A Debreceni Déri Múzeum Évkönyve 1989-1990 (Debrecen, 1992)

Természettudomány - László Papp–Miklós Dudás: Data on Botanical Values of Central and South Nyírség and their Vicinity

BOLETACEAE !! Boletus pruinatus Fr. et Hök? NY, Bánk, Conv.-Q. Also rare in the country, about 5-10 specimens in June, 1988. (Ötvös, 1973 Phillips, 1981 Ötvös-Lovas, 1987 Papp-Dudás, 1989) POLYTRICHACEAE ÜPolytrichastrum longisetum G. L. Smith NY, Martinka, (Vermes-side). Carici elongatae-Alnetum? Seems to form facies or subassociation (it can be consotiation as well) with Athyrium filix-femina. The species was also identified by T. Simon. (Its description will be made, on the basis of coenological survey of 198687.) (Papp-Siroki, 1989 Mscr Orbán-Vajda, 1983) OPHIOGLOSSACEAE !, !!! Ophioglossum vulgatum L. NY, Létavértes (Aranka Hill). Rob. (Originally Conv. - Q.) 1 specimen (found by Mihály Endes and us). (Papp, 1989 Calandrella, Különszám) POLYPODIACEAE !, !!! Polypodium vulgare L. NY, Bagaméri Forest (around Vámospércs). Rob. (originally Conv. - Q.) Two large polycormon. (Soó, 1939) !, !!! Athyrium filix-femina (L.) Roth. NY, Martinka (Vermes-side). 8 specimens. In a new, uncertain, presumably secondary consociation, as mentioned at Polytrichastrum (Bows, 1924 Soó, 1934) Halápi Forest. Conv. - Q., some specimens. Have been heavily decreased here and in other places as well. HELLEBORACEAE !, !!! Trollius europaeus L. ssp. europaeus NY, Nyírábrány (Nagyláprét) S. p. - Bet., S. cin., Fii.-Ger., Mol. c. In the former two and three associations 14 specimens, in the last one 2 specimens. (This magnificent relictum moorland was discovered by I. Sándor!) (Soó, 1953). Bagaméri Forest (north-eastern part of Daruláp) S. cin., Fil.-Ger. Some specimens on the basis of data of I. Lánszki. Died out as a result of deepening and controlling the canal in 1987. (We were looking for it in 1988, these facts were stated at that time) !!, !!! Eranthis hiemalis (L.) Salisb. NY, Debrecen, (Nagyerdő), some cultivated specimens, most of them were remove in spring, 1988. RANUNCULACEAE (!)!!! Pulsatilla patens (L.) Mill NY, Bátorliget (Nagylegelő) (Soó, 1953 Németh-Seregélyes, OKTH 1984). Pot. - F. ps., Rob., (originally Fest.-Q.) Well-known, but, fortunately, despite of the considerable danger 8