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Wahlenbergiella striatula forme verte.

Synonyms:

Family: VERRUCARIACEAE

Habitat: Littoral zone

Description

    This rather common morph is characterized by its thallus, green or tinged green, without -or almost without- ribs and ridges, its smaller and less angular perithecia, with less open apices. May grow together with the type, but most often alone, in more well-lit areas, less beaten by the waves, almost systematically together with the crustose red algae  Hildenbrandia rubra. Many intermediate specimen with the type may be found. Not to be confused with Verrucaria halizoa of which the thallus is smooth, without ribs and ridges and less angular and more irregular perithecia.







Wahlenbergiella striatula forma Pointe de Rulianec 2
Michel DAVID



Wahlenbergiella striatula forma Pointe de Rulianec 3
Michel DAVID



Wahlenbergiella striatula forma Le Loc'h 1
Bernard BOUFFINIER



Wahlenbergiella striatula forma Pointe de Rulianec 1
Michel DAVID



Wahlenbergiella striatula forma Le Loc'h 2
Bernard BOUFFINIER



Wahlenbergiella striatula forma Pointe de Rulianec 4
Michel DAVID



Wahlenbergiella striatula forma Pointe de Rulianec 5
Michel DAVID



Wahlenbergiella striatula forma Pointe de Rulianec 6
Michel DAVID



Wahlenbergiella striatula forma Pointe de Rulianec 7
Michel DAVID



Wahlenbergiella striatula forma Pointe de Rulianec 8
Michel DAVID



Wahlenbergiella striatula forme verte Pointe de Rulianec 9
Michel DAVID



Wahlenbergiella striatula forme verte Pointe de Rulianec 10
Michel DAVID



Wahlenbergiella striatula forme verte Pointe de Rulianec 11
Michel DAVID



Wahlenbergiella striatula forme verte Kerloc'h
Michel DAVID



Wahlenbergiella striatula forme verte (et Verrucaria halizoa à droite) Pen-Hat 1
Michel DAVID



Wahlenbergiella striatula & Verrucaria halizoa Camaret 2
Michel DAVID



Wahlenbergiella striatula forme verte Camaret 4
Michel DAVID



Wahlenbergiella striatula forme verte Camaret 5
Michel DAVID



Wahlenbergiella striatula forme verte (en bas à droite) et Verrucaria halizoa (en haut à gauche) Pen-Hat 2
Michel DAVID



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