identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
C4E42280F23757FDBD75CA8258DD4389.text	C4E42280F23757FDBD75CA8258DD4389.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalaria (Catillochroma) (Kalb) Phraphuchamnong & Nelsen & Distefano & Mercado-Diaz & Parnmen & Rangsiruji & Buaruang & Lücking & Lumbsch 2022	<div><p>Megalaria subgen. Catillochroma (Kalb) Luecking, Lumbsch &amp; Nelsen, comb. et stat. nov.</p><p>Catillochroma Kalb, Bibl. Lichenol. 95: 298 (2007). Type species: Catillochroma endochromum ( Fée) Kalb.</p></div>	https://treatment.plazi.org/id/C4E42280F23757FDBD75CA8258DD4389	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Phraphuchamnong, Phimpisa;Nelsen, Matthew P.;Distefano, Isabel;Mercado-Diaz, Joel A.;Parnmen, Sittiporn;Rangsiruji, Achariya;Buaruang, Kawinnat;Luecking, Robert;Lumbsch, H. Thorsten	Phraphuchamnong, Phimpisa, Nelsen, Matthew P., Distefano, Isabel, Mercado-Diaz, Joel A., Parnmen, Sittiporn, Rangsiruji, Achariya, Buaruang, Kawinnat, Luecking, Robert, Lumbsch, H. Thorsten (2022): A new species of Megalaria (Ramalinaceae, Ascomycota) from Thailand, and recognition of subgenus Catillochroma. MycoKeys 93: 149-163, DOI: http://dx.doi.org/10.3897/mycokeys.93.90962, URL: http://dx.doi.org/10.3897/mycokeys.93.90962
C99ABA6CE38D5E6AA5C43FCA131E8A9F.text	C99ABA6CE38D5E6AA5C43FCA131E8A9F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalaria bicolorata (Vain.) (Vain.) Lumbsch & Nelsen 2022	<div><p>Megalaria bicolorata (Vain.) Lumbsch &amp; Nelsen comb. nov.</p><p>Catillochroma bicoloratum (Vain.) Kalb., Archive for Lichenology 30: 12 (2022). - Catillaria bicolorata Vain. Annales Botanici Societatis Zoologicae-Botanicae Fennnicae ‘Vanamo’ 1: 48 (1921).</p></div>	https://treatment.plazi.org/id/C99ABA6CE38D5E6AA5C43FCA131E8A9F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Phraphuchamnong, Phimpisa;Nelsen, Matthew P.;Distefano, Isabel;Mercado-Diaz, Joel A.;Parnmen, Sittiporn;Rangsiruji, Achariya;Buaruang, Kawinnat;Luecking, Robert;Lumbsch, H. Thorsten	Phraphuchamnong, Phimpisa, Nelsen, Matthew P., Distefano, Isabel, Mercado-Diaz, Joel A., Parnmen, Sittiporn, Rangsiruji, Achariya, Buaruang, Kawinnat, Luecking, Robert, Lumbsch, H. Thorsten (2022): A new species of Megalaria (Ramalinaceae, Ascomycota) from Thailand, and recognition of subgenus Catillochroma. MycoKeys 93: 149-163, DOI: http://dx.doi.org/10.3897/mycokeys.93.90962, URL: http://dx.doi.org/10.3897/mycokeys.93.90962
B42298AFE92F5A7DB4505F6E9F2A5BC8.text	B42298AFE92F5A7DB4505F6E9F2A5BC8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalaria danfordiana (Kalb) (Kalb) Lumbsch & Nelsen 2022	<div><p>Megalaria danfordiana (Kalb) Lumbsch &amp; Nelsen comb. nov.</p><p>Catillochroma danfordianum Kalb., Archive for Lichenology 30: 4-6 (2022).</p></div>	https://treatment.plazi.org/id/B42298AFE92F5A7DB4505F6E9F2A5BC8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Phraphuchamnong, Phimpisa;Nelsen, Matthew P.;Distefano, Isabel;Mercado-Diaz, Joel A.;Parnmen, Sittiporn;Rangsiruji, Achariya;Buaruang, Kawinnat;Luecking, Robert;Lumbsch, H. Thorsten	Phraphuchamnong, Phimpisa, Nelsen, Matthew P., Distefano, Isabel, Mercado-Diaz, Joel A., Parnmen, Sittiporn, Rangsiruji, Achariya, Buaruang, Kawinnat, Luecking, Robert, Lumbsch, H. Thorsten (2022): A new species of Megalaria (Ramalinaceae, Ascomycota) from Thailand, and recognition of subgenus Catillochroma. MycoKeys 93: 149-163, DOI: http://dx.doi.org/10.3897/mycokeys.93.90962, URL: http://dx.doi.org/10.3897/mycokeys.93.90962
48BE9D1304555D09B38FA33A9FC49FB2.text	48BE9D1304555D09B38FA33A9FC49FB2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalaria mareebaensis (Kalb) (Kalb) Lumbsch & Nelsen 2022	<div><p>Megalaria mareebaensis (Kalb) Lumbsch &amp; Nelsen comb. nov.</p><p>Catillochroma mareebaense Kalb., Archive for Lichenology 30: 6-8 (2022).</p></div>	https://treatment.plazi.org/id/48BE9D1304555D09B38FA33A9FC49FB2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Phraphuchamnong, Phimpisa;Nelsen, Matthew P.;Distefano, Isabel;Mercado-Diaz, Joel A.;Parnmen, Sittiporn;Rangsiruji, Achariya;Buaruang, Kawinnat;Luecking, Robert;Lumbsch, H. Thorsten	Phraphuchamnong, Phimpisa, Nelsen, Matthew P., Distefano, Isabel, Mercado-Diaz, Joel A., Parnmen, Sittiporn, Rangsiruji, Achariya, Buaruang, Kawinnat, Luecking, Robert, Lumbsch, H. Thorsten (2022): A new species of Megalaria (Ramalinaceae, Ascomycota) from Thailand, and recognition of subgenus Catillochroma. MycoKeys 93: 149-163, DOI: http://dx.doi.org/10.3897/mycokeys.93.90962, URL: http://dx.doi.org/10.3897/mycokeys.93.90962
9A0808507B665A07B4129DD842C7FF42.text	9A0808507B665A07B4129DD842C7FF42.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalaria pachaylenophila Phraphuchamnong, Buaruang & Lumbsch, sp. nov.	<div><p>Megalaria pachaylenophila Phraphuchamnong, Buaruang &amp; Lumbsch, sp. nov.</p><p>Fig. 2</p><p>Type.</p><p>Thailand. Chumphon province: Pathio District; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=99.477486&amp;materialsCitation.latitude=10.887584" title="Search Plazi for locations around (long 99.477486/lat 10.887584)">Tambon Pak Klong</a>, 10°53.255'N, 99°28.649'E, 5 m elev., mangrove forest, on bark of Rhizophora mucronata, 28 March 2019; Kawinnat Buaruang et al., Chum 2771 (RAMK 034555- holotype, F-isotype) .</p><p>Diagnosis.</p><p>Similar to Megalaria bengalensis, but differs in an ochre to brownish apothecial disc (black in M. bengalensis) and in lacking isidia and secondary products (atranorin in M. bengalensis).</p><p>Etymology.</p><p>The specific epithet refers to the English translation ( Pāchāylen) of the Thai name for mangrove (ป่าชายเลน), and philos (greek) = friend, referring to the ecological preference of the new species.</p><p>Description.</p><p>Thallus crustose, corticolous, gray to olive-gray or greenish gray, up to 10 cm in diameter, smooth, cracked, without soredia or isidia. Apothecia biatorine, plain and flat, becoming slightly convex with age, circular in outline or becoming deformed, sessile, 0.3-0.8 mm in diameter; margins black, shining, contrasting strongly with the coloration of the discs; discs beige to brownish, epruinose. Epihymenium 2-5 μm thick, not pigmented or light beige, K-, N-. Hymenium 75-100 μm thick, hyaline, not inspersed. Subhymenium 10-20 μm thick, hyaline. Central hypothecium 50-80 μm thick, pigmented red-brown, K+ wine-red, N-; lateral hypothecium blue to blue-black, K-, N+ purple. Excipulum 15-25 μm thick, comprised of thick, gelatinized hyaline to blue hyphae, not inspersed with crystals, K-, N+ purple. Asci cylindrical to clavate, eight-spored; ascospores narrowly ellipsoid, hyaline, one-septate (rarely simple), thin walled, not halonate, (9-)11-15 × 4-5 μm . Pycnidia not seen.</p><p>Secondary metabolites. Thallus K-, C-, and KC-, UV-, no lichen substances found using TLC.</p><p>Distribution and ecology.</p><p>The new species was found in the south-eastern province of Chumphon where it was growing in old mangrove forests on the bark of Excoecaria agallocha, Hibiscus tiliaceus, Rhizophora apiculata, and Rhizophora mucronata .</p><p>Notes.</p><p>In the phylogenetic tree, Megalaria pachaylenophila and M. bengalensis cluster together, and indeed, their apothecial anatomy is very similar. However, they can easily be separated by the isidiate thallus in the latter. No other species in Megalaria sens. lat. is known to form a beige or brownish apothecial disk. Interestingly, this can be found in some species of Megalaria (Lopezaria) versicolor which is the sister clade to Megalaria pachaylenophila and M. bengalensis . Additional superficially similar species include the North American M. beechingii, which differs in having purple-black to jet black apothecia, a margin that is concolorous with disc, and broadly ellipsoid ascospores, that are often kidney bean-shaped (Lendemer 2007). Catillochroma phayapipakianum, which was recently described from Thailand (Kalb 2022) and is transferred to Megalaria below, is readily distinguished from M. pachaylenophila by having larger (16-26 μm long), narrowly ellipsoid to fusiform, ascospores, and containing atranorin, zeorin, and fumarprotocetraric acid.</p><p>Additional specimens examined.</p><p>Thailand. Chumphon province: Pathio District; Chum Kho sub-district, mangrove forest, on bark of Rhizophora apiculata, 15 Feb 2018; K. Buaruang et al., Chum 2024 (RAMK), 2028 (RAMK), 2072 (RAMK) .</p><p>Below we propose new combinations to reflect the broad recognition of Megalaria and the recognition of the Catillochroma clade at subgeneric level:</p></div>	https://treatment.plazi.org/id/9A0808507B665A07B4129DD842C7FF42	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Phraphuchamnong, Phimpisa;Nelsen, Matthew P.;Distefano, Isabel;Mercado-Diaz, Joel A.;Parnmen, Sittiporn;Rangsiruji, Achariya;Buaruang, Kawinnat;Luecking, Robert;Lumbsch, H. Thorsten	Phraphuchamnong, Phimpisa, Nelsen, Matthew P., Distefano, Isabel, Mercado-Diaz, Joel A., Parnmen, Sittiporn, Rangsiruji, Achariya, Buaruang, Kawinnat, Luecking, Robert, Lumbsch, H. Thorsten (2022): A new species of Megalaria (Ramalinaceae, Ascomycota) from Thailand, and recognition of subgenus Catillochroma. MycoKeys 93: 149-163, DOI: http://dx.doi.org/10.3897/mycokeys.93.90962, URL: http://dx.doi.org/10.3897/mycokeys.93.90962
C6A0D9290E0157E397ADC306847F84B3.text	C6A0D9290E0157E397ADC306847F84B3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalaria phayapipakiana (Kalb) (Kalb) Lumbsch & Nelsen 2022	<div><p>Megalaria phayapipakiana (Kalb) Lumbsch &amp; Nelsen comb. nov.</p><p>Catillochroma phayapipakianum Kalb., Archive for Lichenology 30: 8-10 (2022).</p></div>	https://treatment.plazi.org/id/C6A0D9290E0157E397ADC306847F84B3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Phraphuchamnong, Phimpisa;Nelsen, Matthew P.;Distefano, Isabel;Mercado-Diaz, Joel A.;Parnmen, Sittiporn;Rangsiruji, Achariya;Buaruang, Kawinnat;Luecking, Robert;Lumbsch, H. Thorsten	Phraphuchamnong, Phimpisa, Nelsen, Matthew P., Distefano, Isabel, Mercado-Diaz, Joel A., Parnmen, Sittiporn, Rangsiruji, Achariya, Buaruang, Kawinnat, Luecking, Robert, Lumbsch, H. Thorsten (2022): A new species of Megalaria (Ramalinaceae, Ascomycota) from Thailand, and recognition of subgenus Catillochroma. MycoKeys 93: 149-163, DOI: http://dx.doi.org/10.3897/mycokeys.93.90962, URL: http://dx.doi.org/10.3897/mycokeys.93.90962
A38A7C0229D253EAB5381C880D255CFF.text	A38A7C0229D253EAB5381C880D255CFF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Megalaria superflua (Muell. Arg.) (Müll. Arg.) Kalb, Lumbsch & Nelsen 2022	<div><p>Megalaria superflua (Muell . Arg.) Kalb, Lumbsch &amp; Nelsen comb. nov.</p><p>Catillaria superflua ( Müller Arg.) Zahlbruckner., Catalogus Lichenum Universalis 4: 75 (1926). - Patellaria superflua Müll . Arg., Flora (Regensburg) 70: 336 (1887).</p></div>	https://treatment.plazi.org/id/A38A7C0229D253EAB5381C880D255CFF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Phraphuchamnong, Phimpisa;Nelsen, Matthew P.;Distefano, Isabel;Mercado-Diaz, Joel A.;Parnmen, Sittiporn;Rangsiruji, Achariya;Buaruang, Kawinnat;Luecking, Robert;Lumbsch, H. Thorsten	Phraphuchamnong, Phimpisa, Nelsen, Matthew P., Distefano, Isabel, Mercado-Diaz, Joel A., Parnmen, Sittiporn, Rangsiruji, Achariya, Buaruang, Kawinnat, Luecking, Robert, Lumbsch, H. Thorsten (2022): A new species of Megalaria (Ramalinaceae, Ascomycota) from Thailand, and recognition of subgenus Catillochroma. MycoKeys 93: 149-163, DOI: http://dx.doi.org/10.3897/mycokeys.93.90962, URL: http://dx.doi.org/10.3897/mycokeys.93.90962
