1905] Collins, Phycological Notes of Isaac Holden 243 
TOPSAIL, ON CONCEPTION Bav, JULY 17. 
1294. Cladophora lanosa var. uncialis (Harv.) Thuret. On rocks 
at low water. 
1295. Ectocarpus confervoides (Roth) LeJolis. On algae. 
1296. Phyllitis fascia (Fl. Dan.) Kütz. Rocks near low water mark. 
1297. Lithothamnion glaciale Kjellm. Lying free near low water 
mark and below. 
WINDSOR LAKE, JULY 19. 
1298. Stigonema mamillosum Ag. On rocks in shoal water. 
HARBOR GRACE, JULY 21. 
1299. Cladophora sp? 
1300. Corallina officinalis L. 
1301. Ralfsia deusta Aresch. 
1302. Rhodymenia palmata (L.) Grev. 
1303. Ptilota pectinata (Gunner) Kjellman. 
1308. /Hormiscia penicilliformis (Roth) Fries. On rocks between 
tides. 
1309. LElachista sp? On Fucus. 
Quni Vipr, JULY 26. 
1310. Porphyra laciniata (Lightf.) Ag. On rocks between tides. 
1311. Calothrix scopulorum (Web. & Mohr) Ag. On rocks 
between tides. 
1312 = P. B.-A. 337. Porphyra miniata Ag. On rocks at and 
below low water. 
PETTY HARBOR, JULY 28. 
1313. = P. B-A. Dictyosiphon hippuroides (Lyng.) Aresch. 
1314. Chordaria flagelliformis (Fl. Dan.) Ag. With 1313. 
1315. Hormiscia penicilliformis (Roth) Fries. Rocks below tide 
marks. 
Sr. JOHN’s, JULY 29. 
1316. Codiolum longipes Foslie. Rocks in narrows. 
TORBAY, JULY 30. 
1318. Porphyra linearis Grev. “Up to 2 feet in length and from 
$ to 1 inch or a little more in width. Strong tendency to shut up on 
the median line. Fronds entire, attached to rocks by small stipe at 
the base. Between tide marks where surf beats upon precipitous 
rocks.” 
1319. Lhormidium Ketzii (Ag.) Gomont. On moss in stream, 
swift water, running into Torbay harbor. 
