This is a preview. Log in through your library . Abstract Some Carboniferous seed ferns undergo extensive secondary growth, with secondary vascular tissues occupying increased space within the axis.

It seems like just a few weeks ago that I was out in the swamp taking artsy photos of fiddleheads unfurling. Now, when I muck around down there, I'm wading hip-deep through cinnamon ferns. Cinnamon ...

In a study published in Nature Plants, CHAO Daiyin's group at the Center for Excellence in Molecular Plant Sciences of the Chinese Academy of Sciences and LYU Shiyou's group at Hubei University have ...

If you want to get a sense of what life was like during the Carboniferous period some 300 million years ago, visit the Kona Cloud Forest above Kailua. The area abounds with ferns that once were ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...

A LARGE number of the fern-like fronds of Carboniferous age, including many whole genera, as Neuropteris, Alethopteris, Callipteris, Linopteris, &c., have never been found to offer any satisfactory ...

Nearly 400 million years ago, a couple of hundred million years before flowering plants appeared on Earth, ferns and their allies climbed up out of the water and onto land to eventually dominate the ...

Several species of ferns have been recorded on the Maltese islands, most of which are rare or very rare. On the other hand, one species, the maiden hair fern, known in Maltese as tursin il-bir, is ...

Scientists in Nova Scotia hope a huge fossil find will reveal more about the evolution of plants. The 300-million-year-old rock may contain one of the largest ever tree fern fossils found in Canada, ...