27+ Adventitious Roots Of Dahlia Pictures. Adventitious aerial roots of many tropical trees. Roots that grow from any part of plant other than the radicle or its branches are called adventitious roots (l.
In cultivated carnations, an increased auxin level in the stem cutting base produced by active auxin transport from. Some roots, called adventitious roots, arise from an organ other than the root—usually a stem, sometimes a leaf. The modified root has alternate swollen and constricted regions giving it a chain of beads like appearance.
Fasciculated tuberous roots is the cluster of adventitious roots.
Banyan (ficus benghalensis), sugarcane (saccharum officinarum), maize (zea mays), thatch screwpine (pandanus tectorious), black pepper (piper nigrum) and betel (piper betle) are the examples of some plants producing adventitious roots. Aerial roots of tinospora and submerged roots of trapa (water chestnut) and green roots of podostemon. A mass of adventitious roots along with its branches constitutes an 'adventitious root system.' These roots serve as means of vegetative propagation.