REVISION DES NOSTOCAGÉES HÉTÉROCYSTÉES. 255 



SPECIES INQUIRENDyE 



Cylindrospermum arenicola Kûlzing, Plujcologia général., p. 213, 1843 ; specim. 

 auth. vidiiiius scd stérile. 



— caeruleum Dickie, Notes on Algœ from the Amaion, in Jauni. 



of Ihe Linnean Soc, 1880, XVIII, p. 126. 



— comatum Wood, A Contribution to the Histonj of the fresli- 



water Algœ of Norlh- America (Smithsonian Contributions to 

 Knowledge), p. 4-1 , 1872. 

 granuliferum Kiitzing, Species Algar., p. 292, 18i9. 



— humicola Kiitzing, Phijcologta gênerai., p. 212, 1843. 



— janthinum Dickie, Notes on Algœ from the Amazon, in Journ. 



of the Linnean Soc., 1880, XVIII, p. 126. 



— leptospermum Kiitzing, Uiagnosen uncl Bemerkungen, etc., in 



Bolanische Zeitung, 1847, V, p. 198. 



— lobulatum Raljeiiliorst, Flora europ. Algar., II, p. 190, 1865. 



— macrospermum Suringar, Observaiiones phijcolog. i?i floram 



Batavam, p. 45,1857 ; — Wood, Contribution to the Ilistonj ofthe 

 fresh-water Algœ of Nortli-America (Smithsonian Contributions 

 lo Knowledge), p. 40,1872; — Fiscliei', Beitrdge iur Kenntniss der 

 Nostochaceen, p. 15, fig. 2; — Zeller in Kurz, Algœ collected 

 in Arracan, etc., in Journal of the Asiatic Soc. of Bengal, 

 vol. Xm, p. 181; — Ardissone, Enumerazione délie Alghe di 

 Liguria, p. 77. 



— macrospermum forma b. pachydermatica Rabcnhorst, Flora 



europ. Algar., II, p. 187, 1865. 



— minutum Wood, Prodromus to a Sludij of the fresh-water Algœ 



of eastern Norlh-Arnerica, p. 126, 1869. 



SPECIES EXCLUDENDyE 



Cijlindrospennum anisococcum Kiilzing, Tabulœ phycolog., I, p. 53, tab. 99, fig. VII, 

 1849 = Anabœna sp. 



— Carmichaelii Kiitzing, Species Algar., p. 294, 1849 = Anabœna 



torulosa Lagerheim. 



— circinale Kiitzing, Phgcologia german., p. 173, 1845 = Anabœna 



circinalis Rabeniiorst. 



— circinale Rabenborst, Algen, n. 3J0, 2060 et 2066 b = Anabœna Flos- 



aquœ Brébisson. 



— elongaluin KQtzing, Species Algar., p. 294, 1849 = Anabœna oscil- 



larioid.es Bory. 



— Felisii Meneghini in Kiitzing, Species Algar., p. 294; Tabulœ phy- 



colog., I, p. 53, tab. 99, lig. VI = Anabœna Felisii nob. 



— gelatinosuni Rabeniiorst, Deutschlands Krgplogamenflora , p. 68, 



1847 = Anabœna torulosa Lagerlieim. 



— llassallii Kùtz\n'^, Species Algar., p. 294, 1849 = Anabœna circinalis 



Rabcnhorst. 



— leptospermum, p. œrugineo-fuscescens Kiitzing, Diagnosen uncl 



Bemerkungen, etc., in Bolanische Zeitung, 1847, V, p. 198 = 

 Nostoc carneum Agardh. 



— mesoleptum Kiitzing, Phgcologia german., p. 174, 1845 = Anabœna 



torulosa Lagerheim. 



— polgspermum Kiitzing, Phgcologia gênerai., p. 212, 1843 = Ana- 



bœna oscillarioides Rory. 



— Ralfsii Rahenhorst, Algen, n" 1832, 1866 =; Anabœna oscillarioides 



Rory. 



