Helenium Mariachi 'Bandera' produces deep red petals with yellow tips around dark centres.

Helenium Mariachi 'Fuego' is a short and compact multicolored sneezeweed with hot red petals edged in bright yellow.

Helenium Mariachi 'Salsa' produces spicy, red petals with orange highlights around dark centres.

Helenium Mariachi 'Fuego' is a short and compact true red sneezeweed.

Helenium Mariachi 'Sombrero' is a short and compact yellow sneezeweed.

Helenium 'Potter's Wheel' produces red petals with yellow edges around dark centres.

Helenium 'Double Trouble' has ruffly, double yellow flowers all summer.

Helenium 'El Dorado' has bright yellow flowers with a little blush of red on each petal for a unique effect.

Helenium 'Mardi Gras' produces multicolored blooms of yellow petals, lavishly edged with bright orange-red, aging to clear red edged in gold.

Helenium 'Moerheim Beauty' has long-blooming flowers in shades of fire engine red, orange and yellow.

Helenium 'Ruby Tuesday' has long blooming, deep red flowers with button eyes that mahogany eyes that change to yellow.

Helenium 'Sahin's Early Flowerer' has deep red and yellow flowers for the summer border.

Helianthus maximiliani is a towering perennial that can reach 9 feet high with spires of bright yellow daisies.

Helianthus 'First Light' has tall stems with narrow, fuzzy, linear leaves and masses of golden daisies in fall.

Helianthus tuberosus, Jerusalem artichoke or sunchoke, is a large perennial sunflower with edible tuberous roots.

Helianthus 'Lemon Queen' is an excellent border perennial with four foot tall stems topped with pale yellow daisies in summer.

Helianthus 'Suncatcher' is a dwarf perennial sunflower with large, yellow flowers and dark centres.

Helichrysum trilineatum SteppeSuns 'Hokubetsi' is a woody shrub with yellow flowers and silver foliage.

Heliopsis helianthoides 'Asahi' is a double form of the false sunflower with flowers that look like golden pompoms or marigolds.

Heliopsis helianthoides 'Bit of Honey' has semi-double, golden flowers and white leaves with dark green veins.

Heliopsis helianthoides ‘Sparkling Contrast’ has bright single orange petals with bright yellow tips.