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• Short communications

  106–111

  Ábel Beránek

  Csaba Molnár

  Attila Molnár

  László Szél

  László Demeter

  Norbert Riezing

  Balázs Pintér

  Zoltán Bajor

  Anna Lajos

  Dávid Schmidt

  Views:

  275

  1. New localities of Fumana procumbens in the North Hungarian Mountains

  2. Strong populations of dwarf heliotrope (Heliotrop­­ium supinum) at Pentezug Wild Horse Reserve (Hortobágy, Great Hungarian Plain)

  3. New occurrences of Chamaecytisus rochelii on the Great Hungarian Plain

  4. Spontaneous occurrences of Daphne laureola in urban parks

  5. Occurrence of Lindernia procumbens and L. dubia in Budapest city (C Hungary)

  6. Confirmation of occurrence of Moneses uniflora near Kőszeg town (W Hungary)

• Occurrences of Kievan nettle (Urtica kioviensis) in the South Nyírség (East Hungary)

  126–131

  László Demeter

  László Szél

  Views:

  266

  So far, only one herbarium data and one flora mapping data on Kievan nettle (Urtica kioviensis Rogow.) has been known from the Southern Nyírség. Since 2004, the species has been detected in 14 flora mapping quadrats. Its data were also collected in winter because its habitats are more easily accessible on ice, its overwintering shoots are more noticeable, and they are strikingly morphologically different from the great nettle (Urtica dioica L.). Typical habitats were willow carrs (Calamagrosti-Salicetum cinereae), reeds (Phragmitetum communis), rush-beds (Typhetum latifoliae, Typhetum angustifoliae), tufted sedge communities (Caricetum elatae) and tall sedge meadows (mainly Caricetum acutiformis). The largest stocks live in reservoirs in secondary habitats. A significant part of the stocks is located in the wide valleys of the main watercourses in the area.

• Data on the occurrence of sedge species (Carex, Cyperaceae) in and around South Nyírség (East Hungary)

  165-198

  László Demeter

  László Szél

  Views:

  423

  We provide floristic data on a total of 38 sedge species in the area of South Nyírség and its immediate surroundings. We also detected some populations of previously undescribed or rare species in the Hungarian Great Plain, such as Carex buxbaumii, Carex hartmanii, Carex umbrosa, and Carex paniculata. We report several new occurrences of species with little literature data from the area, such as Carex brizoides, Carex michelii, Carex pallescens, Carex elongata. However, during the last 13 years, we were not able to detect seven species previously mentioned in the literature. Herbarium data confirmed that some of the older Carex nigra occurrences for the area actually refer to Carex cespitosa. Based on herbarium data and the literature, we think that local data on Carex pairaei may largely refer to Carex divulsa subsp. leersii and/or Carex spicata. Contrary to many pieces of literature, Carex vulpina was not observed inside the sandy area.