Results 71 to 80 of about 3,139 (188)
Progress and problems in the assessment of flower morphology in higher-level systematics [PDF]
, 2018 Floral features used for characterization of higher-level angiosperm taxa (families, orders, and above) are assessed following a comparison of earlier (precladistic/premolecular) and current classifications.
Endress, Peter, Matthews, Merran
core
On the Importance of Expert‐Informed Variable Selection in Species Distribution Modelling
Journal of Biogeography, Volume 52, Issue 11, November 2025.ABSTRACT Aim Species Distribution Models (SDMs) are widely used to map species distribution and predict future responses to climate change. While the risk of selecting biologically non‐relevant predictors has been raised, numerous studies continue to fully rely on statistical approaches to automatically select predictors solely focusing on climate ...
Giordano Mancini +5 more
wiley +1 more source
Spermatophyta Molecular Clock: Time Drift and Recent Acceleration
Plant-Environment Interactions, Volume 6, Issue 5, October 2025.Exponential increase in the base substitution rate in recent geologic time. ABSTRACT Angiospermae radiation is widely recognized as a mid‐Cretaceous event, but the adaptive radiation of Asarum and Viola as spring ephemerals also occurred during the Quaternary. To better understand the evolution of Angiospermae through geological time, a robust and well‐
Soichi Osozawa
wiley +1 more source
RodriguésiaRESUMEN Se describe y ilustra Echites candelarianus, una nueva especie endémica al Valle del río Candelaria en Costa Rica y se discuten sus relaciones con E. turbinatus, la especie más relacionada.
J. Francisco Morales
doaj +1 more source
Angiosperm pollen grains from the Cuayuca Formation (Late Eocene to Early Oligocene), Puebla, Mexico [PDF]
, 2015 Systematic descriptions and illustrations of the best preserved angiosperm pollen grains (Monocotyledonae or Liliopsida: n= 7 and Dicotyledonae or Magnoliopsida: n= 41) recovered from Cuayuca Formation (late Eocene-early Oligocene), Puebla State ...
Martínez Hernández, Enrique +2 more
core +1 more source
A survey of generic names in Rubiaceae (Gentianales) with notes on context and patterns in naming
TAXON, Volume 74, Issue 5, Page 1153-1171, October 2025.Abstract Rubiaceae is one of the most diverse angiosperm families and consequently is the topic of much systematic research. Plenty of literature exists on the familial, tribal, and species level; however, a comprehensive overview of the names at the generic level is lacking. The aim of this study is to present a survey of all names and designations at
Brecht Verstraete +2 more
wiley +1 more source
Environmental DNA, Volume 7, Issue 5, September–October 2025.The East Asian–Australasian Flyway (EAAF) is experiencing significant declines in migratory waterbird populations. Understanding the foraging ecology of waterbird species, particularly ducks, is crucial for monitoring and protecting their food sources and wetland habitats.
Pei‐Yu Huang +6 more
wiley +1 more source
Primer registro de Mandevilla dardanoi (Apocynaceae) para el estado de Paraíba, Brasil
Revista Mexicana de Biodiversidad, 2017 Mandevilla dardanoi M. F. Sales, Kinoshita-Gouvêa y A. Simões (Apocynaceae), especie antes solo conocida del estado de Pernambuco, Brasil, se registra por primera vez para el estado de Paraíba; en ambos, esta fue hallada en afloramientos rocosos ...
Fernanda Kalina da Silva-Monteiro +3 more
doaj +1 more source
Habitat Type Influences Danaus plexippus (Lepidoptera: Nymphalidae) Oviposition and Egg Survival on Asclepias syriaca (Gentianales: Apocynaceae) [PDF]
Environmental Entomology, 2019 AbstractAs agricultural practices intensify, species once common in agricultural landscapes are declining in abundance. One such species is the monarch butterfly (Danaus plexippus L.), whose eastern North American population has decreased approximately 80% during the past 20 yr.
Andrew, Myers +2 more
openaire +2 more sources
Mitochondrial DNA. Part B. Resources, 2023 Despite having many historically reported ethnomedicinal uses, Centaurium erythraea Rafn (Rafn and Buchs, 1800; common centaury) also produces cytotoxic secondary metabolites, and its presence should be carefully monitored.
Inês Carvalho Leonardo +5 more
doaj +1 more source