| Adelinia grande (Douglas ex Lehm.) J.I. Cohen (Pacific hound’s tongue) | Rosa gymnocarpa Nutt. (wood rose) |
| Adenocaulon bicolor Hook. (American trailplant) | Rubus ursinus (pacific blackberry) |
| Artemisia douglasiana Besser ex Besser (California mugwort) | Sanicula crassicaulis Poepp. ex DC. (Pacific sanicle) |
| *Asuram caudatum (wild ginger) | Satureja douglasii (Benth.) Kuntze (yerba buena) |
| Cardamine californica (Nutt.) Greene (milkmaid) | Solanum Americanum Mill. (black nightshade) |
| Claytonia lanceolata Pall. ex Pursh (western springbeauty) | Stachys bullata Benth. (California hedgenettle) |
| Cystopteris fragilis (L.) Bernh. (brittle bladder fern) | Tellima grandiflora (Pursh) Dougl. ex Lindl. R.Br. (fringecups) |
| *Dryopteris arguta (Kaulf.) Watt (coastal wood fern) | Toxicodendron diversilobum (Torr. and A.Gray) Greene (poison oak) |
| Fragaria vesca L. (wild strawberry) | *Trillium ovatum (pacific trillium) |
| Frangula californica (Eschsch.) A.Gray (coffeeberry) | Urtica dioica ssp. gracilis (Aiton) Selander (California nettle) |
| Galium aparine L. (bedstraw) | *Vaccinium ovatum (huckleberry) |
| Heteromeles arbutifolia (Lindl.) M.Roem. (toyon) | *Viola sempervirens (redwood violet) |
| Iris douglasiana Herb. (douglas iris) | Woodwardia fembriata Sm. (giant chain fern) |
| Lonicera hispidula (Lindl.) Dougl. ex Torr. and Gray (hairy honeysuckle) | Non-native |
| *Maianthemum racemosum (L.) Link (false solomon seal) | Ageratina adenophora (Spreng.) King and H.Rob. (sticky snakeroot) |
| Nemophila parviflora Dougl. ex Benth. (small-flower nemophila) | Arum italicum Mill. (Italian arum) |
| Osmorhiza berteroi DC. (mountain sweet cicely) | Crassula ovata (Miller) Druce (jade plant) |
| *Oxalis oregana (redwood sorrel) | Hedera helix L. (common ivy) |
| *Pentagramma triangularis (Kaulf.) Yatsk., Windham and E. Wollenw. (goldback fern) | Ilex aquifolium Linnaeus (common holly) |
| Polypodium californicum Kaulf. (California polypody) | Mesembryanthemum cordifolium L.f. (heart-leaf) |
| *Polystichum munitum (western sword fern) | Myosotis latifolia Poir. (broadleaf forget me not) |
| *Prosartes hookeri (hooker’s fairybells) | Stellaria media (L.) Vill. (common chickweed) |
| Pteridium aquilinum (L.) Kuhn (common bracken fern) | Tradescantia fluminensis Vell. (small-leaf spiderwort) |
| Ribes menziesii Pursh (canyon gooseberry) | Zantedeschia sp. Spreng. (calla lily) |