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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Polysiphonia stricta
BISH 618220
R.H.; Delta, 1975
Netherlands
Polysiphonia stricta
BISH 618222
R.H.; Delta, 1975
Netherlands
Polysiphonia stricta
BISH 538749
R.H.; Delta, 1975
Netherlands
Polysiphonia stricta
BISH 538750
R.H.; Delta, 1975
Netherlands
Polysiphonia stricta
BISH 538751
Prud'homme van Reine, W.F., 1977
Netherlands