Digitalis thapsi many characteristics of "D. purpurea" after four to five generations of cultivation, and that the former became indistinguishable from the latter, a report that was considered "probably" trustworthy by Charles Darwin. "D. thapsi" and "D. purpurea" hybrids are generally fertile. "Digitalis thapsi" is widespread in Spain. A biennial evergreen plant, it flowers in late spring. A study of the fruiting activity in "D. thapsi" showed that production, size and number of seeds were interrelated. Analysis has shown that seed weight is not related to the length of the cotyledon, and that the length of the fifth leaf can serve as
Mountaineer Power Plant that coal now comes via barge on the Ohio River to an elaborate coal unloading and storage facility.The other portion of coal comes from Big River Mining. An underground coal mine right across the street from the plant. It is mined, cleaned, processed, and shipped by a belt line across the street to the power plant. This single boiler, dual turbine plant produces enough energy to power a city approximately the size of Columbus, Ohio. The plant is connected to the grid by 765 kilovolt transmission lines (the highest rated voltage used in the United States). The location of the