IH
I. Holden
U.S. phycologist · 1832–1903
262 specimens, collected between 1885 and 1985 on 119 collecting days, now held in 2 departments. Identified 3 specimens for others.
On the labels as Holden, I., Holden.
- Specimens
- 262
- Type specimens
- 18
- Years in the field
- 101
- Islands
- 5
- Species
- 94
- Identifications
- 3
- In the Library
- 0
- Named after
- 1
Where Holden collected
Specimens by decade
1880s1980s
Earliest: Melanothamnus harveyi, 1885 (Stamford). Latest: Ulva compressa, 1985.
Named for Holden
Taxa in the collection whose epithet is formed from the name Holden. The naming author’s intent is not recorded, so where several collectors share a surname they are listed under the best-known one.
From the field
As a determiner
3 specimens carry this name as the person who identified them. Most often: