Gypsophila elegans: hardy, 1½ ft., pale rose; branched very gracefully.
Helianthus cucumerifolius: hardy, 3 to 4 ft., golden yellow, black disk; branching, free and bold without coarseness.
Helichrysum bracteatum: half-hardy, 2 ft., the incurved crimson, rose and other forms very handsome.
Hibiscus Trionum (africanus): hardy, 1½ ft., cream colour, dark purple centre.
Iberis umbellata (Candytuft): hardy, 1 ft., white, rose, purple, crimson. Some new dwarf white and flesh-coloured varieties are very handsome.
Kaulfussia amelloides: hardy, 1 ft., blue or rose; the var. kermesina is deep crimson.
Kochia scoparia (Belvedere or lawn cypress): hardy, graceful green foliage, turning purple in autumn.
Königa maritima (Sweet Alyssum): hardy, 1 ft., white; fragrant, compact.
Lathyrus odoratus (Sweet Pea): hardy; there are two races, dwarf and tall, the latter—far and away the most beautiful—requires support; various colours; numerous immensely popular forms.
Lavatera trimestris: hardy, 3 ft., pale-rose, showy malvaceous flowers.