Filicopsida 在此不发布单一范围：这一历史纲级概念未与单一冠群或总群对齐，综述质疑泥盆纪蕨类归属而认可更可靠的早石炭世真蕨证据；旧有 360–0 Ma 展示被暂缓。
claim:taxon:filicopsida:range-boundary-rc50Diversification of early ferns
Galtier, J.; Scott, A.C.
年份1985
来源角色systematic-review
DOI / IDgaltier-scott-1985-early-ferns
适用范围
taxonomy · range · 形态
Review questions attribution of Devonian taxa to ferns while treating Lower Carboniferous filicalean evidence as substantially firmer.