Hostname: page-component-7c8c6479df-fqc5m Total loading time: 0 Render date: 2024-03-19T08:49:21.875Z Has data issue: false hasContentIssue false

Two new species in the lichen family Graphidaceae from India

Published online by Cambridge University Press:  29 July 2011

Bharati O. SHARMA
Affiliation:
Agharkar Research Institute, G.G. Agarkar Road, Pune—411004, India. Email: bharatiomsharma@gmail.com
Pradnya KHADILKAR
Affiliation:
Agharkar Research Institute, G.G. Agarkar Road, Pune—411004, India. Email: bharatiomsharma@gmail.com

Abstract

Graphis parvicarpa and Pallidogramme bengalense are described as new to science from India. Graphis parvicarpa is characterized by a striate excipulum, inspersed hymenium, muriform ascospores, and norstictic acid in the thallus. Pallidogramme bengalense is characterized by a striate exciple, muriform, hyaline to pale brown ascospores, inspersed hymenium and no lichen substances in the thallus.

Type
Research Article
Copyright
Copyright © British Lichen Society 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Archer, A.W. (2009). Graphidaceae. In Flora of Australia, Volume 57: Lichens 5 (McCarthy, P. M., ed.): 84194. Melbourne: ABRS/CSIRO.Google Scholar
Chitale, G., Makhija, U. & Sharma, B. O. (2009) New combinations and new species in the lichen genera Hemithecium and Pallidogramme. Mycotaxon 108: 8392.Google Scholar
Chitale, G., Makhija, U. & Sharma, B. O. (2011). Additional species of Graphis from Maharashtra, India. Mycotaxon (in press).Google Scholar
Culberson, C. F. (1972) Improved conditions and new data for the identification of lichen products by a standardized thin-layer chromatographic method. Journal of Chromatography 72: 113125.Google Scholar
Culberson, C. F. & Kristinsson, H. (1970) A standardized method for the identification of lichen products. Journal of Chromatography 46: 8593.Google Scholar
Lücking, R, Chaves, J. L., Sipman, H. J. M., Umaña, L. & Aptroot, A. (2008) A first assessment of the Ticolichen biodiversity inventory in Costa Rica: the genus Graphis, with notes on the genus Hemithecium (Ascomycota: Ostropales: Graphidaceae). Fieldiana (Botany), New Series 46: 1126.Google Scholar
Lücking, R., Archer, A. W. & Aptroot, A. (2009) A world-wide key to the genus Graphis (Ostropales: Graphidaceae). Lichenologist 41: 363452.Google Scholar
Staiger, B. (2002) Die Flechtenfamilie Graphidaceae: Studien in Richtung einer natürlicheren Gliederung. Bibliotheca Lichenologica 85: 1526.Google Scholar
White, F. J. & James, P. W. (1985) A new guide to microchemical techniques for the identification of lichen substances. British Lichen Society Bulletin 57 (Suppl.): 141.Google Scholar