The INA is a card file and online reporting system maintained at the
Silva Center for Phycological Documentation
of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense).
The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here
Tabular display
Results from INA database
- Porphyra umbilicalis (Linnaeus) J. Agardh {illegitimate}
- Porphyra umbilicalis Kützing
- Porphyra umbilicalis f. laciniata (Lightfoot) Rosenvinge
- Porphyra umbilicalis f. linearis (Greville) Rosenvinge
- Porphyra umbilicalis f. pudica Hamel
- Porphyra umbilicalis f. purpurea (Roth) Jadin
- Porphyra umbilicalis f. rosea Hamel
- Porphyra umbilicalis f. vulgaris (Ruprecht) Rosenvinge
- Porphyra umbilicalis subsp. laciniata (Lightfoot) J. Agardh
- Porphyra umbilicalis subsp. pacifica L.P. Perestenko {invalid}
- Porphyra umbilicalis subsp. purpurea (Roth) J. Agardh
- Porphyra umbilicalis var. divisa J. Agardh
- Porphyra umbilicalis var. laciniata (Lightfoot) J. Agardh
- Porphyra umbilicalis var. novae-zelandiae_('novae zelandiae') Laing
- Porphyra umbilicalis var. simplex J. Agardh