Macrozamia

Macrozamia machinii is a species of cycad in the family Zamiaceae endemic to Queensland, Australia. It is found near Inglewood in the Darling Downs area.

Macrozamia viridis is a species of plant in the family Zamiaceae. It is endemic to Australia

Macrozamia stenomera is a species of plant in the family Zamiaceae. It is endemic to New South Wales, Australia.

Macrozamia spiralis is a species of cycad in the family Zamiaceae. It is endemic to New South Wales in eastern Australia, where it is found in sclerophyll forest on low-nutrient soils. Plants generally lack a trunk and have 2–12 leaves that range up to 100 cm (40 in) in length.

Macrozamia secunda is a species of plant in the Zamiaceae family. It is endemic to New South Wales, Australia, where rainfall is fairly constant throughout the year. Its seeds are a reddish color and its fronds are generally somewhere between blue and grey in color.

Macrozamia riedlei, commonly known as a zamia or zamia palm, is a species of cycad in the plant family Zamiaceae. It is endemic to southwest Australia and often occurs in jarrah forests. It may only attain a height of half a metre or form an above trunk up to two metres with long arching fronds of a similar length. The giant cones amidst the crown of palm-like fronds contain edible seeds surrounded by red sarcotesta. The seeds are consumed by birds and animals, and can be a favoured part of the human diet when prepared correctly. M. riedlei benefits from a close association with bacteria that fix nitrogen, which also produce substances found throughout the plant that are toxic to some animals when consumed. The species is cultivated for ornamental use in urban and domestic environments.

Macrozamia reducta is a species of plant in the Zamiaceae family. It is endemic to New South Wales, Australia.

Macrozamia polymorpha is a species of plant in the Zamiaceae family. It is endemic to New South Wales, Australia.

Macrozamia plurinervia is a species of plant in the Zamiaceae family. It is endemic to Australia. Its natural habitat is subtropical or tropical dry forests.

Macrozamia platyrhachis is a species of plant in the Zamiaceae family. It is endemic to Australia.