A: The “beard,” as you call it, is a mass of aerial adventitious roots. Instead of coming out of a stem or root, like normal roots do, adventitious roots emerge from bark tissue or leaves.

To gain insights into the molecular mechanisms underlying hormonal regulation in adventitious roots and during their emergence under waterlogged conditions in wheat, the present study investigated ...

Stem cuttings of Flordabelle (FB) and Flordagold (FG) peach cultivars were prepared during mid-June and mid-August to investigate the origin of adventitious roots and the role of sclerenchyma tissue ...