Naslov
Iris rotschildii Degen (Iridaceae)-natural hybrid from Croatia.

Autori
Mitić, Božena ; Cigić, Petra ; Rešetnik, Ivana ; Mlinarec, Jelena ; Besendorfer, Višnja ; Liber, Zlatko

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

Izvornik
International symposium "Hybrids & Iris" / Colasante, M. ; Pacini, E. - Firenza : München, 2006

Skup
International symposium "Hybrids & Iris"

Mjesto i datum
Firenca, Italija, 05.05.2006. - 07.05.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Iris rotschildii; hybrid; Croatia

Sažetak
The unique Croatian natural Iris hybrid recognised in literature (Degen, 1936 ; Mathew 1981) is stenoendemic species I. rotschildii Degen, whose supposed parents are species I. illyrica Tomm. (ser. Pallidae (A. Kern.) Trinajstić) and I. variegata L. (ser. Germanicae Lawr.). On single locality on the Mt Velebit (Sinokos) we found one relatively large population on which we researched morphological (flowers and leaves), anatomical (leaves), karyological (somatic chromosomes), molecular (DNA analyses) and palynological (light and SEM microscopy of pollen grains) features. Preliminary results and comparison with I. illyrica and I. variegata showed that I. rotschildii has some features as both parents, as well as some differences (e.g. number of chromosomes 2n=26 and colour of flowers) which can distinguish it from supposed parents, but hybridogenous origin is still doubtful and under investigation.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA