@article {318533,
	title = {Hickenia 1(10): [49], fig. 1. 1976},
	year = {1976},
	keywords = {Brahms},
	author = {Arroyo}
}
@article {317201,
	title = {Bot. Not. 133: 69 (-71), fig. 1980},
	year = {1980},
	keywords = {Brahms},
	author = {Arroyo}
}
