Institute of Botany, ANAS
A new invasive species for Gakh district of Azerbaijan - Conyza bonariensis (L.) Cronqist has been
identified. The west part of Greater Caucasus and Alazan-Ayrichay valley botanical-geographical regions
were determined to be new distribution areas for Papaver macrostomum Boiss. & Huet. The bioecological
and phytocoenotype data about characteristics of 6 plant species - Allium ursinum L., Listera ovata (L.)
R.Br., Orchis coriophora L., O. laxiflora Lam., O. purpurea Huds. and Peganum harmala L. have been
presented in the article.