Lasioloma
Lasioloma
Genus of lichens
Lasioloma is a genus of lichenized fungi in the family Pilocarpaceae. The genus was circumscribed by Swedish lichenologist Rolf Santesson in 1952, with Lasioloma arachnoideum assigned as the type species.[1] Found predominantly in tropical rainforests, genus Lasioloma contains both foliicolous (leaf-dwelling) and corticolous (bark-dwelling) species. The foliicolous species are distinguished by their woolly prothallus (initial growth stage), a thallus that ranges from dispersed to continuous, and a hairy apothecial margin (the edge of the spore-producing structure). In contrast, corticolous species typically do not have a woolly prothallus, and their thalli are usually continuous, or unbroken. Regardless of the substrate they inhabit, all known Lasioloma species are characterized by the production of campylidia (types of specialized reproductive structures) and branched conidia (asexual, non-motile spores).[2]
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