What is "marsippospermum"

Marsippospermum is a genus of plant in family Juncaceae described as a genus in 1809.

The genus is native to New Zealand, southern South America, and Falkland Islands.

1. Marsippospermum gracile (Hook.f.) Buchenau - New Zealand ( South Island + Antipodean Islands)
2. Marsippospermum grandiflorum (L.f.) Hook. - central + southern Chile, southern Argentina, Falkland Islands
3. Marsippospermum philippii (Buchenau) Hauman - southern Chile, southern Argentina
4. Marsippospermum reichei Buchenau - southern Chile, southern Argentina