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

Drexel University, Academy of Natural Sciences
Catalog #: PH00218190
#1724
Herposiphonia prorepens (Harvey) F.Schmitz
South Africa, Eastern Cape, Algoa Bay

University Herbarium, University of California, Berkeley
Catalog #: UC688195
W. Tyson #s.n.
Herposiphonia NŠgeli, 1846
South Africa, Eastern Cape, Algoa Bay.