Tyson, S. Afr. Marine Algae
Tyson, W. [1 - 100]

Drexel University, Academy of Natural Sciences
Catalog #: PH00221632
#s.n.
Polysiphonia tenebrosa Harvey
South Africa, Table Bay

University Herbarium, University of California, Berkeley
Catalog #: UC688188
W. Tyson #s.n.
Tayloriella tenebrosa (Harvey) Kylin
South Africa, Western Cape, Table Bay