Benthic Algae— Dawson 
407 
Pseudoscinaia snyderae Setchell 
Setchell, 1914^; Dawson, \9A5b 
San Pedro to San Diego, Calif. 
W hidb eyella cartilaginea Setchell & Gardner 
Scagel, 1957 
Whidbey L, Wash. 
Galaxaura angustifrons Kjellman 
Taylor, 1945 
Galapagos Arch. 
Galaxaura arborea Kjellman 
Dawson, 1954, 1959 
Bahia Santa Maria, Baja Calif.; southern Gulf 
of Calif. 
Galaxaura barbata Chou 
Taylor, 1945 
Galapagos Arch. 
Galaxaura fastigiata Decaisne 
Dawson, 1954, 1959 
Isla Guadalupe; Bahia Vizcaino, Baja Calif.; 
Gulf of Calif.; Isla Maria Madre, Nayarit 
Galaxaura filamentosa Chou 
Taylor, 1945; Dawson, 1954, 1951b 
Isla Clarion, Revillagigedo Arch.; Costa Rica; 
Galapagos Arch. 
Galaxaura intermedia Chou 
Taylor, 1945 
Galapagos Arch. 
Galaxaura marginata Lamouroux 
Farlow, 1902 
Galapagos Arch. 
Galaxaura oblongata (Ellis & Solander) Lam- 
ouroux 
Taylor, 1945 
Esmeraldas, Ecuador 
Galaxaura ramulosa Kjellman 
Taylor, 1945; Dawson, 1957# 
Golfo Duke, Costa Rica; Isla Jicarita, Panama 
Galaxaura spathulata Kjellman 
Taylor, 1945 
Galapagos Arch. 
Galaxaura squalida Kjellman 
Taylor, 1945; Dawson, 1954 
Southeasternmost Baja Calif.; Bahia Honda, 
Panama 
Galaxaura stupocaula Chou 
Dawson, 1951b 
Costa Rica 
Galaxaura subfruticulosa Chou 
Dawson, 1954 
Punta Palmilla, Baja Calif, del Sur; Isla Clar- 
ion, Revillagigedo Arch. 
Galaxaura veprecula Kjellman- 
Taylor, 1945; Dawson, 1954, 1951b , 1959 
Southern Gulf of Calif.; Costa Rica; Gala- 
pagos, Arch. 
fam. BONNEMAISONIACEAE 
Bonnemaisonia nootkana (Esper) Silva 
Scagel, 1957 
Northern British Columbia to Santa Rosa I., 
Calif. 
Bonnemaisonia geniculata Gardner 
Smith, 1944 
Carmel Bay to Point Sur, Calif. 
Bonnemaisonia hamifera Hariot 
Feldmann & Feldmann, 1942; Dawson, 1954 
(both as the gametophyte generation of 
Trailliella intricata)] Kylin, 1941 (as Aspa- 
ragopsis hamifera) ; Silva, \951a (as Bonne- 
maisonia intricata, the alternate generation 
of Trailliella intricata) 
Santa Rosa I., Calif., to Punta San Quintin, 
Baja Calif. 
Trailliella intricata Batters 
Scagel, 1957 (as sporophyte generation of 
Bonnemaisonia ) 
Northern Wash, to central Baja Calif. 
