id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
abc-1065	Magrini, Sara; Scoppola, Anna	Variability of pollen aperture heteromorphism in annual pansies (Viola Section Melanium)	2015	10	.pdf	application/pdf	4217	222	63	Still, 4-ap- erturate pollen grains were also observed by other authors (ERDTMAN 1952, DAJOZ et al. 1995, ESPEUT 1999). For each species, microphotographs of pollen grains were taken using a digital camera, Fujifi lm FinePix S2980.	cache/abc-1065.pdf	txt/abc-1065.txt