Digitalis "D. grandiflora", "D. lutea" and "D. parviflora". Larvae of the foxglove pug, a moth, consume the flowers of the common foxglove for food. Other species of Lepidoptera eat the leaves, including the lesser yellow underwing. The term "digitalis" is also used for drug preparations that contain cardiac glycosides, particularly one called digoxin, extracted from various plants of this genus. The name "foxglove" was first recorded in the year 1542 by Leonhard Fuchs, whose family name, Fuchs, is the German word for "fox" (the plant genus "Fuchsia" is also named for him). The genus "digitalis" is from the Latin "digitus" (finger),
Chemical plant workers typically include engineers, plant operators, and maintenance technicians. Other personnel at the site could include chemists, management/administration and office workers. Types of engineers involved in operations or maintenance may include chemical process engineers, mechanical engineers for maintaining mechanical equipment, and electrical/computer engineers for electrical or computer equipment. Large quantities of fluid feedstock or product may enter or leave a plant by pipeline, railroad tank car, or tanker truck. For example, petroleum commonly comes to a refinery by pipeline. Pipelines can also carry petrochemical feedstock from a refinery to a nearby petrochemical plant. Natural gas is a product which comes