Appendix. 1865 



2. Audouinella Hermanni (Uothj Duby Botan. (iall. U, p. 972, Trevisaii 

 Nomencl. Algar. p. 46, Chantransia Hermanni (Roth) Desv. in 

 Kuetz. Phyc. p. 230, Sp. p. 430, Rabenh. Fl. Eur. Algar. III, 

 p. 402, Trantepohlia pulchella Ag. Syst. p. 97, Hassall Freshw. 

 Alg. p. 75, n. 1, t. VIII, f. 2, Conferva corymhifera Engl. Bot. 

 t. 2585, Audouinella miniata Bory, Chantransia nana Moug. 

 et Nestl. Voy. n. 594 (sec. Kuetzing), Conferm nana Engl. Bot. 

 t. 2585 (non Dillw. nec Lyngbye), Chanlransia ramellosa Kuetz. 

 Phyc. p. 230, Sp. p. 430. — Ctespitosa, pallide purpureo-rosea aiit 

 fuscescente, ad 6-7 mm. longa; filis ramisque virgatis, strictis 

 ramulisque patenti-adscendentibus ; articulis 7-12 [j.. latis, dia- 

 metro 3-6-plo logioribus, extremis omnibus cuspidatis, haud raro 

 piliferis. 



Hab. in saxis, rupibus continuo irrigatis, Muscis majoribus 

 plantisque aliis submersis per totam Europam passim. — Statura 

 sistit Batrachospermorum. 



Species Chantransice, in aquis dulcibus inhabitantes quae generi biologico Audo- 

 uinelloi verisimillime adscribendse sunt. 



1. Chantransia pulvinata Schmidle Algen aus Vorderindien pag. 7, 

 Ueber ein. in Ostindien gesamm. Stissw. (1900) p. 188. — Dense 

 caespitosa, lapidicola, parte inferiori 200-300 [j.. lata e filis concre- 

 scentibus formata membranaceo-expansa, parte erecta e filis circ. 

 1 mm, altis haud piligeris constante, articufis cylindraceis circ. 8 [a. 

 latis, diametro 4-8-plo longioribus, contentu rufescenti-violaceo; 

 sporis in ramulis brevibus lateralibus singulis, ex ovoideo rotun- 

 datis, 10-12 [j.. diam. 



Hah. in cataracta pr. « Matheran » in lacu « Danger Point » 

 IndicB orientalis (A. Hansgirg). 



2. Chantransia subtilis Moeb. Australische Susswasseralgen II (1894) 

 p. 313, t. I, f. 9-10. — Thallo subtili, e filis procumbentibus 

 rhizoideis instructis et filis raris adscendentibus constituto; cellulis 

 filorum procumbentium 10 [j.. latis, ad genicula constrictis, filorum 

 adscendentium 6-10 [j.. latis cylindricis; ramis in una planitie al- 

 ternantibus vel oppositis, majoribus paucis, in trichoma exeuntibus, 

 minoribus pluribus cellula ultima in sporangium mutata, sporangiis 

 etiam lateralibus prope terminalia vel prope trichomatum basin 

 sitis. 



