New higher taxa in the lichen family Graphidaceae (lichenized Ascomycota: Ostropales) based on a three-gene skeleton phylogeny

被引：36

作者：

Lumbsch, H. Thorsten ^{[1
]}

Kraichak, Ekaphan ^{[1
]}

Parnmen, Sittiporn ^{[2
]}

Plata, Eimy Rivas ^{[1
]}

Aptroot, Andre ^{[3
]}

Caceres, Marcela E. S. ^{[4
]}

Ertz, Damien ^{[5
]}

Feuerstein, Shirley Cunha ^{[6
]}

Mercado-Diaz, Joel A. ^{[7
]}

Staiger, Bettina ^{[8
]}

Van den Broeck, Dries

Luecking, Robert ^{[1
]}

机构：

[1] Field Museum, Chicago, IL 60605 USA

[2] Minist Publ Hlth, Dept Med Sci, Toxicol & Biochem Sect, Nonthaburi 11000, Thailand

[3] ABL Herbarium, NL-3762 XK Soest, Netherlands

[4] Univ Fed Sergipe, Dept Biociencias, BR-49500000 Itabaiana, Sergipe, Brazil

[5] Natl Bot Garden Belgium, Dept Bryophytes Thallophytes, B-1860 Meise, Belgium

[6] Univ Fed Parana, Dept Bot, Lab Liquenol, BR-81531970 Curitiba, PR, Brazil

[7] USDA Forest Serv, Int Inst Trop Forestry, Rio Piedras, PR USA

[8] Univ Regensburg, Inst Bot, D-93040 Regensburg, Germany

来源：

PHYTOTAXA | 2014年 / 189卷 / 01期

基金：

美国国家科学基金会;

关键词：

Brazil; classification; Diploschistaceae; Puerto Rico; Xalocoa; MOLECULAR PHYLOGENY; RIBOSOMAL DNA; GENUS TOPELIOPSIS; NORTH-AMERICA; THELOTREMATACEAE; INFERENCE; TRIBE;

D O I：

10.11646/phytotaxa.189.1.5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We provide an updated skeleton phylogeny of the lichenized family Graphidaceae (excluding subfamily Gomphilloideae), based on three loci (mtSSU, nuLSU, RPB2), to elucidate the position of four new genera, Aggregatorygma, Borinquenotrema, Corticorygma, and Paratopeliopsis, as well as the placement of the enigmatic species Diorygma erythrellum, Fissurina monilifera, and Redingeria desseiniana. Based on the resulting topology, in addition to three tribes described previously, we recognize four further tribes in the subfamily Graphidoideae: Acanthothecieae Lumbsch, Kraichak & Lucking, Diploschisteae (Zahlbr.) Lumbsch, Kraichak & Lucking, Leptotremateae Lumbsch, Kraichak & Lucking, and Wirthiotremateae Lumbsch, Kraichak & Lucking. The phylogenetic position of Aggregatorygma and Borinquenotrema was not resolved with support, whereas Corticorygma forms part of Acanthothecieae, supported sister to Acanthothecis, and Paratopeliopsis belongs in Thelotremateae, unsupported sister to Leucodecton. Diorygma erythrellum is confirmed as a member of the Diorygma-Thalloloma clade, while Fissurina monilifera, inspite of its myriotremoid ascomata, belongs in Fissurina s.str. Redingeria dessiniana, although resembling the genus Phaeographopsis, is supported sister to R. glaucoglyphica. Topeliopsis darlingtonii forms the sister group to Gintarasia megalophthalma. Consequently, T. darlingtonii and the closely related T. elixii are recombined in Gintarasia as Gintarasia darlingtonii (Frisch & Kalb) Lumbsch, Kraichak & Lucking, and G. elixii (Frisch & Kalb) Lumbsch, Kraichak & Lucking.

引用

页码：39 / 51

页数：13