1983=70,5,2; 1984=71,5,2; 1985=72,6; 1986=73,5; 1987=74,5; 1988=75,6,Suppl.; 1989=76,6,Suppl.; 1990=77,6,Suppl.; 1991=78,6,Suppl.; 1992=79,6,Suppl.; 1993=80,6,Suppl.; 1994=81,6,Suppl.; 1995=82,6,Suppl.; 1996=83,6,Suppl.; 1997=84,6,Suppl.; 1998=85,6,Suppl.; 2000=87,6,Suppl. von: American journal of botany (ISSN: 0002-9122)