Geminate: In equal pairs like twins.*
These berries of Lonicera tatarica (Tartarian honeysuckle) grow in pairs, slightly united at their base. L. tatarica is native to central Asia but is now invasive in North America.
*Harris, J.G., Harris, M.W. (2001). Plant identification terminology: An illustrated glossary (2nd ed.). Spring Lake: Spring Lake Publishing.
