Results 61 to 70 of about 916 (126)

Fusion within and between whorls of floral organs in Galipeinae (Rutaceae): structural features and evolutionary implications [PDF]

open access: yes, 2017
Background and Aims Most genera of the neotropical Galipeinae (tribe Galipeeae, Rutoideae) exhibit several forms and degrees of fusion between the floral organs, including the union of petals into an apparently sympetalous corolla, the joining of the ...
El Ottra, Juliana Hanna Leite   +2 more
core  

Extrapolating demography with climate, proximity and phylogeny: approach with caution [PDF]

open access: yes, 2016
Plant population responses are key to understanding the effects of threats such as climate change and invasions. However, we lack demographic data for most species, and the data we have are often geographically aggregated.
Buckley, Y.M.   +3 more
core   +4 more sources

Angiosperm ovules: diversity, development, evolution [PDF]

open access: yes, 2017
Background Ovules as developmental precursors of seeds are organs of central importance in angiosperm flowers and can be traced back in evolution to the earliest seed plants.
Endress, Peter K.
core  

Characterization of the basal angiosperm Aristolochia fimbriata: a potential experimental system for genetic studies [PDF]

open access: yes, 2013
BACKGROUND: Previous studies in basal angiosperms have provided insight into the diversity within the angiosperm lineage and helped to polarize analyses of flowering plant evolution.
Abdelali Barakat   +16 more
core   +1 more source

Taxonomy in the light of incongruence: An updated classification of Malvales and Malvaceae based on phylogenomic data

open access: yesTAXON, Volume 74, Issue 2, Page 361-385, April 2025.
Abstract Malvales is a diverse order of flowering plants, economically and ecologically relevant, and it is known for its broad morphological variability. Recent phylogenomic studies have revealed a complex evolutionary history for the order, including localised phylogenetic discordances among nuclear loci.
Matheus Colli‐Silva   +24 more
wiley   +1 more source

Carnivorous plants [PDF]

open access: yes, 2010
U ovom radu izložen je pregled rodova mesojednih biljaka, s podjelom na pasivne i aktivne klopke. Karnivorne biljke su vrlo specijalizirane. Ima ih oko 630 vrsta, iz 6 redova: Asterales, Caryophyllales, Ericales, Lamiales, Oxalidales i Poales, a nalazimo
Broz, Josipa
core   +2 more sources

Metal hyperaccumulation in the Indonesian flora

open access: yesEcological Research, Volume 39, Issue 6, Page 957-965, November 2024.
I summarize all known metal (Al, Co, Cu, Ni and Zn) hyperaccumulator plants from Indonesia. Their distributions and IUCN Red List status are noted. The paper aims to catalyze further hyperaccumulator research and conservation in Indonesia. Abstract In this review, I examined the number, distribution, and metal concentrations of all known metal ...
Francis Q. Brearley
wiley   +1 more source

Female flowers and systematic position of Picrodendraceae (Euphorbiaceae s.l., Malpighiales) [PDF]

open access: yes, 2018
This is the first comparative study of floral structure of the recently established new family Picrodendraceae (part of Euphorbiaceae s.l.) in Malpighiales. Nine species of eight (out of ca. 28) genera were studied.
Endress, P., Forster, P., Sutter, D.
core  

Fossil flowers from the early Palaeocene of Patagonia, Argentina, with affinity to Schizomerieae (Cunoniaceae) [PDF]

open access: yes, 2018
Background and Aims: Early Palaeocene (Danian) plant fossils from Patagonia provide information on the recovery from the end-Cretaceous extinction and Cenozoic floristic change in South America.
Gandolfo, Maria Alejandra   +3 more
core   +1 more source

Nickel hyperaccumulation in Orthion and Mayanaea (Violaceae) from Mesoamerica

open access: yesEcological Research, Volume 39, Issue 6, Page 879-893, November 2024.
This article reports the discovery that seven species of woody plants (pictured) in the genera Orthion and Mayanaea (Violaceae) are capable of hyperaccumulating nickel (Ni) in their leaves, and many individuals simultaneously hyperaccumulate cobalt as well.
Dulce Montserrat Navarrete Gutiérrez   +8 more
wiley   +1 more source

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