'Araphid' diatom classification and the 'absolute standard'

[摘要] 'Araphid' diatom classification is discussed from the point of view of an 'absolute standard' for taxonomic rank. The 'absolute standard' is the phylogenetic tree, its nodes, the included monophyletic groups and sub-groups. To illustrate...

[学科分类] 植物学

[关键词] Diatom;araphid;classification;phylogeny