adventitious plant
21Tree — /tree/, n. Sir Herbert Beerbohm /bear bohm/, (Herbert Beerbohm), 1853 1917, English actor and theater manager; brother of Max Beerbohm. * * * I Woody perennial plant. Most trees have a single self supporting trunk containing woody tissues, and in …
22Aerial root — Pneumatophore redirects here. It is also a name for the air bladder of the Portuguese Man o War. Aerial roots are roots that are aboveground. They are almost always adventitious. They are found in diverse plant species, including epiphytes also… …
23Tuber — For fungal genus, see Truffle (fungus). For the community in California, see Tuber, California. Tuber is Latin for swelling , as also used for benign tumours such as in tuberous sclerosis Oca tubers Tubers are various types of modified plant… …
24malformation — /mal fawr may sheuhn, feuhr /, n. faulty or anomalous formation or structure, esp. in a living body: malformation of the teeth. [1790 1800; MAL + FORMATION] * * * ▪ biology Introduction in biology, irregular or abnormal structural… …
25Bud — In botany, a bud is an undeveloped or embryonic shoot and normally occurs in the axil of a leaf or at the tip of the stem. Once formed, a bud may remain for some time in a dormant condition, or it may form a shoot immediately.The buds of many… …
26Aerenchyma — is an airy tissue found in roots of plants, which allows exchange of gases between the shoot and the root. It contains large air filled cavities, which provide a low resistance internal pathway for the exchange of gases such as oxygen and… …
27root — root1 rootlike, adj. /rooht, root/, n. 1. a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture. 2. a similar organ developed from some… …
28Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… …
29Vegetative reproduction — Production of new individuals along a leaf margin of the air plant, Kalanchoe pinnata. The small plant in front is about 1 cm tall. The concept of individual is obviously stretched by this process …
30Root — /rooht/, n. 1. Elihu /el euh hyooh /, 1845 1937, U.S. lawyer and statesman: Nobel peace prize 1912. 2. John Wellborn /wel beuhrn/, 1851 91, U.S. architect. * * * In botany, the underground anchoring part of a plant. It grows downward in response… …
