Pollination of the alpine herb Dianthus glacialis was studied in a population in the Swiss
Alps in 1991 and 1992. Only one insect species, Zygaena exulans (Lepidoptera), was …

Dysosma pleiantha is an endangered and endemic species in China. We have reported the
flowering phenology, breeding system and pollinator activity of the species distributed in …

European wild carnations (Dianthus) are represented by a high number of taxa organized in
unresolved taxonomies. In particular, taxa belonging to the Dianthus virgineus L. complex in …

Background The present work aimed to verify whether intermediate variants were natural
crosses between Datura species (D. stramonium forms and D. ferox). Their existence has …

Dioecy, a rather rare phenomenon in the plant kingdom seems to be more prevalent on
oceanic islands. The high incidence of dioecy on these islands could result from dioecious …

Aspects of the reproductive biology of 22 annual taxa inhabiting stabilized sand dunes at the
Doñana National Park (southern Spain) were studied. In most instances, growth and …

The high frequency of dioecy on oceanic islands such as Hawaii and New Zealand has
attracted a great deal of attention from plant evolutionary biologists. One reason suggested …

I analyse the effects of habitat fragmentation on the pollination success of a perennial,
butterfly‐pollinated, caryophyllaceous herb, the maiden pink, Dianthus deltoides L. The …

A taxonomic revision of the populations belonging to the Dianthus sylvestris Wulfen group
(Caryophyllaceae) occurring in central and southern Italy, Sardinia and Sicily has been …

Various aspects of the reproductive biology of two populations of the distylous shrub
Jasminum fructicans (Oleaceae) in the northwest Iberian Peninsula were studied during …