| Verrucaria rhizicola | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Eurotiomycetes |
| Order: | Verrucariales |
| Family: | Verrucariaceae |
| Genus: | Verrucaria |
| Species: | V. rhizicola |
| Binomial name | |
| Verrucaria rhizicola Aptroot & Thüs (2011) | |
Verrucaria rhizicola is a rare species of corticolous (bark-dwelling), aquatic, crustose lichen in the family Verrucariaceae. Found in France, it was formally described as a new species in 2011 by lichenologists André Aptroot and Holger Thüs. The type specimen was collected by the first author from the Forêt de Boulogne (Pas-de-Calais). There, the lichen was growing on the roots of common alder (Alnus glutinosa). It is only known from the type collection. The species epithet rhizicola refers to its growth on roots. The roots holding the lichen are located along a stream in a temperate forest, and as such, the lichen is regularly immersed in fresh water. Verrucaria rhizicola is one of about 20 corticolous species in genus Verrucaria. In addition to its uncommon habitat, other unique characteristics of this species are the prominent, minute, shiny ascomata that have a distinctive dimidiate involucrellum (the upper, often pigmented part of ascocarps), and the asymmetrically kidney-shaped ascospores.[1]
See also
References
- ↑ Lumbsch, H.T.; Ahti, T.; Altermann, S.; De Paz, G.A.; Aptroot, A.; Arup, U.; et al. (2011). "One hundred new species of lichenized fungi: a signature of undiscovered global diversity". Phytotaxa. 18 (1): 112–114. doi:10.11646/phytotaxa.18.1.1. hdl:11336/4198.