Roseolithon mirabile (Foslie) comb. nov. (Hapalidiales, Corallinophycidae, Rhodophyta) based on DNA sequencing of the Archaeolithothamnion mirabile lectotype

被引:1
|
作者
Gabrielson, Paul W. [1 ]
Lamb, Jeremy J. [1 ]
Hughey, Jeffery R. [2 ]
机构
[1] Univ North Carolina Chapel Hill, Dept Biol, Coker Hall CB 3280, Chapel Hill, NC 27599 USA
[2] Hartnell Coll, Div Math Sci & Engn, Salinas, CA 93901 USA
关键词
Australia; Foslie herbarium; lectotypification; type specimen sequencing; CORALLINALES;
D O I
10.1515/bot-2024-0052
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Lithothamnion mirabile is currently considered a heterotypic synonym of L. muelleri. Three of the 14 specimens and additional fragments comprising the holotype of L. mirabile were selected for DNA sequencing as they best matched the protologue. The three 263-base pair rbcL sequences were distinct from each other, and were classified in the order Hapalidiales, but none were resolved in Lithothamnion. One sequenced specimen belongs in Roseolithon and was selected as the lectotype; thus we propose R. mirabile (Foslie) comb. nov. Another sequenced specimen groups with Phymatolithopsis and the third is well resolved in an undescribed genus of Hapalidiales sister to Boreolithothamnion.
引用
收藏
页码:587 / 592
页数:6
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