1.  PRESENT STATUS OF THE SYRINGA JOSIKAEA JACQ. EX RCHB., AN ENDEMIC SPECIES WHICH CONTRIBUTES TO THE DIVERSITY OF THE FLORA OF THE CARPATHIANS .

          Authors: LUJZA KERESZTES, LEVENTE-PÉTER KOLCSÁR, RÉKA TAMÁS, KUNIGUNDA MACALIK.

2.  MOLECULAR EVIDENCE FOR THE HYBRID ORIGIN OF HEPATICA TRANSSILVANICA (RANUNCULACEAE) BASED ON NUCLEAR GENE SEQUENCES.

          Authors: LUJZA KERESZTES, KUNIGUNDA MACALIK, LÁSZLÓ BARTHA.

3.  PHYSICO-CHEMICAL PROPERTIES OF SOILS POPULATED WITH WILD HALOPHYTES IN SOME ROMANIAN AREAS.

          Authors: GYÖNGYI SZÉKELY, ERIKA KIS, RAHELA CARPA, KUNIGUNDA MACALIK, KINGA-OLGA RÉTI.

4.  COMPARATIVE PLASTID PHYLOGEOGRAPHY OF TWO DECIDUOUS FOREST GEOPHYTES (SCILLA BIFOLIA AND GALANTHUS NIVALIS): IMPLICATIONS TO THEIR GLACIAL SURVIVAL IN THE CARPATHIAN BASIN.

          Authors: LÁSZLÓ BARTHA, KUNIGUNDA MACALIK, EMERENCIA SZABÓ, DIMITRI ZUBOV, FILIP JOVANOVIĆ, HASAN YILDIRIM, BOHUMIL TRÁVNÍČEK, HORIA L. BANCIU, SIRRI YÜZBAŞIOĞLU, LEVENTE LACZKÓ, LUJZA KERESZTES.

5.  INFLUENCE OF SALT CONTENT ON ENZYMATIC ACTIVITIES AND HALOPHYTES DISTRIBUTION IN COJOCNA ZONE, ROMANIA.

          Authors: GYÖNGYI SZÉKELY, ALEXEI REMIZOVSCHI, EDINA TÖRÖK, KUNIGUNDA MACALIK, KINGA RETI, RAHELA CARPA.