sˈiːnɑːθəs ˈɪntɪdʒˌɛɹɪməs, nˈoʊn baɪ ðə kˈɑːmən nˈeɪm dˈɪɹ bɹˈʌʃ, ɪz ɐ spˈiːsiːz ʌv wˈʊdi ʃɹˈʌb ɪnðə fˈæmɪli ɹˈæmneɪsˌiː, nˈeɪɾɪv tə ðə wˈɛstɚn juːnˈaɪɾᵻd stˈeɪts ɪn ˌæɹɪzˈoʊnə, nˈuː mˈɛksɪkˌoʊ, kˌælɪfˈoːɹniə, ˈɔːɹɪɡən, ænd wˈɑːʃɪŋtən.
Ceanothus integerrimus, known by the common name deer brush, is a species of woody shrub in the family Rhamnaceae, native to the western United States in Arizona, New Mexico, California, Oregon, and Washington.