Results 61 to 70 of about 5,499 (223)

Notulae to the Italian native vascular flora: 3 [PDF]

open access: yesItalian Botanist, 2017
In this contribution new data concerning the distribution of native vascular flora in Italy are presented. It includes new records, exclusions, and confirmations to the Italian administrative regions for taxa in the genera Asplenium, Bolboschoenus ...
Fabrizio Bartolucci   +44 more
doaj   +2 more sources

Inducible defences, chemical aposematism and the spatial ecology of plant–herbivore interactions in tall goldenrod, Solidago altissima L.

open access: yesFunctional Ecology, Volume 40, Issue 6, Page 1892-1905, June 2026.
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

First report of Eurytoma cynipsea (Hym.: Eurytomidae) from Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2014
زنبور پارازیتوئید Eurytoma cynipsea Boheman برای اولین‌بار از ایران گزارش می‌شود. حشرات کامل این زنبور از گال‌های ایجادشده به‌وسیله زنبور گال‌زای Aulacidea hieracii (Linnaeus) (Hym.: Cynipidae) روی ساقه‌های گیاه Hieracium verruculatum Link (Asteraceae ...
Y. Karimpour, H. A. Lotfalizadeh
doaj  

New records and noteworthy data of plants, algae and fungi in SE Europe and adjacent regions, 20 [PDF]

open access: yesComprehensive Plant Biology
This paper presents new records and noteworthy data on the following taxa in SE Europe and adjacent regions: diatom alga Achnanthidium rosenstockii, bryoparasitic fungi Arrhenia retiruga and Arrhenia spathulata, saprotrophic fungi Coccomyces dentatus and
Gordana Tomović   +16 more
doaj   +1 more source

Twenty new species of Hieracium sect. Tridentata and H. sect. Foliosa (Asteraceae) from Sweden

open access: yesNordic Journal of Botany, Volume 2026, Issue 5, May 2026.
Nineteen new, presumably apomictic species of Hieracium sect. Tridentata, namely Hieracium anisodontum, H. bicoloriceps, H. disparifolium, H. ditrichum, H. erectifolium, H. ferox , H. lapsanae, H. luteoviride, H. megaplicatum, H. multifolium, H. paer‐haraldii, H. perpendiculum, H. phaeochlorum, H. prasiniceps, H. semirigidum, H.
Tommy Nilsson, Torbjörn Tyler
wiley   +1 more source

Hieracium glaucinum

open access: yes, 2021
Published as part of Info Flora, 2021,
openaire   +2 more sources

Notulae to the Italian native vascular flora: 8 [PDF]

open access: yesItalian Botanist, 2019
In this contribution, new data concerning the distribution of native vascular flora in Italy are presented. It includes new records, confirmations, exclusions, and status changes to the Italian administrative regions for taxa in the genera Ajuga ...
Fabrizio Bartolucci   +62 more
doaj   +3 more sources

Nitrogen Effects on Diversity and Community Composition Are Contingent on Fire in a Grassland Undergoing Encroachment by Eastern White Pine (Pinus strobus)

open access: yesJournal of Vegetation Science, Volume 37, Issue 3, May/June 2026.
Following 18 years of fire, nitrogen and herbivore manipulation in a grassland subject to woody encroachment, we found that the effects of nitrogen addition on community composition were contingent on fire. In burned plots, nitrogen addition led to increased invasive C3 grass cover, while in the absence of fire, these species' cover was elevated ...
George R. Wheeler   +3 more
wiley   +1 more source

Embryo sac development in some representatives of the tribe Cynodonteae (Poaceae)

open access: yesBothalia: African Biodiversity & Conservation, 1994
Chloris virgata Sw., Cynodon dactylon (L.) Pers., Harpochloa falx (L. f.) Kuntze, and Tragus berteronianus Schult. have a Polygonum type of embryo sac development.
A. Strydom, J. J. Spies
doaj   +1 more source

Rapid Change and Thermophilization of Summit Plant Communities in the Central Eastern Alps (Italy)

open access: yesJournal of Vegetation Science, Volume 37, Issue 3, May/June 2026.
Graphical abstract of vegetation change across the summits FAG (Faglmugl), SBG (Schafberg), DWO (Da Wöllane), and KAS (Kasererwartl) in the Texel Group, Italy, from 2003 to 2024, showing changes in total species richness on each summit and the relationship between species increase on KAS and mean growing‐season soil temperature across aspects. ABSTRACT
Friederike Westrich   +5 more
wiley   +1 more source

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