Ocellularia pluriporoides

Ocellularia pluriporoides is a species of corticolous (bark-dwelling) lichen in the family Graphidaceae. Found in Northern Thailand, it was formally described as a new species in 2002 by lichenologists Natsurang Homchantara and Brian J. Coppins. The type specimen was collected in Doi Suthep National Park (Chiang Mai Province) at an elevation of 1,600 m (5,200 ft); here, in an oak/chestnut forest, it was found growing on the trunk of Vaccinium sprengelii.[1]

Ocellularia pluriporoides
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Graphidales
Family: Graphidaceae
Genus: Ocellularia
Species:
O. pluriporoides
Binomial name
Ocellularia pluriporoides

The lichen has a shiny and smooth, greenish-grey thallus with a dense cortex and a white medulla. Its thin-walled, colourless ascospores are shaped like narrow ellipsoids, typically measuring 34.5–45.5 long by 7.5–9.0 μm wide. It contains psoromic acid, a secondary compound. The specific epithet pluriporoides refers to its resemblance to Ocellularia pluripora. This lookalike species has smaller spores that are 12-16 μm long.[1]

See also

References

  1. Homchantara, N.; Coppins, B.J. (2002). "New species of the lichen family Theotremataceae in SE Asia". The Lichenologist. 34 (2): 113–140. doi:10.1006/lich.2002.0382. S2CID 85429979.


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