Plant conservation in a changing Mediterranean world
PLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 49-72, January 2026.The Mediterranean is one of five climatic regions on the planet characterised by a prolonged summer drought, exceptional plant diversity and high rates of endemism. We provide a framework to link the ecology of plant species conservation in the context of rapid and extreme climate deregulation to a philosophical typology of temporal attitudes (i.e ...
John D. Thompson +3 more
wiley +1 more source
A contribution to the karyological knowledge of the genus Centaurea L. (Asteraceae) in the Iberian Peninsula. Sect. Seridia (Juss.) DC. [PDF]
, 2013 Se da a conocer el número cromosómico de 10 taxones del género Centaurea pertenecientes a la sección Seridia (Juss.) DC. presentes en la Península Ibérica. En el caso de Centaurea lusitanica var. crassifolia P. Silva, C. aspera subsp. stenophylla (Dufour)
Devesa Alcaraz, Juan Antonio +2 more
core
Sesquiterpene lactones from Centaurea thessala and Centaurea attica. Antifungal activity
Phytochemistry, 2000 The aerial parts of Centaurea thessala ssp. drakiensis and C. attica ssp. attica afforded, in addition to several known sesquiterpene lactones, two new eudesmanolides, 4-epi-sonchucarpolide and its 8-(3-hydroxy-4-acetoxy-2-methylene-butanoyloxy) derivative and one new eudesmane derivative, named atticin.
Skaltsa, H. +5 more
openaire +4 more sources
Structural characterization of phytotoxic terpenoids from Cestrum parqui. [PDF]
, 2005 Isolation, chemical characterization and phytotoxicity of nine polyhydroxylated terpenes (five C13 nor-isoprenoids, two sesquiterpenes, a spirostane and a pseudosapogenin) from Cestrum parqui LHerr are reported.
D'Abrosca, B +6 more
core +1 more source
New Proposals on Portuguese Vegetation (II) [PDF]
, 2010 As a consequence of the geobotanical studies that have been developed in west and southern areas of the Iberian Peninsula, four new phytosociological associations are proposed, integrated in the perennial mesophytic grasslands of Stipo giganteae ...
Meireles, Catarina +2 more
core
\u3ci\u3eUrophora Affinis\u3c/i\u3e and \u3ci\u3eU. Quadrifasciata\u3c/i\u3e (Diptera: Tephritidae) Released and Monitored by USDA, APHIS, PPQ as Biological Control Agents of Spotted and Diffuse Knapweed [PDF]
, 2018 USDA, APHIS, PPQ has distributed the seedhead gall flies Urophora affinis and U. quadrifasciata (Diptera: Tephritidae) as classical biological agents of the introduced weeds spotted and diffuse knapweed (Centaurea maculosa and C.
Hansen, R. W, Lang, R. F, Richard, R. D
core +2 more sources
Agronomy Science, 2010 Celem badań było ocenienie wpływu nawożenia mineralnego i organicznego na wybrane cechy biometryczne Centaurea cyanus L. Materiał badawczy pochodzi z monokulturowej uprawy żyta ozimego z następujących obiektów nawozowych: Ca, CaNPK, NPK, Ca + obornik co ...
JUSTYNA REZMERSKA-PIĘTKA +1 more
doaj
Guaianolides from Centaurea glastifolia
Phytochemistry, 1994 Abstract From the whole plant of Centaurea glastifolia, three new guaianolides, 19-desoxypicrolide A, 15-deschloro-15-hydroxyepisolstiolide and epicebellin J, and nine known guaianolides, cebellin J, episolstiolide, 19-desoxy-15-chlorojanerin, 15-deschloro-15-hydroperoxychlorojanerin, 17,18-desoxyrepin, centaurepensin, epicentaurepensin, repdiolide ...
OKSUZ, S, TOPCU, G
openaire +2 more sources
Parasitism of \u3ci\u3eUrophora Affinis\u3c/i\u3e (Diptera: Tephritidae) by \u3ci\u3eAprostocetus\u3c/i\u3e Sp. (Hymenoptera: Eulophidae) in Michigan [PDF]
, 2018 (excerpt) Urophora affinis Frfld. and U. quadrifasciata (Meig.) (Diptera: Tephriti- dae) are Eurasian gallicolous fruit flies introduced to North America in 1972 as biological control agents for Centaurea biebersteinii DC (spotted knapweed, Asteraceae, =
Marshall, Jordan M
core +2 more sources
Triterpenes of Centaurea ptosimopappoides
Phytochemistry, 1997 The roots of Centaurea ptosimopappoides afforded two new triterpenes; a new hopane derivative, 17β,21β-epoxy-16α-ethoxyhopan-3β-ol and a new baccharane type triterpene, 3β-acetoxy-17,24-dioxobaccharane. The known compounds, 17β,21β-epoxyhopan-3β-ol, 3β-acetoxyhop-17(21)-ene and 3β-acetoxy-erythrodiol were also isolated.
Oksuz, S, Serin, S
openaire +2 more sources