Editing Macrozamia flexuosa (section)

===Pinnae: ===
In similar manner to other species
with multi-twisted rachises, the pinnae on
''[[Macrozamia plurinervia]]''
fronds appear to extend radially from the rachis
(like the branches of a tree) but, in fact, the rachis itself spirally twists
through a number of complete 360 degree revolutions.
Because of the spiral twisting of the rachis, the pinnae normally extend in
various directions from the rachis and ultimately form the basis of a
frond structure with a more or less spirally ascending spread of pinnae.
The pinnae are normally angled slightly forward (from the rhachis), with
the apical pinnae often being inclined at a more acute angle to the rhachis.
The angle between the rhachis and the median pinnae is usually about 45-50 degrees.