It was characterized by coniferous forests consisting mostly of pines, spruces and larches. Eastern dwarf mistletoe parasitizes several genera of conifers including spruces, pines, firs and larches. The swamp is also home to the southernmost natural community of American larches. Its typical habitat is boreal forests of pines, spruces and larches. Reports say the larches were planted in 1938. After moving to "The Larches" on 28 September, he died on 6 October 1799. To the west are the Larches and Savick estates and Lea. Onarga was also the location of Allan Pinkerton's weekend estate, The Larches. These include western hemlock, western redcedar, grand fir, mountain hemlock, and larches. These genera, with firs and larches, form the pinoid clade of the Pinaceae. It is situated between Sedgefield and Stockton-on-Tees, near to Thorpe Larches. Tamaracks and larches ("Larix" species) are deciduous conifers. Larches are also vulnerable to "Phytophthora ramorum". The Larches is a historic house at 22 Larch Road in Cambridge, Massachusetts. The larches are important forest trees of Russia, Central Europe, United States and Canada.