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Morphological variability of Cardaminopsis halleri [L.] HAYEK populations from areas differing in anthropopressure level

100%

Franiel I., Fialkiewicz B.

Polish Journal of Environmental Studies

2007

tom 16

nr 5

677-683

Twelve morphometric variables of Cardaminopsis halleri individuals from four sites in upper silesia province were analyzed to establish the pattern of interpopulational relations. Two hundred plants were collected from two very polluted areas (near zinc-lead and zinc smelters) as well as from two other sites in unpolluted areas within the same bioclimatic region. stem size, dimensions of leaves and rosettes, as well as flower and seed numbers and individual dry weights were studied using standard biometric methods. cluster analysis indicated overall differences among populations. Those four populations are different with respect to all variables. Discriminant function analysis confirmed seed number as the most important variable in the evaluation of interpopulational variability.

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Interpopulational variability of Pinus uncinata Ramond ex DC. in Lam. & DC. (Pinaceae) cone characters

100%

Marcysiak K.

Dendrobiology

2004

tom 51

43-51

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.

Interpopulational variability of Pinus sylvestris L. plus trees of eight Polish provenances expressed in traits of cones

100%

Bobowicz M. A., Korczyk A. F., Breninek J.

Biological Bulletin of Poznań

1994

tom 31

Interpopulational variation of nutlets and glumes of Bolboschoenus maritimus [L.] Palla in Poland

80%

Klimko M., Kreft A.

Biological Bulletin of Poznań

1999

tom 36

nr 1

Ograniczanie wyników

2 Biological Bulletin of Poznań

1 Dendrobiology

1 Polish Journal of Environmental Studies

1 Bobowicz M. A.

1 Breninek J.

1 Fialkiewicz B.

1 Franiel I.

1 Klimko M.

1 Korczyk A. F.

1 Kreft A.

1 Marcysiak K.

1 2007

1 2004

1 1999

1 1994

Wyniki wyszukiwania

Morphological variability of Cardaminopsis halleri [L.] HAYEK populations from areas differing in anthropopressure level

Interpopulational variability of Pinus uncinata Ramond ex DC. in Lam. & DC. (Pinaceae) cone characters

Interpopulational variability of Pinus sylvestris L. plus trees of eight Polish provenances expressed in traits of cones

Interpopulational variation of nutlets and glumes of Bolboschoenus maritimus [L.] Palla in Poland