Ulva lactuca L.

Ulva Lactuca /. lacinulata (Kuetz.) Ilauek pv. /
Plate 7, figs. 1-4
Attached to other algae. 5050. Arue Reef, May 19. 5107. Reef
between Papenu River and Iluan, June 5. 5154. Reef at Tahara
Mountain, June 17. 5249. Reef at Punaruu Pass, July 11. 16,
lilden, South Pacific Algae (sub U. Lactuca genuina).
This seaweed is eaten by the Tahitians, who call it “Rimu MM,”
oi	salt seaweed. Montagne (Yoy. au Sud Pole, Astrolabe, etc.,
l>ot., vol. 1, p. ,]2, 1845) has credited Viva Lactuca to “Taiti.”
UNIV. CALIF. PUBL. BOT. VOL. 12	[SETCHELL] PLATE 7
PLATE 7
Viva Lactuca f. lacinulata (Kuetz.) Ilauek
Fig. 1. Habit of plant (No. 5107) on Laurencia flexilis Setchell. Nat. size.
Fig. 2. Transverse section of frond towards the center (No. 5107). X 325
diam.
Fig. 3. Similar section nearer the margin (No. 5107). X 325 diam.
Fig. 4. Surface view of margin 'No. 5107). X 325 diam.
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