80 Myxopliycese, Chroococcaceie, Apbanothece. 



Prodr. 11, pa^^ 13(j, Haus^. iii Kerner' s Fl. exs. Austr. Huiig. 

 19981 et in Wittr. et Nonlst. exs. n. 793! et 593 (fide Hansg.). 

 Glmothece inconspicua A. Br. in Rab. Alg. exs. n. 2455 ! et Apha- 

 nocapsa? nehulosa A. Br. in Rab. Alg. exs. n. '2454 a et &. — 

 Strato niucQSO vel diffluente, amorpho, pallide ;erugineo etiamve 

 violaceo; cellulis oblongis, divisionc peracta, fere globosis circa 3 jx. 

 diam. 4-7 [x. longis, singulis vel binis, raro 4-8 consociatis tegu- 

 mento achromatico-gelatinoso 5^8-16 [x. crasso circumdatis. 



Hah. in caldariis murisve humidis ad Breslaviam (Schroe- 

 der), « Anger » prope Lipsiam Germanias (P. Riohter), Tergeste 

 (Hauck) « Tetschen » et prope Vindobonam Austriie. (Hansgirg); 

 eadem in calidariis Berolini (A. Braun). — Var. cavernarum Hansg. 

 in Botanisches Centralblatt 1889, p. 38, Prodr. II, p. 137. Strato 

 pallide roseo-rufo vel griseo-luteolo; cellulis oblongo-ellipticis, divi- 

 sione peracta, subglobosis, 2-2,5 [i. crassis 2-2 '/^-plo longioribus; 

 contentu achromatico vel fere achromatico, utroque polo cellularum 

 granulo valde nitenti notato, tegumento achroo, gelineo, diffluente, 

 In cavernis Bohemi», Istrige, Carinthice (HANsaiRG). — Var. muralis 

 (Tomascheck) Hansg. Prodr. II, p. 137, Bacillus muralis Tom. in 

 Bot. Zeitung 1887, n. 41, p. 665-671, Bot. Centr. Bd. XXXHI, n. 3, 

 Bd. XXXIV, n. 9, 28, 45 et 50. Strato mucoso, gelatinoso, violaceo 

 vel griseo-violaceo, superflcie racemoso-verrucoso vel foveolato; 

 cellulis plerumque 2-5 [i. diam., 4-6-pIo longioribus; rectis vel 

 hamo incurvatis apicibus rotundatis et conteiitu fere achroo; tegu- 

 mentis stratosis, difflAientibus. Passim in Bohemia et Germania 

 cum typo. 

 11. Aphanothece nidulans P. Richter in Botan. Notiser 1884, p. 128 

 et in Wittr. et Nordst. Alg. aq. dulc. exsicc. n. 694! Hansg. 

 Prodr. II, p. 137. — Cellulis minutissimis in massa subgelatinosa 

 nidulantibus; Isete a^ruginosis, bacillaribus obtusatis, rectis vel cur- 

 vulis, a3gre conspicuis, divisione facta, spha^ricis quasi punctifor- 

 mibus, in familias dense aggregatis, tegumenta hyalina defluentia, 

 raro limitata, long. ad 3.5 [x. diam. 1 [t. 



Hab. ad parietes caldarii in « Anger » prope Lipsiam Gerraania^ 

 (P. Richter), in Bohemia (Hansgirg), in ditione « Yorkshire » An- 

 glice et in Hil)ernia (West), in consortio Protococci grwnosi, Cliroo- 

 cocci varii, Chroococci violacei (?), Aphanocapsm Nccgelii et Glo> 

 ocapscv atro-vircntis maculas obscure prasinas formans. — Var. 

 thermalis Mansg. Prodr. II, p. 137. Cellulis plerumque 1 [x. crassis, 

 contentu kete c;eruIeo-virescenti, in acervulos consociatis, usque 



