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Plants grown as industrial crops are the source of a wide range of products used in manufacturing, sometimes so intensively as to risk harm to the environment. [5] Nonfood products include essential oils , natural dyes , pigments, waxes, resins , tannins , alkaloids, amber and cork .
The maguey was cultivated by the Aztecs for its numerous uses including construction, fibre, hedging and production of the sacred drink pulque. [1] This article contains a list of useful plants, meaning a plant that has been or can be co-opted by humans to fulfill a particular need. Rather than listing all plants on one page, this page instead ...
Medicinal plants are used with the intention of maintaining health, to be administered for a specific condition, or both, whether in modern medicine or in traditional medicine. [4] [48] The Food and Agriculture Organization estimated in 2002 that over 50,000 medicinal plants are used across the world. [49]
Plants in culture – uses of plants by humans; Narcissus in culture – uses of narcissus flowers by humans; Lime tree in culture – uses of the lime (linden) tree by humans; Rose symbolism – a more expansive list of symbolic meanings of the rose
In seed plants (gymnosperms and flowering plants), the sporophyte forms most of the visible plant, and the gametophyte is very small. Flowering plants reproduce sexually using flowers, which contain male and female parts: these may be within the same ( hermaphrodite ) flower, on different flowers on the same plant , or on different plants .
Rastafari also consider cannabis to be a holy plant. Siberian shamans also used herbs for spiritual purposes. Plants may be used to induce spiritual experiences for rites of passage, such as vision quests in some Native American cultures. The Cherokee use both white sage and cedar for spiritual cleansing and smudging.
Scholars have traditionally divided uses of animals, [1] plants, [2] and other living things into two categories: practical use for food [3] and other resources; and symbolic use such as in art [4] and religion. [5]
Ethnobotany simply means investigating plants used by primitive societies in various parts of the world. [7] Since Schultes' time, ethnobotany has evolved from primarily documenting traditional plant knowledge to applying this information in modern contexts, particularly in pharmaceutical development. [8]