Celastrus orbiculatus

Characteristics
Celastrus orbiculatus Thunb.
Oriental bittersweet
Spreading, aggressive, and becoming very common throughout most of New York except perhaps northern New York and the Catskills. Forests, edges of forests, thickets, fields, disturbed areas, and waste places including urban settings. Fruits and grows best in full sun or when it can reach the canopy although it does grow in forested settings.
Vine
Perennial
Vascular
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Not Native Naturalized UPL, NI (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) SNA (State Rank) GNR (Global Rank)
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Classification
Eudicots
Celastrales
Celastrus orbiculatus Thunb. - Oriental bittersweet
Citation
Celastrus orbiculatus Thunb.
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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.

Source
Synonyms
Plant Photos
Photo By: Stephen M. Young. Photo taken: Ulster, NY: 30 September 2003 -
Celastrus orbiculatus_Stephen M. Young_30 September 2003_14058.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 02 Jun 2003 - 1
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Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 02 Jun 2003 - 1
Celastrus_orbiculatus_ANelson_030602_02.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 17 Jun 2003 - 1
Celastrus_orbiculatus_ANelson_030617_01.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 17 Jun 2003 - 1
Celastrus_orbiculatus_ANelson_030617_02.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 17 Jun 2003 - 1
Celastrus_orbiculatus_ANelson_030617_03.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 06 Nov 2008 - 1
Celastrus_orbiculatus_ANelson_081106_02.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 06 Nov 2008 - 1
Celastrus_orbiculatus_ANelson_081106_04.jpg
Photo by: Sara R. Stebbins - Environmental Design & Research. Photo taken: Niagara Co., NY: 10 Nov 2014 - 2
Celastrus_orbiculatus_SStebbins_20141110.jpg
Photo by: Sara R. Stebbins - Environmental Design & Research. Photo taken: Madison Co., NY: 18 Jan 2017 - 2
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