Plant cells have distinctive features that other eukaryotic cells (such as those of animals) lack. These include the large water-filled central vacuole, chloroplasts, and the strong flexible cell wall, which is outside the cell membrane.

A plant is any multicellular, eukaryotic, usually photosynthetic life-form in the kingdom Plantae. There are an estimated 400,000 different species of plants known to science.

Corn is now the third largest plant-based food source in the world. Other plants domesticated from the region include the common bean, squash, chili, tomato, avocado, papaya, guava, sapodilla, cotton, sisal, and vanilla.

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The plant kingdom consists of multicellular, eukaryotic organisms that are autotrophic and contain chlorophyll. Plants are a diverse group that includes familiar organisms like trees, flowers, grasses, ferns, and mosses.

This article is your complete guide to the plant kingdom. You will explore what makes an organism a plant, how scientists classify the major groups, and how plants evolved from simple water-dwelling organisms into the flowering giants that dominate modern landscapes.

Plant cells have distinctive features that other eukaryotic cells (such as those of animals) lack. These include the large water-filled central vacuole, chloroplasts, and the strong flexible cell wall, which is outside the cell membrane.

Plant cells are distinguished by their cell walls containing cellulose, chloroplasts that perform photosynthesis, and a large central vacuole that holds water and keeps the plant turgid.

Discover the flowering plant tree of life and the genomic data used to build it.

An Online Flora of All Known Plants Supporting the Global Strategy for Plant Conservation 1,643,724 names, 381,467 accepted species, 1,626,395 names with associated content (55,103 images, 659,139 descriptions, 1,941,418 distributions and 1,624,764 references).