Analyses of genetic material from a multitude of fern species suggest that much of that plant group branched out millions of years after flowering plants appeared, a notion that contradicts many ...

Callus induction and regeneration studies were carried out on a medicinal fern, Drynaria quercifolia native to Asian countries. It is a seasonal fern that regenerates only during the monsoons. Callus ...

Q: I noticed a plant in my woods that had fern-like leaves with different shades of green in a distinct pattern. I don’t notice them in the summer, though, just in early spring. Is this something that ...

It was an early April morning and Nature was playing tricks on us. The weather had been cold and raw for days, but then suddenly there was a break from the trend. The temperature soared into the high ...