H. W. Harkness

H. W. Harkness
Born(1821-05-25)May 25, 1821
DiedJuly 10, 1901(1901-07-10) (aged 80)
Known forEarliest cataloging of California fungal species
SpouseAmelia Griswold
Scientific career
FieldsMycology, Natural history
InstitutionsCalifornia Academy of Sciences
Author abbrev. (botany)Harkn.

Harvey Willson Harkness (May 25, 1821 – July 10, 1901) was an American physician, educator, mycologist, and natural historian best known for his early descriptions of California fungal species.