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Oxalis pes-caprae (African wood-sorrel, Bermuda buttercup, Bermuda sorrel, buttercup oxalis, Cape sorrel, English weed, goat's-foot, sourgrass, soursob or soursop; Afrikaans: suring; Arabic: hommayda (حميضة) [2]) is a species of tristylous yellow-flowering plant in the wood sorrel family Oxalidaceae.
Soursop (also called graviola, guyabano, and in Latin America guanábana) is the fruit of Annona muricata, a broadleaf, flowering, evergreen tree. [4] [5] It is native to the tropical regions of the Americas and the Caribbean and is widely propagated. [5] It is in the same genus, Annona, as cherimoya and is in the Annonaceae family.
The Annonaceae are a family of flowering plants consisting of trees, shrubs, or rarely lianas [3] commonly known as the custard apple family [4] [3] or soursop family. With 108 accepted genera and about 2400 known species, [ 5 ] it is the largest family in the Magnoliales .
Annona montana, the mountain soursop, is a tree and its edible fruit in the Annonaceae family native to Central America, the Amazon, and islands in the Caribbean. It has fibrous fruits. [ 4 ] A. montana may be used as a rootstock for cultivated Annonas .
Annonacin is a disabling and potentially lethal neurotoxin. [4] [5] [6] Like other acetogenins, it is a mitochondrial complex I (NADH-dehydrogenase) inhibitor. [5]As NADH-dehydrogenase is responsible for the conversion of NADH to NAD+ as well as the establishment of a proton gradient in the mitochondria, annonacin disables the ability of a cell to generate ATP through oxidative phosphorylation ...
Fruits are formed of numerous fused, fleshy, bumpy, ovaform or globular carpels about 2.5–5 by 2.5–4 centimetres (0.98–1.97 by 0.98–1.57 in). They are green when young, ripening to yellow, and eventually to orange, packed with many burnt-orange-colored, oblong, cylindrical seeds. The fruit stalk is 1.5–5 centimetres (0.59–1.97 in) long.
The Secret Life of Plants (1973) is a book by Peter Tompkins and Christopher Bird, which documents controversial experiments that claim to reveal unusual phenomena associated with plants, such as plant sentience and the ability of plants to communicate with other creatures, including humans. The book goes on to discuss philosophies and ...
The novel features scenes and events, including the discovery of a nearly-dead alien in the desert, who clearly says in English, "I'm sorry, but there is bad news," and the alien's subsequent interrogation and autopsy; the discovery of an artificial geological formation and its subsequent nuclear destruction by a desperate military; and the Earth's eventual destruction by the mutual ...