Abstract
Chaconia clusiae on Clusia cf. palmicida (Clusiaceae) and C. heliconiae on Heliconia psittacorum, H. bihai and Heliconia sp. (Heliconiaceae) are described as new from French Guiana in northern South America. Clusiaceae and Heliconiaceae are new host families for members of Chaconia, Heliconiaceae is the first one from Monocotyledoneae. Chaconia clusiae, C. heliconiae and C. maprouneae formed tuberous to worm-like D-haustoria originating from haustorial mother cells that were part of the intercellular parasitic mycelium. A key to the recognized Chaconia spp. is provided.
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References
Aime MC (2006) Toward resolving family-level relationships in rust fungi (Uredinales). Mycoscience 47:112–122
Arthur JC (1922) North American Flora. Vol. 7, pt. 8. Uredinales, Aecidiaceae. New York Botanical Garden, New York
Berndt R (1997) The haustorial morphology of Ravenelia and Kernkampella spp. (Uredinales, Raveneliaceae). Mycol Res 101:23–34
Berndt R (2008) Chaconia hennenii, a new holomorph species for Uredo maclurae and Uredo celtidis. Mycoscience 49:321–325
Berndt R (2012) First catalogue of the rust fungi of French Guiana, Northern South America. Mycol Prog. doi:10.1007/st11557-012-0826-x
Cummins GB, Hiratsuka Y (1983) Illustrated genera of rust fungi, 2nd edn. American Phytopathological Society, St. Paul
Cummins GB, Hiratsuka Y (2003) Illustrated genera of rust fungi, 3rd edn. American Phytopathological Society, St. Paul
Cunningham JL (1972) A miracle mounting fluid for permanent whole-mounts of microfungi. Mycologia 64:906–911
Dietel P (1897) Uredineae brasilienses a cl. E. Ule lectae. Hedwigia 36:26–37
Farr DF, Rossman AY (2011) Fungal databases, systematic mycology and microbiology laboratory, ARS, USDA. http://nt.ars-grin.gov/fungaldatabases/. Accessed Jan 2011
Hernández JR, Hennen JF (2003) Rust fungi causing galls, witches’ brooms, and other abnormal plant growths in northwestern Argentina. Mycologia 95:728–755
Hiratsuka Y (1973) The nuclear cycle and the terminology of spore states in Uredinales. Mycologia 65:432–443
Littlefield LJ, Heath MC (1979) Ultrastructure of rust fungi. Academic Press, New York
Ono Y, Harada Y (1994) Aplopsora corni sp. nov. on Cornus controversa from Japan. Mycoscience 35:179–181
Ono Y, Hennen JF (1983) Taxonomy of the chaconiaceous genera (Uredinales). Trans Mycol Soc Jpn 24:369–402
Ono Y, Kakishima M, Lohsomboon P, Manoch L, Visarathnonth N (1988) Two new species of Uredinales from Thailand. Mycologia 80:261–263
Sydow H (1937) Novae fungorum species—XXV. Ann Mycol 35:244–286
Sydow H, Sydow P, Butler EJ (1912) Fungi Indiae orientalis. Pars IV. Ann Mycol 10:253–280
Acknowledgments
Field work in French Guiana was financed by the Swiss National Fund (Project no. 31003A-116095).
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Berndt, R., Beenken, L. Chaconia heliconiae and C. clusiae sp. novae from French Guiana with notes on the genus Chaconia (Uredinales/Pucciniales) in the neotropics. Mycol Progress 12, 397–401 (2013). https://doi.org/10.1007/s11557-012-0845-7
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DOI: https://doi.org/10.1007/s11557-012-0845-7