1990 March, American Daffodil Society Journal
1990 June, American Daffodil Society Journal
1990 September, American Daffodil Society Journal
1990 December, American Daffodil Society Journal
1991 March, American Daffodil Society Journal
1991 June, American Daffodil Society Journal
1991 September, American Daffodil Society Journal
1991 December, American Daffodil Society Journal
1992 March, American Daffodil Society Journal
1992 June, American Daffodil Society Journal
1992 September, American Daffodil Society Journal
1992 December, American Daffodil Society Journal
1993 March, American Daffodil Society Journal
1993 June, American Daffodil Society Journal
1993 September, American Daffodil Society
1993 December, American Daffodil Society Journal
1994 March, American Daffodil Society Journal
1994 June, American Daffodil Society Journal
1994 September, American Daffodil Society Journal
1994 December, American Daffodil Society Journal
1995 March, American Daffodil Society Journal
1995 June, American Daffodil Society Journal
1995 September, American Daffodil Society Journal
1995 December, American Daffodil Society Journal
1996 March, American Daffodil Society Journal
1996 June, American Daffodil Society Journal
1996 September, American Daffodil Society Journal
1996 December, American Daffodil Society Journal
1997 March, American Daffodil Society Journal
1997 June, American Daffodil Society Journal
1997 September, American Daffodil Society Journal
1997 December, American Daffodil Society Journal
1998 March, American Daffodil Society Journal
1998 June, American Daffodil Society Journal
1998 September, American Daffodil Society Journal
1998 December, American Daffodil Society Journal
1999 March, American Daffodil Society Journal
1999 June, American Daffodil Society Journal