THE TYSON COLLECTION OF MARINE ALGAE 
97 
3. Sphacelariaceae. 
8. Phloiocaulon squamulosum, Geyler. 
Kowie. 
(Port Natal, Cape Agulhas, Algoa Bay. Barton(i).) 
9. Anisocladus congestus, Reinke. 
Table Bay. 
Note. Miss Barton (i) records several members of this family not repre- 
sented in Tyson’s collection. The following are taken from her 
list: Sphacelaria tribuloides, Menegh., Port Natal; S. furcigera, 
Kiitz. on Suhria vittata and Ecklonia buccinalis ; Stypocaulon 
paniculatum, Kiitz., Port Natal; S. scoparium, Kiitz., Table Bay, 
Robben Island, Cape Point, Cape Agulhas, Port Natal: S.funi- 
culare, Kiitz., Table Bay, False Bay. 
The only one of these which we have found is Sphacelaria 
furcigera, epiphytic on Plocamium coccineum at Glencairn. 
4. Encoeliaceae. 
12. Phyllitis fascia, Kiitz. var. undulata. 
Cape Morgan. 
(Kaffraria. Barton (2).) 
14. Asperococcus bullosus, Lamour. 
Cape Morgan. 
(Cape. Barton.) 
Note 1. Miss Barton (l) records the following species of Asperococcus in 
addition to the one recorded above: A. sinuosus, Roth., Cape 
Point, Knysna, Port Natal; A. compressus, Griff., Cape; A. cla- 
thratus, Bory., Mostert’s Bay. 
Note 2. We have found at Camps Bay and in the small bathing pool 
at Kalk Bay a plant which belongs to neither of the genera men- 
tioned above. We have named it provisionally Scytosiphon 
lomentarius (Lyngb.), J. Ag., but this determination has still to 
be verified. 
6. Desmarestiaceae. 
2. Desmarestia ligulata, Lamour, var. herbacea. 
Table Bay, Three Anchor Bay. 
(Camps Bay. Barton U).) 
Note. Miss Barton (l) records the following additional members of the 
family: Desmarestia ligulata var. firma, from the Cape; and 
D. aculeata, Lam., from the Cape. 
10. Chordariaceae. 
8. Myriocladia capensis, J. Ag. 
Sea Point. 
(Cape. Barton (i).) 
