Digitalis ferruginea Digitalis ferruginea Digitalis ferruginea, the rusty foxglove, is a species of flowering plant in the genus "Digitalis" of the family Plantaginaceae. It is native to Hungary, Romania, Turkey and the Caucasus. It is a biennial or short-lived perennial plant growing to , which forms a rosette of oblong dark green leaves and carries spikes of brown, tubular flowers in summer. The Latin specific epithet "ferruginea" means “rusty coloured”, referring to the flowers. As with all species of foxglove, all parts of this plant may cause severe discomfort and vomiting if eaten. Contact with the leaves may also cause an allergic
Where Mathematics Comes From rethink a good deal of the philosophy of mind, epistemology, metaphysics, and the history of ideas. Where Mathematics Comes From Where Mathematics Comes From: How the Embodied Mind Brings Mathematics into Being (hereinafter "WMCF") is a book by George Lakoff, a cognitive linguist, and Rafael E. Núñez, a psychologist. Published in 2000, "WMCF" seeks to found a cognitive science of mathematics, a theory of embodied mathematics based on conceptual metaphor. Mathematics makes up that part of the human conceptual system that is special in the following way: Nikolay Lobachevsky said "There is no branch of mathematics, however abstract, which may