Aloe perfoliata

The physical appearance of this aloe varies greatly depending on environment, and consequently various sub-populations have previously often been mistaken for being separate species.

The thick, fleshy leaves often curve inwards during times of drought – making the rosette look rather like a mitre (until recently this species was known as Aloe mitriformis because of this resemblance).

Here it typically occurs in mountainous rocky Fynbos, overflowing into neighboring Karoo and Albany Thicket vegetation.

These resilient plants tend to prefer flat, rocky places but it is not uncommon to see them hanging on vertical cliff faces.

A very tough and compact species, it can be grown on embankments, rocky slopes and walls, and it easily survives through both very hot summers and snow in the winter.

Rubble Aloes growing down a cliff-face in the Western Cape
The rubble aloe flowers profusely in summer