Hazslinszkya gibberulosa (Ach.) Körb.

Parerga Lichenol.: 258, 1861. Basionym: Arthonia gibberulosa Ach. - Lichenogr. Univ.: 142, 1810.
Synonyms: Melaspilea deformis (Schaer.) Nyl.; Melaspilea gibberulosa (Ach.) Zwackh; Melaspilea megalyna (Ach.) Arnold
Distribution: N - Lomb, Emil. C - Tosc (TSB 31112).
Description: Thallus crustose, very thinly episubstratic, whitish grey to pale green-grey, smooth to finely rimose. Apothecia black, often crowded, rounded to ellipsoid, up to 0.6 x 0.3 mm, with a slightly concave, epruinose disc and a thin, raised proper margin. Proper exciple dark brown to black, not extending below the hymenium; epithecium brownish; hymenium colourless; hypothecium pale yellowish brown. Asci 8-spored, elongate-clavate, thickened at apex and with an internal apical beak, K/I-. Ascospores 1-septate and constricted at septum, with unequal cells (one cell pointed and narrower, the other one not pointed and wider), hyaline turning pale brown at maturity, ellipsoid, 10-17 x 5-7 μm. Photobiont trentepohlioid. Spot tests: thallus K-, C-, KC-, P-. Chemistry: thallus without lichen substances.
Note: on bark of deciduous trees and Abies in humid montane forests.
Growth form: Fungus
Substrata: bark
Reproductive strategy: mainly sexual

Commonnes-rarity: (info)

Alpine belt: absent
Subalpine belt: absent
Oromediterranean belt: absent
Montane belt: extremely rare
Submediterranean belt: absent
Padanian area: absent
Humid submediterranean belt: absent
Humid mediterranean belt: absent
Dry mediterranean belt: absent

pH of the substrata:

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Solar irradiation:

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Aridity:

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Eutrophication:

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Poleotolerance:

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Altitudinal distribution:

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Predictive model


P.L Nimis CC BY-SA 4.0
TSB 31112



P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (31112)
2001/11/26