Silva Center for Phycological Documentation: Index Nominum Algarum


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

Results from INA database

NameAuthorSourceCitationYear
Nematosphaeropsis elegantula_('elegantulum')(Drugg) L.E. Stover & G.L. Williams AASP [American Association of Stratigraphic Palynologists] Contributions Series 18: 217 1988
Nematosphaeropsis quinquetrum(S. Duxbury) L.E. Stover & G.L. Williams AASP [American Association of Stratigraphic Palynologists] Contributions Series 18: 217 1988
Nematosphaeropsis singularisR.J. Davey Initial Rep. Deep Sea Drilling Project 48: 557, pl. 5: figs. 6, 10, 14 1979
Nematosphaeropsis lemniscataJ.P. Bujak Micropaleontology 30: 189, pl. 3: figs. 5-7 1984
Nematosphaeropsis scalaS. Duxbury Palaeontographica, Abt. B, Paläophytol. 160: 43, pl. 9: fig. 2 1977
Nematosphaeropsis majorM.J. Head, G. Norris, & P.J. Mudie Proc. Ocean Drilling Program, Scientific Results 105: 459, pl. 2: figs. 1-4 1989
NEMATOSPHAEROPSISDeflandre & Cookson image
NEMATOSPHAEROPSISDeflandre & Cookson image
Nematosphaeropsis balcombianaDeflandre & Cookson image
Nematosphaeropsis densiradiata(Cookson & Eisenack) Stover & Evitt image
Nematosphaeropsis elegantula(Drugg) Stover & Williams image
Nematosphaeropsis labyrinthea(Ostenfeld) Reid image
Nematosphaeropsis philippoti(Deflandre) De Coninck image
Nematosphaeropsis pusulosa(Morgenroth) Stover & Evitt image
Nematosphaeropsis velataClarke & Verdier image