Results 31 to 40 of about 2,287,285 (220)
Plant Diversity, 2021 Paraphlomis is a genus of Lamiaceae with about 30 species distributed mainly in subtropical China. In this study, we carried out the first molecular phylogenetic analyses to elucidate the relationships within the genus based on two nuclear and four ...
Ya-Ping Chen +3 more
doaj +1 more source
Phylogeny and circumscription of Dasyphyllum (Asteraceae: Barnadesioideae) based on molecular data with the recognition of a new genus, Archidasyphyllum [PDF]
PeerJ, 2019 Dasyphyllum Kunth is the most diverse genus of the South American subfamily Barnadesioideae (Asteraceae), comprising 33 species that occur in tropical Andes, Atlantic Forest, Caatinga, Cerrado, and Chaco. Based on distribution, variation in anther apical
Paola de Lima Ferreira +2 more
doaj +2 more sources
Phylogenetic Relationships, Character Evolution, and Two New Species in <i>Hemiboea</i> (Didymocarpoideae, Trichosporeae). [PDF]
Ecol EvolThis paper describes two new species of Hemiboea based on molecular and morphological evidence. Furthermore, we trace the evolution of eight important morphological characters in Hemiboea, which indicates whether the involucre is early deciduous and whether there are two protuberances on the inner ventral surface of the corolla, which may be the key ...
Liang P, Wang X, Wen F, Bai XX, Mu J.
europepmc +2 more sources
IMA Fungus, 2023 The genus Cyathus was established in 1768, but more in-depth taxonomic studies with the group only occurred after 1844. In the following years, changes in the infrageneric classification of Cyathus were proposed based mainly on morphology.
Rhudson Henrique Santos Ferreira da Cruz +4 more
doaj +1 more source
Revision of the genus Asphodeline (Liliaceae) : a new infrageneric classification
, 1987 Ertan Tuzlacı
openalex +2 more sources
Novelties towards a phylogenetic infrageneric classification of Baccharis (Asteraceae, Astereae)
Phytotaxa, 2016 Names of new taxa, new combinations and names at new rank are proposed for subgenera and sections in Baccharis to move towards a phylogenetic infrageneric classification of this New World genus. Two earlier segregated genera and two previously recognised sections are moved to the subgeneric rank (as B. subgen. Coridifoliae, B. subgen. Heterothalamus, B.
Gustavo Heiden, José Rubens Pirani
openalex +3 more sources
bioRxiv, 2023 In this comprehensive study, we conducted extensive taxon sampling and performed phylogenomic analyses based on plastome and nuclear ribosomal DNA (nrDNA) datasets.
Guang-Ning Liu +12 more
semanticscholar +1 more source
Frontiers in Plant Science, 2023 The genus Allium, with over 900 species, is one of the largest monocotyledonous genera and is widely accepted with 15 recognized subgenera and 72 sections. The robust subgeneric and sectional relationships within Allium have long been not resolved. Based
JiYoung Yang +4 more
doaj +1 more source
Spore morphology and its systematic implication in Pteris (Pteridaceae). [PDF]
PLoS ONE, 2018 Pteris (Pteridaceae) spores are usually trilete and can be distinguished by the perine ornamentation. The systematic value of spore morphology in Pteris is unclear, especially based on the renewed infrageneric classification of Pteris.
Yi-Shan Chao, Yao-Moan Huang
doaj +1 more source
Australian Systematic Botany, 2023 A phylogeny of Boronia (Rutaceae) is presented on the basis of maximum parsimony and Bayesian analyses of plastid (psbA–trnH, trnL–trnF, rbcL) and nuclear (ITS, ETS) markers. Analyses of either plastid or nuclear sequences recovered the same major clades,
M. Duretto, M. Heslewood, M. Bayly
semanticscholar +1 more source