J
Johnston
collected 1921–1964
2 specimens, collected between 1921 and 1964 on 2 collecting days.
- Specimens
- 2
- Type specimens
- 0
- Years in the field
- 44
- Islands
- 1
- Species
- 2
- Identifications
- 0
- In the Library
- 0
- Named after
- 0
Specimens by decade
1920s1960s
Earliest: Ceramium procumbens, 1921 (Baja California, San Francisquito Bay). Latest: Guettarda speciosa, 1964.