Temat: plant taxonomy - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A new subspecies of Bulbophyllum (Orchidaceae, Bulbophyllinae) from The Society Islands
Autorzy:: Margonska, H.B.
Powiązania:: https://bibliotekanauki.pl/articles/58533.pdf
Data publikacji:: 2012
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: new subspecies
Bulbophyllum tahitense
Orchidaceae
Bulbophyllinae
Society Islands
taxonomy
plant taxonomy
French Polynesia
Opis:: A new subspecies of the Bulbophyllum tahitense (Orchidaceae), from The Society Islands (French Polynesia) is proposed. A new subspecies is described and illustrated. Keys to taxa of Society Islands genus Bulbophyllum, is added.
Źródło:: Acta Societatis Botanicorum Poloniae; 2012, 81, 1
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Interpopulational variability of Pinus uncinata Ramond ex DC. in Lam. & DC. (Pinaceae) cone characters
Autorzy:: Marcysiak, K
Powiązania:: https://bibliotekanauki.pl/articles/41589.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: biometric analysis
plant variation
biogeography
plant taxonomy
numerical taxonomy
Pinus uncinata
interpopulational variability
Pinaceae
mountain pine
pine
Opis:: The characteristic of Pinus uncinata on the basis of biometrical analyses of 16 cone features was done. The research was based on 8 samples representing 6 populations, consisting of 50 cones each, collected in the Pyrenees, within the natural range of the species. All the investigated cone features were moderately differentiated, with the variation coefficient ranging from 8 to 30%. The particular populations differ significantly from each other statistically according to several features examined. The samples collected in the same population also vary significantly. The differences between populations, however, do not enable their division into groups, which supports their origination from the same Pleistocene refugia.
Źródło:: Dendrobiology; 2004, 51; 43-51
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Remarks on Potamogeton hybrids based on characters of P. x salicifolius Wolfg. from a new locality in Poland
Autorzy:: Zalewska-Galosz, J
Powiązania:: https://bibliotekanauki.pl/articles/58334.pdf
Data publikacji:: 2003
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: variability
ecology
new locality
plant taxonomy
Patamogeton
Polska
Potamogeton x salicifolius
hybrid
distribution
taxonomy
phytogeography
Opis:: Information on Potamogeton hybrids, their identification, taxonomy, ecology and distribution has not been sufficiently recognised yet. Based on characters of P. x salicifolius (= P. perfoliatus x P. lucens) from a new locality in Poland - the Gatno lake (the Kaszuby Lakeland in NW Poland) - general comments on Potamogeton hybrids identification are introduced. The description of P. x salicifolius morphology from the Gatno lake are presented. Analysis of quantitative morphological characters of these specimens provided new information on variability of this taxon. The distribution map of P. x salicifolius in Poland, the original draft of P. x salicifolius based on specimens from the Gatno lake and the table with comparison of P. x salicifolius and the characters of parental species are also provided.
Źródło:: Acta Societatis Botanicorum Poloniae; 2003, 72, 3
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Seed variability of the Polish species of the genus Sorbus (Rosaceae)
Autorzy:: Bednorz, L
Walkowiak, R.
Maciejewska-Rutkowska, I.
Molinski, K.
Powiązania:: https://bibliotekanauki.pl/articles/40978.pdf
Data publikacji:: 2006
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: Polska
Polish species
plant variation
plant taxonomy
statistical analysis
biometry
seed variability
Sorbus
Rosaceae
Opis:: This paper presents the results of the study on morphological differentiation of seeds of five Polish species of the genus Sorbus L. (S. aria (L.) Crantz, S. aucuparia L. Emend. Hedl., S. chamaemespilus (L.) Crantz, S. intermedia (Ehrh.) Pers. and S. torminalis (L.) Crantz). The biometric data of 1980 seeds were subjected to multivariate statistical analysis in attempt to define intraspecific variation and to find differences between studied taxa. Most of the seed traits are significantly correlated and are characterised by moderate level of variation. Seeds of S. aucuparia (both subspecies) are the least variable while seeds of S. torminalis and S. intermedia the most. On the basis of size and shape traits of Sorbus seeds only seeds of S. aucuparia can be definitely distinguished from the others.
Źródło:: Dendrobiology; 2006, 55; 3-9
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Pinus mugo Turra geographic differentiation based on needle characters
Autorzy:: Boratynska, K
Muchewicz, E.
Drojma, M.
Powiązania:: https://bibliotekanauki.pl/articles/41739.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: Pinus mugo
needle
geographic differentiation
dwarf mountain pine
plant variation
plant taxonomy
plant migration
needle width
needle thickness
Opis:: The needles of 17 samples representing 15 populations of Pinus mugo Turra from the Alps, Apennines, Sudethians, Carpathians and Rhodopes were analysed in respect to 15 morphological and anatomical characters. The results of measurements were analysed statistically. The variation of the samples was generally not to large. Populations from the East Carpathians appeared different from all other examined. Two formed groups of analysed populations are separated mainly by thickness of epidermal cells, width/thickness of epidermal cell ratio, needle width and needle thickness. The differences between two groups of populations suggest their longer separation during Pleistocene.
Źródło:: Dendrobiology; 2004, 51; 9-17
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Low level of inter-populational differentiation in Juniperus excelsa M. Bieb. (Cupressaceae)
Autorzy:: Mazur, M
Boratynska, K.
Marcysiak, K.
Didukh, Y.
Romo, A.
Kosinski, P.
Boratynski, A.
Powiązania:: https://bibliotekanauki.pl/articles/41190.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: interpopulational differentiation
low level
plant variation
plant cultivar zob.tez plant variation
plant variation zob.tez plant cultivar
plant taxonomy
juniper
Juniperus excelsa
numerical taxonomy
biometry
Cupressaceae
Opis:: The intra- and inter-population variation in three populations of Juniperus excelsa, two from Crimea and one from the Balkan Peninsula, were analyzed biometrically. Fourteen morphological characters of cones, seeds, shoots and leaves were used. The number of seeds per cone appears to be the most variable character. The others were more stable. Differences among particular individuals within the samples were slight, as well as between populations compared. The Crimean samples were very close to each other, while the more geographically distant sample from the Balkan Peninsula appears also to be morphologically more separate. This suggests that the Balkan populations originated from another Pleistocene refugium. The Crimean populations did not show the reduction of variability, which could have resulted from their geographical isolation and their considerably restricted numbers of individuals.
Źródło:: Dendrobiology; 2004, 52; 39-46
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Identification of Cercospora species in southwestern Iran
Autorzy:: Behrooz, Seyed Yousef
Salari, Mohamad
Pirnia, Mahdi
Kazem Sabbagh, Seyed
Powiązania:: https://bibliotekanauki.pl/articles/961647.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cercosporoid fungi
leaf spot
plant diseases
taxonomy
Opis:: Cercospora species are associated with leaf spot symptoms on various host plants. In this research, nine species of the genus on some medicinal and economic crops were found in different locations in Kohgiluyeh and Boyerahmad Provinces (southwestern Iran) and examined according to morphological characteristics of stromata, conidiophores, conidiogenous cells and conidia. Results showed that Cercospora species on Cichorium intybus (C. cichorii) and Nasturtium officinale (C. nasturtii) are new for the mycobiota of Iran. However, characteristics of Cercospora on Plantago lanceolata are very similar to the description of C. plantaginis, but morphologically indistinguishable from C. apii s. lat. Other species have already been reported from other parts of Iran, but are new in southwestern Iran. Furthermore, Rumex crispus and Trifolium resupinatum are new hosts for C. apii and C. zebrina in Iran, respectively.
Źródło:: Journal of Plant Protection Research; 2017, 57, 1
1427-4345
Pojawia się w:: Journal of Plant Protection Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Taxonomic relationships and population differentiation of the south-western Eurasian Zelkova species inferred in leaf morphology
Autorzy:: Jasinska, A.K.
Rucinska, B.
Kozlowski, G.
Fazan, L.
Garfi, G.
Pasta, S.
Bétrisey, S.
Gerber, E.
Boratynska, K.
Boratynski, A.
Powiązania:: https://bibliotekanauki.pl/articles/2078267.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: biogeography
plant variation
relict trees
systematics
taxonomy
Ulmaceae
Opis:: The relict tree species Zelkova abelicea and Z. sicula (Ulmaceae) occur in Crete and Sicily, respec- tively. Zelkova abelicea grows in approximately 40 localities in the mountains of Crete, while Z. sicula has been found in only two stands in Sicily. We compared 25 morphological characters of the leaves of both species and used statistical methods (Tuk- ey’s test, discrimination analysis, principal component analysis, agglomeration) to reveal the differences between these two species, their relation to Z. carpinifolia (the third Zelkova south-west Eurasian species), and between the leaves from different shoot types. Our study represents the first comparative biometric analysis of the three Zelkova species localized in the western edge of the current geographic range of the genus. We found that the species differed from each other both, in terms of leaf form characters and level of leaf variation. Zelkova carpinifolia was clearly differ- ent from Z. abelicea, while the two populations of Z. sicula, SIB and SIA, were more similar to Z. carpinifolia and Z. abelicea, respectively. The latter finding supports the results of recent molecular studies suggesting the hybrid origin of Z. sicula. Zelkova abelicea, Z. sicula and Z. carpinifolia differ each other in the leaf characteristics and level of phenotypic variation.
Źródło:: Dendrobiology; 2021, 85; 60-77
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: The distribution of Elatine hexandra (Lapierre) DC. (Elatinaceae)
Autorzy:: Popiela, A.
Lysko, A.
Wieczorek, A.
Nalepka, D.
Powiązania:: https://bibliotekanauki.pl/articles/59232.pdf
Data publikacji:: 2011
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: species distribution
Elatine hexandra
Elatinaceae
vascular plant
chorology
Europe
plant species
taxonomy
Opis:: General distribution map of Elatine hexandra (Lapierre) DC. was made based on literature and web-based data confronted and possible reasons of the formation of taxon's distribution range and history are discussed.
Źródło:: Acta Societatis Botanicorum Poloniae; 2011, 80, 1
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: RAPD-based assessment of genetic similarity and distance between Lupinus species in section Albus
Autorzy:: Przyborowski, J A
Weeden, N.F.
Powiązania:: https://bibliotekanauki.pl/articles/2048332.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: distance
Albus
Lupinus
genetic distance
lupin
taxonomy
plant breeding
genetic similarity
Źródło:: Journal of Applied Genetics; 2001, 42, 4; 425-433
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Juncus bulbosus [Juncaceae] a species new to South America [Chile]
Autorzy:: Prockow, J
Powiązania:: https://bibliotekanauki.pl/articles/57906.pdf
Data publikacji:: 2008
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Juncus bulbosus
Juncaceae
new species
South America
locality
plant distribution
climate condition
taxonomy
Chile
bulbous plant
Opis:: The first localities of Juncus bulbosus (Juncaceae) for South America (Chile) and for the whole south-western part of the world (S latitude and E longitude) are described, including precise geographical location and climatic conditions. General remarks on the invasiveness of the species and on the possibility of finding it in other parts of the world are given. The distribution of the species world-wide requires further studies, since the bulbous rush has become an invasive plant in areas where it did not occur before.
Źródło:: Acta Societatis Botanicorum Poloniae; 2008, 77, 3; 225-227
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Rejection of some original material of Juncus kochii [Juncaceae] as useless for typification
Autorzy:: Prockow, J
Powiązania:: https://bibliotekanauki.pl/articles/57847.pdf
Data publikacji:: 2006
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: rejection
origin material
Juncus kochii
Juncus bulbosus ssp.kochii
Juncaceae
typification
bulbous plant
taxonomy
Opis:: The identity of the potential original material of Juncus kochii is discussed. The taxon at present is best regarded as Juncus bulbosus L. subsp. kochii (F.W. Schultz) Reichg. The relevant literature (protologue and references therein) was searched and details of all residual original elements were compiled. Taxonomic remarks are given. The herbarium material from the environs of Bitche (Moselle, Lorraine) and Gérardmer (Vosges, Lorraine) – both in France, has been rejected as useless for typification of J. kochii (because of taxonomic reasons), though it was listed both in the protologue and also as indirect references therein Schultz’s earlier publications.
Źródło:: Acta Societatis Botanicorum Poloniae; 2006, 75, 4; 297-300
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 13.

Tytuł:: Rubus limitaneus (series Mucronati, subgenus Rubus, Rosaceae) - a species new to science from NW Poland
Autorzy:: Malinski, T.
Zielinski, J.
Kosinski, P.
Powiązania:: https://bibliotekanauki.pl/articles/41520.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: Rubus limitaneus
Mucronati
Rubus
Rosaceae
new species
flora
taxonomy
variability
ecology
plant distribution
Polska
Opis:: This paper describes, illustrates, and maps a new regional bramble species occurring in the Myśliborskie Lake District in NW Poland. It represents the series Mucronati, which until now has never been recorded in this part of Europe. Locally it is the common plant and usually can be found in pine plantation established on former farmland.
Źródło:: Dendrobiology; 2014, 72
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 14.

Tytuł:: Pyrus x myloslavensis (P. communis L. x P. salicifolia Pall.) - a new spontaneous pear hybrid
Autorzy:: Antkowiak, W
Czarna, A.
Wawrzyniak, M.
Powiązania:: https://bibliotekanauki.pl/articles/41455.pdf
Data publikacji:: 2008
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:: spontaneous plant
hybrid
pear
Pyrus x myloslavensis
Pyrus communis
Pyrus salicifolia
taxonomy
fruit
Opis:: The paper describes a new taxon: Pyrus × myloslavensis, i.e. a spontaneous hybrid between P. communis (Common Pear) and P. salicifolia (Willowleaf Pear), found near Miłosław town (Wielkopolska province, West Poland). No such hybrid has been reported in the literature so far. P. × myloslavensis has elliptic leaves, 1.1–7.6 cm long and 1.0–2.9 cm wide, margin entire, near the apex shallowly and remotely serrate, shortly acute, silvery tomentose on both sides. Fruit of the hybrid is relatively large (mean weight 56.2 g), green-yellow, without rust-coloured patches and blush.
Źródło:: Dendrobiology; 2008, 60; 45-49
1641-1307
Pojawia się w:: Dendrobiology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 15.

Tytuł:: Orobanche elatior and O. kochii (Orobanchaceae) in Poland: distribution, taxonomy, plant communities and seed micromorphology
Autorzy:: Piwowarczyk, R.
Krajewski, L.
Powiązania:: https://bibliotekanauki.pl/articles/56706.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Orobanche elatior
Orobanche kochii
Orobanchaceae
Polska
distribution
taxonomy
plant community
seed
micromorphology
phytocoenosis
SEM analysis
Opis:: Species of the genus Orobanche (Orobanchaceae), parasitic on Centaurea in Central Europe, were previously considered to belong to the O. elatior group. At present, the taxon is differentiated into two species, O. elatior Sutton and O. kochii F.W. Schultz. The paper presents for the first time the distribution of O. elatior and O. kochii in Poland based on a critical revision of herbarium and the literature data, as well as the results of field studies conducted between 1999 and 2014. The majority of the species’ localities are in south Poland: Silesia-Cracow, Małopolska and the Lublin Uplands. The distribution of both species in Poland is mapped and chronologically organized, and is thus the most recent in Europe. The taxonomy, host preferences, and ecology are also discussed. Seeds of both species were also investigated using light and scanning electron microscopy, which resulted in the designation of diagnostic features. The new color form of O. kochii f. citrina is described and illustrated. An account of all revised herbarium specimens collected from Poland, deposited in Poland and neighboring countries, is presented.
Źródło:: Acta Societatis Botanicorum Poloniae; 2015, 84, 1
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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