Asplenium rhizophyllum one collection on sandstone in the Shawnee Hills of Illinois. A triploid hybrid between walking fern and Tutwiler's spleenwort was accidentally produced in culture. A similar plant collected from limestone in Shepherdstown, West Virginia could have originated from the same parents, from an unreduced (diploid) gametophyte of Scott's spleenwort crossed with walking fern, or from an unreduced walking fern gametophyte crossed with ebony spleenwort. In 1813, Henry Muhlenberg listed lobed spleenwort as "Asplenium rhizophyllum" var. "pinnatifidum", although he did not provide a description distinguishing the variety from the typical species. It was described as the species "A. pinnatifidum" by Thomas
Hsinta Power Plant Hsinta Power Plant The Hsinta Power Plant or Hsing-ta Power Plant () is a coal-fired power plant in Yong'an District and Qieding District in Kaohsiung, Taiwan. With a total installed capacity of 4,326 MW, the plant is Taiwan's second largest coal-fired power plant after the 5,500 MW Taichung Power Plant (coal-generated power only). The coal yards of the power plant was designed as an indoor type to mitigate local environment impacts. It consists of four coal domes with 170,000 tonnes of storage capacity each, which enables the continuous supply for all of the generation units for 50 days of operation.