Se nce 
239 ~ 
margaritaceum (Ehr.) Menegh., Syn: Desm:, p: 27; 1840; Ehr. 1835. 
var: pinnatum (‘Turn.) mihi. as 
(St. pinnatum Turn., Frw. Alg. E. Ind., p. 115, Pl. 13, f. 27, 
- 1892.)) 5 AG f 
var. subtile: i: Sibir. Chlor:, p..115; Pl. 5, fi 26/1885). 
var. ornatum Boldt, 7bid., p. 116, Pl. 5, f: 27, 1885; ff ornata Boldt. 
var. cruciatum Playf, Plankt. Sydney’ Water, pi 530, Pl! 54, f. 19, 
1913. 
*arachne Ralfs, Brit. Desm:, p: 136, Pl. 23; £: 6, 1848: 
*cyrtocerum Bréb., in Ralfs. p- 139, Bl’ .22, f. 10, 1848. 
zonatum Bérgesen, Desm. Braz., p. 46, Pl. 5, f: 48, 1890. 
megalonotum Nord., Desm. Arct., p. 35, Pl. 8, f. 38, 18752 
Sonthalianum Turn., Frw. Alg. EH. Ind.,.p..124, Ph. 14, £: 27, 1892: 
approximatum Wi & G. S$: West; Frw. Alg. Ceylon, p. 182, Pl: 22; f. 5, 
1902. 
var. centenniale Playf.,Some Sydney Desm., p. 624; P]. 18,f. 14; 1908. 
cuniculosum Piayf., Desm. N.S.W., p. 185, Pl. 4) £ 18; 1907. 
bifurcum Josh., Burm. Desm., p. 642, Pl..23, f. 25-28, 1884. 
assurgens forme, Playf., Desm..N.8.W-,,p:,192, Pl. 5, £. 31, 1907. 
var. australe (Rac.) mihi. _ om 
*(St- bicorne var. australis Rac., Desm. Ciast., p..22, Pl: 7, f. 8, 1892.) 
Sebaldi Reinsch, Spec. genextbusque; p..25, Pl. 5, D. 1, £. 1-3, 1867. 
var..ornatum f£. Novizelandica Nord., Frw. Alg. N.Z., p. 36, Pl. 4, f. 3, 
1888. 
var. altum (Boldt) W. & Gi 8: West, N. Amer. Desm., p. 267, 1896. 
(St. proboscideum v. altum Boldt, Sibir. Chlor., p. Hives 
f. 34, 1885.) RINT 
var. pusillum mihi. Y ratiG SHOW susie 
(St. Sebaldi @ altum f. pusilla Playf., Some Sydney Desm., p- 623, 
PI. 13, £. 13; 1908.). F NMSKORSTEO 
pseudose baldi Wille, Norges ‘Fersk., p. 45, Pl. 2; £. 30, 1880. (Not noted.) 
var. pectinatum Playf., Some Sydney. Desm., p. 621, Pl. 13,.f..9, 1908. 
var. planktonicum Playf., ibid., ritees3 
var. coralloideum Playf., Plankt. Sydney Water, p: 531, 1913. 
(St. coralloideum Playf., Desm. N.S. W.,.p.187, PE 5, £..4,.1907.) 
f. biradiata Playf., J.c., p. 531, Pl. 54, f, 21, 1913. 
armatum Playf., Some Sydney Desm., p..622, Pl. 13, £. 10) 1908% 
Manfeldtii Delp., Desm. Subalp., p- 160; PE 138,:f..6£19, 1877. 
var. Hichleri mihi. ge ; 
(St. Manfeldtii forma, Hichler, Spis: Desm: Miedzyr-, Pl. 9, f. 45, 
1890.) se Ea 
_ var. submanfeldtii (W. &&G. 8. West.) mihi: in 
(St. submanfeldtii W. & G. 8. West, Frw. Alg. Ceylon, p. 188, 
PID OSG INO 2 eee seen ae bee 
paradoxum. Meyen, in Nova.Acta, p. 777, PL 43, £..37, 38, 1829. (Not 
Te ae Pal toe 
var. cingulum W. & G. §. West, Scott. Frw. Plankt., p- 548, Pl. 18, 
f. 6, 7, 1903. See aes ne See i 
var. perornatum: Playf., Plankt: Sydney Water, p. 531, Pl. 54, f. 20, 
1913. ty ees a fa 0 HE: 
gracile Ralfs. Ann. Nat. Hist., p. 155, Pl’ 1, f/ 3) 1845; 
cruciforme Playf., Desm. N.S.W., p. 184, Pl. 4, f. P7; 1907: 
