 | Paeonia lutea
Tree Peony |
| Herbaceous Flowers, Rounded - Bush | Yellow flowers (Summer), Medium Green foliage |
 | Phlomis fruticosa
Jerusalem Sage, Phlomis |
| Shrub, Herbaceous Flowers, Ground cover, Spreading | Yellow flowers (Summer), Light Green foliage |
 | achillea
Parks Variety
Yarrow |
| Herbaceous Flowers, Upright - Clump | Yellow flowers (Summer), Medium Green foliage |
 | Verbascum bombyciferum |
| Herbaceous Flowers, Herbs, Culinary, Container-friendly, Spikey | Yellow flowers (Summer late), Silver foliage |
 | Stachys byzantina
'Big Ears'
Lamb's Ears |
| Herbaceous Flowers, Ground cover, Container-friendly, Spreading | Yellow flowers (Summer), Silver foliage |
 | Stachys byzantina
Lamb's Ears |
| Herbaceous Flowers, Ground cover, Container-friendly, Spreading | Yellow flowers (Summer), Silver foliage |
 | Stachys byzantina
'Silver Carpet' |
| Herbaceous Flowers, Ground cover, Container-friendly, Spreading | Yellow flowers (Summer), Silver foliage |
 | Primula gigha
Primrose |
| Herbaceous Flowers, Ground cover, Container-friendly, Spreading clump | Yellow flowers (Spring, scented), Medium Green foliage |
 | Primula vulgaris
English Primrose |
| Herbaceous Flowers, Ground cover, Spreading clump | Yellow flowers (Spring, scented), Medium Green foliage |
 | Helichrysum angustifolium
Curry Plant |
| Herbaceous Flowers, Herbs, Culinary, Container-friendly, Rounded - Bush | Yellow flowers (Summer late), Silver foliage |