Jetbead

Rhodotypos scandens

"Rhodotypos scandens", the sole species of the genus "Rhodotypos", is a deciduous shrub in the family Rosaceae, closely related to "Kerria" and included in that genus by some botanists. It is native to China, Korea, possibly also Japan.
Jetbead Foliage & Berries This is a picture of Jetbead on the North Tract of the Patuxent Research Refuge near  Fort Meade, Maryland. Anne Arundel County,Fall,Geotagged,Maryland,Patuxent Research Refuge,Rhodotypos,Rhodotypos scandens,United States

Appearance

It grows to 2–5 m tall, with "opposite" leaves, simple ovate-acute, 3–6 cm long and 2–4 cm broad with a serrated margin. The flowers are white, 3–4 cm diameter, and have "four" petals; flowering is from late spring to mid-summer. The fruit is a cluster of 1-4 shiny black drupes 5–8 mm diameter.

It does not have a widely used English name, most commonly being known by its genus name rhodotypos, also occasionally as jetbead or jet-bead. It is an invasive species in some parts of eastern North America.

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderRosales
FamilyRosaceae
GenusRhodotypos
SpeciesR. scandens