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
Peugeot Type 99 Peugeot Type 99 The Peugeot Type 99 is a motor car produced by the French auto-maker Peugeot at their Audincourt plant in 1907. 324 were produced. The car had much in common with the company’s Type 63 from 1904, sharing its 2100 mm wheelbase with the shorter “63A” version of that car. The principal difference was the engine which on the Type 99 was a single cylinder unit of 1039 cc delivering a maximum of 9 hp. The position of the engine, ahead of the driver, followed what had by now become the Peugeot standard lay-out as did the transmission