Any of several club mosses having long creeping stems and erect branches WordNet 3.0 & Open English WordNet

Ground pine or ground-pine may refer to: Ajuga, a genus of herbaceous flowering plants in the mint family Lamiaceae, with most species native to Europe, Asia, and Africa; also, specifically: Ajuga chamaepitys, also known as yellow bugle, native to Europe, the Eastern part of the Mediterranean, and North Africa Diphasiastrum complanatum Wikipedia

Diphasiastrum complanatum (syn. Lycopodium complanatum) (northern running-pine), a species of clubmoss native to dry coniferous forests throughout the holarctic region. Wiktionary

Lycopodium complanatum. Wiktionary (translation)