Lepiotaceous fungi in California, U.S.A. 3. Pink and lilac species in Leucoagaricus sect. Piloselli

Vellinga, E.C.

Lepiotaceous fungi in California, U.S.A. 3. Pink and lilac species in Leucoagaricus sect. Piloselli

2006

Vellinga, E.C.

Type collections of two beautiful pink and lilac agarics, viz. Lepiota roseolivida and L. decorata, are studied, and descriptions based on many fresh collections from California are given. Leucoagaricus marriagei is considered a synonym of L. roseolivida, based on morphology and ITS sequences, and Leucoagaricus idae-fragum is placed in synonymy with L. decorata. Based on morphology and molecular data, these species belong to the Leucoagaricus/Leucocoprinus clade in the Agaricaceae. Morphologically, they are placed in Leucoagaricus sect. Piloselli. However, nomenclatural changes are not made at this moment, as there are uncertainties over generic circumscriptions within the clade.

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Mots clés AGROVOC

agaricales basidiospores california collection dna fingerprinting genetic variation geographical distribution hyphae lepiota new species plant structure type collections

Informations bibliographiques

Publié dans

Mycotaxon

ISSN 0093-4666

Editeur

Oxford University Press [etc.]

D'autres materias

Plant taxonomy; Molecular sequence data; Cheilocystidia; Lepiota decorata; Leucoagaricus idae-fragum; And geography; Plant taxonomy; Plant breeding and genetics; Leucoagaricus marriagei; Internal transcribed spacers; Basidia; Fungal anatomy; Lepiota roseolivida; Descriptions

Langue

anglais

Note

2019-12-05

Type

Journal Article; Text

Sur AGRIS depuis: 2024-02-29

Format: MODS

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