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.
PERCOPO, Isabella, Maria Valeria RUGGIERO, Sergio BALZANO, Priscillia GOURVIL, Nina LUNDHOLM, Raffaele SIANO, Anna TAMMILEHTO, Daniel VAULOT, & Diana SARNO 2016 (Mar. 8) Pseudo-nitzschia arctica sp. nov., a new cold-water cryptic Pseudo-nitzschia species within the P. pseudodelicatissima complex J. Phycol. 52(2): 184-199, 4 figs., 3 tables |