Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 69. (Budapest 1977)

P. Komáromy, Zs.: The algal flora of the Ördöglyuk cave at Szoplak (Hungary)

Figs. 1-12. 1 = Chlorella zofingensis. — 2 = Monodus unipapilla. — 3 = Cynibella ventricosa, — 4 = M elosira roeseana. — 5 = Navicula contenta var. biceps. — 6 = Navicula minima. — 7 = Nitzschia communis var. perpusilla. — 8 = Nitzschia palea. — 9 = Chlorella fusca. — 10. = Chlorella minutissima. — 11 = Plectonema gracillima. — 12 = Gloeocapsa punctata. — Abbreviations: v = vegetative stage, r = asexual reproduction, d = disorganizational stage. Malosira roeseana RABENH. (Fig. 4). — It was observed in a fair number on rock wall. This species is a characteristic component of "rock-vegetation". Navicula contenta var. biceps ARNOTT (Fig. 5). — It was present in all biotopes, in different phenological stages. This species is common in the different forest soil types fo Hungary. Navicula microcephala GRUN. — Very few cells were in disorganizational stage on rock wall only.