Benthic Algae— Dawson 
455 
Lamencia sinicola Setchell & Gardner 
Dawson, 1954, 1959 
Southern Gulf of Calif. 
Lamencia synderae Dawson 
Dawson, 1954, 19 : 54^ 
Santa Catalina L; La Jolla, Calif.; Mas San 
Benito; Scammon Lagoon; Bahia Vizcaino, 
Baja Calif. 
Lamencia spectabilis Postels & Ruprecht 
Scagel, 1957; Dawson, 1959c 
Sitka, Alaska, to nothern Santa Barbara Co., 
Calif. 
Lamencia splendens Hollenberg 
Smith, 1944; Dawson, 1954, 1959c; Dawson, 
Neushul & Wildman, I960 
Santa Cruz, Calif., to Punta Baja, Baja Calif. 
Lamencia subdisticba Dawson, Neushul & Wild- 
man 
Dawson, Neushul & Wildman, 1960^ 
Islas San Benito, Baja Calif.; Isla Jicaron, 
Panama 
Lamencia sub opposita (J. Agardh) Setchell 
Dawson, 1944^, 1954; Dawson, Neushul & 
Wildman, I960, I960** 
La Jolla, Calif., to Punta Eugenio, Baja Calif. 
Lamencia tmbinata Setchell & Gardner 
Setchell & Gardner, 1937 
Isla San Martin, Baja Calif.; Galapagos Arch. 
Lamencia voragina Taylor 
Dawson, 1954 
White Friars I., Guerrero 
Erythrocystis saccata (J. Agardh) Silva 
Smith, 1944 (as Ricardia saccata); Silva, 
1952; Dawson, 1954, 1954c 
Pacific Grove, Calif., to Isla Guadalupe, Baja 
Calif.; Isla San Benedicto, Revillagigedo 
Arch. 
Janczewskia gardneri Setchell & Gardner 
Dawson, 1954; Scagel, 1957 
Vancouver L, British Columbia, to Cabo Col- 
nett, Baja Calif. 
Janczewskia lappacea Setchell 
Kylin, 1941; Dawson, 1954 
San Pedro, Calif., to Cabo Colnett, Baja Calif. 
Janczewskia moriformis Setchell 
Setchell, 1914 
Santa Monica, Calif. 
Janczewskia solmsii Setchell & Guernsey 
Dawson, 1954 b, 1954 
Redondo to San Diego, Calif.; Isla Guadalupe, 
Baja Calif. 
Rhodomela larix (Turner) C. Agardh 
Okamura, 1933; Scagel, 1957; Dawson, 1958, 
1959c 
Bering Sea to Government Point, Calif. 
Rhodomela lycopodioides (Linnaeus) C. Agardh 
Okamura, 1933; Scagel, 1957 
Aleutian L, Alaska, to northern Wash. 
Rhodomela macrantha ( Kiitzing ) Setchell 
Tokida, 1949 
Alaska; British Columbia 
Odonthalia aleutica (Mertens) J. Agardh 
Okamura, 1933 
Aleutian I., Alaska 
Odonthalia dentata ( Linnaeus ) Lyngbye 
Setchell & Gardner, 1903; Tokida, 1949 
Alaska to Victoria, British Columbia 
Odonthalia floccosa ( Esper ) Falkenberg 
Scagel, 1957 
Southern British Columbia to Pismo Beach, 
Calif. 
Odonthalia kamtschatica (Ruprecht) J. Agardh 
Scagel, 1957 
Alaska to Puget Sound, Wash. 
Odonthalia lyallii (Harvey) J. Agardh 
Okamura, 1933; Scagel, 1957 
Alaska to northern Wash.; Oreg. ? 
Odonthalia oregana Doty 
Doty, 1947 
Curry Co., Oreg. 
