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Gynura is a genus of flowering plants in the daisy family Asteraceae native to Asia. The best known species is Gynura aurantiaca, often grown as a house plant. This plant is commonly known as purple passion because of the velvety purple leaves. Species [1] [2]
These rapid plant movements differ from the more common, but much slower "growth-movements" of plants, called tropisms. Tropisms encompass movements that lead to physical, permanent alterations of the plant while rapid plant movements are usually reversible or occur over a shorter span of time.
Codariocalyx motorius (though often placed in Desmodium [1]), known as the telegraph plant, dancing plant, or semaphore plant, is a tropical Asian shrub in the pea family (Fabaceae), one of a few plants capable of rapid movement; others include Mimosa pudica, the venus flytrap and Utricularia. The motion occurs in daylight hours when the ...
A sugar source is any part of the plant that is producing or releasing sugar. During the plant's growth period, usually during the spring, storage organs such as the roots are sugar sources, and the plant's many growing areas are sugar sinks. After the growth period, when the meristems are dormant, the leaves are sources, and storage organs are ...
Heliotropism, a form of tropism, is the diurnal or seasonal motion of plant parts (flowers or leaves) in response to the direction of the Sun. The habit of some plants to move in the direction of the Sun, a form of tropism, was already known by the Ancient Greeks. They named one of those plants after that property Heliotropium, meaning "sun turn".
Eco-friendly, affordable, and natural, foraged items like branches and leaves make some of the best fall decor.Learn the best types of trees, shrubs, and leaves to search for and how to best ...
Many plants use phytochrome to establish circadian cycles which influence the opening and closing of leaves associated with nyctastic movements. Anatomically, the movements are mediated by pulvini . Pulvinus cells are located at the base or apex of the petiole and the flux of water from the dorsal to ventral motor cells regulates leaf closure.
Use real leaves — and other household supplies, like wax paper and an iron — to design an autumn leaf bunting. It's a banner craft, if we do say so ourselves. Get the tutorial at The Artful ...