MARINE ALG/E OF VANCOUVER ISLAND 
129 
S. PYGMiEA Setehell. Setchell & Gardner, 1903, p. 355; 
P. B.-A., No. 396. Port Renfrew, Butler & Polley. 1 
Constantinha subulifbra Setchell, 1906, p. 11; Setchell 
& Gardner, p. 356; P.B.-A., No. 950; Tilden, Centuries, No. 203; 
all as C. sitchenis. Esquimalt, Victoria, Tilden; Departure bay, 
Quatrains, Macoun. 
Lithothamnion californicum Foslie. Port Renfrew, 
Yendo. 2 
L. eeclinatum Foslie. Port Renfrew, Yendo, as L. conchatum. 
L. mediocre Foslie & Nichols. Setchell & Gardner, 1903, p. 
359, as Melobesia zostericolum forma mediocns; P. B.-A., No. 
299, as M. amplexifrons. On Phyllospadix, Port Renfrew, 
Yendo. 
L. marginatum Setchell & Foslie. Setchell & Gardner, 1903, 
p. 359, as Melobesia marginal b. On Laurencia pinnatifida, 
Departure bay, Macoun. 
Lithophyllum muricatum Foslie. Port Renfrew, Yendo. 
L. incrustans forma orbicularis Foslie. Port Renfrew, 
Yendo. 
L. yancouveriense Foslie. Port Renfrew, Yendo. 
Amphiroa cretacea (Post. & Rupr.) Areschoug. Port Ren- 
frew, Yendo. 
A. tuberculosa (Post. & Rupr.) Endlicher, forma typica 
Setchell & Gardner, 1903, p. 361. Port Renfrew, Butler & 
Polley, Yendo. 
Forma californica (Decaisne) Setehell & Gardner, 1903, 
p. 361. Fuca strait, Harvey, as A. calif arnica. Port Renfrew, 
Yendo, as Cheilosporum californicum. 
Forma frondescens (Post. & Rupr.) Setchell <fe Gardner, 
1903, p. 362. Port Renfrew, Yendo, as Cheilosporum frondescens. 
Forma planiuscula (Ktitz.) Setehell & Gardner, 1903, p. 
l S‘ chisymmia californica Harvey is founded on Lyall’s specimen from Esquimalt. A 
plant agreeing with the description was collected at Amphi trite point (122) by Macoun. 
It is a question whether it is a good species, or should be placed under something else. 
More study is needed. 
*The late Dr. M. Foslie made a special study of the crustaoeous corallines, and 
described a very large number of species; the descriptions are contained in nearly 
40 short papers; names of genera and species have been changed repeatedly in these 
papers; the general work in which h© hoped to embody the results has not appeared; 
there can be given here only a list of the latest names used by him for algse from 
Vancouver island. 
