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Most of these plants have true roots and leaves, and many were quite tall. The tree-like Archaeopteris, ancestral to the gymnosperms, and the giant cladoxylopsid trees had true wood. These are the oldest known trees of the world's first forests. Prototaxites was the fruiting body of an enormous fungus that stood more than 8 meters tall. By the ...
Land plants evolved from a group of freshwater green algae, perhaps as early as 850 mya, [3] but algae-like plants might have evolved as early as 1 billion years ago. [2] The closest living relatives of land plants are the charophytes, specifically Charales; if modern Charales are similar to the distant ancestors they share with land plants, this means that the land plants evolved from a ...
Desiccated plant remains are a rarer recovery, but an incredibly important source of archaeological information, since all types of plant remains can survive, even very delicate vegetative attributes, such as onion skins and crocus stigmas (saffron), as well as woven textiles, bunches of flowers and entire fruits. [21] [22] Mineralized Plant ...
An ancient tree from India is now thriving in groves where citrus trees once flourished in Florida, and could help provide the nation with renewable energy. As large parts of the Sunshine State ...
The Konjaku Hyakki Shūi depicts it as a tree blooming with flowers that resemble human heads, with the following explanatory text: . In mountain valleys, its flowers just like human heads, without a word, they merely just smile away, smile away until its petals fall just like that (山谷にあり その花人の首のごとし ものいはずしてたゞ笑ふ事しきりなり しきりに ...
Again, another villager sought out the beautiful flower from the tree and was found lifeless near the flowerbed around the tree after a few days. The death was a mystery until a couple from a different village visited the tree for its flower, although only the woman came back screaming and yelling at the villagers that her lover was taken by a ...
Living in a neighborhood with a high concentration of trees could significantly lower levels of inflammation and, importantly, decrease the risk of heart disease, new research from Green Heart ...
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 ...