(Botany)of, relating to, or denoting plants of the heather family (Ericaceae) (植)欧石南属的;杜鹃花科植物的 ■(of compost) suitable for heathers and other lime-hating plants (混合肥)适合杜鹃花科植物和其他厌钙植物的
语源
mid 19th cent.: from modern Latin Ericaceae (plural), from the genus name Erica (see erica)