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• Discovery of Poa remota in the Bakony Mts – A new occurrence on the southern margin of the species’ area

  58–64

  Norbert Bauer

  Views:

  273

  Poa remota, previously known in Hungary only from the northern part of the Hungarian Middle Range, was found in the Bakony Mountains, the southern part of the mountain range. The species was recorded at three localities in the central part of the „Öreg-Bakony” geographic unit, in the valley system of the „Fekete-séd” stream. Similar to other Central European observations, the species thrives in spring marsh habitats and alder swamp forests around the springs. Poa remota may be a relict species of a colder climate period in the Bakony Mts. Its occurrence is also important from a phytogeographical point of view, as this record slightly expands the local distribution limit southwards.

• About the occurrence of Spiraea media Fr. Schm. on the Balaton Uplands

  151-154

  Szabolcs Varga

  Mónika Sinigla

  Norbert Bauer

  Views:

  435

  The presence of Spiraea media on the Balaton Uplands has high plant geographical importance, but the found location has not been known before its recent rediscovery. The Spiraea media was discovered on the Kopasz Hill (Felsőörs) growing in a closed Quercus cerris oak forest (~Fraxino orni-Quercetum cerridis); which is a rather atypical habitat of the species. The appearance of blooming specimens and the rediscovery of the species is probably due to the cut of the neighbouring forest, which has resulted extra irradiation in the area. The 19^th century military maps of the landscape show that the former vegetation of the area was characterised by the mosaics of rocky grassland–scrub–forest or rocky scrub rich patches being suitable for the species.