320 
PACIFIC SCIENCE, Vol. VI, October, 1952 
TABLE 1 — continued 
SPECIES TESTED 
Mesogloia divaricata (C. Ag.) Kuetz 
Nereocystis luetkeana (Mertens) Post. & Rupr 
Air bladder 
Sterile blades 
Pelvetiopsis limit at a (Setch.) Gard 
Postelsia palmaeformis Rupr 
Blades 
Stipe 
Holdfast 
Pterygophora californica Rupr 
Ralfsia clavata (Carm.) Crouan 
Sargassum sp 
Sargassum filipendula C. Ag 
Sargassum kjellmanianum Yendo 
Sargassum natans (L.) J. Meyen 
Sargassum obtusifolium J. Ag 
Scytosiphon hullosus Saunders 
Soranthera ulvoidea Post. & Rupr 
Sphacelaria cirrhosa (Roth) C. Ag 
Turbinaria tricostata Barton 
Rhodophyta 
Ahnfeltia concinna]. Ag 
Ahnfeltia plicata (Hudson) Fries 
Amphiroa fragilissima (L.) Lamour 
Coarse type 
Fine type 
Antithamnion uncinatum Gard 
Asparagopsis hamifera (Hariot) Okamura 
Asparagopsis sanfordiana Harvey 
Laurencia spectabilis Post. & Rupr 
Lophocladia trichoclados (Mertens) Schmitz 
Asparagopsis taxiformis (Delile) Collins & Hervey . 
Bostrychia scorpioides var. montagnei (Harvey) Post. . 
Botryglossum farlowianum (J. Ag.) De Toni 
Callithamnion baileyi Harvey 
Callithamnion pikeanum Harvey 
Centroceras clavulatum (C. Ag.) Mont 
Ceramium eatonianum (Farlow) De Toni 
Cor allin a officinalis L 
Cryptopleura brevis Gard 
Cryptosiphonia woodii]. Ag 
Cystoclonium purpureum (Hudson) Batters 
Cystoclonium purpureum var. cirrhosum Harvey 
Galaxaura obtusata (Ellis & Solander) Lamour. . . . 
Galax aura squalida Kjellm 
Gelidium arbor escens Gard 
Gelidium corneum (Hudson) Lamour 
Gelidium coulteri Harvey 
Gelidium crinale (Turner) Lamour 
Laurencia obtusa (Hudson) Lamour 
Green phase 
Yellow phase 
Microcladia borealis Rupr 
Odonthalia floccosa (Esper) Falken 
Odonthalia washingtoniensis Kylin 
Phycodrys rubens (Hudson) Batters 
Phyllophora membranifolia{Goo6.. & Woodw.) J. Ag. 
Plocamium pacificum Kylin 
COLLECTION* 
SOURCEf 
MG. I2/ 
GM. ALGA 
PARTS PER 
MILLION 
G .... 
M 
0.240 
240 
H . . . . 
O 
0.938 
940 
0.625 
630 
H . . . . 
O 
0.156 
160 
H . . . . 
O 
1.25 
1250 
0.469 
470 
1.25 
1250 
H . . . . 
O 
0.029 
30 
G . . . . 
M 
0.087 
90 
D 8572 
H 
0.02 
20 
G . . . . 
M 
0.156 
160 
H 1067 
O 
0.02 
20 
B 49-2067 
B 
0.059 
60 
D 8114 
H 
0.029 
30 
H 1238 
O 
0.020 
20 
H 1074 
O 
0.234 
230 
G .... 
M 
0.314 
310 
B 49-2231 
B 
0.029 
30 
H 1233 
O 
0.02 
20 
H 1219 
O 
0.117 
120 
B .... 
B 
0.029 
30 
0.156 
160 
H 1145 
O 
0.02 
20 
G 286 
M 
0.938 
940 
D 8663 
H 
1.25 
1250 
H 1107 
O 
0.078 
80 
B 50-426 
B 
0.117 
120 
B 49-2086 
B 
0.117 
120 
B 50-516 
B 
1.875 
1875 
B 50-382 
B 
0.01 
10 
H . . . . 
O 
0.313 
310 
G 203 
M 
0.234 
230 
H . . . . 
O 
0.039 
40 
B 49-2151 
B 
0.234 
230 
H .... 
O 
0.039 
40 
G .... 
M 
0.02 
20 
H 7680 
O 
0.029 
30 
H 7685 
O 
0.117 
120 
G 204, 270 
M 
trace 
G .... 
M 
0.039 
40 
B 49-2144 
B 
0.117 
120 
B 49-2070 
B 
0.059 
60 
H 1030 
O 
0.039 
40 
D 8709 
H 
0.029 
30 
H 1031, 7687 
O 
0.117 
120 
G .... 
M 
0.117 
120 
B 49-2195 
B 
0.039 
40 
B 49-2194 
B 
0.117 
120 
H 1130 
O 
0.02 
20 
H 1133 
O 
0.078 
80 
H 1114 
O 
0.407 
420 
G 285 
M 
0.313 
310 
G .... 
M 
trace 
trace 
H 1191 
O 
0.029 
30 
