@book{9466,
	author = {Shaheen, H.},
	title = {Heliotropium pakistanicum sp. Nov. (Boraginaceae) from Pakistan },
	note = {Publicação on-line; 13 ref.; 2 tables; 1 illus.; Summaries (En, Pt)},
	url = {https://www.scielo.br/j/pd/a/w8YSTghGnyMJDnYr6dP9xkg/?format=pdf&lang=en}
}