Application of multi-shoots cultures in micropropagation of willow herb (Chamaenerion angustifolium (L.) Scop.)

Abstract

Introduction: Willow herb (Chamaenerion angustifolium (L.) Scop. syn. Epilobium angustifolium L. from Onagraceae family is a valuable medicinal plant that has been used in the treatment of urogenital disorders including BPH (Benign Prostatic Hypertrophy). The raw material is a rich source of polyphenols as well as steroids, triterpenoids and fatty acids. Due to frequent interspecific hybridization, plants collected in wild display a very diverse and variable content of active compounds. This poses a challenge in obtaining high quality and homogenous raw material. Application of the in vitro cultures and micropropagation techniques may offer a solution for alternative methods of cultivation.

Keywords

• willow herb
• in vitro culture
• micropropagation
• multi-shoots cultures