Results 1 to 10 of about 45 (37)

Unravelling the diversity of the lichen genus Porina (Porinaceae) in Mauritius [PDF]

open access: yesPlant Ecology and Evolution, 2022
Background and aims – Despite the publication of a recent checklist for Mauritius, a small archipelago in the south-western Indian Ocean, our knowledge of the lichen flora of this region remains incomplete.
Damien Ertz, Paul Diederich
doaj   +6 more sources

PORINACEAE

open access: yesBothalia: African Biodiversity & Conservation, 1986
A NEW SPECIES OF PORINA ON ...
F. Brusse
doaj   +2 more sources

Nuanced qualitative trait approaches reveal environmental filtering and phylogenetic constraints on lichen communities

open access: yesEcosphere, Volume 13, Issue 4, April 2022., 2022
Abstract We propose that a qualitative trait approach based on more detailed nuanced traits may reveal previously overlooked patterns, especially when combined with phylogenetic perspectives. By sampling epiphytic lichens and using a functional approach based on nuanced qualitative traits, such as a much greater resolution over photobiont identity ...
Natália M. Koch   +5 more
wiley   +1 more source

The phylogeny of Porinaceae (Ostropomycetidae) suggests a neotenic origin of perithecia in Lecanoromycetes

open access: yesMycological Research, 2004
The family Porinaceae (Trichotheliales) is characterized by perithecial ascomata of ascohymenial origin. The phylogenetic position of this family in the system of ascomycetes has been uncertain and is investigated using mtSSU rDNA sequences. The dataset consists of lichenized representatives of major ascomycete lineages, including those that were ...
Martin, Grube   +2 more
openaire   +5 more sources

Diversity begets diversity: Phorophyte and microsite relations of foliicolous lichens in the lowland rain forest at Los Tuxtlas Biosphere Reserve (Veracruz, Mexico)

open access: yesEcological Research, Volume 36, Issue 2, Page 313-328, March 2021., 2021
In this study, we examine whether the principle of “diversity begets diversity” applies for phorophyte‐epiphyte relationships in tropical forests, using foliicolous lichen communities as an example of a specialized epiphyte guild. Foliicolous lichens exhibited subtle phorophyte preferences, with community composition more diverging on phorophytes with ...
Paola Martínez Colín   +2 more
wiley   +1 more source

Saxiloba : a new genus of placodioid lichens from the Caribbean and Hawaii shakes up the Porinaceae tree (lichenized Ascomycota : Gyalectales )

open access: yesPlant and Fungal Systematics, 2020
The new genus Saxiloba is described with the two species S. firmula from the Caribbean and S. hawaiiensis from Hawaii. Saxiloba is characterized by a unique, placodioid thallus forming distinct lobes, growing on rock in shaded to exposed ...
Robert Lücking   +6 more
doaj   +1 more source

First checklist of lichens and lichenicolous fungi from Mauritius, with phylogenetic analyses and description of new taxa

open access: yesPlant and Fungal Systematics, 2020
A first checklist of the lichens and lichenicolous fungi from the Republic of Mauritius is presented. It is based on older literature reports and on collections made by the authors, mainly in 2016, from the isles of Mauritius and Rodrigues.
Paul Diederich, Damien Ertz
doaj   +1 more source

Ostropales: Porinaceae, including the genus Porina.

open access: yes, 2021
Lichens from the genus Porina on British Islands and in Ireland were revised. In total, 25 species are known from this area. Circumscription of one species, Porina rosei, was re-evaluated. The study is supported by identification key, maps of distribution and a detailed species description and ecology.
Orange, A.   +5 more
openaire   +2 more sources

Further new additions to the lichen mycota of Andhra Pradesh, India

open access: yesJournal of Threatened Taxa, 2014
During the lichen exploration in Rayalaseema region of Andhra Pradesh several interesting lichen taxa were collected of which 10 species are reported here as new records for the state. The species includes Biatorella conspersa (Biatorellaceae), Caloplaca
S. Mohabe   +4 more
doaj   +1 more source

Epiphytic microlichens as indicators of phytosociological differentiation between Caatinga and Brejos de Altitude

open access: yesActa Botânica Brasílica, 2015
The present study tested the hypothesis that species richness and composition of epiphytic microlichens can be used to support the phytosociological differentiation between Caatinga and Brejos de Altitude, as exemplified by the Muralha Reserve (Caatinga)
Amanda Barreto Xavier Leite   +6 more
doaj   +1 more source

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