''Fuscopannaria dissecta'' is a species of corticolous (bark-dwelling), in the family

Pannariaceae The Pannariaceae are a family of lichens in the order Peltigerales (suborder Collematineae). Species from this family have a widespread distribution, but are especially prevalent in southern temperate regions. Genera According to a recent (202 ...

. Found in Japan, it was formally described as a new species in 2000 by Norwegian lichenologist Per Magnus Jørgensen. The

type specimen In biology, a type is a particular wiktionary:en:specimen, specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to a ...

was collected by

Syo Kurokawa Kashiwadani. was a noted Japanese lichenologist and 1994 recipient of the Acharius Medal. He studied under Mason HaleDePriest. and Yasuhiko Asahina. Eponyms Several lichen species have been named to honour Kurokawa. These eponyms include: '' Usn ...

from

Mount Kōya is a large temple settlement in Wakayama Prefecture, Japan to the south of Osaka. In the strictest sense, ''Mount Kōya'' is the mountain name ( sangō) of Kongōbu-ji Temple, the ecclesiastical headquarters of the Kōyasan sect of Shingon Budd ...

( Wakayama Prefecture,

Honshu , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separ ...

) at an altitude of ; there it was found growing on the rotting bark of trees. The lichen has a pale brown

thallus Thallus (plural: thalli), from Latinized Greek (), meaning "a green shoot" or "twig", is the vegetative tissue of some organisms in diverse groups such as algae, fungi, some liverworts, lichens, and the Myxogastria. Many of these organisms wer ...

that forms irregular patches comprising squamules that about are about 2 mm wide. The squamules are dissected–cut deeply into fine lobes–and it is this character that is referenced in the species epithet ''dissecta''.

References

dissecta Lichen species Lichens described in 2000 Lichens of Japan Taxa named by Per Magnus Jørgensen {{Peltigerales-stub