1922] Hylander,—The Desmids of Connecticut (Concluded) 239 
*S. MoNTICULOSUM Bréb. in Meneghini, Linnaea 14: 226. 1840. 
Monroe (a), Suffield. 
S. muricatum Bréb. in Meneghini, Linnaea 14: 226. 1840. 
Hamden (5), Middletown (Conn, see 2, p. 62). 
*S. MUTICUM Bréb. in Meneghini, Linnaea 14: 226. 1840. Middle- 
bury, Orange, Suffield, West Haven (a, b). 
+S. opontatum Wolle, Bull. Torrey Club 8: 2. pl. 6, f. 11. 1881. 
Middletown (Conn, see 2, p. 62). 
S. OPHIURA Lund. Nova. Acta Reg. Soc. Sci. Upsala III. 8: 69. 
pl. 467. 1871. Bethlehem, Bridgeport (Johnson, b, p. 289), Hamden 
(a). 
*S, oRBICULARE var. RALFsu West & G. S. West. Middletown, 
Morris, West Haven (b). 
*S. PARADOXUM Meyen, Nova Acta Acad. Caes. Leop. Carol. 5: 
14. pl. 43, f. 37, 38. 1828. Plymouth. 
*S. PoLYMORPHUM Bréb. in Ralfs, Brit. Desm. 135. pl. 22, f. 9, pl. 34, 
f.6.1848. Orange. 
**G pOLYTRICHUM Perty, Kleinst. Lebens. 210. pl. 16, f. 24. 1852. 
Bethany, Hamden (a). 
cd PROBOSCIDEUM Arch. in Pritchard, Infus. 742. 1861. Orange. 
*S. puncruLaTuM Bréb. Branford, Hamden (a), Killingworth, 
Newtown, New Haven (b), North Haven, Plymouth. 
S. PYGMAEUM Dréi, in Ralfs, Brit. Desm. 213. pl. 35, f. 26. 1848. 
Middletown (Conn, see 2, p. 62). 
TS. RaveneLu Wood, Smithson. Contr. Knowl. 241: 153. pl. 21, 
f. 22.1872. Middletown (Conn, see 2, p. 62). 
*S. SEBALDI Reinsch, Act. Senckenb. 6: 133. pl. 24, DI, f. 1-3. 1867. 
Guilford, West Haven (b). 
+S. sgrIGERUM Cleve, Ofvers. K. Vet.-Akad. Fórh. 20: 490. pl. 4, 
f. 4. 1863. Bethlehem, Middlebury, Suffield. 
— *G. sponciosum Bréb. in Ralfs, Brit. Desm. 141. pl. 23, f. 4. 
1848. Guilford, Monroe (a), Suffield. 
*S. TETRACERUM (Kiitz.) Ralfs, Ann. Mag. Nat. Hist. 15: 150. 
pl. 10, f. 1. 1845. Bethlehem, Middlebury, Morris, Thomaston, 
Washington. 
*S. TuMIDUM Bréb. Madison. 
TS. VESTITUM var. TORTUM West & G. S. West, Jour. Linn. Soc. Bot. 
33: 317. pl. 18, f. 16. 1897. Bridgeport (Johnson, see 7: p. 317). 
