Massonia bifolia tapering stem

The Massonia bifolia flower stem is shaped like an inverted conic section, narrowest at its base. This is where it disappears between the two successively sheathing leaves.

The upper stem is also hidden from sight by floral and fruiting components to its tip where the bracts are sterile. These bracts angle out in the upper reaches of the spike in the absence of more flowers and fruits, the result of the plant having run out of productive resources. The initial intent pursued was maximal flower production, rather than planning; the plant catering for more until reality kicked in, limiting growth.

The nearly triangular wings of each fruit converge at its top in a narrowly attenuated tip, soft and curving. This was earlier the style of what had been the flower (Leistner, (Ed.), 2000; Le Roux, et al, 2005; iNaturalist).