Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Plamen S, Stoyanov"'
Publikováno v:
Ecologia Balkanica, Vol 13, Iss 1, Pp 45-53 (2021)
Floristic studies have been carried out in the Upper Thracian Lowland in 14 railway stations: Dimitrovgrad, Knizhovnik, Malevo, Maslinovo, Most, Stara Zagora, Yabalkovo, Uzundzhovo, Harmanli, Skobelevo, Karadzhalovo, Stalevo, Plovdiv and Haskovo duri
Publikováno v:
Ecologia Balkanica, Vol 13, Iss 1, Pp 119-130 (2021)
The current study provides detailed information about Rumex kerneri Borbás in the flora of Bulgaria. The data about this species in the floristic literature is contradictory and uncompleted. The morphologically closely allied species R. cristatus DC
Autor:
Toncho G. Dinev, Nikolina V. Rusenova, Milena T. Tzanova, Neli H. Grozeva, Mariya A. Gerdzhikova, Plamen S. Stoyanov, Tsvetelina R. Mladenova, Georgi G. Beev
Publikováno v:
Ecologia Balkanica, Vol 12, Iss 2, Pp 165-174 (2020)
Betonica bulgarica Degen et Neič. (syn. Stachys bulgarica Hayek) is a Bulgarian endemic plant included in Red Data Book of Bulgaria under the category "endangered". The aim of the present study is to provide data about the antimicrobial activity of
Autor:
Tsvetelina R. Mladenova, Plamen S. Stoyanov, Irina K. Michova-Nankova, Rumen D. Mladenov, Doychin T. Boyadzhiev, Anelia V. Bivolarska, Krasimir T. Todorov
Publikováno v:
Ecologia Balkanica, Vol 11, Iss 2, Pp 133-140 (2019)
The present work presents a comparative anatomical study of the leaf epidermis of the Bulgarian endemic Micromeria frivaldszkyana (Degen) Velen. and Clinopodium vulgare L., belonging to the family Lamiaceae. In both species they occur diacytic and an
Publikováno v:
Ecologia Balkanica, Vol 11, Iss 2, Pp 141-153 (2019)
The two-year study on the species composition of higher plants was conducted in three moisture zones in the Maritsa river valley, Bulgaria: “Rice-field Plovdiv”, protected zone (PZ) “Rice-field Tsalapitsa” and protected area (PA) “Martvitsa
Publikováno v:
Ecologia Balkanica, Vol 11, Iss 1, Pp 27-33 (2019)
Base on the national herbariums deposited in the country and some authors' collections, a review of the status of Asparagus species has been made. Information on ecology, height range and representation of Bulgarian species in herbarium collections i
Autor:
Venelin H, Petkov, Raina G, Ardasheva, Natalia A, Prissadova, Athanas D, Kristev, Plamen S, Stoyanov, Mariana D, Argirova
Publikováno v:
Zeitschrift fur Naturforschung. C, Journal of biosciencesReferences. 76(9-10)
This study reports the effects of aqueous extracts obtained from three fern species of Bulgarian origin
Autor:
Ivanka I. Teneva, Diyana Y. Basheva, Tsvetelina R. Mladenova, Plamen S. Stoyanov, Detelina S. Belkinova, Rumen D. Mladenov
Publikováno v:
Ecologia Balkanica, Vol 10, Iss 2, Pp 111-121 (2018)
Cyanobacteria are photosynthetic prokaryotes with cosmopolitan distribution. They are major producers of primary biomass and free oxygen in most of the freshwater and marine biomes on the planet. Under certain conditions of the environment, these org
Publikováno v:
Ecologia Balkanica, Vol 10, Iss 2, Pp 1-6 (2018)
The study presents data on the species diversity of medicinal plants on the territory of the Waterfall Canyon Eco-trail, part of the “Soskovcheto” Reserve (Western Rhodopes Mts. in South Bulgaria). Ninety-six species were recorded, grouped in 42
Publikováno v:
Ecologia Balkanica, Vol 10, Iss 2, Pp 155-164 (2018)
The floristic composition of vascular plants of three moisture zones, along the river Maritsa - “Rice-field Plovdiv”, protected zone (PZ) “Rice-field Tsalapitsa” and protected area (PA) “Martvitsata Zlato Pole“, was described in terms of