We conducted a phytosociological study of the communities hosting the rare and endangered fern Adiantum capillus-veneris in the foothills of the Julian Alps, in Karst and in Istria. Based on a ...comparison with similar communities elsewhere in the southern Alps (northern Italy) we classified most of the recorded stands into the syntaxa Eucladio-Adiantetum eucladietosum and -cratoneuretosum commutati. Releves from the southern Julian Alps, located in comparatively slightly colder and moister local climate and the dolomite bedrock are classified into the new subassociation -hymenostylietosum recurvirostri subass. nova. Stands with the abundant occurrence of the liverwort Conocephalum conicum, are classified in to the new subassociation -conocephaletosum conici subass. nova. Stands in conglomerate rock shelters along the Soča at Solkan are classified into the new association Phyteumato columnae-Adiantetum ass. nova, a community of transitional character between the classes Adiantetea capilli-veneris and Asplenietea trichomanis.
Fitocenološko smo raziskali združbe, v katerih v prigorju Julijskih Alp, na Krasu in v Istri uspeva redka in ogrožena praprot Adiantum capillus-veneris. Na podlagi primerjav s podobnimi združbami drugod v južnih Alpah (severna Italija) smo večino popisanih sestojev uvrstili v sintaksona Eucladio-Adiantetum eucladietosum in -cratoneuretosum commutati. Popise iz južnih Julijskih Alp, ki smo jih naredili v nekoliko hladnejšem in bolj vlažnem krajevnem podnebju in na dolomitni podlagi uvrščamo v novo subasociacijo -hymenostylietosum recurvirostri subass. nova. Sestoje, kjer je obilno uspeval jetrenjak Conocephalum conicum, smo uvrstili v novo subasociacijo -conocephaletosum conici subass. nova. Sestoje v konglomeratnih spodmolih ob Soči pri Solkanu uvrščamo v novo asociacijo Phyteumato columnae-Adiantetum ass. nova, saj kažejo na stik združb dveh razredov Adiantetea capilli-veneris in Asplenietea trichomanis.
Based on comparisons between similar communities in northeastern Italy, southern Austria, central and southeastern Slovenia, and western Croatia, we classified black hornbeam and flowering ash ...phytocoenoses on steep rocky sites in the beech forest belt in northwestern and western Slovenia into the association Fraxinio orni-Ostryetum Aichinger 1933 and described its new subassociation -phyteumatetosum columnae in the foothills of the Julian Alps and in the northern part of the Dinaric Alps. Black hornbeam and flowering ash stands on steep shady slopes with a higher proportion of diagnostic species of beech and spruce forests are classified into the new association Rhododendro hirsuti-Ostryetum Franz ex Dakskobler, ass. nov. hoc loco, new subassociation -mercurialietosum perennis and the provisional variant var. Hemerocallis lilioasphodelus whose stands are floristically rather similar to the stands of the association Hemerocallido-Ostryetum.
Na podlagi primerjav s podobnimi združbami v severovzhodni Italiji, južni Avstriji, osrednji in jugovzhodni Sloveniji ter zahodni Hrvaški smo fitocenoze črnega gabra in malega jesena na strmih skalnatih rastiščih v pasu bukovih gozdov v severozahodni in zahodni Sloveniji uvrstili v asociacijo Fraxinio orni-Ostryetum Aichinger 1933 in v prigorju Julijskih Alp in v severnem delu Dinarskega gorstva opisali njeno novo subasociacijo -phyteumatetosum columnae. Sestoje črnega gabra in malega jesena na strmih osojnih pobočjih z večjim deležem diagnostičnih vrst bukovih in smrekovih gozdov uvrščamo v novo asociacijo Rhododendro hirsuti-Ostryetum Franz ex Dakskobler, ass. nov. hoc loco in v novo subasociacijo -mercurialietosum perennis ter v provizorno varianto var. Hemerocallis lilioasphodelus, katere sestoji so floristično precej podobni sestojem asociacije Hemerocallido- Ostryetum.
This paper provides phytosociological tables that describe scrub and forest communities with Alnus viridis in the Slovenian Alps. We described three new associations: Rhododendro hirsuti-Alnetum ...viridis (a green alder community on calcareous bedrock in the Eastern and Southeastern Alps), Huperzio selagi-Alnetum viridis (a green alder community in the silicate rocks under Mt. Komen in the eastern Savinja Alps) and Alno viridis- Sorbetum aucupariae (a successional stage of mountain ash and green alder on potential beech sites in the foothills of the southern Julian Alps; similar stages are known also elsewhere in the Alps), and presented additional three associations (Polysticho lonchitis-Fagetum, Rhodothamno-Laricetum and Rhododendro hirsuti-Pinetum mugo) whose stands comprise green alder.
V članku s fitocenološkimi tabelami opisujemo grmiščne in gozdne združbe, v katerih v slovenskih Alpah uspeva vrsta Alnus viridis. Opisali smo tri nove asociacije: Rhododendro hirsuti-Alnetum viridis (združba zelene jelše na karbonatni podlagi v vzhodnih in jugovzhodnih Alpah), Huperzio selagi-Alnetum viridis (združba zelene jelše v silikatnem skalovju pod goro Komen v vzhodnih Savinjskih Alpah) ter Alno viridis-Sorbetum aucupariae (sukcesijski stadij jerebike in zelene jelše na potencialno bukovih rastiščih v prigorju južnih Julijskih Alp, podobne stadije poznajo tudi drugod v Alpah) ter predstavili še tri druge asociacije (Polysticho lonchitis-Fagetum, Rhodothamno-Laricetum in Rhododendro hirsuti-Pinetum mugo), v čigar sestojih uspeva zelena jelša.
The article describes two new tall herb communities in the Southeastern Alps, Centaureo julici-Laserpitietum sileris and Laserpitio sileri-Grafietum golakae. Both are long-term successional stages in ...the overgrowing of abandoned hay meadows in the altimontane and subalpine belt of the southern and southwestern Julian Alps (including the Julian Prealps), partly also the Carnic Alps, that have been abandoned for over 50 years. In the succession sere where the altimontane-subalpine Illyrian beech forest (Dentario pentaphylli-Fagetum, Ranunculo platanifolii-Fagetum, Polysticho lonchitis-Fagetum) is the potential natural vegetation on steep, sunny limestone (rarely dolomite) slopes, the species Laserpitium siler and (or) Grafia golaka act as inhibitors also due to their high allelopathic potential; in turn, spontaneous afforestation with spruce and some deciduous trees has been slow and gradual.
Opisujemo dve novi združbi visokih steblik v Jugovzhodnih Alpah, Centaureo julici-Laserpitietum sileris in Laserpitio sileri-Grafietum golakae. Obe sta dolgotrajen sukcesijski stadij pri zaraščanju nekdanjih in že več kot 50 let opuščenih senožeti v altimontasnkem in subalpinskem pasu južnih in jugozahodnih Julijskih Alp (vključno z Julijskimi Predalpami) in deloma tudi Karnijskih Alp. V sukcesijskem nizu, v katerem je potencialno naravna vegetacija na strmih prisojnih apnenčastih (redkeje dolomitnih) pobočjih altimontansko-subalpinski ilirski bukov gozd (Dentario pentaphylli-Fagetum, Ranunculo platanifolii-Fagetum, Polysticho lonchitis-Fagetum), vrsti Laserpitium siler in (ali) Grafia golaka tudi zaradi svojega močnega alelopatskega potenciala delujeta zaviralno in je zato zaraščanje s smreko in nekaterimi listavci počasno in postopno.
U radu je obrađena asocijacija Lamio orvalae–Aceretum P. Košir et Marinček 1999. Sastojine asocijacije prona|ene su u altimontanskom pojasu dinarskog (Snežnik, Trnovski gozd), i u altimontanskom te ...montanskom pojasu predalpskog područja Slovenije (Blegoš, Kamniška Bistrica). Asocijacija je uvrštena u svezu ilirskih šuma plemenitih listača Fraxino–Acerion Fukarek 1969. Sastojine asocijacije su u sinoptičkoj tablici uspoređivane s ostalim ilirskim asocijacijama javora i sa sličnim srednjoeuropskim šumama javora sveze Tilio–Acerion Klika 1955.
PDF
