l<i COCCOPHVfK.E. 



Tetraspora bullosa. Ay. Sp. Alff. p. 414. 



Thullns membranaceoas, saccate, ohovate, sinuate, bullose, 

 an inch to a palm long, dark green, more or less verrncose ; 

 cells nearly sph.erical (after division hemisphfierical or angular), 

 geminate, or quaternate, crowded, granular. 



SI/K. Cells before division -(M)8-'012 mm., after division 

 005H--0075 mm. ( AV/>/,.). 



liabh. Alg. iii. ;;:. llahh. Exs. No. 115, 1233. Kirch. 

 Alg. Sclil. p. 1>8. 



Monotri'iiui hiillnftum, Thur. Mem. Chorh. 1854. 



Ti tr<i*/)'ii'(i minimi, l)esv. Fir. Aug. p. 17. 



Ulra bnlhs.i, Roth. Cat. iii. 820. ll.ok. Brit. Fl. ii. 31:2. 

 llsn-v. Man. p. 171. Ha-. Alg. t. 7*, f. 13, Dicki" Bot, 

 <-iiide, p. 3n;. Eng. Bot. ed. L'. t. 2405, 



Stagnant pools and ditches of fn-^h water. 

 Plate VI. Ji</. 1. a, uatuial size ; If, frai'iiicnt 1 11:1.1?. 400 diam. 



Tetraspora gelatinosa. ( I'tnt'-h.) 



Tliallns vesiculose. ovate-claviit .-, or oli.ivate, gelatinous, \vitli 

 jige niMMjnally expanded, irregularly trn. pallid and <"iii-timrs 

 dirty-gr-M-n. Di't.-n incrnsied with lim-- : e.-lls of variable si/..-, 

 glohnse, either single or geminate, an-1 -catten-d or (jnateriiate. 

 or geminate, and >"ine\s hat crowded J contents giv-n and 



granular. 



SIXK. Cells -003--014 mm. . Rabh.). 



llahh. Alg. iii. -In. ll....k. I'.r. Flor. ii. ^1:1. Mackay Flor. 

 Ilih.T. p.244. Ha^. Alg. p. :;<>1. Kireh. Alg. Schl. p. in'j. 

 Ulva gtlatinosa, Vaneh. Hi-t. p. I'll, t. 17, f. '2. 

 Hinilnrin tul^'lima, DC. Fl. Fr ii. p. 5. 

 In jMMils and ditrhr-. 

 Plate VI. ji<j. - a, natural size ; l>. fragment mag. 400 diam. 



Tetraspora lubrica. (A'"///.) 



Tb alias elongated, tubular, erect, a-i ineli to a j>alm long, 1-4 

 lines thick, splitting, nndnlat'-, sinu..us, sticky, between gela- 

 tinous and membranaceoas, yellow-green; crll< globose, or 

 rather angular, !' ni'Mlium size, gn-eii ; tegument very thin. 



BIZB. Cells -(MIS-MI! mm ( AW,//.). 



Habh. Alg. iii. 11. Kabh. Exs, No. 51. Dickie Bot. Guide, 

 p. onii. Fng. I'.ot ed. -J, t. -J407. Hass. Alg. p. 3UU, t. 78, f. 

 10. Kirch/ Alg. Schl. p. !<>'.. 



T< trtttpvn l/ litlrica, (iaill. Desm. Ex. i. 655. 



r//M liibrt'cu, Koth. Cat. i. 2<>4. 



Conr'trm hilirica, lioth. Cat. iii. 1G8. 

 Plate VL fig. 3. a, natural size; b, fragment mag. 400 diam. 



Tetraspora flava. Has,?. A?</. t. 78, /. 11. 

 Tliallns yellow when dry, cellules small, <|iiaternate. 

 Rabh. Alg. iii. p. 4 



In rocky rivulets. 



