Melanohalea subelegantula
From Wikipedia, the free encyclopedia
| Melanohalea subelegantula | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Lecanoromycetes |
| Order: | Lecanorales |
| Family: | Parmeliaceae |
| Genus: | Melanohalea |
| Species: | M. subelegantula |
| Binomial name | |
| Melanohalea subelegantula | |
| Synonyms[2] | |
| |
Melanohalea subelegantula is a species of foliose lichen in the family Parmeliaceae.[3] It grows on tree bark and is characterized by small, finger-like outgrowths that may develop into tiny lobes. The species occurs in western North America and has also been recorded from Tibet.
The lichen was first formally described as Parmelia subelegantula by Ted Esslinger in 1977.[4] A year later he transferred it to the segregate genus Melanelia.[5] In 2004, it was moved to the newly circumscribed genus Melanohalea.[6] Named for its resemblance to Melanohalea elegantula, it can be distinguished from that species by its slightly flattened, but not hollow, isidia. Wang and co-authors also reported that, unlike M. elegantula, the isidia of M. subelegantula lack pseudocyphellae at their tips and may grow into small, rhizinate lobules.[7][8]