id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
abc-755	Saeidi Mehrvarz, Shahryar; Yousefi, Narjes; Mohammadi, Maryam; Marcussen, Thomas	Pollen studies in the genus Viola (Violaceae) from Iran	2014	14	.pdf	application/pdf	5887	319	61	The two Iranian species of Section Spathulidium are morphologically similar but can be easily separated using palynological characters: V. pachyrrhiza has perforate exine (Fig. 4D), whilst V. spathulata has granulate exine ornamentation (Figs. 4E–F). Previously these species, i.e.. V. pachyrrhiza and V. spathulata were included in section Plagiostigma subsection Patellares (as section	cache/abc-755.pdf	txt/abc-755.txt