We use a sample of 58 low-redshift (z≤0.03) Type Ia supernovae (SNe Ia) having well-sampled light curves and spectra near maximum light to examine the behaviour of high-velocity features (HVFs) in SN Ia spectra. We take advantage of the fact that Si II
K. Maguire, M. Sullivan, Y. C. Pan, A. Gal‐Yam, I. Hook, D. A. Howell, P. Nugent, P. A. Mazzali, N. Chotard, K. I. Clubb, Alexei V Filippenko, M. M. Kasliwal, M. T. Kandrashoff, D. Poznanski, C. Saunders, J. M. Silverman, E. S. Walker, D. Xu
Benjamin Dilday, M. Smith, Bruce A. Bassett, A. C. Becker, R. Bender, F. J. Castander, David Cinabro, Alexei V Filippenko, J. Frieman, L. Galbany, P. Garnavich, A. Goobar, U. Hopp, Y. Ihara, Saurabh W. Jha, R. Keßler, Hubert Lampeitl, J. Marriner, R. Miquel, M. Mollá, R. C. Nichol, J. Nordin, Adam G. Riess, M. Šako,
J. M. Silverman, R. J. Foley, Alexei V Filippenko, M. Ganeshalingam, Aaron J. Barth, R. Chornock, C. V. Griffith, Jason Kong, Nicholas Lee, Douglas C. Leonard, T. Matheson, Emily G. Miller, T. N. Steele, B. Barris, J. S. Bloom, B. E. Cobb, Alison L. Coil, Louis‐Benoit Desroches, E. L. Gates, Luis C. Ho, Saurabh W. Jha, M. T. Kandrashoff, Weidong Li,
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