SAR

Etymology 2
Acronym of + Alveolata + Rhizaria

Usage notes

 * A leading taxonomic system would place all components of SAR in subkingdom in kingdom Chromista. This it might be a synonym of . Taxonomy of chromists in unsettled.

Hyponyms

 * , Alveolata, Rhizaria

Etymology
.

Noun

 * 1) HRH