semishrubby

/ˌsɛmiˈʃrʌbi/
adjective
  1. Having characteristics of both a shrub and a herbaceous plant; partly woody and partly soft-stemmed.
    • Botanists classify lavender as a semishrubby perennial because its lower stems become woody.
    • She planted semishrubby varieties along the fence for a mix of height and flexibility.
    • The garden featured several semishrubby plants that needed pruning only at the base.