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How many plants were discovered by Lewis and Clark?

178 plants
Throughout the Corps’ more than 4,000-mile journey, Captains Lewis and Clark recorded 178 plants and 122 animals not previously known to science.

What were some plants and animals Lewis and Clark discovered?

Lewis and Clark also discovered or carefully described for the first time at least seven Great Plains species of mammals, including the pronghorn, grizzly bear, swift fox, black-tailed prairie dog, white-tailed jackrabbit, bushy-tailed woodrat, and mule deer.

What plants did Sacagawea introduced to Lewis and Clark?

One of the plants they discovered was the salmonberry, which they often ate when they ran short of food. Clark thought they were very tasty when baked into cakes. Some of the Native American tribes they discovered included the Shoshone, like Sacajawea, and the Mandan tribe.

What are 5 animals that Lewis and Clark discovered?


  • Discovered (for the first time by European Americans): Black-tailed prairie dog (Cynomys ludovicianus) Bushy-tailed woodrat (Neotoma cinerea) Grizzly bear (Ursus arctos horribilis)
  • Described: American badger (Taxidea taxus) Beaver (Castor canadensis) Badlands bighorn sheep (Ovis canadensis auduboni)

What Indian tribes did Lewis and Clark discover?

Most of the land Lewis and Clark surveyed was already occupied by Native Americans. In fact, the Corps encountered around 50 Native American tribes including the Shoshone, the Mandan, the Minitari, the Blackfeet, the Chinook and the Sioux. Lewis and Clark developed a first contact protocol for meeting new tribes.

What fish did Lewis and Clark discover?

Here, in the headwaters of the Lochsa River, in present-day Idaho, the Corps encountered still more cutthroats. All of the trout encountered during the Corps of Discovery were Westslope cutthroats, Oncorhynchus clarkii lewisi.

What places did Lewis and Clark discover?

In the spring of 1804, Lewis, Clark, and dozens of other men left St. Louis, Missouri, by boat. They traveled westward through what is now Missouri, Iowa, Nebraska, and South Dakota. In November they reached Knife River Village in present-day North Dakota.

What landmarks did Lewis and Clark discover?

Lewis and Clark Trail Heritage Foundation

  • The Jefferson Monticello, Charlottesville, Virginia.
  • Locust Grove, Louisville, Kentucky.
  • Falls of the Ohio Interpretive Center, Clarksville, Indiana.
  • Meriwether Lewis Grave Site, Natchez Trace Parkway, Hohenwald, Tennessee.
  • Lewis and Clark State Historical Park, Hartford, Illinois.

What happened to Lewis and Clark’s dog?

Capt. Lewis’s dog Seaman took after them, caught one in the river, drowned & killed it and swam to shore with it.” Seaman continued to hunt in this manner until he was severely injured by a beaver in mid-May 1805. Clark wrote: “Capt.

What plants did Lewis discover?

Lewis and Clark’s Scientific Discoveries: Plants

  • Osage orange. Scientific name: Maclura pomifera – Lewis first described this on March 3, 1804.
  • Broad-leaved gum-plant.
  • Lance-leaved psoralea.
  • Large-flowered clammyweed.
  • Missouri milk vetch.
  • Few-flowered psoralea; scurfy pea.
  • Aromatic aster.
  • Silver-leaf psoralea; silvery scurfpea.

What Indian tribe did Lewis and Clark winter with?

the Mandan tribe
After a long winter, the Lewis and Clark expedition departs its camp among the Mandan tribe and resumes its journey West.

Did Lewis and Clark find a passage to the Pacific Ocean?

On November 15, 1805, Lewis and Clark and the Corps of Volunteers for Northwestern Discovery reach the Pacific Ocean at the mouth of the Columbia River, one year, six months, and one day after leaving St. Louis, Missouri, in search of the legendary “Northwest Passage” to the sea.

How many plant species did Lewis and Clark discover?

Lewis and Clark expedition encountered 174 plants and 134 species and subspecies of animals new to science. Lewis lost the notes about the specimens but analyses and detailed scientific descriptions of the specimens were performed by others.

What animals did Lewis and Clark found?

Animals Lewis and Clark Discovered. Most of the animals Lewis and Clark discovered can be broken up into four general groups: mammals, fish, reptiles and birds. Mammals include ungulates the elk , the pronghorn , the mule deer , the bighorn and the bison .

Who discovered Lewis and Clark?

The Lewis and Clark Expedition began in 1804, when President Thomas Jefferson tasked Meriwether Lewis with exploring lands west of the Mississippi River that comprised the Louisiana Purchase . Lewis chose William Clark as his co-leader for the mission.

What was Lewis and Clark discovered?

Near the Gates of the Mountains, Lewis and Clark discovered an abundance of a shrub called golden currant , which produces berries and grows to the height of six or eight feet.