229 
elegans (Bréb.) Kiitz., Phycol. Germ., p. 135, 1845. (Not noted.) 
var, compactum (Wolle) mihi: 
(Eu. compactum Wolle, Bull. Torrey Bot. Club, p. 15, 1884.) 
(Hu. pseudelegans Turner, New and rare Desm., io) Whi, IE 15, 
f. 8, 1885.) 
undulatum Playf., Desm. N.S.W., p. 177, Pl. 4, f. 2, 1907. 
subincisum Reinsch, Desm. Cape of Good Hope, f. 12, 1877. - 
ansatum Ralfs, Brit. Desm., p. 85, Pl. 14, f. 2, b, c, e, 1848. 
(Not Eu. ausatum W. & G. S. West, Br. Desm., ii, Dae igebli3oy 
f. 10-12, 1905.) 
var. suprapositum Nord., Frw. Alg. N.Z., p. 33, Pl. 3, f. 4, 1888. 
conicum mihi. 
(Eu. cuneatum v. conicum Playf., Desm. N.S.W., p. 174, Pl. 3, f. 12, 
1907.) 
rotundum Playf., zbid., p. 170, PI. 5, f. 20, 1907. 
cuneatum Jenner, in Ralfs Brit. Desm., p. 90, Pl. 32, £. 3, 1848. 
*var. solum Nord., Alg. N.Z., p. 34, Pl. 3, f. 6, 1888. 
var. hasiventricosum Playf., /.c., p. 174, Pl. 3, f. 11, 1907. 
*sinuosum Lenorm., in herb., Ralfs Brit. Desm., p. 85, 1848. 
f. germanica Rac., Desm. Nowe, p. 31, Pl. 2, f. 10, 1889. 
f. polonica Rac., zbid., f. 9, 1889. 
var. Ceylanicum W. & G. 8. West, Frw. Alg. Ceylon, Pl. 19, f. 16, 
1902. 
var. campanulatum Playf., Frw. Alg. Lismore, p. 329, 1915. 
(Hu. campanulatum Playf., Desm. N.S.W., p. 176, Pl. 8, f. 16, 
1907.) | 
bullatum Playf., cbid., p. 175, Pl. 3, £. 13, 1907. 
longicolle Nord., Frw. Alg. N.Z., p. 33, Pl. 3, f. 5, 1888. 
var. australicum Playf., /.c., p. 172, Pl. 3, f. 6, 1907. 
*quadriceps Nord., Desm. Braz. Centr., Pl. 2, f. 5, 1869. 
*var. dideltoides Rac., Desm. Ciast., Pl. 7, f. 31, 1892. 
(Hu. dideltoides (Rac.) W. & G. 8. West, Fry. Alg. Ceylon, p. 147, 
PI. 19, f. 12, 1902.) 
var. triangulum mihi. 
(Hu. triangulum Playf., Desm. N.S.W., p. 171, Pl. 3, £. 7, 1907.) 
quadratum Nord., Desm. Braz. Centr., p. 177, Pl. 2, f. 10, 1869. (Not 
noted.) 
var. javanicum Nord., De Alg. et Charac., p. 9, f. 15, 1880. 
var. perornatum mihi. 
(Eu. quad. subsp. inermius v. perornatum Playf., l.c., p. 608, 
Pl. 12, f. 1, 1908.) m 
var. intermedium Plavyf., p. 609, 1908. 
{turgidum Wallich, Ann. Nat. Hist., v, No. 28, Pl. 14, f. 17, 18, 1860. 
forme mihi. 
(Hu. turg. v. Grunowii, forme, in some Sydney Desm., p. 612, 
Pl. 19, f. 3, 1908.) 
+ Turner’s Hu. turgidum and typicum is not Wallich’s type, which is almost the same 
as Turner’s 8 Grunovii. Wallich’s original differs from Grunow’s form only in having 
an undivided polar lobe. The side view of the type as figured by Wallich is exactly the - 
same as mine (for var. Aulurnense) in Some Sydney Desm., pl. 12, £. 2, 
