Dahanayake, N.; Yang, Yue-Sheng
(University of Ruhuna, Wellamadama, Matara, 2012-02-22)
Echinacea purpurea L. (Purple cornflower) is one of the most important medicinal
herb belongs to family Astraea. Three morphologically different types of roots of
plantlets could be identified clearly even in in vitro ...