Lachanium

From Tardis Wiki, the free Doctor Who reference

Lachanium, also known as the Kissing Rose, was a blood-crimson rose found on Traken.

Viola and Jamie McCrimmon once shared a glass of Lachanium-bud liqueur in the Grove after the Feast of Melkur.

The Keeper gave Victoria a Lachanium blossom during her visit to the planet. (PROSE: The Astronomer's Apprentice [+]Loading...["The Astronomer's Apprentice (short story)"])