Eu-Floi'i(.leie, Ilarveycllcie, Ilarveyella. 125 



Subfamilia II. HARVEYELLEiE Schmitz. 



Ilari-eyeUerc Schmitz [1889] Syst. Uobers. P^Ioriil, p. 5, Schmitz & Hauptd. in 

 Engl. & Prantl Naturl. Pllanzenfara. 142 (1896), p. 344. 



Thallus c filainentis parasltiris, inter ccllulas plantie hospitis cro- 

 sccntibus, brevibus, ramosis constans. Pulvinuli fertiles extra super- 

 ficieui niatricis prominentes. 



Obs. Htec famiHa unicum genus amplectitur, a cl. Schuiitz et 

 Ueinke pro Choreocolacis si^ecie pecufiari conditum. 



HARVEYELLA Reinke et Schmitz [1889] in Reinke Aloenfi. westl. 

 Ostsee p. 28 (Etym. a chiro pliycologo britanuico W. H. Harvey), 

 Schmitz Syst. Uebers. Florid. 1889, p. 5, Schmitz et Hauptfi. 

 iu iMigl. & Prantl Natiirl. Pflanzenfaui. If2 (1896), p. 314, Cko- 

 reocolacis sp. — ThalUis parasiticus, in matricis superficie pu- 

 stuhis noduhformes efficiens, e fifis ramosis, inter ceUulas plantte 

 hospitis percurrentibus, demum extra matricem protrudentibus et 

 cajspites convexo-planiusculos fructiferos efi^ormantibus compositus. 

 Cystocarpia fere totam superficiem pustula^ fertilis occupantia, sa3- 

 pius (in quaque pustuhx) singuhi phmo-convexa. Carposporce ovoi- 

 deae, singulse, acrogenre. Tetrasporangia (irreguhxriter cruciatim di- 

 visa?). Antheridia aggregata, spermataugiis tubufiforuubus, sper- 

 niatia numerosa 1-2-seriata foventibus. 



1. Harveyella mlrabilis (Reiusch) Reinke et Schmitz in Reinke Ah 237 



genfi. Avcstl. Ostsee p. 28, Rosenv. GroenL Havalger p. 823, Buff- 

 ham On Antheridia (1893), p. 292 et 301, t. 14, f. .40-42, t. 13, 

 f. 3-4, Sclnnitz et Hauptfl. in Engl. & Prantl Natifi-L Pflanzenfam. 

 142 (1896), p. 345, fig. 209 A-B, Choreocolax mirabilis Reinsch 

 Contrib. alg. fung. I, p. 03, t. 53-54, Liabenh. Alg. Eur. n. 1878, 

 Choreocolax albus Kuck. in Sitzungsber. K. Akad. Wiss. Berl. 

 1894, XXXVin, p. 983, t. VI (f. tetrasporangifera) ?. — Celkilis 

 filorum 27-40 « 9-11. 



Hab. in frondibus R h o d o m e 1 e a r u m e gr. iu R h o d o m e 1 a 

 1 y c p d i i d e , s u b f u s c a et v i r g a t a in « Skagerrak » (Reinke); 

 in mari Bahusia?.; in oceano Atlantico ad oras Americaj borealis 

 orientalis (Reinsch); ad littora Groenlandise, passim (Rosenvinge) ; 

 eadem ad littus insuhie Helgolandiai ? (Kuckuck). — Carposporas, 



