Радукова, Ц., Цв.Райчева. 2003.
Сравнително анатомично изследване на Conyza canadensis (L.) Cronq. и C. bonnariensis (L.) Cronq. (Asteraceae)
VI научно-практическа конференция "Екологични проблеми на земеделието". Агроеко 2003. Научни трудове, т. XLVIII, 35-40.
Radukova, Tz., Tz. Raycheva. 2003.
Comparative anatomical investigation of Conyza canadensis (L.) Cronq. and C. bonnariensis (L.) Cronq. (Asteraceae)
Abstract: Comparative anatomical investigation of Conyza canadensis and C. bonnariensis is caried out. To the diagnostical characteristics for differentiation of the species on an anatomical level are referred – stomata index, dimention of the stomata, extent of trichomes concentration, types of the trichomes, difference in the dominating type of trichomes on the epidermal cells of the leaves, stem and involucrum, presence of specifical type of trichomes on the involucrum of C.bonnariensis.
