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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".
Epipremnum aureum, the Pearls and Jade pothos, is a species in the arum family Araceae, native to Mo'orea in the Society Islands of French Polynesia. [1] The species is a popular houseplant in temperate regions but has also become naturalised in tropical and sub-tropical forests worldwide, including northern South Africa, [2] Australia, Southeast Asia, Indian subcontinent, the Pacific Islands ...
The spring bloom is a strong increase in phytoplankton abundance (i.e. stock) that typically occurs in the early spring and lasts until late spring or early summer. This seasonal event is characteristic of temperate North Atlantic, sub-polar, and coastal waters.
While these plants are relatively low maintenance, it’s not unusual for peace lily leaves to turn yellow here and there due to stress, pests, or other issues. This guide explains the most common ...
Pothos is a genus of flowering plants in the family Araceae (tribe Potheae). It is native to China , the Indian Subcontinent , Australia , New Guinea , Southeast Asia , and various islands of the Pacific and Indian Oceans .
Leaves 1.5 to 5 cm long, 5 to 15 mm wide. Leaves flattened, appearing constricted with an apparent wasp waist in the middle of the apparent leaf at the point where the flattened petiole meets the leaf blade itself. Flowers form in late spring to early summer, being greenish or purple, featuring a lanceolate shaped spathe, 25 mm long.
The length of the light and dark in each phase varies across the seasons due to the tilt of the earth around its axis. The photoperiod defines the length of the light, for example a summer day the length of light could be 16 hours while the dark is 8 hours, whereas a winter day the length of day could be 8 hours, whereas the dark is 16 hours.
Symplocarpus foetidus, commonly known as skunk cabbage [5] or eastern skunk cabbage (also swamp cabbage, clumpfoot cabbage, or meadow cabbage, foetid pothos or polecat weed), is a low-growing plant that grows in wetlands and moist hill slopes of eastern North America.