The standard author abbreviation C. Tracy is used to indicate this person as the author when citing a botanical name .
Clarissa Tucker Tracy ( 12 November 1818 -- 13 November 1905 ) was an American botanist .
The standard botanist   botanist   is used to indicate this person as the author when citing a botanical name .
Clarissa Tucker Tracy ( 12 November 1818 -- 13 November 1905 ) was an American botanist .