John Fraser (botanist) of botany and natural science." Species named after Fraser include, among others, "Abies fraseri" (Fraser Fir), "Magnolia fraseri" (Fraser Magnolia), and the gentianworts, "Frasera". A 50-foot Fraser Fir was used in 1998 as the U.S. Capitol Christmas Tree; the species was also used in 1974. The Fraser's Saint John's wort ("Triadenum fraseri") is named in honour of Fraser. John Fraser's letters are maintained at the Royal Society of Arts, and one of his portraits hung at the Hunt Library. Both Hoppner and Raeburn painted his portrait. Fraser was an elected fellow of both the Linnean Society of London (FLS 1810)
Steamboats of the Lower Fraser River and Harrison Lake draft steamer. A Hudson's Bay fort at Fort Langley, sat some inland from tidewater. Regular steamer service ran on the Fraser River as far as Yale and also shortly afterwards via the Harrison River up to the head of Harrison Lake, where a townsite named Port Douglas became the port of disembarkation for the Douglas Road, also known as the Lakes Route or Lillooet Trail, which ran via a series of lakes and wagon-road portages to Cayoosh Flat, the other major boomtown of the early gold rush alongside Yale and Port Douglas. One Cariboo Gold Rush diarist noted In 1881