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Grapes being trodden to extract the juice and made into wine in storage jars. Tomb of Nakht, 18th dynasty, Thebes, Ancient Egypt. 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 ...
Plant taxonomy is the science that finds, identifies, describes, classifies, and names plants. It is one of the main branches of taxonomy (the science that finds, describes, classifies, and names living things). Plant taxonomy is closely allied to plant systematics, and there is no sharp boundary between
Plants are grown for pleasure in gardens and greenhouses, yielding flowers, shade, and decorative foliage; some, such as cactuses, able to tolerate dry conditions, are grown as houseplants. Animals such as horses and deer are among the earliest subjects of art, being found in the Upper Paleolithic cave paintings such as at Lascaux. Living ...
Botany is a natural science concerned with the study of plants.The main branches of botany (also referred to as "plant science") are commonly divided into three groups: core topics, concerned with the study of the fundamental natural phenomena and processes of plant life, the classification and description of plant diversity; applied topics which study the ways in which plants may be used for ...
Usually, shrubs are distinguished from trees by their height and multiple stems. Some shrubs are deciduous (e.g. hawthorn) and others evergreen (e.g. holly). [2] Ancient Greek philosopher Theophrastus divided the plant world into trees, shrubs and herbs. [5] There is a type of shrub called a shrub of Ham which is very unique. Small, low shrubs ...
Merriam-Webster defines "fruit" as "the usually edible reproductive body of a seed plant." Most often, these seed plants are sweet and enjoyed as dessert (think berries and melons), but some ...
The green fruit is poisonous, sometimes dangerously so, as is the entire plant; however, the ripe fruits are edible (though possibly tart), with some species having fruity flavors and overtones of strawberry or apple. One single fruit contains around 52 mg of potassium, 7 mg vitamin C, 2.2 mg calcium, 3.2 mg magnesium and 1.4 mg phosphorus. [6]
Herbaceous plants do not produce perennializing above-ground structures using lignin, which is a complex phenolic polymer deposited in the secondary cell wall of all vascular plants. The development of lignin during vascular plant evolution provided mechanical strength, rigidity, and hydrophobicity to secondary cell walls creating a woody stem ...