herbal

Skullcap Scutellaria galericulata showing distinctive blue flowers

Self heal Prunella vulgaris botanical watercolour illustration

English Scurvygrass Cochlearia anglica botanical watercolour illustration showing details of flower with elongate petals, and the distinctive neck of the fruit

Fox and Cubs showing stolon and basal rosette of hairy leaves, along with distinctive orange and yellow flowers

Prickly pear Opuntia ficus-indica showing plant in flower and fruit

Prickly pear Opuntia ficus-indica pen and ink line drawing

Madagascar periwinkle Catharanthus roseus showing full plant in flower

Madagascar periwinkle Catharanthus roseus ink line drawing

Leaf of life Bryophyylum pinnatum or Kalanchoe pinnata botanical illustration

Leaf of life Bryophyylum pinnatum or Kalanchoe pinnata pen and ink line drawing

California Yerba santa Eriodictyon californicum leaf shape

Hairy Yerba santa leaf shapes E trichocalyx var lanatum, showing margins and venation

Hairy Yerba santa Eriodictyon leaf shapes E trichocalyx var trichocalyx showing margins and venation

Narrow-leaved Yerba santa Eriodictyon angustifolium leaf shape, showing margins and venation

California Yerba santa Eriodictyon californicum with individual flower detail

Hairy Yerba santa Eriodictyon trichocalyx var. lanatum

Hairy Yerba Santa Eriodictyon trichocalyx var trichocalyx

Narrow-leaved yerba santa Eriodictyon angustifolium with individual flower detail

Foxglove flower Digitaria purpurea.  Single flower shown face on.

Witch-hazel tree Hamamelis virginiana in bloom in winter.  Illustration shows snow on the ground, and twigs visible.

Witch-hazel tree Hamamelis virginiana in bloom in winter.  Illustration shows snow on the ground, and twigs visible.

Witch hazel Hamamelis virginiana sprig and individual flower

Musk mallow Malva mochata with detail of lower leaf which is rounder than those higher on the plant

Ground ivy Glechoma hederacea pen and ink line drawing with detail of oen flower