"A genus of plants of the natural order Rutaceae, having a short 5-partite calx, five some-what unequal petals, ten stamens, and five 1—3 seeded follicular capsules cohering at the base." — Chambers' Encyclopedia, 1875

Dittany

"A genus of plants of the natural order Rutaceae, having a short 5-partite calx, five some-what unequal…