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An early use of vegetable ivory, attested from the 1880s, was the manufacture of buttons.The material is called corozo or corosso when used in buttons.Rochester, New York was a center of manufacturing where the buttons were "subjected to a treatment which is secret among the Rochester manufacturers", presumably improving their "beauty and wearing qualities". [5]
[2] [4] They are commonly known as ivory palms, ivory-nut palms or tagua palms (/ ˈ t ɑː ɡ w ə, ˈ t æ ɡ-/); the scientific name Phytelephas means "plant ivory" or more literally, "plant elephant". This and the first two of the common names refer to the very hard white endosperm of their seeds (tagua nuts or jarina seeds), which ...
Phytelephas, or the vegetable ivory palms, are dispersed across South America. The clade has a total of eight species, and Phytelephas branches off to have six species. The phylogenetic relationships are not completely understood, so it is unclear which species of the vegetable ivory palms that P. tenuicaulis is most closely related to.
Many plant species have been studied thoroughly for their value as a source of medicine. [ 6 ] [ 7 ] They have a wide range of benefits such as anti-fever and anti-inflammatory properties, can treat diseases such as malaria and diabetes , and are used as vitamins and antibiotic and antifungal medications.
Ivory has been valued since ancient times in art or manufacturing for making a range of items from ivory carvings to false teeth, piano keys, fans, and dominoes. [9] Elephant ivory is the most important source, but ivory from mammoth, walrus, hippopotamus, sperm whale, orca, narwhal and warthog are used as well.
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Phyllogeiton discolor (syn. Berchemia discolor), known as bird plum or brown ivory in English, is a tree native to southern and eastern Africa including Madagascar. [2] It is a broadleaf tree growing to 18 m (60 ft). The fruits, resembling dates, are edible with sweet flesh surrounding 1-2 flat seeds. [3]
Human uses of plants include both practical uses, such as for food, clothing, and medicine, and symbolic uses, such as in art, mythology and literature. Materials derived from plants are collectively called plant products .