20.500.12556/DiRROS-7666 Nova spoznanja o rastlinstvu in rastju ostenij vzhodnega dela predalpskega sveta Slovenije New cognitions on the flora and vegetation of rock faces in the eastern part of the pre-alpine phytogeographical region of Slovenia V prispevku so prikazani izsledki opazovanj rastlinstva in rastja v petnajstihostenjih vzhodne polovice predalpskega sveta Slovenije (9755/ 4; 9756/3,4; 9757/ 3; 9855/ 4; 9857/1; 9955/2, 4). Ugotovljeno je, da ima skoraj vsako ostenje svoje floristične posebnosti in številne skupne rastlinske vrste. Med njimi imajo nova nahajališča redke rastlinske vrste Carex sempervirens, Carduus crassifolius ssp. glaucus, Campanula thyrsoides ssp. carniolica, Saxifraga petraea, S. crustata, Hieracium villosum, Rhododendron hirsutum. Prvič smo opisali fitocenoze asociacij Arabido alpinae-Saxifragetum petraeae, Jovibarbo hirtae-Saxifragetum crustatae in Campanulo cespitosae-Globularietum cordifoliae. Seznam opaženih rastlinskih vrst v ostenjih je hkrati širok naravni izbor taksonov za ozelenjevanje skalnatih cestnih brežin v toplejših legah predalpskega sveta. The article presents the results of floristic and vegetation observations in fifteen rock faces of the eastern half of the pre-Alpine phytogeographical region of Slovenia (9755/ 4; 9756/3,4; 9757/ 3; 9855/ 4; 9857/1; 9955/2, 4). It was ascertained that practically each of the ten rock faces had its own floristic curiosities in addition to numerous common plant species. New localities of the following rare plant species have been found: Carex sempervirens, Carduus crassifolius ssp. glaucus, Campanula thyrsoides ssp. carniolica, Saxifraga petraea, S. crustata, Hieracium villosum, Rhododendron hirsutum. For the first time, phytocoenoses of the associations Arabido alpinae-Saxifragetum petraeae, Jovibarbo hirtae-Saxifragetum crustatae and Campanulo cespitosae-Globularietum cordifoliae are described. It was noticed that the plant taxa found in the rock faces would also be useful as naturally suitable species for the revegetation of rocky roadside slopes on warm sides of the pre-Alpine region of Slovenia. flora vegetacija ostenja melišča Posavsko hribovje Potentillion caulescentis Thlaspion rotundifolli Slovenija vegetation rock faces screes Posavje mountain range Slovenia true false true Slovenski jezik Angleški jezik Znanstveno delo 2017-07-12 09:18:50 2017-07-12 09:18:50 2022-08-12 14:11:06 0000-00-00 00:00:00 2006 0 0 str. 37-59 Vol. 81 2006 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 630*17--014(497.12 Posavsko hribovje)(045) 0351-3114 URN:NBN:SI:doc-GWLQ705C 1807014 6206978 RAZ_Accetto_Marko_i2006.pdf RAZ_Accetto_Marko_i2006.pdf 1 5B2B567D2DEA3D4101AD5C52E28F761B 07e4473ad490a7586291affac4406530d31127ae4ade36e47df5fdc03e906d36 214116bf-17b5-11ed-b6b8-001a4af901a5 20.500.12556/dirros/30337825-a556-4f62-92da-45ceeb198488 https://dirros.openscience.si/Dokument.php?lang=slv&id=9531 Gozdarski inštitut Slovenije Acta Silvae et Ligni 0 0 0