AUTHORITIES QUOTED. 303 



KUTZ. SPEC. Species Algarum., auct. F. T. Kutzing. So., 



pp. 922. Leipzig, 1849. 

 KUTZ. TAB. PHYC. Tabular Phycologicae von F. T. Kutzing. 



80., 19 vols., 1,900 plates. Nordhausen, 1845-1869. 

 LAGERSTEDT PRAS. Monograpliia om Algslagt Prasiola. 80. 



Upsal, 1869. 

 LAGER. SVER. ALGFLORA. Dr. G. Lagerheim, Sveriges 



Algflora. 



LANDS. BR. SEAWEEDS. British Seaweeds, with notices of 

 some of the Fresh Water Alga3, by D. Landsborotigh. 

 12o., 22 pi. London, 1849. 



LE CLERC. PROLIF. Sur la fructification du genre Prolifere. 



Memoirs Museum Nat. Hist. Vol. iii., 4o. Paris, 1817. 



LIBERT CRYPT. ARD. Plantes cryptogames des Ardennes, par 



M. Libert (dried specimens). 

 LIGHTF. FL. SCOT. Flora Scotica, by the Rev. John Lightfoot, 



A.M. 2 vols., 80. London, 1777. 

 LINN. SPEC. Species Plantarum, auct. Car. Linnaeus, 1st 



Edit., Stockholm, 1753. 2nd Edit., 1762. 

 LYNGB. HYDR. Tentamen Hydrophytologiaa Danicaa, auct. H. 



C. Lyngbye. 4o., pi. 70. Hafnise, 1819. 

 MACK. HIB. Flora Hibernica, by James Townsend Mackay. 



M.R.I. A. 80. Dublin, 1836. 



MENEG. NOST. Monographia Nostochinearuni Italicarum, 

 auct. Prof. J. Meneghini. 4o., 17 pi. Transactions 

 Royal Academy, Turin. Vol. v., 1841. 

 METTEN. LEPTO. Ueber Leptothrix ochracea, von C. Metten- 



heimer. 4o. Frankfurt, 1856. 

 MEYEN. BEITR. Beitrage zur Physiologic und Systematik der 



Algen. 4o., 4 pi. in Nova Acta Leop. Acad., 1828. 

 MONT. FL. ALG. Exploration Scientifique de 1'Algerie, Bo- 

 tanique, Cryptoganiie, par M. Durieu, Montague, &c. 

 Folio. Paris, 1846-9. 



MORREN RUBEF. DES EAUX. Recherches sur la Rubefaction 

 des Eaux et leur oxygenation par les animalcules et les 

 Algues, par C. Morren. 4o. Bruxelles, 1844. 

 MOUG. & NEST. Exs. Stirpes Oyptogamse Vogeso-Rhenanw, 

 coll. J. B. Mougeot et C. Nestler. Spec, exsicc. 1,500 

 in 4o. 1810-1860. 

 MULL. ANIM. INF. Animalcula Infusoria fluviatilia et marina, 



0. F. Miiller. 4o. 1786. 

 MULL. VERMIUM. Vermium terrestriuin et fluviatilium Historia, 



O. F. Miiller. 4o., 2 vols. 1774. 

 NAG. EINZ. ALG. Gattungen Einzelliger Algen, von C, 



Nageli. 4o., 8 pi. Zurich, 1849. 



NORD. AND WITTR. Exs. Alga3 aquas dulcis exsiccatre 

 praBcipue Scandinavicse ; leg. 0. Nordstedt et V. B, 

 Wittrock. J fasc., 80. Upsal, 1877- 1882. 



