Rediscovery of Alnicola cholea (Cortinariaceae): taxonomic revision and description of its mycorrhiza with Polygonum viviparum (Polygonaceae).
Alnicola cholea, a little-known species so far reported only from the two original localities in the French Alps, is redefined here based on revision of herbarium materials and studies of recent field collections. A detailed morphological and anatomical description of fruit bodies of Alnicola cholea, including a discussion on its taxonomic status and distribution data is provided. Due to the unique combination of characters of Alnicola cholea within the genus, a new monospecific section is introduced for this species: Alnicola sect. Cholea, sect. nov. Mycorrhizal symbiosis of A. cholea with an arcticalpine plant Polygonum viviparum was observed in the Tatra Mountains (Poland). A description of these mycorrhizae is given, providing first detailed data on an identified herbaceous plant mycorrhiza.
Moreau
Pierre-Arthur
PA
Laboratoire de Botanique, Faculté des Sciences pharmaceutiques et biologiques, Université Lille2, BP83, 3 rue du Professeur Laguesse, Lille, France. pamoreau@pharma.univ-lille2.fr
Mleczko
Piotr
P
Ronikier
Michał
M
Ronikier
Anna
A
D000363:Agaricales / Q000145:classification* / Q000235:genetics / Q000254:growth & development / Q000648:ultrastructure; D000531:Altitude; D048690:Fruiting Bodies, Fungal / Q000648:ultrastructure; D038821:Mycorrhizae; D018517:Plant Roots / Q000382:microbiology; D011044:Poland; D028502:Polygonum / Q000382:microbiology*; D012988:Soil Microbiology; D013172:Spores, Fungal / Q000648:ultrastructure