Wynnella silvicola
Coll. NV 2013.08.27
Coll. NV 2013.08.27
© N. Van Vooren
Coll. NV 2013.08.27
Coll. NV 2013.08.27

Microcharacters 10 µm
© N. Van Vooren


Wynnella silvicola (Sacc.) Nannf., Ann. Bot. Fenn., 3 (3): 309 (1966).

 

Basionym Otidea silvicola Beck ex Sacc., Syll. fung., 8: 97 (1889).

Diagnosis 16. Otidea silvicola Beck in litt. Peziza (Otidea) atro-fusca Beck Pilzfl. von Niederösterr. III, p. 49. — Auriformis, oblonga 10 cm. alta, substipitata, erecta vel leniter recurvata, in margine involuta, apice rotunda, extus castanea, stipitem versus inaequaliter undulata, dilutius colorata, subalbida; hymenio intus obscure fusco vel atro-purpureo, ascis exsertis, subtilissime albo-punctato; ascis cylindraceis, apice rotundatis, obtusis, basim versus angustatis, octosporis, 440-500 x 22; sporidiis oblongo-ellipsoideis, 24-26 x 14-17, levibus, hyalinis, guttulatis; paraphysibus filiformibus apice sensim leniter incrassatis, dilute fuscis, ascorum longitudinem aequantibus.
Hab. humi sociatim, foliis Abietum tecta, praecipue ad viarum margines in silvis abietinis prope Schwarzau Austriae.

Type PRC 1372 - holotypus

Homotypic Peziza atrofusca Beck, Fl. Hernst. Niederöster. weit. Umgeb.: 131 (1884), illeg. ; Otidea atrofusca (Beck) Rehm, Rabenh. Kryptog.-Fl., Ascomyceten, 1(3): 1027 (1894) ; Wynnea atrofusca (Beck) R. Heim, Bull. Soc. mycol. Fr., 41 (4): 442 (1926) ; Wynnella atrofusca (Beck) Svrček, Česká Mykol., 17 (1): 45 (1963) ; Helvella silvicola (Sacc.) Harmaja, Karstenia, 14: 103 (1974).

Synonyms
Peziza auricula (Schaeff.) Cooke, Mycographia, 1 (3): 124 (1876), illeg.; Aleuria auricula (Schaeff.) Gillet, Champ. Fr., Discom.: 40 (1879); Otidea auricula (Schaeff.) Rehm, Hedwigia, 22 (3): 34 (1883); Wynnella auricula (Schaeff.) Boud., Icon. mycol., liste prélim.: 2 (1904); Scodellina auricula (Schaeff.) Seaver, N. Amer. cup-fungi, Operc.: 185 (1928).
Helvella leporina (Batsch) Franchi, L. Lami & M. Marchetti, Riv. Micol., 42 (1): 63 (1999).
Otidea neglecta Massee, Grevillea, 22 (103): 66 (1893).

MycoBank 341033

Notes
1) The name Helvella leporina is not accepted here due to the difficulty to interpret the basionym Peziza leporina Batsch and his referring plate (Schaeffer, 1763, pl. 156). Read Carbone & Van Vooren (2010).

 

Literature
Abbott S.P., Currah R.S. 1997. The Helvellaceae: systematic revision and occurrence in Northern and Northwestern North America. Mycotaxon, 62: 1-125.
Carbone M., Van Vooren N. 2010. Otidea fuckelii, una nuova specie pubblicata per chiarire le differenti interpretazioni di Otidea leporina. Rivista di Micologia, 52 (4): 313-330.
Franchi P., Lami L., Marchetti M. 1999. Helvella leporina, nome corretto per Helvella silvicola. Rivista di Micologia, 42 (1): 63-72. [/ISINROLES]
Häffner J. 1987. Die Gattung Helvella. Morphologie und Taxonomie. Beihefte zur Zeitschrift für Mykologie, 7: 1-165.
Harmaja H. 1974. Notes on the genus Helvella, including the merging of the genus Wynnella. Karstenia, 14: 102-104.
Heim R. 1926. Fungi Brigantiani. (première série). Bulletin de la Société mycologique de France, 41 (4): 439-462.
Landeros F., Iturriaga T., Rodríguez A., Vargas-Amado G., Guzmán-Dávalos L. 2014. Advances in the phylogeny of Helvella (Fungi: Ascomycota), inferred from nuclear ribosomal LSU sequences and morphological data. Revista Mexicana de Biodiversidad, 86: 856-871. [/ISINROLES]
Massee G. 1893. Elvela auricula Schaeff. Grevillea, 22 (103): 65-67.
Parslow M., Spooner B.M. 2009. Wynnella silvicola (Beck) Nannf., an elusive British discomycete. Field Mycology, 10: 99-104.
Theiss M. 2010. Helvella silvicola (Beck ex Sacc.) Harmaja 1974 – Ohrförmige Lorchel. Mycologia Bavarica, 11: 36.
Van Vooren N. 2013. Wynnella silvicola (Helvellaceae) : note de synthèse taxinomique et nomenclaturale. Ascomycete.org, 5 (5): 171-174. [/ISINROLES]

Wynnella silvicola
Collections Detail

These data are only available for registered members.

[FR] Beaufort
Col du Pré
29/08/2013, leg. N. Van Vooren
NV 2013.08.27 
[IT] San Demetrio Corone
Pietra di Miglio
07/01/1993, leg. C. Lavorato
CL 930107-18 
[SK] Zuberec
Roháče
26/06/2007, leg. O. Jindřich
NV 2007.06.14 
[FR] Le Reposoir
Combe Marto
24/06/2007, leg. J.-L. Cheype