(US) Pinus sylvestris, an evergreen of wide distribution in Eurasia in northern or mountainous areas.

Any species of the subgenus Pinus subg. Strobus / especially Pinus strobus / (New Zealand, dated) kahikatea

Pinus resinosa, the state tree of Minnesota, native to North America from Minnesota, Wisconsin and western Ontario east.

Callitris, of Australia / Actinostrobus, of Australia / Widdringtonia, of Southern Africa

Chimaphila umbellata, a small perennial flowering plant.

A plant of the species Chamaeleon gummifer (syns. Atractylis gummifera, Carlina gummifera), native to southern Europe.

Athrotaxis cupressoides, a tree native to Tasmania. / Cupressus sempervirens, a cypress native to the eastern Mediterranean region and widely planted as an ornamental.

A taste disturbance after eating pine nuts, causing a bitter, metallic taste.

Pinus echinata

A pine tree, Pinus massoniana, native to a wide area of central and southern China, including Hong Kong and Taiwan, and northern Vietnam.