| 词条 | Lepraria |
| 释义 |
| image = Lepraria_lobificans_(EU).jpg | image_width = 240px | image_caption = Lepraria lobificans | regnum = Fungi | divisio = Ascomycota | classis = Lecanoromycetes | ordo = Lecanorales | familia = Stereocaulaceae | genus = Lepraria | genus_authority = Ach. (1803) | type_species = Lepraria incana | type_species_authority = (L.) Ach. (1803) | synonyms_ref = | synonyms =
}}Lepraria is a genus of leprose crustose lichens that grows on its substrate like patches of granular, caked up, mealy dust grains.[1][3] Members of the genus are commonly called dust lichens.[2]{{rp|305}}[3][4] The main vegetative body (thallus) is made of patches of soredia (little balls of algae wrapped in fungus).[2] There are no known mechaisms for sexual reproduction, yet members of the genus continue to speciate.[1][2] Some species can form marginal lobes and appear squamulose.[2] It is in the family Stereocaulaceae.[5] Species{{div col|colwidth=30em}}
GalleryReferences1. ^1 A taxonomic revision of the North American species of Lepraria s.l. that produce divaricatic acid, with notes on the type species of the genus L. incana, James C. Lendemer, Mycologia 103(6): 1216-1229, 2. ^1 2 3 4 Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, {{ISBN|978-0-300-19500-2}} 3. ^Dust Lichen (Lepraria), Encyclopedia of Life 4. ^USDA Natural Resources Conservation Service Name Search 5. ^{{cite book |vauthors=Sharnoff S, Brodo IM, Sharnoff SD |title=Lichens of North America |publisher=Yale University Press |location=New Haven, Connecticut |year=2001 |pages= |isbn=0-300-08249-5}} }} External links
4 : Lecanorales|Lichens|Ascomycota genera|Taxa named by Erik Acharius |
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