Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2000.292.295Senna occidentalis Link.]]>SaeedSamreen ShaukatS. Shahid 2200032Seed size variation and its effects on germination and seedling growth were examined in seeds collected from a population of Senna occidantalis. Seed size varied from 0.009-0.029 g per seed. Final germination percentage depended on seed size with large seeds having highest germination percentage, but germination velocity was higher for small seeds. Seedlings from large seeds produced longer roots and shoots than those from small seeds and were able to emerge more rapidly. The seed size had a clear effect on survival with seedlings from large seeds having the highest survival.]]>Armstrong, D.P. and M. Westoby,19937410921100Baker, H.G.,1972539971010Black, J.N.,1957Trifolium subterraneum L.) under spaced and sward conditions.]]>8335351Bonfil, C.,1998Quercus rugosa and Q. laurina (Fagaceae).]]>857987Deshpande, J.V., A.P. Gore and S. Shanubhogue,1995Fenner, M.,1985Gross, K.L.,198472369387Howe, H.F. and G.A.V. Kerckhove,1980210925927Howe, H.F. and W.M. Richter,1982Virola surinamensis; a within and between tree analysis.]]>53347351Janzen, D.H.,197764706736Krannitz, P.G., L.W. Aarssen and J.M. Dow,1991Arabidopsis thaliana (Brassicaceae).]]>78446450Kromer, M. and K.L. Gross,1987Oenothera biennis L.]]>73207212Leishman, M.R. and M. Westoby,19948205214Marshall, D.L.,1986Sesbania (fabaceae).]]>73457464Mazer, S.J.,198959153175Mian, M.A.R. and E.D. Nafziger,199434169171Milberg, P. and L. Andersson,1994Thlaspi arvense.]]>24143146Mugnisjah, W.Q. and S. Nakamura,19861495103Pitelka, L.F., M.E. Thayer and S.B. Hansen,1983Aster acuminatus.]]>6114151420Putievsky, E.,19808245254Saverimuttu, T. and M. Westoby,199684681689Schaal, B.A.,1980Lupinus texensis.]]>67703709Schimpf, D.J.,1977Amaranthus retroflexus in relation to moisture and length of growing season.]]>58450453Shipley, B. and M. Parent,19915111118Springer, T.L.,1991Andropogon gerardii pedicellate and sessile spikelets.]]>19461468Stamp, N.E.,1990Erodium brachycarpum, Geraniaceae).]]>77874882Stanton, M.L.,1985Raphanus raphanistrum L.): The establishment of a fitness hierarchy.]]>67524531Tecklin, J. and D.D. McCreary,19911991Thompson, J.N. and O. Pellmyr,1989Lomatium salmoniflorum.]]>79395402Werner, P.A. and W.J. Platt,1976110959971Winn, A.A.,1991Prunella vulgaris (Lamiaceae).]]>78838844Wulff, R.,1973Hyptis suaveolens.]]>54646649Wulff, R.D.,1986Desmodium paniculatum: I. Factors affecting seed size.]]>748798Wulff, R.D.,1986Desmodium paniculatum: II. Effects on seedling growth and physiological performance.]]>7499114Zar, J.H.,19943rd Edn.,Zhang, J. and M.A. Maun,1990Agropyron psammophilum.]]>151106113