Editing Macrozamia heteromera (section)

===Pinnae: ===
''M. heteromera'' generally has fronds with narrow divided pinnae, with a typical  simple division into 2 sub-leaflets.
It is not uncommon, however, to see pinnae that birfurcate very close to the rachis and split into two "arms", which can both divide to form 4 sub-leaflets.
Alternatively, one of the arms can remain entire (thus forming 3 sub-leaflets) or, very rarely, both arms can divide, with one of the divided sub-leaflets again dividing to form 5 sub-leaflets.
Sometimes towards the tip of the rachis, the last few pinnae remain entire.
The pinnae on ''M. heteromera'' are angled forward and generally rise in a "V" shape from the rhachis; though the lower pinnae tend to sweep sharply forward at an acute angle to the rachis, with the balance of the pinnae generally extending from the rachis in a reasonably symmetrical manner, though the sub-leaflets do overlap each other.