Johannes H.A. Ammerlaan

Also listed in registries as: Johannes H.A. Ammerlaan

Breeder's varieties

Active

Crassula ovata (Mill.) Druce · Jade plant

3 records

Active

Crassula arborescens (Mill.) Willd. · Silver jade plant

Johannes H.A. Ammerlaan

2 records

Withdrawn

Crassula arborescens (Mill.) Willd. · Silver jade plant

Johannes H.A. Ammerlaan

1 record

Application submitted

Echeveria pulidonis E. Walther · Echeveria pulidonis

Johannes H.A. Ammerlaan

2 records

Active

Aristaloe aristata (Haw.) Boatwr. & J. C. Manning · Lace aloe

Johannes H.A. Ammerlaan

2 records

Active

Hybrids between Echeveria elegans and Echeveria pulidonis

Johannes H.A. Ammerlaan

1 record

Application submitted

Echeveria gibbiflora DC. x E. pulidonis E. Walther

Johannes H.A. Ammerlaan

2 records

Active

x Aristeria beguinii (Radl) M. H. J. van der Meer

Johannes H.A. Ammerlaan

1 record