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... Smith and Figueiredo, in their recent articles, raised important issues of getting rid of colonial legacy in botanical nomenclature. Some other politically motivated claims and proposals to amend the International Code of Nomenclature for algae, fungi, and plants (ICN) have also been published or discussed by some other authors. In particular, Smith and Figueiredo expressed their opinion that “a p ...
... Pollen morphology of six species belonging to genera Ellisiophyllum and Sibthorpia (Plantaginaceae tribe Sibthorpieae) was studied using light and scanning electron microscopy. The data were analyzed in the light of the first phylogenetic analysis including all but one species of the tribe using DNA sequence data from nuclear ribosomal (ITS) and plastid trnL-F region. Pollen grains in representati ...
Chenopodium; Dysphania; new combination; phylogeny
Abstract:
... Following the comprehensive molecular phylogenetic results presented by Uotila et al. (2021), comments are provided on the infrageneric classification system of the genus Dysphania in its amended circumscription. Amendments and additions to the five-section scheme of Uotila et al. (2021) are proposed. In particular, the morphologically distinct lineage containing Dysphania atriplicifolia (earlier ...
... Mosyakin, S.L. & J.R. Brock (2021). On the proper type designation for Camelina microcarpa, a wild relative and possible progenitor of the crop species C. sativa (Brassicaceae). In English, English abstract. Candollea 76: 55–63. The proper type designation of the name Camelina microcarpa Andrz. ex DC. (Brassicaceae) is discussed. This taxon is currently considered to be a wild relative and possibl ...
Adansonia; Artemisia vulgaris; agricultural land; herbaria; invasive species; weeds; South Africa
Abstract:
... The Eurasian species Artemisia vulgaris L. has been reported from the Eastern Cape Province (Stutterheim District) in South Africa since at least half a century. However, examination of relevant herbarium specimens has demonstrated that the South African plant material belongs to a morphologically similar East Asian species, A. verlotiorum. It is included in the South African Alien and Invasive Sp ...
... BACKGROUND: Camelina sativa (gold-of-pleasure) is a traditional European oilseed crop and emerging biofuel source with high levels of desirable fatty acids. A twentieth century germplasm bottleneck depleted genetic diversity in the crop, leading to recent interest in using wild relatives for crop improvement. However, little is known about seed oil content and genetic diversity in wild Camelina sp ...
... MOSYAKIN, S.L., N.M. SHIYAN & I. HODÁLOVÁ (2019). Lectotypification of Senecio praealtus var. borysthenicus (Asteraceae). In English, English abstract. Candollea 74: 217–221. Senecio praealtus var. borysthenicus DC. (Asteraceae) was described based on specimens from Ukraine provided by Wilibald S.J.G. von Besser (1784–1842) and annotated by Antoni L. Andrzejowski (1785–1868) as “Senecio borystheni ...
... Pollen morphology of representatives of the genera Succisa and Succisella in the flora of Ukraine was studied using light and scanning electron microscopy. Pollen grains in both taxa were tricolpate, prolate, rarely oblate-spheroidal or spheroidal; large-sized. Their outline in polar view was subcircular, rarely trilobate, in equatorial view elliptical or rarely circular. Colpi short, of variable ...
Anemone (plant); chromosome number; geographical distribution; host specificity; indigenous species; lectotypes; phylogeny; New Zealand; South America
Abstract:
... A rational taxonomic circumscription of genera in tribe Anemoneae (Ranunculaceae) is briefly discussed. It is concluded that, in view of the morphological diversity of the group and recent molecular phylogenetic findings, a moderately narrow approach to the re-circumscription of genera earlier included in Anemone sensu lato is preferable, in particular, with the recognition of the lineage with the ...
... Pollen morphology of nine species belonging to six genera of tribe Hemimerideae (representing the basalmost clade of Scrophulariaceae s.str.) was studied and illustrated with light microscopy (LM) and scanning electron microscopy (SEM). Pollen grains in Hemimerideae are 3- or 6–8-colpate or 3- or 5–8-colporate, prolate, spheroidal or oblate-spheroidal in shape; they are mainly medium-sized or occa ...
Pedicularis; palynology; pollen; scanning electron microscopy; taxonomic revisions; Ukraine
Abstract:
... Pollen grains of 10 species of Pedicularis occurring in Ukraine were investigated using light and scanning electron microscopy. Palynological data on 6 species are reported for the first time. General pollen morphology of the genus Pedicularis is presented. Three types of apertures (2-syncolpate, 3-colpate, and 3-syncolpate) and seven subtypes of sculpture (3-syncolpate pilate, 3-syncolpate micros ...