Petunia exserta

Petunia axilaris

Hydrangea quercifolia

Zephyranthes primulina

Habranthus robustus

Calamintha nepeta

Tecoma stans

Rosa 'Mermaidette'

Gladiolus dalenii, yellow form

Clematis pitcheri

Rosa 'Mermaid'

Verbascum chaixii, yellow form

Spigelia marilandica

Gladiolus papilio 'Ruby'

Crinum sp.

Salvia 'Amistad'

Hypoxis hirsuta

Salvia chamaedryoides

Delosperma sp.

Nierembergia sp.

Petunia integrifolia

Rosa 'Isabella Sprunt'

Lonicera sempervirens

Antirrhinum hispanicum

Eschscholzia californica