Just like yesterday's plant, I can't help myself when I see this plant. I have to touch it. The sensation, though, is quite different – imagine (but I don't suggest you try it) pushing down with your hand on a swath of keys on your keyboard. That would be very similar to the feeling of pushing down on the foliage of the plastic-like Bolax gummifera. The common name for this cushion-forming oddity is “balsam bog”, but I know a few members of staff simply call it the plastic plant.
Bolax gummifera is a member of the carrot family, but similar to yesterday's Erinacea anthyllis, a casual glance at the plant would not make it readily identifiable to its family. Within the broadly distributed Apiaceae (though typically north temperate), this plant belongs to a subfamily found only in the Southern Hemisphere, the Azorelloideae. Accordingly, Bolax gummifera is native to southern South America, including the Falkland Islands.
From an ecological standpoint, a recent study by L. Cavieres et. al. (2002) found evidence that cushion plants such as Bolax gummifera provide a “nurse plant effect” in arctic and alpine plant environments. The morphological structure of the cushions create a favourable microtopographic and microclimatic environment for the seed establishment of other plant species (see: Cavieres, L.et. al. 2002. Nurse effect of Bolax gummifera cushion plants in the alpine vegetation of the Chilean Patagonian Andes. Journal of Vegetation Science. 13(4):547-554.).
Botany / agriculture resource link: Gernot Katzer's Spice Pages – top-notch information on 117 spice plants.