Juglans nigra
Member of
walnuts (genus Juglans)
walnut family (family Juglandaceae)
dicots (class Magnoliopsida)
flowering plants (subphylum Angiospermae)
Toxicity of walnut, black (Juglans nigra):
1 – Skin contact with these plants can cause symptoms ranging from redness, itching, and rash to painful blisters like skin burns.
Chris’s observations: none
Taxon info: iNaturalist – Calflora – CalPhotos – Jepson eFlora – FNA
Bay Area species: iNaturalist – Calflora