the Thoreau Log. 10 October 1852. Concord, Mass. Thoreau writes in his journal: Burdock, Ranunculus acris, rough hawkweed. A drizzling rain to-day. The air is full of falling leaves . . . (Journal, 4:382). Log Index Log Pages Select... 1817-1832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862