Gleicheniales
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Gleicheniales is an order of ferns in the subclass Polypodiidae. The Gleicheniales has spore records potentially as early as the Early Carboniferous, but the oldest unambiguous macrofossil records dat
Dipteris conjugata 破傘蕨 001
Gleicheniaceae
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The forked ferns are the family Gleicheniaceae, which includes eight genera and about 160 known species. The formerly independent families Dicranopteridaceae and Stromatopteridaceae are generally incl
Gleicheniales
…classification of Smith et al. in 2006, the Gleicheniales were placed in class Polypodiopsida (the leptosporangiate ferns). Three families, Dipteridaceae, Gleicheniaceae, and Matoniaceae were recognized. The linear sequence of Christenhusz et al. (2011), intended for compatibility with the classification of Chase and…
Diplopterygium pinnatum 1