K. elegans

K. elegans may refer to:
 * Kerriodoxa elegans, a palm species
 * Klebsormidium elegans, a filamentous charophyte alga species
 * Koelreuteria elegans, the Chinese rain tree, a deciduous tree species native to Taiwan and southern China

Synonyms

 * Kickxia elegans, a synonym for Nanorrhinum elegans, a cancerwort flower species found in Cape Verde