The rugs - all small ones - were irregularly arranged.

These are varyingly long, shaped in several different ways and irregularly arranged.

All stems had irregularly arranged multicellular spines up to 2.5 mm long with expanded tips.

The oral papillae are reduced resembling irregularly arranged, enlarged granules.

The single spiniform apical papilla is flanked by 6 or more rugose, often blunt and peg-like oral papillae which are irregularly arranged on each side.

The pits are rounded and irregularly arranged.

The single-fold leaflets are regularly or irregularly arranged on the rachis each protruding into a different plane, creating a plumose leaf.

Irregularly arranged plates of hyaline cartilage surround the smooth muscle.

Fluorescein angiography showed that the main retinal vessels branched close to the optic nerve and were irregularly arranged compared to wild type mice.

Green to dark green in color, this species in the Chlorophyta is formed of two layers of cells irregularly arranged, as seen in cross section.