Naslov
The flora of eastern part of Mt. Medvednica

Autori
Hruševar, Dario ; Alegro, Antun

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts of Third Croatian Botanical Congress / Jasprica, N. ; Pandža, M. ; Milović, M. - Murter : Hrvatsko Botaničko Društvo, 2010, 90-91

ISBN
978-953-99774-3-4

Skup
Treći hrvatski botanički kongres - Third Croatian Botanical Congress

Mjesto i datum
Jezera, Hrvatska, 24.09.2010. - 26.09.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
flora ; Mt. Medvednica ; habitats ; phytogeography

Sažetak
In floristic research carried out from 2007 to 2009 the area of 5 km² between Čučerje, Goranec, Vugrovec and Šimunčevac was included. It belongs to the colline belt of eastern part of Mt. Medvednica and it is located immediately outside the south-east border of Nature Park. 537 taxa of higher plants from 89 families were found. The most abundant families are Asteraceae (12, 3%), Poaceae (8, 9%), Fabaceae (7, 8%), Lamiaceae (6, 5%) and Rosaceae (4, 6%). In the life form spectrum hemicriptophyta are dominant (49, 9%), followed by therophyta (21, 2%) and phanerophyta (13, 0%). Phytogeographical analysis has shown that Euroasiatic element encompasses 37, 4% of taxa, while the Illyrian-Balcan element less than 1%. Floristic analysis based on the habitat type shows that the highest number of taxa populates ruderal habitats (20, 9%), followed by meadows (18, 1%) and forests edges (14, 9%). According to the Red Book of Vascular Flora of Croatia 28 taxa from the researched area are listed and sorted in some threat category. 102 taxa are protected by law and 14 plant species are invasive. The majoriti of invasive species come from North America (50%) and belong to Asteraceae family. Also, one new species was discovered in the flora of Croatia - Echinochloa colona (L.) Link (Poaceae). A significant proportion of therophytes in the study area, as well as the number of species inhabiting ruderal habitats, indicate the intense anthropogenic impact. Because that, flora is not fully reflected phytogeografic position of study area which is visibly in the low representation of Illyrian-Balkan floral element and high Euroasian stakes.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA