Search results
Results from the WOW.Com Content Network
The "Ginkgo biloba" letter, 27 September 1815. " Gingo biloba " (originally " Ginkgo biloba ") is a poem written in September 1815 by the German poet Johann Wolfgang von Goethe. Written as a show of friendship to Marianne von Willemer, the poem was later published in his collection West–östlicher Divan (West–Eastern Divan) in 1819.
Ginkgo biloba cross section of tree trunk. Ginkgo prefers full sun and grows best in environments that are well-watered and well-drained. The species shows a preference for disturbed sites; in the "semiwild" stands at Tianmu Mountains, many specimens are found along stream banks, rocky slopes, and cliff edges. Accordingly, ginkgo retains a ...
Ginkgo is a genus of non-flowering seed plants, assigned to the gymnosperms. The scientific name is also used as the English common name. The order to which the genus belongs, Ginkgoales, first appeared in the Permian, [3] 270 million years ago, and Ginkgo is now the only living genus within the order. The rate of evolution within the genus has ...
The tree sets deep roots. It is tough standing against drought and heat. It can grow to 150 years of age. Because it has been dated back to over 250 million years and has no other living relative ...
Designated. 1965. Ginkgo Petrified Forest State Park/Wanapum Recreational Area is a geologic preserve and public recreation area covering 7,124-acre (2,883 ha) on the western shoreline of the Columbia River 's Wanapum Reservoir at Vantage, Washington. Petrified wood was discovered in the region in the early 1930s, which led to creation of the ...
Ginkgo trees produce ovulate and pollen-bearing structures. These structures are dioecious, in that male and female structures come from different Ginkgo plants. [5] The pollen organs are very similar to angiospermous catkins. They come from the axils of the bud scales, and the leaves from the Ginkgo tree spur shoots. Pollen is contained in ...
Ginkgoaceae. The Ginkgoaceae is a family of gymnosperms which appeared during the Mesozoic Era, of which the only extant representative is Ginkgo biloba, which is for this reason sometimes regarded as a living fossil. Formerly, however, there were several other genera, and forests of ginkgo existed. Because leaves can take such diverse forms ...
Bartram's Garden is a 50-acre public garden and National Historic Landmark in Southwest Philadelphia, Pennsylvania, situated on the banks of the Tidal Schuylkill River. [2] Founded in 1728 by botanist John Bartram (1699–1777), it is the oldest botanical garden to survive in North America. [3] The Garden is operated by the non-profit John ...