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The World Flora Online (WFO) is an open-access database, launched in October 2012 as a follow-up project to The Plant List, with the aim of publishing an online flora of all known plants by 2020. [1] It is a project of the United Nations Convention on Biological Diversity , with goal of halting the loss of plant species worldwide by 2020.
The database uses the same taxonomical source as Kew's World Checklist of Selected Plant Families, which is the International Plant Names Index, [3] and the World Checklist of Vascular Plants (WCVP). [5] The database contains information of the world's flora that was gathered in the past 250 years of botanical research.
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Campanula rapunculus, common name rampion bellflower, [1] rampion, rover bellflower, or rapunzel, is a species of bellflower (Campanula) in the family Campanulaceae. [2]This species was once widely grown in Europe for its leaves, which were used like spinach, and its parsnip-like root, which was used like a radish. [3]
Hibiscus syriacus has 5-petaled flowers (to 7.5 cm or 3 inches diameter) [16] in solid colors of white, red, purple, mauve, violet, or blue, or bicolors with a different colored throat, depending upon the cultivar. Extending from the base of these five petals is the pistil at the center, with the stamen around it.
These are lists of flowers. Lists of flowering plants belong in Category:Lists of plants. Subcategories. This category has only the following subcategory. O.
The flowers of the 'Hopi Red Dye' amaranth were used by the Hopi (a tribe in the western United States) as the source of a deep red dye. Also a synthetic dye was named "amaranth" for its similarity in color to the natural amaranth pigments known as betalains. This synthetic dye is also known as Red No. 2 in North America and E123 in the ...
Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas. Hydrangea flower color can change based on the pH in soil.