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agronom.cc cultivar database

Gretchen Zwetzig

Varieties in registries
14

Also listed in registries as: Gretchen Zwetzig

Breeder's varieties

Plum Crazy

Active

Hibiscus L. · Hibiscus

Gretchen Zwetzig

5 records

Pixie

Active

Dianthus gratianopolitanus Vill. · Cheddar pink

Gretchen Zwetzig

2 records

Small Wonder

Withdrawn

Hibiscus coccineus x Hibiscus moscheutos L.

Gretchen Zwetzig

1 record

Rosish One

Terminated

Dianthus plumarius L. · Garden pink

Gretchen Zwetzig

1 record

Lillprinc

Active

Hibiscus coccineus x Hibiscus moscheutos L.

Gretchen Zwetzig

2 records

Neon Yella

Withdrawn

Hibiscus coccineus x Hibiscus moscheutos L.

Gretchen Zwetzig

2 records

Dianpix

Withdrawn

Dianthus gratianopolitanus Vill. · Cheddar pink

Gretchen Zwetzig

1 record