Морфологические особенности структуры побегов видов рода Physalis L.

Abstract

Structure peculiarities of monocarpic bine of four Physalis L. species were studied. It is fixed, that monocarpic bine of the studied species is a multistage system. The system consists of monopodial branch and raceme of leaved cyme type of dichasium form, transforming into monochasium one, or leaved cyme of monochasium form. All species differ by development level of monopodial part of bine, number of offset bines, and by development level and specialization of partial clusters. All axillary branches take a pattern of the main bine morphological structure. Structure peculiarities of species branching of american (from Megista (Fourr) Rydb section) and euroasian (from Euphysalis Rydb one) demostrate two different trends of evolution bine system development in Physalis genus. Branching being described for Ph. alkekengi L. species, was not given before. It is the one more trend of evolution development of Solanaceae family bines.