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Short communications
262-271Views:15341. Elatine alsinastrum and other floristic records from the Buda Mts (central Hungary)
2. Eleusine indica in the ‘Maros–Körös köze’ region (SE Hungary)
3. The spread of Panicum dichotomiflorum in the North Hungarian Mts; new records from Gyöngyös and Felsőnyárád (NE Hungary)
4. Symphyotrichum ciliatum in the Sajó–Hernád plain (NE Hungary)
5. Alnus incana and Vitis sylvestris in the Által-ér valley (NW Hungary)
6. Contributions to the distribution of Euphorbia prostrata and Euphorbia serpens in Hungary
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The clammy goosefoot (Chenopodium pumilio R.BR.) in Zugló (Budapest) and new data on the distribution of invasive species in NE Hungary
221-226Views:314The paper summarise occurrences of some rare invasive weeds of Hungary. We found currently second population at the Australian origin Chenopodium pumilio in Budapest (Zugló) in September 2016. Further, 27 occurrence data of 8 other species (Amaranthus deflexus, Echium maculatum, Lepidium densiflorum, Oxybaphus nyctagineus, Panicum dichotomiflorum, Portulaca grandiflora, Sarothamnus scoparius, Tragus racemosus) is also reported in the persent paper from the ‘Északi-középhegyég’ area (Northeast-Hungary), and some data from beside the Hungarian–Slovakian border, especially settlements, strongly disturbed places (especially road curbs, pavement cracks, train stations), indicating the Central European flora mapping system quadrate number. Voucher specimens were deposited in herbarium of Hungarian Natural History Museum, Budapest (BP).
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Contributions to the Atlas Florae Hungariae II.
227-252Views:672The present article is the second part of the series aiming to contribute with new data to the distribution maps published recently in Atlas Florae Hungariae. Current occurrence data of 612 vascular plant taxa from 283 flora mapping quadrates (CEU) are presented. New records are distributed over the entire Hungary, however, most are localised in the North Hungarian Mts. Occurrence data of rare native taxa (e.g. Antennaria dioica, Bupleurum pachnospermum, Carex rostrata, Ceratocephala testiculata, Cicuta virosa, Cirsium boujartii, Epipactis moravica, Lycopsis arvensis, Parnassia palustris, Pyrus nivalis, Rumex kerneri, Rumex pulcher, Silene nemoralis, Stellaria alsine, Teucrium botrys, Vicia lutea), rare or data-deficient alien taxa (e.g. Nonea lutea, Panicum dichotomiflorum, Silybum marianum) as well as frequent but more or less underrepresented taxa (e.g. Eragrostis minor, Heliotropium europaeum, Saxifraga tridactylites) are also enumerated, since our intention was to fill the gaps in the Atlas. Remarcable contribution on the occupied territory of Ranunculus illyricus and Spergula pentandra in the Nyírség region (E Hungary), and on the Hungarian distribution of expanding alien weed Senecio vernalis are also presented.
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Contributions to the flora of the Szuha watershed and adjacent territories (NE Hungary) II.
41–52Views:347This paper presents new floristic data from the Putnok Hills (Northern Hungary), collected between 2022 and 2024. We found new localities of several taxa (Gymnocarpium dryopteris, Polystichum aculeatum, Dryopteris carthusiana, D. dilatata, Lychnis coronaria, Dianthus deltoides, D. collinus, Pulsatilla grandis, Hesperis sylvestris, Potentilla rupestris, Chamaecytisus albus, Lathyrus nissolia, Lathyrus palustris, Linum flavum, L. tenuifolium, Polygala major, Gentiana cruciate, Phlomis tuberosa, Pseudolysimachion longifolium, Inula helenium, Jurinea mollis, Centaurea triumfettii, Scorzonera purpurea, Sonchus palustris, Ornithogalum brevistylum, Scilla kladnii, Iris sibirica, Iris aphylla subsp. hungarica, Stipa pulcherrima, Cephalanthera damasonium, Neottia nidus-avis, Platanthera bifolia, Gymnadenia conopsea, Orchis morio, O. tridentata, O. ustulate, O. purpurea, O. elegans) that are legally protected in Hungary. We also recorded native and archeophyte weeds (Salsola kali, Silene dichotoma, Ranunculus arvensis, Bunias orientalis, Diplotaxis muralis, Vicia pannonica, Euphorbia exigua, E. falcata, Androsace elongata, Ajuga chamaepitys, Sherardia arvensis, Bromus secalinus), spreading aliens (Phytolacca americana, Mahonia aquifolium, Oxalis dilleniid, Abutilon theophrasti, Asclepias syriaca, Juncus tenuis, Elymus elongatus, Panicum dichotomiflorum) and escapees (Aquilegia vulgaris, Trifolium incarnatum, Foeniculum vulgare, Primula vulgaris, Lonicera caprifolium). This article contains data on 144 species, 8 of which are new to the flora of the Tornense region (Phytolacca americana, Mespilus germanica, Rhinanthus ×hungaricus, Orobanche alba subsp. major, Dipsacus ×fallax, Filago vulgaris s. str., Rudbeckia hirta, Bolboschoenus laticarpus) and 8 to the Putnok Hills (Polystichum aculeatum, Ranunculus trichophyllus, Diplotaxis muralis, Lathyrus palustris, Lonicera caprifolium, Crepis pulchra, Allium rotundum, Lolium multiflorum).