A comparative study on the effects of Chichirica (Catharanthus roseus) leaf, root and stem extracts in cell division on onion (Allium cepa) root tips - Choi, Nak-Hoon. (Las Piñas City, Philippines : Southville International School and Colleges, 2005)
Includes bibliographical references.
Keywords: Plant cell division; Plant extracts -- Physiological effect; Catharanthus roseus; Allium cepa