Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Alexander N. Sennikov"'
Publikováno v:
PhytoKeys, Vol 238, Iss , Pp 157-197 (2024)
A group of species of Cytisus sect. Tubocytisus with strictly lateral inflorescences, commonly referred to as C. ratisbonensis s.l., is critically revised in Eastern Europe on the basis of morphology and comprehensive treatment of herbarium specimens
Externí odkaz:
https://doaj.org/article/f4eb9533667d43aab72e0ef7b4b71f98
Publikováno v:
PhytoKeys, Vol 238, Iss , Pp 199-230 (2024)
A few species names in Cytisus sect. Tubocytisus are re-assessed and taxonomically evaluated. Diagnostic characters are discussed and the species status of C. absinthioides Janka, C. eriocarpus Boiss., C. frivaldszkyanus Degen, C. jankae Velen. and C
Externí odkaz:
https://doaj.org/article/2fcf09c3c0804d27b8786abe7c6e5a40
Publikováno v:
PhytoKeys, Vol 235, Iss , Pp 83-128 (2023)
Based on the evidence of morphology and a comprehensive revision of herbarium collections and field records, the taxonomy of the Erigeron acris group in Murmansk Region, European Russia, is completely revised. Its accepted diversity is increased from
Externí odkaz:
https://doaj.org/article/bc14c8c227d840658f4b5cdb5b051ac0
Autor:
Dmitry D. Sokoloff, Galina V. Degtjareva, Carmen M. Valiejo-Roman, Elena E. Severova, Sophia Barinova, Victor V. Chepinoga, Igor V. Kuzmin, Alexander N. Sennikov, Alexander I. Shmakov, Mikhail V. Skaptsov, Sergey V. Smirnov, Margarita V. Remizowa
Publikováno v:
Plants, Vol 13, Iss 14, p 1978 (2024)
The Acorus calamus group, or sweet flag, includes important medicinal plants and is classified into three species: A. americanus (diploid), A. verus (tetraploid), and A. calamus (sterile triploid of hybrid origin). Members of the group are famous as
Externí odkaz:
https://doaj.org/article/d42361c33c474b7daef6f99685a14d73
Autor:
Alexander P. Sukhorukov, Nidhan Singh, Maria Kushunina, Maxim A. Zaika, Alexander N. Sennikov
Publikováno v:
PhytoKeys, Vol 229, Iss , Pp 167-183 (2023)
A new subshrubby C4-species from the lowlands and foothills of India, Pakistan and SE Afghanistan, Atriplex pseudotatarica, is described and illustrated. Previously, it was incorrectly identified as A. crassifolia auct. non C.A.Mey. belonging to a di
Externí odkaz:
https://doaj.org/article/ba788f45ac1b43d4a15db58c1c3c811b
Autor:
Alexander N. Sennikov
Publikováno v:
Plants, Vol 13, Iss 10, p 1301 (2024)
The taxonomic history, nomenclature and application of the oldest species names available for the common hybrids between Pilosella caespitosa and P. lactucella are reviewed. Elias Fries created a nomenclatural and bibliographical collision when he re
Externí odkaz:
https://doaj.org/article/f699b34e9bd7456797114570be37a3c4
Publikováno v:
PhytoKeys, Vol 221, Iss , Pp 41-60 (2023)
Abutilon albidum, a cryptic Saharo-Canarian species, was thought to have been last collected in 1945 in Tenerife by E.R. Sventenius. In 2019, it was rediscovered in the same area. The characteristic features of the Canarian plants are discussed, espe
Externí odkaz:
https://doaj.org/article/ee29609e8fc34697a4b6652a85864e0a
Autor:
Yue Zhao, Ya-Ping Chen, Jing-Chen Yuan, Alan J. Paton, Maxim S. Nuraliev, Fei Zhao, Bryan T. Drew, Yasaman Salmaki, Orzimat T. Turginov, Miao Sun, Alexander N. Sennikov, Xiang-Qin Yu, Bo Li, Chun-Lei Xiang
Publikováno v:
Current Plant Biology, Vol 35, Iss , Pp 100300- (2023)
The monotypic genus Pseudomarrubium is perhaps the most poorly understood taxon within the subfamily Lamioideae (Lamiaceae). While advances in molecular phylogenetics have clarified the phylogeny and taxonomy of Lamioideae, the systematic placement o
Externí odkaz:
https://doaj.org/article/8bc76ccf6fa94b4ea180be72fbaded91
Publikováno v:
Plants, Vol 13, Iss 2, p 286 (2024)
The first inventory of casual and naturalised alien plants of Kyrgyzstan is based on an overview of published data, which were re-assessed and re-evaluated using modern standards. Altogether, 151 alien species were registered in the country, of which
Externí odkaz:
https://doaj.org/article/76e814bfef6c46e980169b611c170588
Publikováno v:
PhytoKeys, Vol 202, Iss , Pp 59-72 (2022)
For a long time, the systematics of Atriplex was based solely on morphological characters and leaf anatomy. The latest worldwide phylogenetic study of Atriplex significantly improved our knowledge about the relationships within the genus, but a new c
Externí odkaz:
https://doaj.org/article/158b802512d841d692a3a318b34c18e1