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

GROSSULARIACEAE ! Ribes rubrum ssp. sylvestre Syme. NY, Bagaméri Forest (around Vámospércs), in associations of the former locality, 3 specimens, (considering species found here it is probably not an escape! See further publications). FABACEAE ! Colutea orientális Mill. NY, Debrecen (Nagyerdő), margin of Conv. - Q., 1 specimen, escape. ! Lathyrus latifolius L. NY, Debrecen (Nagyerdő), Fest.-Q., some specimens. Nyíradony (Belsőguti Forest), Fest.-Q., Conv.-Q., 30-40 specimens ONAGRACEAE ! Chamaenerion angustifolium Scop. NY, Haláp (Halápi Forest: Pipóhegy), Pinetum silvestris hylocomiosum (originally Fest.-Q.). 60-70 specimens on a pile of decaying Scotch fir logs, along the road. ! Circaea lutetiana L. NY, Nyíradony (Belsőguti Forest), Fest.-Q., Conv.-Q., Fr.p.-U. 60-80 specimens RUTACEAE (!) Dictamnus albus L. NY, Bánk (Bánki Forest: behind the Ludas Inn), (Soó, 1934) Conv.-Q., 20-25 young specimens. For several years it had been thought to be extinc. ! Haláp (Halápi Forest, Hármas Hill), Conv.-Q., Fest.-Q., 3 + 20 + (10) specimens, sporadically. ! Bagamér (Bagaméri Forest: St. Anna Puszta, around Bagamér and Vámospércs - in oak forest with white lime forest, etc. - Daru Hill), Fest. Q., Conv.-Q. Abundant in the first and in the third parts of the forest. (!)!!! In forests between Debrecen and Hosszúpályi (Soó, 1934) (Fest.-Q., Conv.-Q.), heavily diminished! !, !!! Újléta (around Csohos Lake), Rob. (originally Fest.-Q.) some specimens sporadically. ACERACEAE !! Acer pseudo-platanus L. NY, Haláp (Halápi Forest; Pipóhegy), Pinetum silvestris hylocomiosum (originally Fest.-Q.) Some specimens, one by one. Planted, but new for NY! Nyíradony (Belsőguti Forest) (Conv.-Q., Fr.p.-U.) One by one, mixed. ARALLACEAE !! Hedera helix L. CR, Hencida (Csere Forest), A. tat.-Q. (and in secondary consociations: Rob.) 15-20 specimens. Completely new for Crisicum! (Paper on the remarkable forest and its ecological changes will be published later. - L. Papp) 11