Macropidia fuliginosa is the fabled and fabulous black kangaroo paw with true black and green flowers.

Magnolia laevifolia (syn. Michelia yunnanensis) is a smaller evergreen tree with fragrant white flowers from fuzzy brown buds.

Magnolia 'Free Spirit' is a prostrate, evergreen form with ambrosially scented spring flowers.

Magnolia laevifolia (formerly Michelia yunnanensis) 'Warm Fuzzies' is a smaller evergreen magnolia with fuzzy brown buds and indumentum and a sweet fragrance.

Magnolia virginiana 'Northern Belle' is a very hardy sweet bay magnolia with long-lasting, fragrant white flowers.

Magnolia virginiana var. australis 'Green Shadow' is a hardy sweet bay magnolia with fragrant white flowers for four months!

Magnolia 'Coppertallica' has cupped white flowers held against thick, green, evergreen leaves with copper undersides.

Mahonia aquifolium, the Oregon grape, is a native evergreen shrub with thick, dark green, holly-like leaves and yellow flowers.

Mahonia nervosa has emerald green, windmill-like leaves and canary yellow spring flowers and waxy blue berries.

Mahonia repens is a very adaptable, native, woodland ground cover with bright, canary-yellow blooms.

Mahonia x media 'Arthur Menzies' is an excellent, evergreen shrub with green, holly-like leaves, textured bark, and yellow, fragrant flowers.

An excellent, evergreen shrub with green, holly-like leaves, textured bark, and spikes of glowing yellow, fragrant flowers.

An excellent, evergreen shrub with green, holly-like leaves, textured bark, and spikes of glowing yellow, fragrant flowers.

Mangave 'Aztec King' is a large succulent that forms rosettes of silvery-blue foliage with faint burgundy spots.

Mangave ''Bad Hair Day' has long, narrow, pointed, spineless, rubbery, lime green leaves with reddish spotting and blushing.

Cute little rosette with stubby, blue-green leaves liberally speckled with burgundy.

Mangave 'Catch A Wave' has bold, blue, rippled foliage with silvery leaf reverses held upwards at 45 degree angles with deep maroon spotting.

Mangave 'Freckles and Speckles' forms succulent rosettes of green and lavender with burgundy spots.

Mangave 'Inkblot' forms succulent rosettes of green with dark maroon spots.

Mangave 'Lavender Lady' is a unique beauty forming a solitary, succulent rosette of smoky purple leaves.

Mangave 'Man of Steel' produces a medium-sized rosette of narrow, silvery blue leaves.

Mangave 'Mission to Mars' has a unique, intense red colouration to its succulent, rubbery leaves.