id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
caryologia-881	Fallah, Fahimeh; Ghahremaninejad, Farrokh	Ploidy level determination of Hedera (Araliaceae) with an emphasis on discussable species (Hedera hibernica)	2021	8	.pdf	application/pdf	3669	260	66	Based on differences in trichome positioning, leaf form, and chromosome number, H. hibernica has been recognized (McAllister and Rutherford 1990) as a dis- tinct species from H. helix. It has been reported (McAl- lister and Rutherford 1990; Jacobsen 1954) that H. helix and H. hibernica have different chromosome numbers, with H. helix being diploid (2n=48) and H. hibernica being tetraploid (2n=96).	cache/caryologia-881.pdf	txt/caryologia-881.txt