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.
Bibliographia Phycologica Universalis
ASENSI, Aldo Oscar, & Ignacio ZIZICH
1972
Resultados preliminares obtenidos sobre un trasplante de Durvillea caespites desde Tierra del Fuego a Patagonia (Puerto Deseado)
Centro Invest. Biol. Mar. [Buenos Aires], Contrib. Técn.
no. 11. 4 pp.