King of Siam
King of Siam is a synonym of Trinacria Variegata.
King’s Gold
King's Gold is a synonym of King Midas.
Klondike
Klondike is a synonym of California.
Klondyke
Klondyke is a synonym of California.
Königin Charlotte
Königin Charlotte is a synonym of Kønigen Charlotte.
kunzei Kraenzl.
kunzei Kraenzl. is a synonym of paniculata.
Kupferriese
Kupferriese is a synonym of Copper Giant.
L.E. Bailly
L.E. Bailly is a synonym of L.E. Bally.
L’Aiglon
L'Aiglon_x000D_
Canna 'L'Aiglon'
_x000D_ see The President_x000D_ _x000D_ Canna 'L'Aiglon' - see The PresidentL’Aiglon
L’Aiglon is a synonym of Mr President.
L’Peche
L’Peche is a synonym of Confetti.
La Fayette
La Fayette is a synonym of Assaut.
La Garoupe
La Garoupe is a synonym of En Avant.
La Victore
La Victore is a synonym of La Victoire.
laeta Bouché
laeta Bouché is a synonym of indica var. indica.
Lafayette
Lafayette is a synonym of Assaut.
lagunensis Lindl.
lagunensis Lindl. is a synonym of indica var. indica.
lambertii Lindl.
lambertii Lindl. is a synonym of indica var. indica.
lanceolata Lodd.
lanceolata Lodd. is a synonym of amabilis T.Koyama & Nob.Tanaka.
lanuginosa Roscoe
lanuginosa Roscoe is a synonym of paniculata.