Definition that contains land area
- columbo any of various tall perennial herbs constituting the genus Frasera; widely distributed in warm dry upland areas of California, Oregon, and Washington
- fir any of various evergreen trees of the genus Abies; chiefly of upland areas
- isthmus a relatively narrow strip of land (with water on both sides) connecting two larger land areas
- silkgrass valuable forage grass of dry upland areas and plains of western North America to northern Mexico
- laurentian highlands a large plateau that occupies more than 40% of the land area of Canada; it extends from the Great Lakes northward to the Arctic Ocean
- american gentian any of various tall perennial herbs constituting the genus Frasera; widely distributed in warm dry upland areas of California, Oregon, and Washington
- missippian period from 345 million to 310 million years ago; increase of land areas; primitive ammonites; winged insects
- pyramid plant any of various tall perennial herbs constituting the genus Frasera; widely distributed in warm dry upland areas of California, Oregon, and Washington
- eudromias morinellus rare plover of upland areas of Eurasia
- liverleaf any of several plants of the genus Hepatica having three-lobed leaves and white or pinkish flowers in early spring; of moist and mossy subalpine woodland areas of north temperate regions