Coll. 993
© R. McNeil | | | | | |
Gyromitra esculenta var. alba Pilát, Studia Bot. Čechoslavaca, 12 (1): 71 (1951).
Basionym Gyromitra esculenta var. alba Pilát, Studia Bot. Čechoslavaca, 12 (1): 71 (1951).
Diagnosis Gyromitra esculenta var. alba v. n. (Fig. 57.)
Carposomata 4–5 cm alta. Pileus 3–4 × 2,5–3 cm, mesenteri-formiter flexuosus, ut in tipo, sed himenio albido vel pallide cremeo-ochraceo, exsiccatine ferrugineo-brunnescenti tectus. Stipes candidus, subcylindraceus, deorsum plerumque paulisper compressus, rimis vel foveis haud profundis notatus, praecipue parte apicali floccoso-verrucosus, intus parte inferiori excavationibus irregularibus instructus, parte superiori solidus. Asci 300–350 × 18 µ, octospori. Paraphysia filiformia, septata, apice clavata et ibi 4,7–5,5 µ crassa, hyalina. Sporae ellipsoideae, hyalinae, 22–24 × 12–13 µ.
Hab. Prope Semice, haud procul Lysá na Labem, Bohemiae centralis, 23.IV.–14.V.1950, leg. Ing. Lukavec, in magna multitudine. Carposomata typica, brunnea, loco commemorato collector haud observavit.
Type ex herb. Pilát (PRM) - holotypus ?
MycoBank 352122
Literature
Moravec J. 1986. A revision of the type of Gyromitra bubaci and the problem of ascospore size of Gyromitra esculenta (Discomycetes). Česká Mykologie, 40 (1): 11-18.
Pilát A. 1951. Hymenomycetes novi vel minus cogniti Cechoslovakiae I. Studia Botanica Cechoslovaca, 12 (1): 1-72.
Pilát A. 1954. Albinotická odrůda ucháče jedlého Gyromitra esculenta var. alba Pilát. Česká Mykologie, 8 (2): 75-77.
Setti L., Ricci L. 2003. Due interessanti e rari ritrovamenti. Rivista di Micologia, 46 (1): 15-23.
Classification: Discinaceae, Gyromitra
Created on 18/04/2016.
Updated on 07/08/2023.
