@article {3172,
	title = {Independent Fern Gametophytes},
	journal = {ATBI Quarterly},
	volume = {2},
	year = {2001},
	month = {fall},
	pages = {7},
	keywords = {All Taxa Biodiversity Inventory, Ferns, Flora -- Classification and description},
	url = {http://www.discoverlife.org/pa/pu/ATBI_Quarterly/atbi_quarterly_fall_2001.pdf},
	author = {Paul G Davison}
}
