236 MISS L. S. GIBBS ON THE FLORA AND PLANT FORMATIONS 
Lynesya SUBTILIS, West in Journ, R. Mier. Soc. (1892) 741. 
Tenom, 700', among sodden dead leaves in forest. Jan. 2815. 1°6 m 
broad, cells up to 3:5 w long. 
Distrib. N. Europe, Dominica, Sandwich Islands. 
*SYMPLOCASTRUM CUSPIDATUM, Forti, in De Toni, Syll. Alg. v. 349.8 
Kinabalu, summit plateau, 13,000', on rock. Feb. 4213. 2-2:5 broad, 
cells 14-4 times longer. 
Distrib. England, West Indies. 
INACTIS HAWAIENSIS Forti, in De Toni, Syll. Alg. v. 357. 
Sarawak, Matang, 1000’, on damp bank. March. 4401. Among Calo- 
thrix fusca, Schizothrix hyalina, &e. Sarawak, Matang, 2800', on Sphagnum. 
March. 4411. Among Hapalosiphon. 
Distrib. Sandwich Islands. 
SCHIZOTHRIX FUSCESCENS, Kütz. Phye. gen. 230. 
Sarawak, Matang, 2800', on Didymocarpus leaves. March, 3142. 
2-2'5 broad, cells 2-4 times longer ; 1-3 filaments in a sheath, usually 2. 
Distrib, Europe, Central Africa, Australia. 
*SCHIZOTHRIX RUPICOLA, Filden, Am. Alg, Cent, ii. n. 175. 
Kinabalu, summit plateau, 13,000’, on rock under water. March. 4212. 
Cells subquadrate, 4:5 u broad. Sarawak, Matang, 700', under waterfall. 
March, 4404). Cells subquadrate, 3*5 p broad. 
Distrib. N. America. 
SCHIZOTHRIX HYALINA, Kiitz. Sp. Alg. 320. 
Sarawak, Matang, 1000’, on damp bank. March. 4401. Matted in a 
felt-like manner ; filaments usually 1, broad, cells subquadrate, generally 
3 in a sheath, the latter often 13 4 broad. Associated with Stigonema panni- 
forme. Matang, pipe-track, in ditch. March. 4410. Associated with 
Calothriv epiphytica. 
Distrib. Europe, N. & S. America. 
*MICROCOLEUS VAGINATUS, Gom. in Journ, de Bot. iv. (1890) 353. 
Kinabalu, summit plateau, 13,000',on rock. March. 4213. 4-5 p. broad, 
4-6 u long, sheath 55-65 p broad. Sarawak, Matang, 200', in ditch on bridle- 
path. March. 4405. Sarawak, Matang, 2800’, on Didymocarpus leaves. 
March, 3142. 3:5-4 w broad, sheath 58-62 u broad. 
