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• An identification key for Hungarian botanists portrayed in Album Kleinianum

  117-132

  Dániel Pifkó

  Views:

  110

  In the legacy of Sándor Jávorka deposited in the Hungarian Natural History Museum there is a 12-page typescript entitled “An identification key for Hungarian botanists portrayed in Album Kleinianum (Budapest, 25 September 1912)”. It provides accurate descriptions of 50 botanists in the form of an identification key, which was compiled by Zoltán Szabó, a well-known botanist at that time. The most important features of each person are presented in a humorous, basically ironic, funny and witty way. The Identification key was prepared for the session no. 178 of the Botanical Section of the Royal Hungarian Natural Science Society, where another botanist, Gyula Klein was congratulated on the 40^th anniversary of his teaching profession as well as the 20^th anniversary of his membership in the society. Almost all prominent botanists attended the meeting. This paper presents the Identification key, supplied with annotations and photographs.

• Two new adventive species from the Rubiaceae family in Hungary

  286–296

  Lajos Balogh

  Attila Mesterházy

  Views:

  154

  Two alien species from the Rubiaceae family were recorded as new for Hungary in 2016. Phuopsis stylosa is a rarely used garden plant in Europe, originally occurs in south-west Asia. A small escaped and established stand was found in Csákánydoroszló village in Vas County (West Hungary). Also a small group of Galium murale was discovered in Budapest-Keleti Railway Station (Central Hungary). This species is originated from the Mediterranean and probably spreads by rail transport. Both species are represented in their habitats by small populations therefore their invasiveness can only be evaluated after several years' monitoring.

• Contributions to the knowledge of biology and Hungarian distribution range of Orobanche reticulata

  95-98

  Norbert Bauer

  Views:

  392

  Some new Hungarian occurrences of Orobanche reticulata Wallr. are discussed in this paper. On the Bér-hegy hill (Eastern Bakony Mts) the species was observed on a so far unknown host plant (Carduus hamulosus). Although the species usually flowers from May to July in Hungary, the observed individual was in full bloom in October, probably due to the extremely rainy year (2010). Another population of the species, found at Magyaralmás settlement in the foreground of the Vértes Hills, deserves attention because of its size. In early summer of 2020, individuals of O. reticulata appeared in a great quantity (several hundred ones) on a fallow land that was developed from a natural dry grassland having been ploughed in the previous year. In this case the local host plants were Carduus nutans subsp. leiophyllus and Carduus acanthoides. Some further records of the species from the Transdanubian Mts and the regions of Külső-Somogy and Mezőföld present new data in the Hungarian flora mapping program.

• Contributions to the flora of Budapest and its surroundings II.

  33–50

  Lajos Somlyay

  Sándor Makádi

  Miklós Csábi

  Views:

  176

  New and recently confirmed localities of 52 rare taxa (including 26 orchids) are presented from the vicinity of Budapest. Epipactis peitzii is a new species for the Hungarian flora; it has been recorded in the Buda and Pilis Mts. This species and its closest relatives (E. leptochila group) are briefly discussed. Other records are new for the flora of particular regions, specifically: Buda Mts: Corydalis intermedia, Epipactis leptochila, Epipactis muelleri; Pilis Mts: Anacamptis coriophora, Epipactis neglecta, E. tallosii, Valerianella pumila; Visegrád Mts: Epipactis futakii, E. leptochila, E. muelleri, E. neglecta, Ophrys apifera, O. holubyana.

• Contributions to the flora of Budapest and its surroundings III.

  227–237

  Lajos Somlyay

  Miklós Csábi

  Views:

  171

  New or recently confirmed localities of 40 rare taxa (including 7 ferns) are presented from the vicinity of Budapest. Some records are new for the flora of particular regions, specifically: Geranium sibiricum (Buda Mts and Budapest), Polystichum setiferum (Pilis Mts), Onosma pseudarenaria, Sorbus aria s. str. (Visegrad Mts). Of the remaining records, the most significant ones are those of Agrimonia procera, Botrychium lunaria, Epipactis tallosii, Gymnadenia odoratissima and Sorbus ujhelyii.

• Sorbus udvardyana Somlyay & Sennikov in the eastern part of the Balaton Uplands

  55-58

  Norbert Bauer

  Views:

  265

  Related to distribution of S. aria s.l. × S. torminalis hybrid taxa in the eastern part of the Balaton Uplands just data of „S. balatonica” is in the literature based on collection of Ádám Boros (Kárpáti 1960). In the summer of 2014 the author found and mapped a few (sub)populations of S. aria s.l. × S. torminalis at Lovas (Királykúti-völgy, Atya-hegy, CEU: 8973.4) and Felsőörs (Malom-völgy, Kopasz-tető, CEU: 8973.4) villages. Based on leaf-morphological traits the specimens were identified as S. udvardyana.

• Contributions to the Atlas Florae Hungariae VI.

  87-102

  Csaba Molnár

  Győző Haszonits

  Ákos Malatinszky

  Kristóf Süveges

  Lajos Balogh

  Timea Nagy

  Soma Horváth

  Katalin Hudák

  Views:

  214

  The current paper is the sixth one in the series aiming to contribute with new distribution data to the distribution maps published recently in Atlas Florae Hungariae. Current occurrence data of 389 vascular plant taxa from 117 flora mapping quadrates (CEU) are provided. New records are indicated from different regions of Hungary; however, most occurrences are located in the North Hungarian Mts and from the city of Szolnok and Western Hungary. Occurrence data of rare native taxa (including data of Equisetum fluviatile, Galium rivale, Gladiolus imbricatus, Hypericum maculatum, Persicaria bistorta, Potentilla inclinata, Ranunculus lingua, Rhinanthus rumelicus, Trifolium fragiferum subsp. bonannii, Viola pumila), rare or data-deficient alien taxa (e.g. Amaranthus blitum subsp. blitum, Cymbalaria muralis, Elymus elongatus, Euphorbia peplus, Heracleum sosnowskyi, Impatiens balfourii, Lepidium densiflorum, Rhus typhina, Telekia speciosa), as well as frequent but more or less underrepresented taxa (e.g. Carex otrubae, Chenopodium polyspermum, Crepis tectorum, Filipendula vulgaris, Petrorhagia prolifera, Poa palustris) are also enumerated. In case of the most common species we provided the CEU codes only.

• Contributions to the Atlas Florae Hungariae XIII.

  85-88

  Győző Haszonits

  Csaba Molnár

  Judit Sonkoly

  Béla Tóthmérész

  Péter Török

  Edina Tóth

  Péter Gnotek

  József Nagy

  Márton Korda

  Szilvia Ádám

  Ákos Malatinszky

  Norbert Riezing

  Zoltán Jóna

  Dániel Séllei

  Views:

  57921

  The present paper is the 13th in a series of papers contributing new floristic data to complement the distribution maps of Atlas Florae Hungariae. We present altogether 1307 new occurrence data to advance our knowledge of the distribution of vascular plants in Hungary. New data are presented for 634 vascular plant species from 256 flora mapping quarter quadrates (CEU). Due to the unevenness of data collection, the data are highly dispersed over the area of Hungary. Most of the presented occurrence data are from the Great Hungarian Plain, the North Hungarian Mountains, and the Little Hungarian Plain regions. The enumeration includes rare native species (e.g., Androsace maxima, Erysimum crepidifolium, Orobanche gracilis, Peucedanum palustre, Pulsatilla zimmermannii, Scopolia carniolica, Vicia biennis), rare or data deficient adventive species (e.g., Euphorbia prostrata, Euphorbia serpens, Lindernia dubia), subspontaneous occurrences of native species (Asplenium scolopendrium, Daphne laureola, Chenopodium opulifolium), species spreading along linear infrastructure (Eleusine indica, Plantago coronopus, Sorghum halepense, Spergularia salina, Tragus racemosus), and also common native species with data deficient distribution maps (Agrostis stolonifera, Bromus benekenii, Bromus japonicus, Carex caryophyllea, Carex divulsa subsp. divulsa, Equisetum ramosissimum, Vulpia myuros).

• Contributions to the lichen flora of the Mecsek Mts (South Hungary)

  16–26

  Dániel Kovács

  László Lőkös

  Views:

  73

  A checklist of 115 lichen taxa was compiled from the Mecsek Mts, based on floristical records of 221 old or recently collected herbarium specimens (incl. 37 duplicates) deposited in the JPU herbarium (Pécs, Hungary). The occurrence of 22 taxa are new for the Mecsek Mts: Arthopyrenia cinereopruinosa, Baeomyces rufus, Candelariella reflexa, Catapyrenium rufescens, Cladonia macilenta, Dimerella pineti, Hypogymnia tubulosa, Ochrolechia arborea, Pleurosticta acetabulum, Pseudevernia furfuracea, Psilolechia lucida, Pycnothelia papillaria, Rinodina sophodes, Tomasellia arthonioides, Toninia candida, Trapelia involuta, Varicellaria hemisphaerica, Verrucaria marmorea, V. nigrescens, V. parmigera, Xanthoparmelia conspersa, X. verruculifera. One legally protected lichen species (Peltigera leucophlebia) is also represented by two specimens.

• Contributions to the subspontaneous occurrences of Malva moschata (Malvaceae) in Hungary

  200–202

  Lajos Somlyay

  Views:

  97

  Malva moschata is an alien species in Hungary, seldom cultivated as garden ornamental plant. Although considered as occasional escapee from cultivation, Hungarian literature has only cited Budapest as an example of such cases thus far. During a revision of the Malva collection in BP herbarium, several specimens were traced (mostly erroneously labelled as Malva alcea) which demonstrate subspontaneous occurrences of the species, primarily from the Transdanubian region (Hungary). The vouchers are hereby listed, arranged in alphabetical order of localities (settlements). Literary connections, if relevant, are briefly discussed.

• Short communications

  257–266

  Balázs Deák

  Katalin Lukács

  Ferenc Báthori

  Orsolya Valkó

  Norbert Bauer

  Csaba Molnár

  László Nagy

  László Kulcsár

  Wilfried Voigt

  Márta Mária Szalai-Dobosné

  Views:

  552

  1. Occurrence of Ophioglossum vulgatum in a dry loess grassland in the Tiszafüred–Kunhegyes plain (Great Hungarian Plain)

  2. Dolomite rocky grassland species introduced by raw materials of a road construction (Kecskemét, Great Hungarian Plain)

  3. Geranium divaricatum on the Hevesi-sík, next to Füzesabony (Great Hungarian Plain)

  4. Ophrys sphegodes in the Castriferreicum (W Hungary)

  5. First occurrence of Cephalanthera longifolia var. rosea in Hungary

  6. Spiraea crenata in the Eastern Bakony Mts (Transdanubian Range, Hungary)