alcanna means A Bush, henna (Lawsonia inermis). Lexicurio rates it Sui generis — a strength score of 89 out of 100.
Etymology
Borrowed from Spanish alcana, alheña, from Arabic الحِنَّاء (al-ḥinnāʔ, “henna”). Compare also alkanet.
noun
- A Bush, henna (Lawsonia inermis).