Clematis otophora MD 15-19


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A collection from Zhejiang Province from the fall of of 2015 where it grew in an open forest setting around a former temple site on a mountain. This collection represents a significant range extension to the east based on Flora of China's range to western Hubei. Large showy seed heads on this rare semi-evergreen to deciduous vine. Flowers yellow bells. Very cool tree companions to this Clematis were ancient Ginkgo biloba and old growth Pseudolarix kaempferi and massive Cryptomeria japonica var. sinensis. Awesome!


Plant Type

  • Vine

Mature Size


Hardiness Zones

  • Zone 5b (-15 °F)
  • Zone 6a (-10 °F)
  • Zone 6b (-5 °F)
  • Zone 7a (0 °F)
  • Zone 7b (5 °F)
  • Zone 8a (10 °F)
  • Zone 8b (15 °F)
  • Zone 9a (20 °F)
  • Zone 9b (25 °F)

Sun Exposure

  • Part Shade - Part Sun
  • Full Sun

Water Needs

  • Moist
  • Moderate

Bloom Time

  • Autumn