@article {8431,
	title = {The Bromus mollis aggregate in Britain},
	journal = {Watsonia},
	volume = {6},
	year = {1968},
	month = {1968///},
	pages = {327 - 344},
	author = {P.M. Smith}
}
@article {8216,
	title = {Native or introduced},
	journal = {Problems in the taxonomy and plant geography of some widely introduced annual brome-grasses. Proc. Royal Soc. Edinb},
	volume = {89},
	year = {1986},
	month = {1986///},
	pages = {273 - 281},
	author = {P.M. Smith}
}
@article {7627,
	title = {Bromus L. sect. Bromus: taxonomy and relationship of some species with small spikelets},
	journal = {Edinb. J. Bot},
	volume = {50},
	year = {1993},
	month = {1993///},
	pages = {149 - 171},
	author = {P.M. Smith and F. Sales}
}
