@book {bhlpg12979489,
	title = {Phytologia.},
	volume = {v.70 no.4 (1991)},
	year = {1991},
	pages = {Page 303},
	publisher = {H.A. Gleason and H.N. Moldenke,},
	organization = {H.A. Gleason and H.N. Moldenke,},
	url = {http://www.biodiversitylibrary.org/page/12979489},
	author = {Gleason, Henry A. 1882 -1975}
}
