Results 1 to 10 of about 36,495 (336)

A Target Enrichment Method for Gathering Phylogenetic Information from Hundreds of Loci: An Example from the Compositae [PDF]

open access: yesApplications in Plant Sciences, 2014
Premise of the study: The Compositae (Asteraceae) are a large and diverse family of plants, and the most comprehensive phylogeny to date is a meta-tree based on 10 chloroplast loci that has several major unresolved nodes.
Jennifer R. Mandel   +8 more
doaj   +4 more sources

Compositae‐ParaLoss‐1272: A complementary sunflower‐specific probe set reduces paralogs in phylogenomic analyses of complex systems [PDF]

open access: yesApplications in Plant Sciences
Premise A family‐specific probe set for sunflowers, Compositae‐1061, enables family‐wide phylogenomic studies and investigations at lower taxonomic levels, but may lack resolution at genus to species levels, especially in groups complicated by polyploidy
Erika R. Moore‐Pollard   +2 more
doaj   +2 more sources

COMPOSITAE

open access: yesBothalia: African Biodiversity & Conservation, 1969
A New Species  of Schistostephium  from  the Natal ...
D. J. B. Killick, C. G. T. Claasen
doaj   +3 more sources

A new species of Centaurea L. subgen. Cyanus Mill. (Asteraceae) from Turkey [PDF]

open access: yesBotanica Serbica, 2021
Here we describe Centaurea hekimhanensis, a new species found in Hekimhan (Turkey, Malatya Province). This Centaurea grows on the stony-gravel mountain slopes of Yamadağ and is morphologically similar to C. reuteriana, C. bourgaei, and C.
Emrah Şirin   +3 more
doaj   +1 more source

Lectotypification of the name Chamaemelum heterolepis, the basionym of Tripleurospermum heterolepis and taxonomic notes on T. tempskyanum (Asteraceae) [PDF]

open access: yesBotanica Serbica, 2021
Tripleurospermum heterolepis (≡ Chamaemelum heterolepis), whose specimens are referred to as syntypes, is a narrow Turkish endemic species assessed as Critically Endangered according to the IUCN categories.
Huseyin Inceer
doaj   +1 more source

Method for Obtaining Coefficients of Powers of Multivariate Generating Functions

open access: yesMathematics, 2023
There are several general concepts that allow obtaining explicit formulas for the coefficients of generating functions in one variable by using their powers. One such concept is the application of compositae of generating functions.
Dmitry Kruchinin   +2 more
doaj   +1 more source

Geographic distribution patterns of species of the subtribe Lychnophorinae (Asteraceae: Vernonieae)

open access: yesRodriguésia, 2021
With 119 species distributed in 19 genera, most species of the subtribe Lychnophorinae are endemic to the Espinhaço Range in central eastern Brazil.
Fábio Vitalino Santos Alves   +1 more
doaj   +1 more source

Conyza (Asteraceae): una valoración crítica basada en las poblaciones de Cataluña, España

open access: yesCollectanea Botanica, 2020
Se examina el género Conyza para entender mejor la diversidad infragenérica en el NE de España, principalmente en Cataluña. Cada taxon se trata con una breve descripción y comentarios, además se ha elaborado una clave dicótoma que incluye tanto las ...
S. Pyke
doaj   +1 more source

Hieracium micevskii (Asteraceae), a new species from North Macedonia [PDF]

open access: yesBotanica Serbica, 2022
Hieracium micevskii is described and illustrated as a species new to science from the western part of North Macedonia. Taking into consideration the morphological characteristics, its origin is assumed to be hybrid.
Aco Teofilovski
doaj   +1 more source

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