108 
THE TYSON COLLECTION OF MARINE ALGAE 
10. Trematocarpus flabellatus, (J. Ag.) ( = Dicurella flabellatus). 
Kowie, rock pools and ledges, Table Bay, Dyer’s Island. (Also 
Cape Point, Sea Point, Cape Agulhas. Barton (i).) 
T.fragilis, J. Ag. ( = Dicurella fragilis). 
Rock pools and ledges, Table Bay. (Also Cape Point, Robben 
Island, Cape Agulhas, Knysna, Algoa Bay, Port Alfred. 
Barton.) 
T. affinis, J. Ag. ( = Dicurella affinis, Ag.). 
Sea Point, rock pools, Table Bay. (Also Robben Island, Kalk Bay, 
Cape Point. Barton (l).) 
15. Gracilaria confervoides , (L.) Grev. 
Table Bay, Rogge Bay landing. One specimen marked “cosmo- 
politan.” 
G. dentata. 
Over Gordon Bluff, Durban. One small faded specimen. 
G. capensis, (Schmitz). 
Port Alfred, the Kowie. 
G. denticulata, Schmitz. 
Submerged rocks, Shark’s Bay, Kowie. 
16. Corallopsis aculeatus. 
Submerged rocks, Kowie. (Annals. Bot. vm). 
17. Cal liblepharis fimbriata, J. Ag. 
Submerged rocks, Kowie, Cape Morgan. (Also Cape Agulhas, 
Algoa Bay, Port Alfred, the Cape. Barton (i).) 
17 a. Tyleiopliora Beckeri, Ag. 
Rock ledges, Kowie. (Also Port Alfred, the Cape. Barton (i), 
1893, and Algoa Bay, British Kaffraria. Barton(2), 1896.) 
Note. This species is not mentioned by Engler (Nat. PfL), but is very 
close to a Calliblepharis (Kiitz.) both in structure and in form 
of nemathecia. If the former species is dropped, this should 
presumably be named Calliblepharis Beckeri. 
19. Hypnea spicifera, J. Ag. 
The Kowie, Cape Morgan. 
These are large specimens, 1 — 2 ft. in length. Smaller specimens, 
4 — 7 ins. are from False Bay. We have found this form in 
abundance at Kalk Bay, on rocks at low spring tides. (Also 
Table Bay, Cape Point, Simon’s Bay, Cape Agulhas, Knysna, 
Algoa Bay, Port Alfred. Bartond).) 
H. musciformis ( W ulf ) . 
Epiphytic on various Algae, Shark’s Bay, Kowie, Cape Morgan, 
submerged rocks, British Kaffraria. (Also Cape Agulhas. 
Barton (i).) 
