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	title = {Wildflowers of Saudi Arabia, National Commission for Wildlife Conservation and Development (NCWCD)},
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	year = {1999},
	author = {Collenette, S}
}
@article {1599,
	title = {World checklist of seed plants, vol. 3, pt. 1},
	journal = {Antwerp: Continental PublishingAntwerp: Continental Publishing},
	year = {1999},
	author = {Govaerts, R}
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@article {1586,
	title = {World checklist of seed plants 1, 2 \& 3},
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	year = {1999},
	author = {Govaerts, R}
}
@article {1093,
	title = {World Checklist of Seed Plants 3 (1, 2a \& 2b): 1-1532},
	journal = {MIM, Deurne.[as Unplaced Name]MIM, Deurne.[as Unplaced Name]},
	year = {1999},
	author = {Govaerts, R}
}
@article {455,
	title = {Wildflowers of Saudi Arabia. National Commission for Wildlife Conservation and Development},
	journal = {Kingdom of Saudi ArabiaKingdom of Saudi Arabia},
	year = {1999},
	pages = {703-707},
	author = {Collenette, S}
}
