Hicklingia

Hicklingia is a genus of extinct plants of the Middle Devonian (around {Period span/brief|Middle Devonian}). Compressed specimens were first described in 1923 from the Old Red Sandstone of Scotland. Initially the genus was placed in the `rhyniophytes`, but this group is defined as having terminal sporangia (spore-forming organs), and later work .....
Found on http://en.wikipedia.org/wiki/Hicklingia
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