Annals of Botany
Annals of Botany > 1997 > 79 > 2 > 161-168
Annals of Botany > 1997 > 79 > 4 > 343-353
Annals of Botany > 1997 > 79 > 6 > 593-600
Annals of Botany > 1997 > 79 > 2 > 161-168
Annals of Botany > 1997 > 79 > 4 > 343-353
Annals of Botany > 1997 > 79 > 6 > 593-600