2009
DOI: 10.3767/000651909x475923
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Diversity and endemism in the pyrenocarpous lichen families Pyrenulaceae and Trypetheliaceae in the Malesian flora region

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Cited by 22 publications
(33 citation statements)
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“…to synonymy with A. galbineum, while these two species were separated by Makhija & Patwardhan (1989) based on ascoma characters. In fact, in A. macrocarpum the ascomata are totally embedded in the pseudostromata as in the Thai material (Vongshewarat 2000;Aptroot et al 2008;Aptroot 2009 Similar to Astrothelium diplocarpum in having anthraquinone pigments around the ostiole neck, but differing in having smaller ascospores; thallus yellow to green, perithecial wall carbonized, ostiole with yellow anthraquinone, ascospores 3-septate, 22-28 × 8·0-9·5 µm.…”
Section: The Lichenologistmentioning
confidence: 99%
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“…to synonymy with A. galbineum, while these two species were separated by Makhija & Patwardhan (1989) based on ascoma characters. In fact, in A. macrocarpum the ascomata are totally embedded in the pseudostromata as in the Thai material (Vongshewarat 2000;Aptroot et al 2008;Aptroot 2009 Similar to Astrothelium diplocarpum in having anthraquinone pigments around the ostiole neck, but differing in having smaller ascospores; thallus yellow to green, perithecial wall carbonized, ostiole with yellow anthraquinone, ascospores 3-septate, 22-28 × 8·0-9·5 µm.…”
Section: The Lichenologistmentioning
confidence: 99%
“…Arg. in thallus, pseudostromatal and ascospore characters, but differs by containing lichexanthone in the thallus, whereas this substance is present only on the ostioles in A. eustomum (Harris 1984;Aptroot et al 2008;Aptroot 2009). Also, A. neovariolosum and A. siamense are similar in having a corticated thallus, white pseudostromata, KOH− and lichexanthone, but the new species differs in ascospore characters and the non-inspersed hamathecium (3-septate ascospores, 17-23 × 6-7 µm, and hamathecium inspersed in A. neovariolosum; 4-7-septate, 30-50 × 10·5-12·0 µm, and hamathecium inspersed in A. siamense).…”
Section: Mycobank No: Mb 816953mentioning
confidence: 99%
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“…Notably, the Trypetheliaceae were the subject of several detailed studies about ascospore anatomy and ontogeny (Sweetwood et al 2012) and pigment chemistry (Mathey & Hoder 1978;Mathey 1979;Mathey et al 1980), as well as potential pharmaceutical properties of their chemical compounds (Manojlovic et al 2010). Ecological and ecogeographical papers with details on Trypetheliaceae were published by Komposch & Hafellner (2000) on canopy and savanna species in Venezuela, Aptroot et al (2008) on pyrenocarpous lichens in Costa Rica, Rivas Plata et al (2008) on the correlation between family-level diversity and environmental parameters related to the conservation status of tropical forest ecosystems, and Aptroot (2009b) on diversity and endemism of Trypetheliaceae and Pyrenulaceae in Malaysia.…”
Section: Introductionmentioning
confidence: 99%
“…Individual perithecia have an apical, excentric or lateral ostiole, an amyloid or non-amyloid hymenium, mostly unbranched paraphyses, asci with a well-defined ocular chamber and colourless to brown, 3(-9)-distoseptate or submuriform ascospores with rounded to lentiform lumina and a greatly reduced endospore (Aptroot 1991, 2006, Harris 1995. Four species are known from mainland Australia (Aptroot 2009), and two others have been described from Lord Howe Island (New South Wales) and the external territory of Christmas Island (McCarthy 1996(McCarthy , 2001.…”
Section: Introductionmentioning
confidence: 99%