Ascomata micromorphology of Pyrenidium actinellum s.l. (Dacampiaceae, Ascomycota)

  • Mykola Pirogov Ivan Franko National University of Lviv, Hrushevsky str. 4, 79005 Lviv, Ukraine

Abstract

Unidentified squamulose epilithic lichen infected by lichenicolous fungi was collected on the territory of Uzhanski National Nature Park in 2013. Due to detailed studies of the lichenicolous fungus it appeared to be Pyrenidium actinellum s.l. – species known for Ukraine only from Ternopil oblast. P. actinellum is new for the Eastern Carpathians. The description of ascoma, asci, and ascospores of studied specimen are given.

References

Окснер А.Н. 1974. Морфология, систематика и географическое распространение. В: Определитель лишайников СССР. Вып. 2. Наука, Ленинград.
EOL 2013. Pyrenidium actinellum. Encyclopedia of Life. Lichen Unlimited: Arizona State University, Tempe. http://eol.org/pages/197708/overview
Hawksworth D.L. 1983. The identity of Pyrenidium actinellum Nyl. Trans. Br. Mycol. Soc. 80 (3): 547–549.
Kondratyuk S.Ya., Khodosovtsev A.Ye., Zelenko S.D. 1998. The second checklist of lichen forming, lichenicolous and allied fungi of Ukraine. M.G. Kholodny Institute of Botany, Kyiv.
Lawrey J.D., Diederich P. 2011. Lichenicolous fungi – worldwide checklist, including isolated cultures and sequences available. http://www.lichenicolous.net/
Smith C.W., Aptroot A., Coppins B.J., Fletcher A., Gilbert O.L., James P.W., Wolseley P.A. (eds) 2009. The lichens of Great Britain and Ireland. The British Lichen Society, London.
Fig. 1. Squamulose epilithic lichen infected by lichenicolous fungus Pyrenidium actinellum s.l. Bar – 400 µm.
Published
2014-04-01
How to Cite
PIROGOV, Mykola. Ascomata micromorphology of Pyrenidium actinellum s.l. (Dacampiaceae, Ascomycota). Modern Phytomorphology, [S.l.], v. 5, p. 275-278, apr. 2014. ISSN 2227-9555. Available at: <http://ojs.phytomorphology.org/index.php/MP/article/view/223>. Date accessed: 11 apr. 2018. doi: https://doi.org/10.5281/zenodo.161038.
Section
Correspondences