109 
Marine Algae from Eniwetok — Daws ON 
Halimeda stuposa Taylor 1950: 90, pi. 43, fig. 
1, pi. 49, pi. 50, fig. 2 (Rongelap Atoll, 
Marshall Islands); Dawson 1956: 41 
P. 2807, Parry Is. seaward reef edge, 3/6/55; 
P. 1202, Eneroul Is. lagoon, 4/14/54; P. 52- 
23, Aomon Is. lagoon at 5 ft., 10/22/52; P. 
2588, Bogallua Is. lagoon rock pavement, 
2/11/55. 
Halimeda fragilis Taylor 1950: 88, pi. 48, fig. 
2; Dawson 1956: 41 
T. 46-394. Not collected again. 
Halimeda opuntia (Linnaeus) Lamouroux; Tay- 
lor 1950: 80, pi. 39, fig. 1; Dawson 1954: 
395, fig. 12; 1956: 41 
D. 13631, 13700, 13734, 13796. P. 2529, 
2530, Va mi. off Aaraanbiru Is. in lagoon at 
20 ft., 3/9/55. 
Halimeda opuntia f. hederacea Barton 1901: 21, 
pi. 3, fig. 23 (East Indies); Taylor 1950: 
81, pi. 40, fig. 1; Dawson 1956: 42 
D. 13954, 13998. P. 1950, !4 mi. off Parry 
Is. in lagoon at 135 ft., 9/4/54. 
Halimeda opuntia f. minima Taylor 1950: 82, 
pi. 39, fig. 2 (Bikini Atoll, Marshall 
Islands) 
D. 14001. 
Fig. 12. Halimeda macrophysa : Habit of a plant of 
D. 13879, X 0.5. 
Halimeda opuntia f. triloba (Decaisne) Barton 
1901: 20, pi. 2, fig. 20; Taylor 1950: 81, 
pi. 40, fig. 2. Halimeda triloba Decaisne 
1842: 90 (China Sea) 
D. 1 4001a. P. 2618, 1 mi. off Aaraanbiru 
Is. in the lagoon at 70 ft., 3/11/55. 
Halimeda taenicola Taylor 1950: 86, pi. 46, 
fig. 1; Dawson 1956: 42 
D. 13759. 
Halimeda tridens f. lamourouxii (J. Agardh) 
Weber van Bosse; Taylor 1950: 93. Hali- 
meda incrassata var. lamourouxii J. Agardh 
1887: 86 ("in mari Antillarum"); Barton 
1901: 27, pi. 4, fig. 41 
Fig. 13 
D. 14044. 
Fig. 13. Halimeda tridens f. lamourouxii-. Habit of a 
plant of D. 14044, X 0.45. 
Ostreobium reineckii Reinbold; Dawson 1954: 
396, fig. 13g 
D. 13776a, growing in the calcareous ma- 
terial of the lower side of Peyssonelia rubra var. 
orientals. 
Neomeris bilimbata Koster; Dawson 1956: 42, 
fig. 30a, b 
D. 13772. Taylor’s number 46-557 from 
Rongerik Atoll has been reexamined and 
found to agree with this species rather than 
with Neomeris vanbosseae Howe. 
