< OLUNS Wl' BER1 1 1 . 



*4. S. ifrocHBOUB Agardfa <\ Bornet & Flahault, 1887, p. L04; 

 Kfltring, L850 52, p. 7. PI. XXV, fig. Ill: P. B.-A., No. L902. On 

 perpendicular cliff, Paget, Aug., Collins; and common in company 

 with Calat hrix species etc on rocks between tides. Tbia species baa 

 a very wide distribution a- a plain of rocks etc.. dripping with Ereab 

 water, l>nt in Bermuda it is commonly found with distinctly marine 



Species, in mats on flat rocks in the litoral zone. 



*.">. S. « m Agardh ex Hornet tV Flahault, 1887, p. L06. 



On sand near Mangrove Creek, Hamilton, Jan., Farlow. 



TOLTPOTHREX Kutzi] 



*T. tenuis Kutzing ex Hornet c\: Flahault, 1887, p. 122; Kutzing, 

 L850 52, p. '.'. PL XXXI, fig. II. Among Oedogonium, in ditch in 

 nshire Marsh, April, Collin-. 



Hassai.lia Berkeley. 



*H. HvssoiDKA BassaU ex Bornet ^ Flahault, L887, p. 11G. On 

 bark of Junipertu bermudiana, rather common. 



Family STIGONEMACEAE HassaU. 



Mastigocolkis Lagerheim. 



M. TESTAHUM Lagerheim ex Hornet & Flahault, 1887, p. 5 1 ; L889, 



p. CLXII, PI. X, fig. 4. In dead shells of mollusks, with (,<>ni<>>iti(i 

 etc. 



Hapalosiphox Xiigeli. 



*H. ixtricatus W. & G. S. West, 1895, p. 271 . PI. XV, figs. 16 28; 

 P. B.-A., No. 1855. In ditch in Devon-hire Marsh, April, 1 ; 

 Collins. 



Stigonema Agardh. 



*S. ixfokmf; Kutzing ex Bornet & Flahault, l ss 7. p. 75; Kutzing, 



In.-.ii -l^.,_>, p. 15, PI. XXXVIII, fig. 3. Feb., H. Kennedy in Fallow 



herbarium. 



Fix berella Gomont 



*F. ambioua Gomont, L895, p. 19, PL III. On atone wall, Jan., 



Farlow. 



