@article {37593,
	title = {Pollen morphology of the Rosaceae of western Canada. III. Geum},
	volume = {68},
	year = {1990},
	pages = {1369-1378},
	publisher = {Canadian Journal of Botany},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/rpv?hm=HInit\&calyLang=eng\&journal=cjb\&volume=68\&afpf=b90-175.pdf},
	author = {Hebda, R. J. and Cinnappa, C.. C.}
}
