Contribution to the occurrence and former distribution of Tephroseris palustris (Compositae) in the Central Europe

Biologia ◽  
2006 ◽  
Vol 61 (4) ◽  
Author(s):  
Judita Kochjarová
Keyword(s):  
Czech Republic ◽  
Great Britain ◽  
Central Europe ◽  
European Part ◽  
Distribution Range ◽  
Distribution Area ◽  
Herbarium Specimens ◽  
Southern Boundary ◽  
Extinct Species ◽  
Large Distribution

AbstractTephroseris palustris (syn. Senecio palustris) is a circumboreal species with large distribution range. The European part of the recent distribution area extends southwards to central France, Germany, Poland, and Ukraine, while in Great Britain, Czech Republic, Hungary, Slovakia, and Romania, T. palustris has been treated as extinct species. The southern boundary of its distribution in Poland does not reach the Carpathian territory. Herbarium specimens, formerly collected in Czech Republic, were found, however, all Czech localities are extinct. No herbarium specimens confirming the old literature data from Slovakia, Hungary, and Romania have been found. Some herbarium specimens coming from this area, and declared as T. palustris (S. palustris), in fact, refer to Senecio paludosus L. Contrary to previous nomenclature review (Jeffrey & Chen 1984), the name Tephroseris palustris (L.) Rchb. seems to be correct (Reichenbach Fl. Saxon.: 146, 1842).

Notes on the genus Taraxacum in Slovakia. I. Taraxacum sect. Hamata: a new group of dandelions in Slovakia

Biologia ◽  
2011 ◽  
Vol 66 (4) ◽  
Author(s):  
Bohumil Trávníček ◽  
Radim Vašut
Keyword(s):  
Czech Republic ◽  
Central Europe ◽  
Urban Areas ◽  
Distribution Area ◽  
Distribution Map ◽  
The Czech Republic ◽  
South Eastern ◽  
The Past ◽  
Species Descriptions ◽  
S Poland

AbstractThe hamate dandelion section (Taraxacum sect. Hamata H. Øllg.) represents a morphologically tight group of taxa, distributed in the oceanic and sub-oceanic regions of Europe. In Central Europe, it is mostly confined to freshly moist meadows, as well as places in the shade within urban areas. The known distribution area in Europe until now extended towards the E part of the Czech Republic and S Poland. During the past six years, we have discovered an additional eleven localities of hamate dandelions in NW and N Slovakia, which represents a corrected south-eastern limit for the distribution area of this section. In this paper, we discuss seven recognized taxa (T. boekmanii, T. fusciflorum, T. hamatiforme, Taraxacum hamatum, T. lamprophyllum, T. pseudohamatum, and T. quadrans). We provide a determinative key to the Slovakian hamate dandelions, brief species descriptions, comments on their distribution, a distribution map of the section in Slovakia, as well as images of all of the newly found species.

scholarly journals Has Aeshna viridis EVERSMANN, 1836 (Odonata: Aeshnidae) really disappeared from southern Poland (East-Central Europe)?

2015 ◽  
Vol 84 (1) ◽  
pp. 33-47
Author(s):  
Paweł Buczyński ◽  
Maciej Górka ◽  
Edyta Buczyńska
Keyword(s):  
Central Europe ◽  
De Novo ◽  
Water Bodies ◽  
Distribution Area ◽  
East Central Europe ◽  
Southern Boundary ◽  
East Central ◽  
Southern Poland ◽  
Historical Distribution ◽  
Stratiotes Aloides

Abstract 50-100 years ago the southern boundary of the distribution area of Aeshna viridis ran through southern Poland. However, no records of this species from this area have been reported since then. The species is therefore considered as having retreated northwards. The present research disclosed three new sites of A. viridis on the edge of or just beyond its historical distribution area: one in south-western Poland (Trestno: 51°04’N, 17º08’E) and two in the south-east of the country (Krasiczyn: 49º46’N, 22º38’E, Bolestraszyce: 49º49’N, 22º51’E). All the sites were anthropogenic. This demonstrates the survival of a number of populations and the formation of new ones in water bodies formed de novo or to which Stratiotes aloides was introduced artificially. This suggests that the conservation of A. viridis is possible in this region.

A handaxe of Libyan Desert glass

Antiquity ◽  
1982 ◽  
Vol 56 (217) ◽  
pp. 88-92 ◽  
Author(s):  
Derek A. Roe ◽  
John W. Olsen ◽  
James R. Underwood ◽  
Robert F. Giegengack
Keyword(s):  
Distribution Area ◽  
Southern Boundary ◽  
Extensive Field ◽  
Libyan Desert ◽  
Libyan Desert Glass

The handaxe of Libyan Desert glass (PL. XIIIb & FIG. I) was found on 23 June 1979, in the Sand Sea of S.W. Egypt, at latitude 25°o8' N, longitude 25° 35·5' E, near the southern boundary of the known distribution area of the glass. Lying just north of the Gilf Kebir, this part of the Sand Sea is characterized by an extensive field of linear dunes, trending almost exactly N-S, which are up to Ioom high, tens of km long, and separated by interdune corridors or ‘streets’ 2–5 km wide.

Mycosphaerella oxyacanthae. [Descriptions of Fungi and Bacteria].

2008 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
Czech Republic ◽  
Great Britain ◽  
North America ◽  
Geographical Distribution ◽  
Conservation Status ◽  
Voronezh Oblast ◽  
Saratov Oblast ◽  
Crataegus Laevigata ◽  
Kursk Oblast ◽  
Astrakhan Oblast

Abstract A description is provided for Mycosphaerella oxyacanthae, which sometimes causes lesions on leaves of Crataegus laevigata. Some information on its dispersal and transmission and conservation status is given, along with details of its geographical distribution (North America (USA), Asia (Armenia, Azerbaijan, China, Georgia, India, Iran, Kazakhstan, Kirgizstan [Kyrgyzstan], Russia, Turkey, Turkmenistan, Uzbekistan), Europe (Austria, Belgium, Bulgaria, Czech Republic, Denmark, France, Germany, Great Britain, Hungary, Italy, Latvia, Norway, Portugal, Romania, Russia (Astrakhan oblast, Kursk oblast, Saratov oblast, Stavropolskyi krai, Voronezh oblast), Sweden, Switzerland and Ukraine)) and hosts (Phoma macrostoma, Crataegus ambigua, C. beckeriana, C. chlorocarpa, C. curvisepala [syn. C. kyrtostyla], C. laevigata [syn. C. oxyacantha], C. macracantha, C. microphylla, C. mollis, C. monogyna, C. pinnatifida, C. remotilobata, C. sanguinea, C. songarica [C. songorica], C. volgensis, and Crataegus sp.).

Septoria antirrhini. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
South Africa ◽  
Czech Republic ◽  
New Zealand ◽  
Great Britain ◽  
South America ◽  
Geographical Distribution ◽  
Infected Plant ◽  
Weather Conditions ◽  
Plant Debris ◽  
Wet Weather

Abstract A description is provided for Septoria antirrhini. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot, leaf drying, defoliation. HOSTS: Antirrhinum antirrhiniflorum, A. majus, A. siculum (Scrophulariaceae). GEOGRAPHICAL DISTRIBUTION: AFRICA: South Africa. NORTH AMERICA: Canada, USA. SOUTH AMERICA: Chile, Colombia. ASIA: Armenia, Azerbaijan, China, Iran, Israel. AUSTRALASIA: Australia, New Zealand. EUROPE: Bulgaria, Czech Republic, Estonia, France, Germany, Great Britain, Hungary, Ireland, Italy, Netherlands, Portugal, Romania, Ukraine, former Yugoslavia. TRANSMISSION: Not reported, but almost certainly by airborne, splash-dispersed conidia from infected plant debris and seed stocks. The disease is significantly more severe under wet weather conditions (SINADSKIY et al., 1985).

Mycotypha microspora. [Descriptions of Fungi and Bacteria].

2008 ◽  
Author(s):  
P. M. Kirk
Keyword(s):  
Czech Republic ◽  
Great Britain ◽  
Lycopersicon Esculentum ◽  
Geographical Distribution ◽  
Tamil Nadu ◽  
Pennisetum Glaucum ◽  
Homo Sapiens ◽  
District Of Columbia ◽  
Citrus Aurantium ◽  
Decaying Wood

Abstract A description is provided for Mycotypha microspora. Details of its geographical distribution (Libya, Nigeria, India (Tamil Nadu), Thailand, USA (Arizona, California, District of Columbia, Iowa, Kansas, Massachusetts), Czech Republic, Finland, France, Germany, Great Britain, Netherlands, Poland, Turkey), and associated organisms and substrata (Equus caballus (dung), Homo sapiens, Muridae (dung), Carnegiea gigantea, Citrus aurantium, Gossypium, Lycopersicon esculentum, Pennisetum typhoideum [Pennisetum glaucum], air, bark, decaying wood, dung, leaf, paper and rhizosphere) are provided.

scholarly journals Stellaria ruderalis M. Lepší, P. Lepší, Z. Kaplan et P. Koutecký, a new species record for the flora of Ukraine

Webbia ◽  
2020 ◽  
Vol 75 (2) ◽  
pp. 355-358
Author(s):  
Andriy Novikov ◽  
Mariia Sup-Novikova ◽  
Clemens Pachschwöll
Keyword(s):  
New Species ◽  
Central Europe ◽  
Distribution Range ◽  
Single Population ◽  
First Report ◽  
Arable Field ◽  
Western Ukraine ◽  
A New Species ◽  
Media Group

Stellaria ruderalis is an annual (semi)ruderal species from the S. media group, which has been recently published by Lepší et al., therefore, its distribution range in Europe is insufficiently known. This paper is based on field exploration of 39 localities of S. media s.l. in the Lviv region, Western Ukraine. The first report of S. ruderalis in Ukraine comes from Dmytre village, where it grows at roadsides and arable field edges in a semiruderal habitat of the alliance Aegopodion podagrariae. As only a single population was found, Stellaria ruderalis is obviously still spreading in Western Ukraine, a fact which was reported already for northern Central Europe. This record represents the northeasternmost locality of the species so far known.

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