sciart
Tree of Heaven Ailanthus altissima sketchbook study page
Small Balsam Impatiens parviflora sketchbook study
Garden lupin Lupinus regalis habit
Blue bonnet Lupin Lupinus polyphyllus sketchbook study
Persian Hogweed and Giant Hogweed comparison
Milkweed Asclepias syriaca sketchbook study
Tree of Heaven Ailanthus altissima habit
Small Balsam Impatiens parviflora habit
Persian Hogweed Heracleum persicum habit
Milkweed Asclepias syriaca habit
Lupin Lupinus polyphyllus habit
Japanese knotweed Fallopia japonica habit
Japanese Hop Humulus japonica habit
Himalayan balsam Impatiens glandulifera habit
Canada Goldenrod Solidago canadensis habit
Japanese rose Rosa rugosa habit drawing
Japanese knotweed and Himalayan balsam seedlings
Japanese knotweed Fallopia japonica seedling
Japanese Rose Rosa rugosa sketchbook study
Japanese Rose Rosa rugosa leaflet
Japanese Rose Rosa rugosa rosehip cross section
Skunk Cabbage Lysichiton americanus sketchbook study
Skunk Cabbage habit drawing
Skunk Cabbage Lysichiton amaericanus leaf