P. coronopifolium

P. coronopifolium belongs to the section Campylia.
Here a white flowering form of P. coronopifolium grown from seed. (The flowers usually are pink to purple).
The leaves are thick and leathery.

P. coronopifolium
P. coronopifolium
P. coronopifolium
P. coronopifolium
P. coronopifolium
P. coronopifolium

P. tetragonum

Unusual looking pelargonium in the section Chorisma.
P. tetragonum
P. tetragonum with cream flowers above, and with pink flowers below.
P. tetragonum
P. tetragonum
P. tetragonum
Buds.
P. tetragonum
A young plant with leaves.

P. alpinum

P. alpinum was earlier placed in section Ligularia, but I believe it is now placed in Pelargonium.
Growing P. alpinum from seed I got two different plants, some with zoned leaves and some without.
P. alpinum
P. alpinum
P. alpinum
P. alpinum
P. alpinum
P. alpinum

Photo © Edgar