Adjective
Of or pertaining to plants of the genus Erica.
Of plant leaves, small, often leathery, usually needle-like or scale-like, non-deciduous, and generally adapted to poor soils and arid conditions, such as in fynbos and maquis.
Of plant habit, having ericoid leaves, slender, scrubby and woody, like many Erica species.
Source: en.wiktionary.orgEndomycorrhiza includes arbuscular, ericoid, and orchid mycorrhiza, while arbutoid mycorrhizas can be classified as ectoendomycorrhizas. Source: Internet
Indeed, symbiosis with root fungi is quite common among the order representatives, and three kinds of it can be found exclusively among Ericales (namely, ericoid, arbutoid and monotropoid mycorrhiza). Source: Internet