A type of knot used to provide an anchor point on a long line. Also known as the butterfly knot.

plural of alpine butterfly knot

A type of knot used to provide an anchor point on a long line. Much used by mountaineers. Also known simply as the butterfly knot.

plural of alpine butterfly bend

Aponotoreas insignis, a species of butterfly.

Adolfus alleni, a species of lizard.

Having an alpine style.