3-[2-amino-2imidazolin-4-yl]alanine,2-[2-amino-2-imidazolin-4-yl]acetic acid, 2-aminoimidazole and other guanidine derivatives in the tephrosieae

3-[2-amino-2imidazolin-4-yl]alanine,2-[2-amino-2-imidazolin-4-yl]acetic acid, 2-aminoimidazole and other guanidine derivatives in the tephrosieae - BioChemical Systematics and Ecology, 6, p.213-215, 1978 .