Celastrus orbiculatus

Oriental Bittersweet

[not native to the Mid-Atlantic area - considered to be invasive]

[ click on any image below to see larger version ]


Family: Celastraceae (Bittersweet family)

Mid-Atlantic bloom time: May
Mid-Atlantic fruit ripe: August - September

Oriental Bittersweet is native to eastern Asia but has become an invasive species in the Mid-Atlantic region. Its fruits are three-valved capsules, which dehisce to reveal fleshy bright yellowish-red arils that cover the seeds. All parts of the plant are considered poisonous.




8 December 2015
Manassas National Battlefield Park, Manassas, VA
(seeds in early winter)
8 June 2026
Great Falls National Park, Great Falls, VA
8 June 2026
Great Falls National Park, Great Falls, VA
(developing fruits)
8 December 2015
Manassas National Battlefield Park, Manassas, VA
(vines encircling a supporting host)
8 December 2015
Manassas National Battlefield Park, Manassas, VA
8 December 2015
Manassas National Battlefield Park, Manassas, VA
(seeds in early winter; note 3-part structure)
22 August 2021
Great Falls National Park, Great Falls, VA
 




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