1) Fern genus 2) Genus rhynia 3) Type genus of the ceae
Found on
https://www.crosswordclues.com/clue/rhynia
Rhynia is a single-species genus of Devonian vascular plants. Rhynia gwynne-vaughanii was the sporophyte generation of a vascular, axial, free-sporing diplohaplontic embryophytic land plant of the Lower Devonian that had anatomical features more advanced than those of the bryophytes. Rhynia gwynne-vaughanii was a member of a sister group to all ot...
Found on
http://en.wikipedia.org/wiki/Rhynia
(from the article `plant`) ...presumably most primitive vascular plants from the Late Silurian and Early Devonian periods (421 to 387 million years ago) were the Rhyniopsida. ... Three genera are represented by almost perfectly preserved fossils of virtually entire plants: Rhynia and Horneophyton, of the family Rhyniaceae; and ... [2...
Found on
http://www.britannica.com/eb/a-z/r/44
[
n] - type genus of the Rhyniaceae
Found on
http://www.webdictionary.co.uk/definition.php?query=Rhynia
genus Rhynia noun type genus of the Rhyniaceae; small leafless dichotomously branching fossil plants with terminal sporangia and smooth branching rhizomes
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.
