@article {82,
	title = {Chromosome Ecology of British Galinsoga Species},
	journal = {New Phytologist},
	volume = {51},
	year = {1952},
	month = {11/1952},
	chapter = {382},
	url = {http://www.jstor.org/stable/2428894},
	author = {G. Haskell and G. E. Marks}
}
@book {9,
	title = {New Flora of the British Isles},
	year = {2010},
	publisher = {Cambridge University Press},
	organization = {Cambridge University Press},
	edition = {Third},
	address = {Cambridge},
	issn = {978-0-521-70702-5},
	author = {Clive Stace}
}
@book {8,
	title = {Collins Flower Guide},
	year = {2009},
	publisher = {D \& N Publishing},
	organization = {D \& N Publishing},
	address = {Baydon, Wiltshire},
	issn = {978-0-00-718389-0},
	author = {David Streeter and C Hart- Davies and A. Hardcastle and F. Cole and L. Harper}
}
@book {7,
	title = {The vegetative key to the British Flora},
	year = {2009},
	publisher = {Botanical Society of the British Isles},
	organization = {Botanical Society of the British Isles},
	address = {Southampton},
	issn = {13: 978-0-9560144-0-5},
	author = {John Poland and Eric Clement}
}
@article {6,
	title = {Common problems with identification in the field- experience with the Norfolk Flora Group},
	volume = {114},
	number = {9},
	year = {2010},
	month = {April 2010},
	type = {Note},
	author = {Leaney, B}
}
@article {5,
	title = {A revision of the genus Galinsoga (Compositae: Heliantheae)},
	journal = {Rhodora},
	volume = {79},
	year = {1977},
	month = {07/1977},
	type = {Monograph},
	chapter = {319},
	author = {Judith M. Canne}
}
