Seed mass of biogeographically distinct populations of Impatiens parviflora DC.
DOI:
https://doi.org/10.56617/tl.3769Schlagwörter:
invasive species, population comparison, seed mass, small balsamAbstract
Aim of the study was to compare seed mass data among and within populations of Impatiens parviflora located in Poland and Hungary. Seeds were collected from four and three distinct populations from Poland and Hungary, respectively. One of the Hungarian populations was sampled twice by distinguishing early and late seed sets, thus altogether eight seed samples were collected. From each sample five lots of 50 seeds were separated then measured with 0.01 mg accuracy. Data were statistically compared using standard univariate tests. Thousand seed mass of the studied small balsam populations ranged between 4.297 g and 7.279 g. Seed mass data were found to be similar for seven samples in the among population comparisons, but the eighth one, expressing the lightest seeds (collected at Vadálló rocks, Hungary) differed significantly from them. Grand mean of the four Polish populations was higher than grand mean of the Hungarian samples, 6.721 g and 5.968 g, respectively. Possible effect of seed mass on the colonization success of small balsam was discussed. Drought prevailing for some weeks seems to cause decrease on the seed mass of I. parviflora, but further studies are needed for satisfactory determination of this relationship.
Literaturhinweise
Borbás V. 1891: A növények vándorlása s Budapest flórájának vendégei. Pótfüzetek a Természettudományi Közlönyhöz 23: 16-18.
Coombe D. E. 1956: Impatiens parviflora DC. Journal of Ecology 44(2): 701-713. https://doi.org/10.2307/2256857
Chmura D. 2008: Size variability in Impatiens parviflora DC. in natural and anthropogenic forest habitats (S Poland). Thaiszia - J. Bot. 18(Suppl. 1): 35-42.
Csiszár Á. 2004: A kisvirágú nebáncsvirág (Impatiens parviflora DC.) és a keresztlapu (Erechtites hieracifolia Raf. ex DC.) terjedési stratégiáinak vizsgálata. Ph.D. értekezés kézirata, Nyugat-Magyarországi Egyetem, Sopron. (In Hungarian)
Csiszár Á. 2006: A kisvirágú nebáncsvirág (Impatiens parviflora DC.) és a keresztlapu (Erechtites hieracifolia RAF. ex DC.) regenerációs képességének vizsgálata. In: Mihalik E. (szerk.) XII. Magyar Növényanatómiai Szimpózium Sárkány Sándor emlékére, 2006. június 22-23., JATEPress, Szeged, pp: 218-222. (In Hungarian)
Csontos P. 1984: Az Impatiens parviflora DC. vadállókövi (Pilis) állományának cönológiai és ökológiai vizsgálata. (Ecological and phytosociological studies in a stand of Impatiens parviflora DC. at the Vadálló Rocks, Pilis Mts., Hungary.) Abstracta Botanica 8: 15-34. (in Hung. with Engl. summ.)
Csontos P. 1986a: Dispersal and establishment of Impatiens parviflora, an introduced plant, in a hardwood forest. Abstracta Botanica 10: 341-348.
Csontos P. 1986b: Phytosociological description of a hilly country stand of Impatiens parviflora DC. Studia Botanica Hungarica, 19: 115-118.
Denisiuk Z., Chmura D., Adamski P. 2009: Flowering and generative reproduction in isolated populations of endangered species Carlina onopordifolia Besser (Asteraceae) in Poland. Polish Journal of Ecology 57(1): 89-97.
Goulart M. F., Lemos J. P., Lovato M. B. 2006: Variability in fruit and seed morphology among and within populations of Plathymenia (Leguminosae-Mimosoideae) in areas of the Cerrado, the Atlantic Forest, and transitional sites. Plant Biology 8(1): 112-119. https://doi.org/10.1055/s-2005-865964
Guo H., Mazer S. J., Du G. Z. 2010: Geographic variation in seed mass within and among nine species of Pedicularis (Orobanchaceae): effects of elevation, plant size and seed number per fruit. Journal of Ecology 98(5): 1232-1242. https://doi.org/10.1111/j.1365-2745.2010.01688.x
Harper J. L. 1977: The population biology of plants. Academic Press, London.
InStat 2003: GraphPad InStat, Version 3.06, for Windows. GraphPad Software, Inc., San Diego.
Jacquemyn H., Brys R., Hermy M. 2001: Within and between plant variation in seed number, seed mass and germinability of Primula elatior: Effect of population size. Plant Biology 3(5): 561-568. https://doi.org/10.1055/s-2001-17728
Klimko M., Antkowiak M., Nowińska R. 2009: The influence of habitat conditions on anatomical structure of Impatiens parviflora DC. (Balsaminaceae). Botanika - Steciana 13: 191-202.
Kollmann J., Bañuelos M. J. 2004: Latitudinal trends in growth and phenology of the invasive alien plant Impatiens glandulifera (Balsaminaceae). Diversity and Distributions 10: 377-385. https://doi.org/10.1111/j.1366-9516.2004.00126.x
Komosińska E., Wódkiewicz M., Jarzyna I., Jarochowska E., Milanowski R., Chwedorzewska K., Wyszomirski T. 2006: Some attempts to detect genetic differences between populations of small balsam (Impatiens parviflora DC.). Biodiversity Research and Conservation. 3-4: 245-247.
Moravcová L., Pyšek P., Jarošík V., Havlíčková V., Zákravský P. 2010: Reproductive characteristics of neo-phytes in the Czech Republic: traits of invasive and non-invasive species. Preslia 82: 365-390.
Obeso J. R. 1993: Seed mass variation in the perennial herb Asphodelus albus: sources of variation and position effect Oecologia 93(4): 571-575. https://doi.org/10.1007/BF00328967
RBG 2008: Royal Botanic Gardens Kew, Seed Information Database (SID). Version 7.1. Available from: http://data.kew.org/sid/ (May 2008)
R Development Core Team 2011: R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0, URL http://www.R-project.org/.
Tamura N., Hayashi, F. 2008: Geographic variation in walnut seed size correlates with hoarding behaviour of two rodent species. Ecological Research 23(3): 607-614. https://doi.org/10.1007/s11284-007-0414-8
Trepl L., 1984. Über Impatiens parviflora DC. als Agriophyt in Mitteleuropa. Diss. Bot. 73: 1-400.
Vaughton G., Ramsey M. 1998: Sources and consequences of seed mass variation in Banksia marginate (Proteaceae) Journal of Ecology 86: 563-573. https://doi.org/10.1046/j.1365-2745.1998.00279.x
Willis, S. G., Hulme, P. E. 2004: Environmental severity and variation in the reproductive traits of Impatiens glandulifera. Functional Ecology 18(6): 887-898. https://doi.org/10.1111/j.0269-8463.2004.00907.x
Wulff R. D. 1986: Seed Size Variation in Desmodium paniculatum: I. Factors Affecting Seed Size. Journal of Ecology 74(1): 87-97. https://doi.org/10.2307/2260350
Downloads
Veröffentlicht
Ausgabe
Rubrik
Lizenz
Copyright (c) 2012 Csontos Péter, Damian Chmura, Sándor András
Dieses Werk steht unter der Lizenz Creative Commons Namensnennung - Nicht-kommerziell - Keine Bearbeitungen 4.0 International.
A folyóirat Open Access (Gold). Cikkeire a Creative Commons 4.0 standard licenc alábbi típusa vonatkozik: CC-BY-NC-ND-4.0. Ennek értelmében a mű szabadon másolható, terjeszthető, bemutatható és előadható, azonban nem használható fel kereskedelmi célokra (NC), továbbá nem módosítható és nem készíthető belőle átdolgozás, származékos mű (ND). A licenc alapján a szerző vagy a jogosult által meghatározott módon fel kell tüntetni a szerző nevét és a szerzői mű címét (BY).
