadini, Riousset & G. Riousset) Benkert, Z. Mykol., 71 (2): 148 (2005).

 

Basionym Greletia reticulosperma Donadini, Riousset & G. Riousset, Doc. Mycol., 16 (62): 58 (1986).

Diagnosis Ascomata 1–4 cm lata, cupuliformia, breviter stipitata, gregaria vel sparsa, intus violacea vel purpurea, extus violacea vel nigro-violacea. Excipulum externum textura globulosa-angulari instructum : cellulae globosae, ellipsoideae, angulares, coloratae, usque ad 38 × 15 µm (internae) vel 10–15 µm (externae), subcrassae, tunicatae (1–2 µm). Excipulum internum textura intricata instructum: hyphae cylindricae, hyalinae, 10–20 × 4–5 µm usque ad 50 × 6 µm vel inflatae, coloratae, allantoideae vel rectae. Subhymenium saepe textura intricata compositum, cellulae 5–10 µm diam. Hymenium 250 µm spissum, purpureum, roseopurpureum vel roseoviolaceum (Sectio 50 µm spissa). Asci 240–260 × 12–14 µm, cylindrici, octospori, ad basim attenuati, saepe aporhynchi, defibulati, bitunicati, J-. Ascosporae 10–11 µm, uniseriatae, guttulis 1–3 sed plerumque uniguttulatae, uninucleatae aliquando binucleatae, ecoloratae, extus tunica cyanophila, reticulata. Paraphyses 2 µm latae, cylindricae, ramosae, septatae, cellulis multinucleatis, lilacinae, ad apicem usque ad 4 µm incrassatae incurvataeque. In humo Cedri. Typus in herbario MARS-JCD sub n° 265-84 (Cédraie du Petit-Lubéron – Vaucluse ; France - 18-11-1984.) Isotypus in herb. Riousset.

Type JCD 265-84 (MPU) - holotypus

MycoBank 365569

 

Literature
Benkert D. 2005. Beiträge zur Kenntnis einiger Gattungen der Pezizales (Ascomycetes): Plectania/Pseudoplectania, Ramsbottomia, Smardaea/Greletia, Sowerbyella. Zeitschrift für Mykologie, 71 (2): 121-164.
Donadini J.C. 1986. Scanning des asques et cytologie. Greletia reticulosperma nov. sp. Documents mycologiques, 16 (62): 53-65.
Van Vooren N., Mauruc M.J. 2020. Révision des types de Pézizomycètes publiés par J.-C. Donadini. Cahiers de la FMBDS, 7: 1-102.

 


Classification Pyronemataceae, Smardaea


CreatedDate 20/11/2020.

UpdatedDate 20/11/2020.

Smardaea reticulosperma
Collections Detail
[FR] Bonnieux
cédraie du Petit Luberon
18/11/1984, leg. L.-J. Riousset & J.-C. Donadini
JCD 265-84 (MPU)
Source: Ascomycete.org