Periploca
PERIPLOCA GRAECA.--Poison Vine. South Eastern Europe, and Orient, 1597.
A tall, climbing shrub, with small, ovate-lanceolate leaves, and
clusters of curious purplish-brown, green-tipped flowers produced in
summer. The long, incurved appendages, in the shape of a crown, and
placed so as to protect the style and anthers, render the flowers of
peculiar interest. Though often used as a greenhouse plant, it is
perfectly hardy, and makes a neat, deciduous wall or arch covering,
thriving to perfection in rich soil that is well-drained. It is readily
propagated from cuttings.