CENSUS OF PLANTS INDIGENOUS TO AUSTRALIA. 269 
Protococeus, Agardh, System. Alg. pag. XVIT et 13 (1824), 
Pediastrum, ea in nov. act. acad. Caes, Leop. Car. XIV, 772, 
t, XLII (i (18 
esmus, Moyen in nov. act. acad. Caes. Leop. Car. XIV, 775, 
; t. XLII (18 
 Trichod odesmium, Bhroaberg in Poggendorf’s Annal. 506 (1830). 
nas, Ehrenberg, Infusor. 64 2 te 
Volvos, Sinai, syst. nat. ed. derim. (1758). 
DESMIDIACEAE. 
Kuetzing in der Linnaea VIII, 591 (1833). 
Penium, Brébisson in Ralfs’ Brit. Desmid. 150, t. XXV (1848). 
So Nitzsch in den Schrift. der nat. Ges. zu Halle I, 
oo Naegeli, Gattung. einzell. Alg. 104 (1849). 
ium. 
E 
4 
(1835) ; um, Corda, Animale. microsc. auprés de Carlsbad 121 _ 
Micrasterias, Agardh in der Regensb. Flora II, 642 ren 
Meyen in Nov. ‘Act. Ac. Caes. ‘Leop. 1, XIV, 
777 (1829). 
Arthrodesmus, Ehrenberg, Infus. Tpierck. 152 (1838). 
IV. DIATOMACEAE. 
Agardh, Conspect. Diatom. I (1830), (Transit to the animal 
forms 
ec dees ah GS ial = ee 
4 Crelotella, Kuetzing in der Linnaea VIII, 535 (1833). 
: nodiseus, Ehrenberg, Kreide-Thierchen (1838). 
Actinoeyclus, Masts Boe Kreide-Thierchen 57 (1840). 
Odea Se Syst. Alg. p. XIV & 8 (1824). 
a Ehrenberg, Bericht. Berl. Akad. 11 & 205 (1839). 
la, Turpin in Mem. du Mus, XVI, 361 (1827). 
(Tryblionella, ) 
‘ Epithemia, Kuetzi 
zing, Phycol. German. 57 flee 3). 
‘ emmy um, Ehrenberg, Bericht. Berl. Akad. 17 & 212 (1840). 
