@article {8037, title = {Chenopodium simplex, an older name for C. gigantospermum (Chenopodiaceae)}, journal = {Madro{\~n}o}, volume = {35}, year = {1988}, month = {1988///}, author = {R.D. Dorn} } @article {7434, title = {{\"U}ber eine Asperugo procumbens-Chenopodium foliosum-Gesellschaft im Kleinen Flei{\ss}tal/Goldberggruppe}, journal = {Carinthia}, volume = {179}, year = {1988}, month = {1988///}, pages = {383 - 389}, author = {P.L. Jansen} }