Calciphilous

Part of speech: adjective

Definitions

1. Describing a plant that grows best in soil rich in lime or calcium carbonate, typically alkaline ground
2. Referring to organisms that prefer chalky, limestone-based or calcareous earth over acidic soils
3. Characterizing vegetation that flourishes in calcium-heavy, lime-rich terrain rather than acidic conditions

Etymology: Calciphilous describes plants that thrive in soils rich in calcium carbonate, such as chalk or limestone. Its parts are plainly visible: "calci-" comes from Latin "calx," meaning lime or limestone, and "-philous" comes from Greek "philos," meaning loving, the same root that gives English "philosophy" and "philanthropy." Put together, the word literally means "lime-loving." The pattern is a technical coinage built from classical roots, the sort of word botanists and ecologists assembled when they needed precise terms for how plants relate to their soil. The ancient Greeks and Romans never used it. Its "-philous" ending is shared with other descriptive plant terms, such as "calcifuge" for the opposite tendency, plants that avoid lime, where the second element is the Latin "fugere," to flee.

Synonyms: calcicolous

Antonyms: calcifugous