Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Siegfried R. H. Hartmeyer"'
Autor:
Jan Schlauer, Andreas Fleischmann, Siegfried R. H. Hartmeyer, Irmgard Hartmeyer, Heiko Rischer
Publikováno v:
Biology, Vol 13, Iss 2, p 97 (2024)
Chemotaxonomy is the link between the state of the art in analytical chemistry and the systematic classification and phylogenetic analysis of biota. Although the characteristic secondary metabolites from diverse biotic sources have been used in pharm
Externí odkaz:
https://doaj.org/article/6dbac823b57c40ca91a0410a12c0bd90
Autor:
Jan Schlauer, Siegfried R. H. Hartmeyer, Irmgard Hartmeyer, Tuulikki Seppänen-Laakso, Heiko Rischer
Publikováno v:
Plants, Vol 10, Iss 8, p 1601 (2021)
Dihydronaphthoquinones are described as constituents of sundews (Drosera), Venus flytraps (Dionaea), and dewy pines (Drosophyllum) for the first time. As in the corresponding naphthoquinones, these reduced derivatives may occur in two regio-isomeric
Externí odkaz:
https://doaj.org/article/76f78c2af4764eddbde7f4eed50c8564
Publikováno v:
Carnivorous Plant Newsletter. 51:178-184
A population of the mirid-bug Dicyphus errans (Miridae) a species occurring in Europe, colonized a group of Devil’s Claw (Proboscidea louisianica subsp. fragrans (Martyniaceae)) native to the USA and cultivated in a garden in Germany. More than 20
Publikováno v:
Carnivorous Plant Newsletter. 48:153-160
Dionaea muscipula selectively allows small animals to escape using a system of interlocking features that complement each other very efficiently. Ants of the species Lasius neglectus (length 3.5 mm) ran through open traps, pausing on the alluring gla
Publikováno v:
Carnivorous Plant Newsletter. 48:111-116
Publikováno v:
Carnivorous Plant Newsletter. 48:74-78
The annual Byblis species (Byblidaceae, Lamiales) are predominantly Australian endemics with B. liniflora extending also north to Papua New Guinea (Cross et al. 2018). Beside their features as sticky carnivorous plants, many enthusiasts especially ap
Publikováno v:
Carnivorous Plant Newsletter. 48:6-12
The acetogenic naphthoquinones, plumbagin (P in this paper) and ramentaceone (7-methyljuglone, M in this paper) are important chemotaxonomic markers in sundews (Drosera L., Culham & Gornall 1994, Schlauer et al. 2017, 2018). Further accessions have b
Publikováno v:
Carnivorous Plant Newsletter. 47:10-17
Publikováno v:
Carnivorous Plant Newsletter. 48:161-163
The Japanese sundews that have previously been collectively called D. indica L. (especially after the influential Flora of Japan, Ohwi 1965:492) are being split up. Various authors (e.g., Watanabe 2013) are trying to re-establish or create one or two
Publikováno v:
Carnivorous Plant Newsletter. 46:44-61
Many descriptions of prey capture by Dionaea muscipula (Venus flytrap) in popular publications and educational literature are inaccurate. Here we review well documented literature on prey capture in this plant’s natural habitat and add observations