Results 31 to 40 of about 14,828 (226)
BMC Plant Biology, 2018 Background Asexual seed formation (apomixis) has been observed in diverse plant families but is rare in crop plants. The generation of apomictic crops would revolutionize agriculture, as clonal seed production provides a low cost and efficient way to ...
Sophia Bräuning +4 more
doaj +1 more source
New records and noteworthy data of plants, algae and fungi in SE Europe and adjacent regions, 13 [PDF]
Botanica Serbica, 2023 This paper presents new records and noteworthy data on the following taxa in SE Europe and adjacent regions: brown alga Heribaudiella fluviatilis, red alga Batrachospermum skujae, saprotrophic fungus Gnomonia geranii-macrorrhizi, mycorrhizal fungi ...
Marko S. Sabovljević +20 more
doaj +1 more source
Studies on the Feculae of Selected Michigan Acrididae (Orthoptera) [PDF]
, 2017 Feculae have been used for some years in the study of insect food-habits and biology. Among the past authors who have used them are Frost (1928), Hodson and Brooks (1956), and Morris (1942), who discussed the use of feculae and frass in the ...
Gangwere, S.K., Tyrkus, Michael
core +3 more sources
Notulae to the Italian native vascular flora: 2 [PDF]
Italian Botanist, 2016 In this contribution new data concerning the Italian distribution of native vascular flora are presented. It includes new records, exclusions, and confirmations to the Italian administrative regions for taxa in the genera Arctostaphylos, Artemisia ...
Fabrizio Bartolucci +40 more
doaj +2 more sources
Predicting the substrate specificity of a glycosyltransferase implicated in the production of phenolic volatiles in tomato fruit [PDF]
, 2011 The volatile compounds that constitute the fruit aroma of ripe tomato (Solanum lycopersicum) are often sequestered in glycosylated form. A homology-based screen was used to identify the gene SlUGT5, which is a member of UDP-glycosyltransferase 72 family ...
Alba +41 more
core +2 more sources
More than flowers: Habitat type, floral resources, and landscape context shape pollinator communities in villages. [PDF]
Ecol ApplAbstract Wild pollinator diversity has been widely studied in agricultural habitats and increasingly also in cities, but the value of small settlements like villages in rural areas for pollinators is mainly unknown. Public green spaces and village gardens could serve as refuges from agricultural intensification and habitat loss.
Schulze S +7 more
europepmc +2 more sources
Flavonoids and coumarins from Hieracium pilosella L. (Asteraceae)
Acta Societatis Botanicorum Poloniae, 2011 Typical chromatographic methods were successfully applied to isolate nine flavonoid compounds and two coumarin glycosides from the inflorescences and the herb of Hieracium pilosella L. Repeated column chromatography, occasionally paper chromatography and
Tadeusz Krzaczek +1 more
doaj +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants can respond to herbivore attack by inducing resistance traits that affect subsequent herbivore performance and behaviour. Here, we investigate how such induced responses in Solidago altissima L.
André Kessler, Katja Poveda
wiley +1 more source
A new species in the Hieracium lycopifolium agg. (Asteraceae) from the Western Carpathians
Acta Societatis Botanicorum Poloniae, 2011 Hieracium zajacii Szeląg is described from the Vel'ká Fatra Mts in Slovakia. It is the first representative of H. lycopifolium agg. to be found in the Carpathians. The new species is tetraploid (2n = 36) and reproduces apomictically.
Zbigniew Szeląg
doaj +1 more source
The phytosociology of calcareous grasslands in the British Isles. [PDF]
, 1968 The thesis attempts a broad overall survey and classification according to the Zurich-Montpellier system ofplant sociology, of limestone grassland vegetation in the British Isles The classification is based on some 535 grassland Aufnahmen and 75 ...
Shimwell, David William
core +1 more source