Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 71. (Budapest 1979)

Szujkó-Lacza, J., Kováts, D. ; Rajczy, M.: Revision and numerical evaluation of the Hungarian Spergularia species (Caryophyllaceae)

i.e. a hybrid between S. media and S. rubra. This supposition can be supported by the fact that S. salina is present only in those localities where both other species are present, mainly in those habitats which are characteristic of S. media. S. rubra occurs in numerous other habitats too, (cf. KOVÁTS & SZUJKÓ-LACZA 1. c). The three species grow quite frequently in extreFig. 18. The dendrogram of the 45 specimens clustered by Czekanowski coefficient + UPGMA usion technique based on characters 1-3, 5-9 and 14