Helvella dalgeri
Coll. PG250217
Coll. PG250217
© M. Perez-de-Gregorio

Helvella dalgeri Donadini, Bull. Soc. linn. Provence, 35: 136 (1985).

 

Basionym Acetabula barlae Boud., Hist. Classif. Discom. Eur.: 40 (1907).

Diagnosis Barlae Boud. nov. sp. — Icon. mycol. Тom. II. Pl. 245. — Major 3-5 c.m. alta, totidem lata, receptaculo cupulato, intus intense fuligineo-nigro extus pallidiore minute furfuraceo-velutino ; pediculo brevi, crasso, albido, costis dichotome ramosis ad dimidiam partem cupulas productis et extremitatibus fuligineis. Thecae majores, cylindrico-clavatae, 360-380 µ longœ, 16-20 crassae; Paraphyses pallide fuliginosae, ad apicem incrassatae, 8-9 µ spissae. Spora ellipticae, guttula oleosa media maxima et granulis majoribus repletae, 20-82 µ longae, 11-12 latae.
Nice, février, sur la terre. Reçue de Barla.

Type Icon. Mycol., vol. 2, pl. 245 - lectotypus

Homotypic Acetabula vulgaris f. barlae (Boud.) Keissl., Ann. Naturhist. Mus. Wien, 35: 10 (1922) ; Paxina barlae (Boud.) Seaver, N. Amer. Cup-Fungi (Operc.): 205 (1928).

MycoBank 104893

Notes
1) Helvella dalgeri is a nomen novum due to the previous name H. barlae Boud. & Pat. (1888)

 

Literature
Boudier E. 1905-1910. Icones mycologicæ.
Donadini J.C. 1985. Etude des Discomycètes (II). Additifs et commentaires. Bulletin de la Société linnéenne de Provence, 35: 131-138.
Skrede I., Ballester L., Mathiesen C., Schumacher T. 2020. The genera Helvella and Dissingia (Ascomycota: Pezizomycetes) in Europe – Notes on species from Spain. Fungal Systematics and Evolution, 6: 65-93.

 


Classification Helvellaceae, Helvella


CreatedDate 22/08/2020.

UpdatedDate 23/08/2020.

Helvella dalgeri
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