Anisophyton

Anisophyton was a genus of Early Devonian land plant with branching axes.^[2] Known fossils are of Emsian age (411 to 393 million years ago).^[1]

Anisophyton Temporal range: Emsian[1] PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Lycophytes
Plesion:	†Zosterophylls
Genus:	†Anisophyton

A cladogram published in 2004 by Crane et al. places Anisophyton in the core of a paraphyletic stem group of broadly defined "zosterophylls", basal to the lycopsids (living and extinct clubmosses and relatives).^[3]

lycophytes

† Hicklingia  †basal groups  Adoketophyton, Discalis, Distichophytum (=Rebuchia), Gumuia, Huia, Zosterophyllum myretonianum, Z. llanoveranum, Z. fertile  †'core' zosterophylls  Zosterophyllum divaricatum, Tarella, Oricilla, Gosslingia, Hsua, Thrinkophyton, Protobarinophyton, Barinophyton obscurum, B. citrulliforme, Sawdonia, Deheubarthia, Konioria, Anisophyton, Serrulacaulis, Crenaticaulis  †basal groups  Nothia, Zosterophyllum deciduum  lycopsids  extant and extinct members