Malope trifida: hardy, 3 ft., rich glossy purplish-crimson; showy. M. grandiflora is a finer plant in every way.
Matthiola annua (Ten-week Stock and its variety, the intermediate stock): half-hardy, 1 to 2 ft., white, rose and red.
Matthiola graeca (Wallflower-lvd. Stock): hardy, 1 ft., various as in Stock.
Mesembryanthemum tricolor: half-hardy, 3 in., pink and crimson, with dark centre.
Mimulus cupreus: half-hardy, 6 in., coppery red, varying considerably.
Mimulus luteus tigrinus: half-hardy, 1 ft., yellow spotted with red; var. duplex has hose-in-hose flowers.
Mirabilis Jalapa: half-hardy, 3 ft., various colours; flowers evening-scented.
Nemesia floribunda: hardy, 1 ft., white and yellow; pretty and compact.
Nemophila insignis: hardy, 6 in., azure blue, with white centre.
Nemophila maculata: hardy, 6 in., white, with violet spots at the edge.