Drepanophycales is an order of extinct lycophyte plants of Late Silurian to Late Devonian age (around 430 to 360 million years ago), found in North America, China, Russia, Europe, and Australia. Sometimes known as the Asteroxylales or Baragwanathiales.
^Novák, F.A. (1961), Vyšší rostliny. Tracheophyta, Prague: Nakladatelství Československé Akademie Věd, p. 84
the family at all, only the order Drepanophycales, and say that Asteroxylon is sometimes included in the Drepanophycales. The anatomical details for the...
placement of some genera. The orders included by Taylor et al. are: Order †Drepanophycales (including Baragwanathia, Drepanophycus and Asteroxylon) Order †Protolepidodendrales...
to crown lycophytes than the more basal zosterophylls and Nothia. Drepanophycales Devonian List of Early Devonian land plants Polysporangiophytes Kidston...
lycopsids, or to fall between the lycopsids and the euphyllophytes. Drepanophycales, a clade of early lycopods Gensel, P.G. (1992), "Phylogenetic relationships...
†Zosterophyllopsida Order †Sawdoniales Order †Zosterophyllales Order †Drepanophycales Subclass †Asteroxylidae Order ?†Thursophytales Order †Asteroxylales...
same period, Asteroxylaceae, in having vascularized microphylls; see Drepanophycales for more details. The genera in the family are: Drepanophycus Göppert...
1, 2, 3 and 5. A drepanophycale. D. spinaeformis Facies 1, 2, 3, 5 and 6. A drepanophycale. D. sp. Facies 1 and 5. A drepanophycale. Kaulangiophyton Facies...
be a basal euphyllophyte Asteroxylaceae – now placed in the order Drepanophycales Asteroxylon By 1975, it had become clear that the class had become...
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