Bryoparasitic Pezizales

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Lamprospora tuberculatella Seaver
Mycologia 6: 15 (1914)

Lamprospora tuberculatlla Lamprospora tuberculatella
1: Lamprospora tuberculatella, apothecium, Germany, Saxony-Anhalt, leg. Jan Eckstein 2009-09-28 2: Lamprospora tuberculatella, ascus with ascospores stained with cotton-blue, Germany, Saxony-Anhalt, leg. Jan Eckstein 2014-09-25
Apothecia: very small, 0.3-1 mm, pulvinate, hemisheric, without membranaceous margin, hymenium orange to yellowish-orange
Asci: 210–280 x 16–23(26) µm, 8-spored, uniseriate
Ascospores: globose, inclusive ornamentation (14-)15-18(-21) µm, exclusive ornamentation 13-16(-19) µm in diameter, ornamentation consisting of isolated warts (0.5-)1-3(-3) µm broad and high, hollow within, on the spore surface the warts are sometimes connected by low ridges (almost only visible in SEM-images)
Host: Didymodon vinealis, Ephemerum megalosporum, Weissia controversa
Infectious structures: infects the rhizoids
Habitat: on soil with pioneer mosses
Distribution: Australia, Austria, France, Germany (ST), Hungary, Portugal, Spain, The Netherlands, United States

References:
  • Benkert, D. 1987a. Beiträge zur Taxonomie der Gattung Lamprospora (Pezizales). - Zeitschrift für Mykologie 53: 195-271.
  • Benkert, D. 2002. Beitrage zur Kenntnis bryophiler Pezizales 10. Variabilitat und Verbreitung von Lamprospora maireana Seaver und L. tuberculatella Seaver. - Feddes Repertorium 113: 80-95.
  • Benkert, D. 2007. Zur Kenntnis des Vorkommens bryophiler Pezizales (Ascomycota) in Südost-Europa. - Mycologia Montenegrina 10: 7-21.
  • Caillet, M. & Moyne, G. 1980. Contribution a l'étude du genre Octospora Hedw. ex S.F. Gray emend. Le Gal. especes a spores ornementées, globuleuses ou subglobuleuses. - Bulletin de la Société Mycologique de France 96: 175-211.
  • Caillet, M. & Moyne, G. 1991. Clé de détermination du genre Octospora et des genres voisins. - Bulletin de la Société d'Histoire Naturelle du Doubs 84: 9-24.
  • Dennis, R. W. G. & Itzerott, H. 1973. Octospora and Inermisia in Western Europe. - Kew Bulletin 28: 5-23.
  • Eckstein, J. 2014. Lamprospora hispanica und Lamprospora tuberculatella - zwei bryoparasitische Discomyceten (Ascomycota, Pezizales) neu für Deutschland. - Zeitschrift für Mykologie 80: 105-117. abstract
  • McLennan, E. & Cookson, I. 1926. Additions to the Australian ascomycetes, II. - Proceedings of the Royal Society of Victoria New Series 38: 69-76, plate IV-VI.
  • Rubio, E., 2013. Lamprospora tuberculatella. URL: http://www.ascofrance.com/search_recolte/3384 - 30.01.2013
  • Seaver, F. J. 1914. A preliminary study of the genus Lamprospora. - Mycologia 6: 5-24, plate 114. PDF
  • Torres, P., Honrubia, M. & Diaz, G. 1988. Notas sobre ascomycotina en el S.E. de Espana Peninsular IV. Nuevas citas de discomicetos saprofitos. - International journal of mycology and lichenology 3: 319-335.
  • Wang, Y. Z. & Kimbrough, J. W. 1992. Monographic studies of North American species of Octospora previously ascribed to Lamprospora (Pezizales, Ascomycetes). - Special Publication no. 4, National Museum of Natural Science (Taiwan). PDF
Images:
Lamprospora tuberculatella
3: Lamprospora tuberculatella, SEM-image of ascospore, Germany, Saxony-Anhalt, leg. Jan Eckstein 2011-09-29

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