Phycotheca Boreali-Americana, a collection of dried specimens of the Algae of North America [I-CXXV]
Abbreviation: Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Editor(s): Collins, F.S.; Holden, I.; Setchell, W.A.
Range: I-CXXV
Notes: According to Sayre these are the large formats issued in boxes called fascicles A-E.