liesu

Etymology 1
Possibly borrowed from.

Noun

 * 1)  the condition of not being at home; being out

Etymology 2
Perhaps identical to the northern dialectal word, which is a borrowing (compare 🇨🇬), due to the propensity of these plants to grow in rock crevasses. Within Finland, the plant grows only in Lapland, which makes up much of the north of the country (although it has also grown in Aland in the past). Already attested in 's Flora Fennica (1860), the earliest major botanical work in Finnish.

Noun

 * 1)  rockbrake, parsley fern