Bifolius
/by-FOH-lee-us/🏷️ Taxonomy●● Intermediate
Also known as: bifolia, bifolium
A morphological epithet describing a plant that consistently bears exactly two leaves — a distinctive and immediately identifiable feature. The two leaves may be opposite, paired on the stem, or the only leaves the plant produces. Appears as bifolius (masculine), bifolia (feminine), or bifolium (neuter).
Etymology
From Latin bi- (two) + folium (leaf).
Example
“Scilla bifolia (two-leaved squill) reliably produces its pair of bright green leaves alongside its starry blue flowers each spring, the epithet serving as an instant diagnostic feature.”