Results 61 to 70 of about 2,396 (162)

Genetic Structure and Population Demographic History of a Widespread Mangrove Plant Xylocarpus granatum J. Koenig across the Indo-West Pacific Region [PDF]

open access: yes, 2017
Xylocarpus granatum J. Koenig is one of the most widespread core component species of mangrove forests in the Indo-West Pacific (IWP) region, and as such is suitable for examining how genetic structure is generated across spatiotemporal scales.
Adjie Bayu   +19 more
core   +2 more sources

Tmesipteris eucampta (Psilotaceae), a newly described species for plants of Tmesipteris from Lord Howe Island

open access: yesNew Zealand Journal of Botany, Volume 63, Issue 5, Page 1506-1517, December 2025.
ABSTRACT Tmesipteris eucampta is described here as a new fern species endemic to Lord Howe Island. Plants of Tmesipteris from Lord Howe Island have long been attributed to T. truncata. However, the elongated and more fusiform synangia and narrowly oblong or narrowly obovate leaves of T.
Leon R. Perrie   +5 more
wiley   +1 more source

New World Origins of Southwest Pacific Gesneriaceae: Multiple Movements Across and Within the South Pacific [PDF]

open access: yes, 2011
Coronanthereae is a tribe of ~20 species with a suite of unique morphological characters and a disjunct geographic distribution in the Southern Hemisphere. Three species are found in southern South America and the remainder in the southwest Pacific.
Funke, Minde M.   +4 more
core   +2 more sources

Integrative taxonomy of the Ceratozamia mexicana Brongn. (Zamiaceae) species complex from a phylogeographic perspective

open access: yesPlant Species Biology, Volume 40, Issue 6, Page 530-546, November 2025.
Recent research has ignited a renewed interest in Ceratozamia cycads, unveiling their remarkable diversity. While previous studies primarily focused on morphology, this investigation employs a multidisciplinary approach, integrating phylogenetics, morphology, and ecological niches. Our methods identify seven distinct lineages as separate species.
Anwar Medina‐Villarreal   +2 more
wiley   +1 more source

Phylogeographical analysis of two cold-tolerant plants with disjunct Lusitanian distributions does not support in situ survival during the last glaciation [PDF]

open access: yes, 2014
Aim: We used a combination of modelling and genetic approaches to investigate whether Pinguicula grandiflora and Saxifraga spathularis, two species that exhibit disjunct Lusitanian distributions, may have persisted through the Last Glacial Maximum (LGM ...
Beatty, Gemma E., Provan, Jim
core   +1 more source

Repeatable Genomic Outcomes Along the Speciation Continuum: Insights From Pine Hybrid Zones (Genus Pinus)

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT Hybridization is a widespread evolutionary process and a key source of evolutionary novelty. Despite intensive study, the extent to which hybridization is deterministic and repeatable, particularly in recurrent contact events involving the same species under varying ecological conditions, remains unclear. Here, we investigated three replicated
Bartosz Łabiszak   +2 more
wiley   +1 more source

cpDNA barcoding by combined End-Point and Real-Time PCR analyses to identify and quantify the main contaminants of oregano (Origanum vulgare L.) in commercial batches [PDF]

open access: yes, 2018
open3noOregano (Origanum vulgare L.) is a flowering plant that belongs to the mint family (Lamiaceae). It is used as a culinary herb and is often commercialized as a fine powder or a mixture of small fragments of dried leaves, which makes morphological ...
Vannozzi, Alessandro   +2 more
core   +2 more sources

Taxonomical rearrangements of Solenostomataceae (Marchantiophyta) with description of a new family Endogemmataceae based on trnL-F cpDNA analysis [PDF]

open access: yes, 2011
The results of trnL-F cpDNA analysis of the suborder Jungermanniineae allow to re-evaluate relations and taxonomy of the morphologically distinctive species Solenostoma caespiticium. A new monotypic family Endogemmataceae is described.
Konstantinova, Nadezda A.   +2 more
core   +1 more source

Taxonomy and dated molecular phylogeny of Allium oreophilum sensu lato (A. subg. Porphyroprason) uncover a surprising number of cryptic taxa

open access: yesTAXON, Volume 74, Issue 5, Page 1035-1053, October 2025.
Abstract Allium oreophilum, hitherto the representative of the monotypic A. subg. Porphyroprason from the second evolutionary lineage of Allium, is studied in detail. Over about 150 years, A. oreophilum was regarded as a somewhat polymorphous species with two synonyms, all described in the 19th century.
Nikolai Friesen   +13 more
wiley   +1 more source

Recognition of the genus Thaumatophyllum Schott − formerly Philodendron subg. Meconostigma (Araceae) − based on molecular and morphological evidence [PDF]

open access: yes, 2018
Philodendron subgenus Meconostigma has been a well-circumscribed group since 1829. Members of this group are easily distinguished by diagnostic morphological characters as well as by a distinct ecology and geographical distribution.
Barroso de Morais, Érica   +7 more
core   +2 more sources

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