Portal:Plants

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The Plants Portal

The leaf is usually the primary site of photosynthesis in plants.

Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). . The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses.

There are about 320,000 known species of plants, of which the great majority, some 260–290 thousand, produce seeds. Green plants provide a substantial proportion of the world's molecular oxygen, and are the basis of most of Earth's ecosystems. Plants that produce grain, fruit, and vegetables also form basic human foods and have been domesticated for millennia. Plants have many cultural and other uses, as ornaments, building materials, writing material and, in great variety, they have been the source of medicines and psychoactive drugs. The scientific study of plants is known as botany, a branch of biology. (Full article...)

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Hypericum calycinum is a prostrate or low-growing shrub species of the genus Hypericum (Hypericaceae), indigenous to southeast Europe and southwest Asia. It is a low, creeping, woody shrub to about 1 m tall and 1–2 m wide. The solitary flowers are 3–5 cm in diameter, a rich yellow, with five petals and numerous yellow stamens.

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Tasks

  1. Describe all families, genera and species of the kingdom Plantae.
  2. For species, describe botanical properties, distribution, multiplication, usage (medicine, food, etc.), botanical history, cultivation information.
  3. Develop and implement a robust method of naming plant article for the ease of navigation and searching for Wikipedia users.
  4. Maintain Category:Plants and its subcategories.

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