Results 51 to 60 of about 22,777 (307)

Characterization of the chloroplast genome of Osbeckia stellata (Melastomataceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Osbeckia stellata (Melastomataceae) is a shrub distributed in the South. Although many species of Osbeckia have important medicinal value, the phylogenetic position of Osbeckia within the family Melastomataceae remains unclear.
Rifan Liang   +3 more
doaj   +1 more source

Bimodal Pollination Systems in Andean Melastomataceae Involving Birds, Bats, and Rodents

open access: yesAmerican Naturalist, 2019
Floral adaptation to a single most effective functional pollinator group leads to specialized pollination syndromes. However, adaptations allowing for pollination by two functional groups (bimodal pollination systems) remain a rarely investigated ...
A. Dellinger   +8 more
semanticscholar   +1 more source

DNA metabarcoding reveals greater plant diversity than morphological seed analysis of bird feces

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Fruit‐eating birds drive seed dispersal in recovering tropical ecosystems, shaping forest regeneration. Molecular techniques, such as DNA metabarcoding, enable diet analysis from feces and can provide complementary frugivory data where dispersal is infrequent, as well as aid in seed identification in hyper‐diverse regions lacking ...
Carina I. Motta   +3 more
wiley   +1 more source

The complete chloroplast genome of Blastus auriculatus (Melastomataceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Blastus auriculatus, a shrub sparsely distributed in Yunnan, China, occurs only in bamboo forests at an elevation of below 200 m. It is categorized as ‘Critically Endangered (CR)’ in China Biodiversity Red List.
Guangwen Tan   +8 more
doaj   +1 more source

The scaling of seed‐dispersal specialization in interaction networks across levels of organization

open access: yesEcography, EarlyView.
Natural ecosystems are characterized by a specialization pattern where few species are common while many others are rare. In ecological networks involving biotic interactions, specialization operates as a continuum at individual, species, and community levels. Theory predicts that ecological and evolutionary factors can primarily explain specialization.
Gabriel M. Moulatlet   +3 more
wiley   +1 more source

Rediscovery of Passiflora clypeophylla (subgenus Decaloba): a highly threatened and narrow endemic species found within a karstic canyon in Guatemala

open access: yesNordic Journal of Botany, EarlyView.
Passiflora clypeophylla, an endemic species to the Guatemalan karstic forests last seen in 1889 and deemed extinct, was rediscovered in the Department of Alta Verapaz, east of Cobán. The species was known only from a single specimen hailed from the type locality, Rubel Cruz, where it has been found again. An additional location has been identified in a
J.R. Kuethe   +3 more
wiley   +1 more source

Jumping plant-lice of the Paurocephalinae (Insecta, Hemiptera, Psylloidea): systematics and phylogeny [PDF]

open access: yes, 2003
Much confusion exists with respect to the content and definition of the psyUid subfamily Paurocephalinae. Based on a cladistic analysis of 22 morphological characters (16 adult and 6 larval), the subfamily is redefined to comprise the following five ...
Burckhardt, Daniel, Mifsud, David
core  

A Tibouchina spp. Dwarf Tibouchina, Glorytree

open access: yesEDIS, 2007
The publication “Tibouchina spp.: Dwarf Tibouchina, Glorytree” provides an overview of the dwarf tibouchina plant. This species, known for its compact growth and small, vibrant purple flowers, is suitable for use as ground cover or in hanging baskets ...
Edward Gilman
doaj   +1 more source

In Vitro Anti-Inflammatory and In Vivo Antiarthritic Activities of Aqueous and Ethanolic Extracts of Dissotis thollonii Cogn. (Melastomataceae) in Rats

open access: yesEvidence-Based Complementary and Alternative Medicine, 2019
Dissotis thollonii Cogn. (Melastomataceae) is a tropical plant widely used in traditional Cameroonian medicine to relieve and treat many pathologies.
Stéphanie Flore Djuichou Nguemnang   +7 more
semanticscholar   +1 more source

Two new species of Meriania (Melastomataceae) from eastern Ecuador

open access: yesPhytotaxa, 2020
We describe two new species of Meriania (Melastomataceae), Meriania ardyae from Llanganates National Park and Meriania zunacensis from the Río Zuñac Reserve in Ecuador.
Diana Fernández-Fernández   +2 more
semanticscholar   +1 more source

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