L. Hably szerk.: Studia Botanica Hungarica 19. 1986 (Budapest, 1986)

Buczkó, Krisztina: A comparative study of the periphytic algae on three different flower plant species in Lake Hidegségi Fertő, Hungary

Acknowledgement - I would like to express my thanks to Dr. J. PADISÁK for her help and advice. Thanks are also due to Dr. M. RAJCZY who made the BP programme package available to me. Table 1. List of periphytic algae found on the three studied substrate species in the Lake Hidegségi of the Lake Fertő. (I. Phragmithes communis, II. Schoenoplectus litoralis, III. Typha angustipholia, a. number of individual min:l, max: 6000, b. number of occurrences min:l, max:15) I. II. III. a. b. a

. h. a. b. Cyanophyta 1. Microcystis sp. 8 3 2 2 2. Oscillatoria amphibia Agh. 1 1 12 2 3. Oscillatoria sp. 8 3 6 4 «11 B Xanthophyta- Bacillariophyceae 4. Achnanthes linearis W. Smith 1 1 5. A. minutissima Kiitz. 4253 1 5 4222 15 2912 ! 5 6. Amphiprora alata Kiitz. 3 3 7. A. costata Hust. 2 1 8. A. paludosa W. Smith 1 1 9. Amphora commutata Grun. 3 3 4 2 10. A. ovális var. pediculus Kiitz. 6 5 5 4 7 3 11. A. veneta (Kiitz.) 1 72 11 12. Anomoeonis sphaerophora (Kiitz.) Pfitzner 3 3 13. A.sphaerophora var. polygramma (Ehr.) O.Müll 3 1 14. A.sphaerophora var. sculpta (Ehr.) O.Müll. 4 2 15. Bacillaria paradoxa Gmelin 76 1 1 in 12 14 16. Campylodiscus clypeus Ehr. 2 2 4 3 5 5 17. Cocconeis pediculus Ehr. 90 13 96 13 2 16 1 5 18. C. placentula Ehr. 1 1 22 7 8 5 19. C. placentula var. euglypta (Ehr.) Cleve 2 1 1 1 20. C. thumensis A. Mayer 1 1 21. Cyclotella catenata Brun. 1 1 1 22. C. meneghiniana Kütz. 1 1 2 2 1 1 23. Cymbella affinis Kütz. 8 4 24 10 25 9 24. C. aspera (Ehr.) Cleve 2 1 25. C. brehmii Hust. 16 7 26. C. cistula (Hemprich) Grun. 1 1 6 4 5 2 27. C. cistula var. maculata (Kütz.) v. Heurck 1 1 5 2 28. C. lacustris (Agardh) Cleve 13 4 31 6 ? 2 29. C. microcephala Grun. 9 4 5 3 6 4 30. C. prostrata (Berkeley) Cleve 5 3 1 1 31. C. pusilla Grun. 13 10 7 7 3 3 32. C. tumidula Grun. 1 1 33. C. ventricosa Kütz. 39 13 10 1 1 57 12 34. Cymbella sp. 64 13 96 12 35. Diatoma elongatum Agardh 900 1 5 1 5 819 1 S 36. D. elongatum var. minor Grunow 30 8 54 37. D. vulgare Bora 4 t 38. D. vulgare var. ovális (Fricke) Hustedt 7 3 39. Epithemia sorex Kütz. 1 1 40. E

. zebra (Ehr.) Kütz. 1 1 41. E. zebra var. saxonica (Kütz.) Grun. _ 1 i 42.; Eunotia gracilis (Ehr.) Rabenhorst 1 1