(1)
MANNING, J. C.; GOLDBLATT, P.; FAY, M. F. A REVISED GENERIC SYNOPSIS OF HYACINTHACEAE IN SUB-SAHARAN AFRICA, BASED ON MOLECULAR EVIDENCE, INCLUDING NEW COMBINATIONS AND THE NEW TRIBE PSEUDOPROSPEREAE. Edinburgh J. Bot. 2004, 60 (3), 533-568. https://doi.org/10.1017/S0960428603000404.