Question: What is the approximate area of this country where Lobelia columnaris can be found (other than Cameroon)?
Sentence (from "Kłodzko Land"): Geographically speaking, Kłodzko Land (with an approximate area 1,640 km) consists of the Kłodzko Valley surrounded by parts of the Sudetes mountains, which together forms a significant jut into neighbouring Czech area.
Relevant evidence: No