Results 41 to 50 of about 2,396 (162)
Phylogeny of Abildgaardieae (Cyperaceae) Inferred from ITS and trnL–F Data [PDF]
, 2007 Within the tribe Abildgaardieae, the relationships between Fimbristylis and its relatives have not been certain, and the limits of Fimbristylis have been unclear, with Bulbostylis and Abildgaardia variously combined with it and each other.
Bruhl, Jeremy J +3 more
core +3 more sources
Nordic Journal of Botany, EarlyView.The taxonomic framework of the genus Jatropha (Euphorbiaceae) is well established, but its geophytic species present significant classification challenges. These difficulties arise from species complexes, cryptic traits, and high environmental and phenotypic variability.
Seema +2 more
wiley +1 more source
Earth History and BiodiversityThe Seasonally Dry Tropical Forests (SDTF) form a special biome that extends in disjunct fragments from northwestern Mexico to northern Argentina and southwestern Brazil.
Rocío Belén Semczuk +3 more
doaj +1 more source
Ecology and Evolution, 2019 The Irano‐Turanian (IT) floristic region is considered an important center of origin for many taxa. However, there is a lack of studies dealing with typical IT genera that also occur in neighboring areas.
Angela Peterson +4 more
doaj +1 more source
Analysis of matK, rbcL and trnL-trnF Intergenic Spacer Sequences on Durik-Durik (Syzygium sp)
Journal of Physics: Conference Series, 2019 Abstract Syzygium sp. with the local name of durik-durik, that grows in Riau Province, Indonesia, is one of many adapted plants to flooding stress in floodplain ecosystems, and plays a role for survival of the ecosystems. This study reports analysis of three DNA barcodes, i.e. matK, rbcL and trnL-trnF intergenic spacer
openaire +1 more source
Phylogenetic position of monotypic genus Verbenoxylum (Verbenaceae) and new combination under Recordia [PDF]
, 2013 In spite of the recent studies on the phylogeny of Verbenaceae, the position of the monotypic Verbenoxylum, endemic to the Atlantic rainforest in southeastern Brazil, remains unsolved. Molecular data were here analyzed to infer the phylogenetic placement
Freitas, Loreta +3 more
core +1 more source
Phylogenetic relationships in Solanaceae and related species based on cpDNA sequence from plastid trnE-trnT region [PDF]
, 2008 Intergenic spacers of chloroplast DNA (cpDNA) are very useful in phylogenetic and population genetic studies of plant species, to study their potential integration in phylogenetic analysis. The non-coding trnE-trnT intergenic spacer of cpDNA was analyzed
BERGER, Irvin Joseph +6 more
core +1 more source
Ecology and Evolution, Volume 16, Issue 1, January 2026.The initial comparative plastome analysis of 10 Artocarpus species in China lays the groundwork for regional evolutionary research. Investigated of inverted repeat (lR) boundary variations, particularly the incomplete duplication of the ycf1 gene, elucidating mechanisms underlying genomic divergence.
Ru‐Li Zhang +8 more
wiley +1 more source
An Improved molecular tool for distinguishing monoecious and dioedious Hydrilla [PDF]
, 2004 Two biotypes of hydrilla [Hydrilla verticillata(L.f.) Royle] occur in the United States, a dioecious type centered in the southeast and a monoecious type in the central Atlantic and northeastern states.
Center, Ted D. +2 more
core
Genetic Diversity, Phylogenetics and Molecular Systematics of Guizotia Cass. (Asteraceae) [PDF]
, 2007 The genus Guizotia belongs to the tribe Heliantheae in the family Asteraceae. It has been placed under different subtribes. The genus has its center of origin, distribution and genetic diversity in Ethiopia, where G.
Geleta, Mulatu
core