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Interior Silktassel

Garrya congdonii

Garrya congdonii or Congdon silktassel, a fairly common evergreen shrub native to the coastal ranges of California, is one of a small biological family of approximately twenty known species in the family Garryaceae, most of which are Garrya. While the female and male sexual organs of Congdon silktassel are on separate plants, the pendant male catkins are much more showy. This plant is reasonably attractive and neat enough in its growing habit to be appealing as a landscape species. It is stocked commonly at commercial plant nurseries. All Garrya are associated with warm temperate regions of North America. Congdon silktassel has a multi-furcate trunk branching structure yielding an almost spherical form. The height can attain four meters, but more commonly averages two to three meters in the wild. Congdon silktassel, as all the genus Garrya, have opposite leaves that have a tough leathery feel, glossy green on top, but paler, slightly furry and duller on the underside. The dioecious flowers are concentrated in flower clusters which cascade downward as aments of approximately three to five centimeters in length. While the Congdon silktassel manifests separate male and female plants, the pendant male catkins are much more evident, up to 25 centimeters long; those of the female are shorter and silver-grey. Although the flowers bloom in late January and February, dried leafs remain on the tree well into summer as light gray decorations. The plant has smooth dark bark, dark-greenish when young, but with age the bark roughens. New twigs are green and moderately stout.

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