Louis Marchand
L.Marchand
January 14, 1807 – March 07, 1843
lichenologist, botanist
Luxembourgish botanist, lichenologist, and poet (1807-1843)
- 21 specimens collected from at least 3 countries
- 3 specimens identified from at least 2 countries
- 14 specimens used in 6 works
Progress
Collected From
- United States 19
- Canada 1
- France 1
Dates Collected
- 1935 – 1940 16
- 1940 – 1945 2
- 1960 – 1965 1