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Citation: A. Helgadottir et al., Prebreeding of red clover (Trifolium pratense L.) for northern areas, ACT AG SC B, 50(3-4), 2001, pp. 187-190

Authors: Wachendorf, M Collins, RP Connolly, J Elgersma, A Fothergill, M Frankow-Lindberg, BE Ghesquiere, A Guckert, A Guinchard, MP Helgadottir, A Luscher, A Nolan, T Nykanen-Kurki, P Nosberger, J Parente, G Puzio, S Rhodes, I Robin, C Ryan, A Staheli, B Stoffel, S Taube, F

Citation: M. Wachendorf et al., Overwintering of Trifolium repens L. and succeeding growth: Results from acommon protocol carried out at twelve European sites, ANN BOTANY, 88, 2001, pp. 669-682

Authors: Wachendorf, M Collins, RP Elgersma, A Fothergill, M Frankow-Lindberg, BE Ghesquiere, A Guckert, A Guinchard, MP Helgadottir, A Luscher, A Nolan, T Nykanen-Kurki, P Nosberger, J Parente, G Puzio, S Rhodes, I Robin, C Ryan, A Staheli, B Stoffel, S Taube, F Connolly, J

Citation: M. Wachendorf et al., Overwintering and growing season dynamics of Trifolium repens L. in mixture with Lolium perenne L.: A model approach to plant-environment interactions, ANN BOTANY, 88, 2001, pp. 683-702

Authors: Dalmannsdottir, S Helgadottir, A Gudleifsson, BE

Citation: S. Dalmannsdottir et al., Fatty acid and sugar content in white clover in relation to frost tolerance and ice-encasement tolerance, ANN BOTANY, 88, 2001, pp. 753-759

Authors: Collins, RP Helgadottir, A Fothergill, M Rhodes, I

Citation: Rp. Collins et al., Variation amongst survivor populations of two white clover cultivars collected from sites across Europe: Morphological and reproductive traits, ANN BOTANY, 88, 2001, pp. 761-770

Authors: Helgadottir, A Dalmannsdottir, S Collins, RP

Citation: A. Helgadottir et al., Adaptational changes in white clover populations selected under marginal conditions, ANN BOTANY, 88, 2001, pp. 771-780