Aylostera major (Rausch) Mosti & Papini

Regarded by many as a form of Aylostera steinmannii. Found to be different enough to be given specific status by Mosti & Papini (2011).

A relatively large-bodied and fast-growing plant (for an Aylostera), hence the name.

The description is here.

Plants of this species in the collection include:

Aylostera major L422a

Aylostera major WR334