Menyanthes (Buckbean). Gentianeæ.
Increased by seeds; by divisions of the roots.
Menziesia. Ericaceæ.
May be increased by dividing established tufts, by layers or by cuttings.
Mertensia, Lungwort. Boragineæ.
Propagation is effected by sowing seeds as soon as ripe, or by divisions in autumn.
Mesembryanthemum (Fig Marigold, Ice Plant). Ficoideæ.
May be easily propagated by seeds, sown under glass; by pieces, pulled or cut off, and laid in the sun on moist sand.
Mespilus. See [Medlar].
Metrosideros. Myrtaceæ.