Three new records of lichenised fungi from India (original) (raw)
Related papers
New records and an updated checklist of lichenicolous fungi from India
Mycosphere , 2015
The present paper describes three new records of lichen inhabiting fungi belonging to the genera Biatoropsis, Homostegia and Lichenodiplis, and also report new hosts for Homostegia hertelii and range extensions of Lichenodiplis lecanorae, Pyrenidium actinellum and Sphinctrina tubaeformis in India. An updated checklist of all lichenicolous fungi known so far from India is also provided.
Lichen-forming and lichenicolous fungi of the Western Ghats, India
The biota of lichen-forming and lichenicolous fungi occurring in the Western Ghats were analyzed utilizing recent publications. The study revealed the occurrence of 1617 taxa of lichen-forming fungi (or lichens) with 1597 species, 19 varieties, 2 subspecies, 1 forma. The lichenicolous fungi were represented by 28 species. As the lichenicolous fungi are fewer in number and unexplored groups, the emphasis is given to lichens in the present communication. A total of 251 lichen taxa are endemic, of which, 129 are restricted in their distribution to the Western Ghats only. The lichen biota of Western Ghats is dominated by crustose lichens with 1117 taxa while foliose and fruticose forms represent 393 and 107 taxa. All the lichens taxa reported belonged to phylum Ascomycota and are dominated by Graphidales and pyrenocarpous lichens with 404 and 224 taxa, respectively. Graphis, Graphidaceae, Lecanorales and Lecanoromycetes are the most speciose genus, family, order and class in the region with 78, 210, 421, and 1288 taxa, respectively. As many as 1231 lichens in the region preferred to grow on bark only while 50 taxa shared substrates such as bark, rock, and soil. This region also represented a good diversity of cyanolichens (117) which are known indicators of moistness in the forests. Similarly, a study indicated that some parts of the Western Ghats are healthy and undisturbed by the presence of 88 foliicolous lichens. Several species of lichens are rare in the Western Ghats, and among them, at least five of them are not collected for a long time and are suitable for inclusion in the Red Data Book. Among different states, Tamil Nadu, Kerala, and Karnataka represent maximum number of lichens represented by 963, 783, and 658 taxa, respectively. The lichens of Western Ghats show their affinities to the lichen biota of northeastern India and
New Records of Lichen Taxa from the State of Kerala, India
Cryptogam Biodiversity and Assessment, 2022
The present paper deals with 11 new records of lichens under 7 genera and 6 families, for the state of Kerala in India. The species are Bacidia personata, Chrysothrix chlorina, Cryptothecia candida, Cryptothecia emergens, Cryptothecia nilghiriensis, Letrouitia aureola, Ochrolechia africana, Pertusaria coronata, P. quassiae, P. subdepressa, and Phyllopsora manipurensis. Brief descriptions of these taxa were provided to facilitate their identification.
A New Lichenicolous Fungus from Garhwal Himalayan Region of Uttarakhand, India
Acta Botanica Hungarica, 2021
Sphinctrina pertusa Falswal A. is described as a new species of lichenicolous fungus from India. It is characterised by eight non-septate, broadly ellipsoidal, uniseriate, ascospores with olive green tint and irregular ridge like ornamentations. This fungus is growing on known lichen host Pertusaria but differs from five closely related species i.e., S. anglica, S. leucopoda, S. tubaeformis, S. turbinata, S. paramerae with different taxonomic characters. A detailed comparative analysis with non-septate closely related species is provided.
Glimpses of the Lichen Flora of Achanakmar-Amarkantak Biosphere Reserve in Central India
American Journal of Plant Sciences, 2012
The present paper enumerates an account of the lichen flora in Achanakmar-Amarkantak Biosphere Reserve located in Central India which comprises 78 species belonging to 25 genera under nine families. Of these, twenty two species have been reported for the first time from Central India. All the species are enumerated with their correct original citation, basionyms if any, their places of occurrence in the reserve area, distributional range and exsiccata have been provided.
Additions to the bibliography of Indian lichens in the years 2018 and 2019
Cryptogam Biodiversity and Assessment , 2020
This communication is in continuation with "Bibliography to the Indian lichens from the year 2010 onwards" published in a special volume of this journal by Joseph et al. (2018). Here a total of 146 research articles, books and chapters published during the years 2018 and 2019 are listed. The list also includes some of the references missing in the previous list. It is interesting to note that the range of publications during this period included all aspects of lichenology, starting from taxonomy to bioprospecting and lichenized fungi to endolichen and lichenicolous fungi. The missing publications, if any, in this list will be included in the forthcoming volume of the journal.
New species and new records of the lichen genus Buellia sensu lato (Caliciaceae) from India
Plant Science Today, 2020
While revising the lichen genus Buellia sensu lato from India, species Cratiria rubrum with brick red pigmented thallus is described as new to science. The new species is characterized by a red pigmented thallus, Buellia type ascospore, KOH+ red. Five species are reported for the first time from India viz., Amandinea efflorescens, A. incrustans, Baculifera orosa, Hafellia dissa and H. reagens.
J Indian Bot. Society, 2020
The paper reports the occurrence of 337 species of lichens from Meghalaya in North-East India. The study includes compilation of previous reports and recent collections from the state. The 337 species are distributed under 40 families and 102 genera, out of which 93 species are reported for the first time from the state Meghalaya. The lichen biota is dominated by crustose lichens (226 spp.) with maximum representation of graphidaceous (66 spp.) forms. Frequent encountering of previously unrecorded species from Meghalaya indicates the lichen richness and insufficient exploration in the state.