Baton Rouge, USA: National Plant Data Center.http://plants.usda.gov/, Wang Na, Wang KuiLing, Liu QingHua, Liu QingChao, 2017. They include vomiting, excess salivation, diarrhea, mouth ulcers, dizziness, fainting, and convulsions. ITS analysis of Clematis plants from East Asia and the botanical origin of Clematidis Radix sold in modern markets. Sweet autumn clematis (Clematis terniflora) is a perennial flowering vine that produces sweetly fragrant flowers in the late summer and early fall, well after most other clematis plants are finished blooming. Germplasm Resources Information Network (GRIN). Acta Prataculturae Sinica, 26(11), 123-130. http://cyxb.lzu.edu.cn/EN/volumn/current.shtml, Alabama Invasive Plant Council, 2007. USA. Clemants SE, Moore G, 2005. Censusing lianas in mesic biomes of Eastern regions., http://climbers.lsa.umich.edu/, CABI, Undated. The creamy white flowers are about an inch across and have a scent reminiscent of vanilla. https://www.mipn.org/plantlist/, Missouri Botanical Garden, 2018. ©Alpsdake/via wikipedia - CC BY-SA 4.0 Flowering habit: Clematis terniflora (sweet autumn clematis); flowering habit. Easy to grow, it will thrive and bloom even in shade, where its flowers appear from late July to October, before maturing to attractive, plume-like seed heads. Common Name: Sweet autumn clematis; Packet content (approximately): 10+ This deciduous, late-flowering twining vine has shiny, deep green, leathery leaves, and profuse clusters of exuberant, fragrant, white star-shaped flowers. The Florida Exotic Plant Pest Council.http://bugwoodcloud.org/CDN/fleppc/plantlists/2017/2017FLEPPCLIST-TRIFOLD-FINALAPPROVEDBYKEN-SUBMITTEDTOALTA.pdf, Flora of China Editorial Committee, 2018. In Korea, C. terniflora is used to treat dysentery, neuralgia and gynecological problems (Burnham, 2013). Flowers are 1.4-3.0 cm in diameter (Flora of China Editorial Committee, 2018), bisexual often with some unisexual flowers in the same inflorescence, with pedicels of 1-3.5 cm (Flora of North America Editorial Committee, 2018). Flowers have up to 50 stamens and 5-10 unicarpellate pistils (Flora of North America Editorial Committee, 2018). mandshurica in China (Acari, Eriophyidae). Flora of North America Editorial Committee,
The presence of C. terniflora degrades the quality of natural habitats by decreasing the light, space, moisture and nutrients available to other species (SC-EPPC, undated). Seeds are best started in the late fall to early winter, and seedlings can be moved outside once nighttime temperatures remain above freezing. Seeds (achenes) are small and brown and germinate within 1-9 months (Global Invasive Species Database, 2010). Invasive Plant Pest Species of South Carolina. South Carolina Exotic Pest Plant Council.https://www.se-eppc.org/southcarolina/scinvasives.pdf, SC-EPPC, undated. C. paniculata is a separate species, native to New Zealand (Missouri Botanical Garden, 2018). Glyphosate-based products or growth regulator herbicides such as 2,4-D and Dicamba may be used to control C. terniflora (Skibo, 2006). ©Alpsdake/via wikipedia - CC BY-SA 4.0 Flowering habit: Clematis terniflora (sweet autumn clematis); flowering habit. Kasugai, Aichi prefecture, Japan. Clematis terniflora (sweet autumn clematis, sweet autumn virginsbower) is a plant in the buttercup family, Ranunculaceae. On watch list for managed forests and wetland areas, North and central zones. The Spruce uses cookies to provide you with a great user experience. Prune out and destroy affected foliage. Z., Gong, M. H., Tian, J. K., 2015. Floridata Plant Encyclopedia. However, C. terniflora was still a significant community component even after removal treatments, suggesting that it is difficult to control (Farmer et al., 2016). Global Invasive Species Database (GISD). C. terniflora is capable of pulling down telephone poles (Global Invasive Species Database, 2010).