MONOGRAPHIE DES OSGILLARIKES. 



211 



rhenanse, fasc. XIII, n" 1289! — Bulnheim et Rose in Rabeiihorst, Algen, 330! 



— Karl in Rabenhorst, ALgen, n» 1704! — Desmazières, Pl. cryptog. de France, 

 série II, fasc. III, n» 126! — Rabenhorst, Flora eur. Algar., II, p. 109 (pro parte). 



— Crouan, Floride du Finistère, p. 112. — Richter in Ilauck et Richter, Pliyko- 

 iheka universalis, n" 235! — Wittrock et Nordstedt, Algœaq. dulc. exsicc, fasc. X, 

 no 495 ! 



OsciLLARiA Grateloupii Kutzing, Tabulse phyco/og., 1, p. 31, tab. 43, fig. IX, 

 1845-1849; Species Algar., p. 248; e spccim. ab A. Braun determinato in herb. 

 Thuret! — Itzigsohn et Rothe in Rabenhorst, Algen, n» 148! 



OsGiLLARiA NiGRA, [i Brebissonii Kutzing, Specics Algar., p. 245, 1849 (synon. 

 dub.). — Rabenhorst, Flora eur. Algar., II, p. 107. 



OsciLLATORiA PRiNCEPs Westciidorp et Wallays, Herbier cryptogamique de Belgi- 

 que, fasc. IX, no 450!, 1849. 



OsciLLATORiA NiGRA var. FONTiNALis Rabenhorst, Algen, n" 89!, 1851. 



OsciLLARiA MAJOR Itzigsohn et Rothc in Rabenhorst, Algen, n" 292!, 1853. 



OsciLLARiA MAJOR, fomia AusTRALis FuscEscENS, RabcnhoTst, Algen, no 354! 1854. 



OsciLLARiA CHALYBEA Hilse in Rabcnhorst, Algen, n» 77G!, 1858. — Hantzsch in 

 Rabenhorst, Algen, 1117! — (non Rabenhorst, Flora eur. Algar.). 



OsciLLARiA ORNATA, forma CRAssioR Hilse in Rabenhorst, Algen, n" 778!, 1858. 



— Rabenhorst, Flora eur. Algar., II, p. 140. 



OsciLLARiA LiMOSA, forma RUFESCENS Hantzsch in Rabenhorst, Algen, n» 924!, 1860. 



OsciLLARiA Froelichii, d TENUiOR Rabcnhorst, Flora eur. Algar., 11, p. 110, 1865. 



OsciLLARiA Froelichii, e dubia Rabenhorst, Flora eur. Algar., II, p. 110, 1865. — 

 Hantzsch in Rabenhorst, Algen, 11° 2162! 



OsciLLARiA Grateloupii, b TENUIOR Rabenhorst, Flora eur. Algar., II, p. 111, 1865. 



Lyngbya obscura, a ^stivalis Hilse in 'Rabenhorst, Algen, no 1815! 1865. 



OsciLLARiA PoERZLERiANA Porzlcr in Rabenhorst, Algen, no 2161!, 1870. 



OsciLLARiA Froelichii, p ornata Wittrock et Nordstedt, Algse aq. dulc. exsicc., 

 fasc. VI, no 287 !, 1879. 



Planche VI, fig. 13. 



Trichomala aeruginea aut plus minusve olivaceo-viridia, 

 in straium nigro-aerugineum, siccilate fréquenter alro-cha- 

 lybeum agglomerata, recla, in speciminibus siccis rigida 

 et fragilia, haud torulosa, 11 ad 20 [j., vulgo 13 ad 16 \)^ 

 crassa, apice recta, non aut vix et breviter atlenuala, haud 

 capitata; arliculi diametro trichomalis triplo ad sextuplo 

 breviores, 2 (y. ad 5 longi; dissepimenta fréquenter granu- 

 lala ; cellula apicalis superne convexa, membranam paulu- 

 lum incrassatam praebens (v. v.). 



Hab. aquasquietas aut lente (luentes Norvegiœ (Lyngbye !), 

 Suecic^e (herb. Agardhî, Wittrock et Nordstedt, Algae 

 exsicc.!), insuliie Fioni» (^Hornemann in herb. Thuret!), 

 BelgicB (Bory!), totaî Gallia'. (Desmazières!, Brébisson!, 

 Bory !, Grateloup! et Draparnaukl in herb. Thuret!, et ipse\ 

 Germanie centralis (Rabenhorst, Algen!) et meridionalis 

 (Braun in herb. Thuret!), Bohemia^ (Karl in Rabcnhor.M, 



