Results 71 to 80 of about 1,435 (186)
TAXON, Volume 73, Issue 6, Page 1473-1487, December 2024.Abstract The species boundaries in Hypochaeris sect. Seriola (Asteraceae, Cichorieae) are difficult to establish due to the phenotypic similarity between taxa. The main objective of the present study was to characterize the phylogenetic position of the annual Hypochaeris achyrophorus using plastid and nuclear DNA markers, and to determine whether some ...
Francisco Javier Jiménez‐López +2 more
wiley +1 more source
A Complete Generic Phylogeny of Malpighiaceae Inferred from Nucleotide Sequence Data and Morphology [PDF]
, 2010 Premise of the study: The Malpighiaceae include ∼1300 tropical flowering plant species in which generic definitions and intergeneric relationships have long been problematic.
Anderson, William R. +1 more
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Field evidence of caddisfly larvae (Trichoptera: Limnephilidae, Leptoceridae) using alien Crassula helmsii (Kirk) Cockayne fragments (Saxifragales: Crassulaceae) in case construction [PDF]
, 2023 Samuel J. L. Tasker, David T. Bilton
openalex +1 more source
Repeated shifts out of tropical climates preceded by whole genome duplication
New Phytologist, Volume 244, Issue 6, Page 2561-2575, December 2024.Summary While flowering plants have diversified in virtually every terrestrial clime, climate constrains the distribution of individual lineages. Overcoming climatic constraints may be associated with diverse evolutionary phenomena including whole genome duplication (WGD), gene‐tree conflict, and life‐history changes.
Tom Carruthers +10 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, Volume 6, Issue 6, Page 1314-1328, November 2024.Research efforts in plant biology have often been focused on sequenced and well‐studied ‘model’ organisms. Despite the advent of relatively inexpensive genome sequencing, most plant taxonomic groups are underrepresented, with few species that ‘represent’ the diversity of whole genera.
Daniel Cowan‐Turner +11 more
wiley +1 more source
Adaptations of succulent plants for survival in desert ecosystems [PDF]
, 2019 Cilj ovog seminara bio je nabrojati prilagodbe sukulentnih biljaka koje su im nužne za preživljavanje u pustinjskim ekosustavima. Sukulenti su biljke koje imaju posebne morfološke i ekofiziološke prilagodbe za pojačano primanje i pohranu vode.
Penzar, Marta
core +2 more sources
Austral Ecology, Volume 49, Issue 8, August 2024.Environmental DNA sampling coupled with high‐throughput sequencing is increasingly recognized as a useful method for assessing biodiversity with potential applications in terrestrial environments. Rock pools on granite inselbergs support diverse aquatic communities, yet the application of eDNA to document their biodiversity is lacking.
Damian R. Michael +7 more
wiley +1 more source
The Melianthaceous seed and its Rhamnaceous affinity [PDF]
, 1998 . La semilla de Melianthaceae y su afinidad con Rhamnaceae. En el presente trabajo, se ha estudiado la anatomia y morfología de la semilla de Bersama (Bersamataceae) y Melianthus (Melianthaceae) con el objeto de clarificar su posición sistemática.
Doweld, Alexander B.
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Molecular Ecology, Volume 33, Issue 16, August 2024.Abstract Generalist plant‐feeding insects are characterised by a broad host repertoire that can comprise several families or even different orders of plants. The genetic and physiological mechanisms underlying the use of such a wide host range are still not fully understood.
Katharina Schneider +6 more
wiley +1 more source
Floral structure and systematics in four orders of rosids, including a broad survey of floral mucilage cells [PDF]
, 2018 Phylogenetic studies have greatly impacted upon the circumscription of taxa within the rosid clade, resulting in novel relationships at all systematic levels. In many cases the floral structure of these taxa has never been compared, and in some families,
Endress, P., Matthews, M.
core