Results 61 to 70 of about 1,192 (185)

Pollination ecology and breeding system of Xylopia championii (Annonaceae): curculionid beetle pollination, promoted by floral scents and elevated floral temperatures [PDF]

open access: yes, 2007
Data on the reproductive biology of the Annonaceae are rather fragmentary, particularly for paleotropical species. The pollination ecology and breeding system of the Sri Lankan endemic Xylopia championii (Annonaceae) are described in detail.
Gunatilleke, IAUN   +3 more
core   +1 more source

A phylogenetic hypothesis for "Helianthemum" ("Cistaceae") in the Iberian Peninsula [PDF]

open access: yes, 2013
En este trabajo presentamos una hipótesis filogenética para el género Helianthemum en la Península Ibérica. Para ello hemos recolectado en el campo material de todos los taxones y analizado las secuencias del marcador nuclear ITS (internal transcribed ...
Parejo-Farnés, Clara
core   +6 more sources

Pollination by flies, bees, and beetles of Nuphar ozarkana and N. advena (Nymphaeaceae) [PDF]

open access: yes, 2000
Nuphar comprises 13 species of aquatic perennials distributed in the temperate Northern Hemisphere. The European species N. lutea and N. pumila in Norway, the Netherlands, and Germany are pollinated by bees and flies, including apparent Nuphar ...
Gardine, Angela A.   +3 more
core   +1 more source

Flower scent, pollinators, and effects of proximity between plants on fruit set of the rare, threatened, and endemic Daphne rodriguezii

open access: yesPlant Species Biology, Volume 40, Issue 2, Page 136-147, March 2025.
The study investigated the volatile organic compounds profile of Daphne rodriguezii's floral aroma, a rare and threatened endemic species. Moths were identified as the main pollinators due to their evening and night activity. From a conservationist methodological perspective, plant proximity needs to be considered in this species.
Carles Cardona   +2 more
wiley   +1 more source

Aerial litter mimicry: A novel form of floral deception mediated by a monoterpene synthase

open access: yesJournal of Ecology, Volume 113, Issue 2, Page 302-321, February 2025.
We report the first pollination system in which a flower imitates aerial litter, which refers to the arboreal plant litter in a forest. Our findings demonstrated that Meiogyne heteropetala flower fooled the aerial litter specialist Loberus sharpi by mimicking aerial litter in size, colour and odour.
Ming‐Fai Liu   +6 more
wiley   +1 more source

Ecologia da polinização de Raphiodon echinus (Nees & Mart.) Schauer (Lamiaceae) em Petrolina, PE, Brasil Pollination ecology of Raphiodon echinus (Nees & Mart.) Schauer (Lamiaceae) in Petrolina, Pernambuco State, Brazil

open access: yesActa Botânica Brasílica, 2007
Raphiodon echinus é uma espécie de hábito rasteiro, que ocorre espontaneamente em áreas de caatinga. No presente trabalho foram observados a biologia reprodutiva desta espécie com o objetivo de contribuir com informações sobre sua ecologia da polinização.
Carla Tatiana de Vasconcelos Dias   +1 more
doaj   +1 more source

Pollination boilogy and breeding system of Eugenia discifera Gamble An endangered species of Western Ghats, India. [PDF]

open access: yes, 2015
Knowledge of the pollination biology and breeding systems is very important for understanding the life history of long - lived tree species. In case of endangered species, the information may have implication for conservation practices.
Keshavanarayan, P.   +2 more
core  

Tracking the origin of invasive Rosa rubiginosa populations in Argentina [PDF]

open access: yes, 2011
The exact geographic origin of invasive species populations is rarely known; however, such knowledge is vital to understanding species’ invasion success, spread, and evolution as well as for assessing any biological control options.
Hensen, Isabell   +8 more
core   +1 more source

A new plant genus and species from south‐eastern Spain: Castrila latens (Rubieae, Rubiaceae)

open access: yesTAXON, Volume 73, Issue 4, Page 1001-1015, August 2024.
Abstract A new genus and species, Castrila latens, native to the south‐eastern Iberian Peninsula, is described here for the first time and compared with its closest relatives. The plant is characterized by being annual, glabrous, having reduplicate leaves in whorls of (5)6–7, inflorescences capitate and involucrate, corolla shortly hypocrateriform and ...
Gabriel Blanca   +6 more
wiley   +1 more source

Morfologi Pembungaan Dan Sistem Reproduksi Merbau (Intsia Bijuga) Pada Plot Populasi Perbanyakan Di Paliyan, Gunungkidul [PDF]

open access: yes, 2015
Information regarding the flowering morphology, as a first step to understand the reproductive system, is essential. The purpose of this study is to determine the flowering morphology and the reproductive systems of merbau.
Baskorowati, L. (Liliana)   +1 more
core  

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