74 
BRITISH RADIATA. 
Muscus marinus minor denticulis alternis, Morris, Hist. Plant. 
Oxon. iii. 650. t. 9. fig. 4. 
Squirrel’ s-tail, Ellis, Corail. 6. no. 4. pi. 2. fig. c. C. 
Sertularia cupressina /3, Linn. Syst. 1308. 
S. cupressina, Esper, PJianz. Sert. t. 3. figs. 1, 2. 
S. argentea, Ellis and Soland. Zooph. 38 ; Berk. Syn. i. 216 ; 
Esper, PJianz. Seri. t. 27- figs. 1, 2; Lamk. Anim. s. Vert. ii. 
117; Lamx. Cor. Flex. 192; Johnst. Trans. Newc. Soc. ii. 
258. pi. 11. fig. 4 ; Hassall, Ann. Sf Mag. Nat. Hist. vi. 168: 
Couch, Zooph. Cornw. 10; Corn. Faun. iii. 25; Johnst. Hist. 
Brit. Zooph. ed. 2. p. 79. t. 15. & t. 14. fig. 3, 3. 471. 
Dynamena argentea, Elem. Brit. Anim. 544. 
Plumularia argentea, Daly ell, Anim. Scotl. 189. t. 37, 38. 
a. Ireland, J. Baird, Esq. Presented by G. Johnston, M.D. 
b. Scarborough. W. Bean, Esq. Presented by G. John- 
ston, M.D. 
c. Berwick Bay. Presented by G. Johnston, M.D. 
d. e, h. Presented by G. Johnston, M.D. 
f . Dundee, W. Jackson, Esq. Presented by G. Johnston, 
M.D. 
g. Dunstanborough, W. Embleton, Esq. Presented by G. 
Johnston, M.D. 
12. Sertularia cupressina. 
Sea Cypress, Ellis, Corail. 7- no. 5. pi. 3. fig. a. A. 
Sertularia cupressina, Linn. Syst. 1308; Ellis and Soland. Zooph. 
38 ; Berk. Syn. i. 216 ; Wern. Mem. i. 564 ; Lamk. Anim. s. 
Vert. ii. 118; Lamx. Cor. Flex. 192; Hogg’s Stock. 32; 
Templeton, l. c. 468; Stark. Elem. ii. 440. pi. 8. fig. 12; Risso, 
VEurop. Me'rid. v. 311; Hassall, Ann. 8f Mag. Nat. Hist. vi. 
168; Macgilliv. ibid. ix. 464; Couch, Zooph. Cornw. 11; 
Corn. Faun. iii. 26; Johnst. Hist. Brit. Zooph. ed. 2. p. 80. 
t. 16. 471. 
Dynamena cupressina, Flem. Brit. Anim. 543. 
a, c, d. Presented by G. Johnston, M.D. 
b. Cork, J. V. Thompson, Esq. Presented by G. John- 
ston, M.D. 
e. Scarborough, W. Bean, Esq. Presented by G. John- 
ston, M.D. 
4. Nigellastrum. 
Nigellastrum a, Oken, Lehrb. Nat. 93, 1815. 
Dynamena, sp. Lamx. 1812; Fleming, 1828; Blainv. 1830. 
Sertularia sp. Johnst. 
