Eubotryoides grayana, is a species of flowering plant in the family Ericaceae, native to the southern Kuril Islands and to northern and central Japan. It is the sole member of its genus, Eubotryoides.
Leucothoe is a genus of about 6 species of flowering plants in the family Ericaceae, native to Asia and the Americas. Many species have the common name doghobble. Leucothoe species contain grayanotoxi
Eubotryoides
…A highly variable deciduous or semi-evergreen shrub reaching 4 ft (1.2 m), it is distinguished from members of the closely related dog‑hobble genus Leucothoe by its terminal racemes…