Morchella tridentina

Coll. ML61341MT
Young specimen
© M. Loizides

Coll. 2009-04-02
© J.-M. Moingeon

Coll. ALV0152
© M. Loizides

Morchella tridentina Bres., Fungi Tridentini, 2 (11-13): 65 (1898).

Basionym Morchella tridentina Bres., Fungi Tridentini, 2 (11-13): 65 (1898).

Diagnosis Ascoma ovoideo-oblongum, basi vallecula stipiti adnatum, olivaceo - cinereum, 4–6 cm. altum, 3–4 cm. latum, intus cavum, flocculosum; costae primariae steriles, longitudinales, subparallelae, pallidiores, vix pubescentes, sulcatae, raro transversales, sed rugis fertilibus, numerosis, transversaliter connexae; stipes albus, furfuraceus, apice in acetabulum dilatatum, cavus, basi bulboso-plicatus, 3–3 ½ cm. longus, 1–2 cm. crassus; asci cylindracei, basi attenuato - stipitati, jodo haud tincti, 350–380 × 18–24 µ paraphyses ramosae, septatae, apice fusoideo vel clavato, 8–12 µ lato; sporidia elliptica, hyalina, 20–26 × 12–15 µ. Vere, in silvis coniferis « Val di Sole » raro obvia. Morchellae vulgari Pers. colore et forma admodum similis, sed dispositione costarum et presentia valleculae ad apicem stipitis diversa.

Type ex herb. Bresadola F9101 (S) - lectotypus

Synonyms
Morchella conica var. pseudoeximia Clowez, Bull. Soc. mycol. Fr., 126 (3-4): 308 (2012).
Morchella elatoides var. elegans Jacquet., Les Morilles: 103 (1984), inval.
Morchella elatoides Jacquet., Les Morilles: 103 (1984), inval.
Morchella frustrata M. Kuo, Mycologia, 104 (5): 1167 (2012).
Morchella quercus-ilicis Clowez, Ballester & L. Romero, in Clowez, Bull. Soc. mycol. Fr., 126 (3-4): 318 (2012).

MycoBank 163412

Literature

Bresadola G. 1898. Fungi Tridentini novi, vel nondum delineati, descripti, et iconibus illustrati.
Clowez P. 2012. Les Morilles. Une nouvelle approche mondiale du genre Morchella. Bulletin de la Société mycologique de France, 126 (3-4): 199-384.
Clowez P., Moreau P.-A. 2020. Morilles de France et d'Europe.
Jacquetant E. 1984. Les Morilles.
Kuo M., Dewsbury D.R., O’Donnell K., Carter M.C., Rehner S.A., Moore J.D., Moncalvo J.M., Canfield S.A., Stephenson S.L., Methven A.S., Volk T.J. 2012. Taxonomic revision of true morels (Morchella) in Canada and the United States. Mycologia, 104 (5): 1159-1177.
Loizides M., Alvarado P., Clowez P., Moreau P.A., Romero de la Osa L., Palazón A. 2015. Morchella tridentina, M. rufobrunnea, and M. kakiicolor: a study of three poorly known Mediterranean morels, with nomenclatural updates in section Distantes. Mycological Progress, 14 (3): 1-18.
Richard F., Bellanger J.M., Clowez P., Hansen K., O'Donnell K., Urban A., Sauve M., Courtecuisse R., Moreau P.A. 2015. True morels (Morchella, Pezizales) of Europe and North America: evolutionary relationships inferred from multilocus data and a unified taxonomy. Mycologia, 107 (2): 359-382.
Röllin O., Anthoine A. 2001. Les morilles noires du Chablais savoyard. Genre Morchella, section Distantes. 1) Remarques préliminaires et présentation de Morchella elata Fr. et Morchella tridentina Bres. Bulletin trimestriel de la Fédération mycologique Dauphiné-Savoie, 161: 7-12.

Classification: Morchellaceae, Morchella

Created on 29/03/2016.

Updated on 05/08/2023.

Distribution

Legend: Typus <1950 1950→1980 >1980

Collections List

[FR] Excenevex

25/04/1999, leg. A. Anthoine
O. Röllin 0900023 (LIP)
Source: FMBDS