nˈeɪɾɪv plˈænt kəmjˈuːnᵻɾiz ɪŋklˈuːd tʃˈæpæɹəl ɹˈɪdʒᵻz slˈæʃ slˈoʊps ʌv ɹˈɪdʒ tɹˈeɪl, kˈoʊstəl sˈeɪdʒ skɹˈʌb ˌʌpɚ kɹˈiːk tɹˈeɪl, ɡɹˈæslənd skˈæɾɚd ɐdʒˈeɪsənt tə plætˈoʊ ænd ˈiːstɚn ɹˈɪdʒ tɹˈeɪlz, ɹɪpˈɛɹiən fˈɔːɹɪst kˈænɪənz ɐlˈɔŋ kɹˈiːks, skɹˈʌb ˈoʊk nˈɔːɹθfˈeɪsɪŋ slˈoʊp ʌv ɹˈɪdʒ tɹˈeɪl ænd ˈoʊk wˈʊdlənd nˈɔːɹθfˈeɪsɪŋ slˈoʊps ʌv stˈænwʊd ænd kɹˈiːk tɹˈeɪlz.
Native plant communities include chaparral (ridges/slopes of Ridge Trail), coastal sage scrub (upper Creek Trail), grassland (scattered adjacent to Plateau and eastern Ridge trails), riparian forest (canyons along creeks), scrub oak (north-facing slope of Ridge Trail) and oak woodland (north-facing slopes of Stanwood and Creek trails).