Gosslingia
Extinct genus of spore-bearing plants / From Wikipedia, the free encyclopedia
Gosslingia was a genus of Early Devonian land plant with branching axes.[2] Fossils have been from the Lochkovian to the Pragian, 419 to 408 million years ago.[1]
Gosslingia | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Lycophytes |
Plesion: | †Zosterophylls |
Order: | †incertae sedis |
Family: | †Gosslingiaceae |
Genus: | †Gosslingia |
A cladogram published in 2004 by Crane et al. places Gosslingia in the core of a paraphyletic stem group of broadly defined "zosterophylls", basal to the lycopsids (living and extinct clubmosses and relatives).[3]
lycophytes |
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Hao and Xue in 2013 used the absence of terminal sporangia to place the genus in the family Gosslingiaceae in the paraphyletic order Gosslingiales, a group considered to have indeterminate growth, with fertile branches generally showing circinate vernation (initially curled up).[1] Kenrick and Crane in 1997 also placed the genus in the family Gosslingiaceae, but they place this family in the order Sawdoniales.[4]