ophis: winter twigs, poison ivy
ophis: V-shaped leaf scar at lower left subtends peduncle scar rather than lateral bud
ophis: buds and twig tips covered with rusty appressed hairs
ophis: end buds subtended by leaf scar and withered stem tip
ophis: annual nodes obscure, marked by rings of rusty appressed hairs
ophis: lateral bud and leaf scar with bug egg
ophis: lateral buds often stipitate above truncate lowest scale