@article {abbasi_anatomical_2011,
	title = {Anatomical studies on several species of Heliotropium L. in Iran},
	journal = {Notulae Scientia Biologicae},
	volume = {3},
	number = {4},
	year = {2011},
	pages = {35-43},
	issn = {2067-3264},
	url = {http://notulaebiologicae.ro/nsb/article/view/6318},
	author = {Abbasi, Maryam and Attar, Farideh and Ghahremani Nejad, Farrokh}
}
